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| {"id": "handshake_medium_2032", "shape": "handshake", "difficulty": "medium", "seed": 2032, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2033", "shape": "sequence_window", "difficulty": "medium", "seed": 2033, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": false, "reachable_states": 16, "counterexample_length": null, "width": 3, "checked": true} |
| {"id": "resource_pool_medium_2034", "shape": "resource_pool", "difficulty": "medium", "seed": 2034, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 1, "guarded": true} |
| {"id": "mutual_exclusion_medium_2035", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2035, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2036", "shape": "bounded_retry", "difficulty": "medium", "seed": 2036, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 3, "limit": 2, "capped": false} |
| {"id": "handshake_medium_2037", "shape": "handshake", "difficulty": "medium", "seed": 2037, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2038", "shape": "sequence_window", "difficulty": "medium", "seed": 2038, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 3, "width": 2, "checked": false} |
| {"id": "resource_pool_medium_2039", "shape": "resource_pool", "difficulty": "medium", "seed": 2039, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 3, "guarded": false} |
| {"id": "mutual_exclusion_medium_2040", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2040, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2041", "shape": "bounded_retry", "difficulty": "medium", "seed": 2041, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": false, "reachable_states": 12, "counterexample_length": null, "limit": 2, "capped": true} |
| {"id": "handshake_medium_2042", "shape": "handshake", "difficulty": "medium", "seed": 2042, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2043", "shape": "sequence_window", "difficulty": "medium", "seed": 2043, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 4, "width": 3, "checked": false} |
| {"id": "resource_pool_medium_2044", "shape": "resource_pool", "difficulty": "medium", "seed": 2044, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 1, "guarded": false} |
| {"id": "mutual_exclusion_medium_2045", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2045, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2046", "shape": "bounded_retry", "difficulty": "medium", "seed": 2046, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 6, "limit": 5, "capped": false} |
| {"id": "handshake_medium_2047", "shape": "handshake", "difficulty": "medium", "seed": 2047, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2048", "shape": "sequence_window", "difficulty": "medium", "seed": 2048, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": false, "reachable_states": 16, "counterexample_length": null, "width": 3, "checked": true} |
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| {"id": "bounded_retry_medium_2056", "shape": "bounded_retry", "difficulty": "medium", "seed": 2056, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 5}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 5, "limit": 4, "capped": false} |
| {"id": "handshake_medium_2057", "shape": "handshake", "difficulty": "medium", "seed": 2057, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2058", "shape": "sequence_window", "difficulty": "medium", "seed": 2058, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": false, "reachable_states": 12, "counterexample_length": null, "width": 2, "checked": true} |
| {"id": "resource_pool_medium_2059", "shape": "resource_pool", "difficulty": "medium", "seed": 2059, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 2, "guarded": true} |
| {"id": "mutual_exclusion_medium_2060", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2060, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2061", "shape": "bounded_retry", "difficulty": "medium", "seed": 2061, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 5}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 5, "limit": 4, "capped": false} |
| {"id": "handshake_medium_2062", "shape": "handshake", "difficulty": "medium", "seed": 2062, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2063", "shape": "sequence_window", "difficulty": "medium", "seed": 2063, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": false, "reachable_states": 12, "counterexample_length": null, "width": 2, "checked": true} |
| {"id": "resource_pool_medium_2064", "shape": "resource_pool", "difficulty": "medium", "seed": 2064, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 3, "guarded": true} |
| {"id": "mutual_exclusion_medium_2065", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2065, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2066", "shape": "bounded_retry", "difficulty": "medium", "seed": 2066, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": false, "reachable_states": 12, "counterexample_length": null, "limit": 2, "capped": true} |
| {"id": "handshake_medium_2067", "shape": "handshake", "difficulty": "medium", "seed": 2067, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2068", "shape": "sequence_window", "difficulty": "medium", "seed": 2068, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 5, "width": 4, "checked": false} |
| {"id": "resource_pool_medium_2069", "shape": "resource_pool", "difficulty": "medium", "seed": 2069, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 2, "guarded": false} |
| {"id": "mutual_exclusion_medium_2070", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2070, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2071", "shape": "bounded_retry", "difficulty": "medium", "seed": 2071, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 3, "limit": 2, "capped": false} |
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| {"id": "resource_pool_medium_2079", "shape": "resource_pool", "difficulty": "medium", "seed": 2079, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 2, "guarded": true} |
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| {"id": "bounded_retry_medium_2081", "shape": "bounded_retry", "difficulty": "medium", "seed": 2081, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "attempt2", "when": {"done": 0, "tries": 2}, "set": {"tries": {"incr": 1}}}, {"label": "attempt3", "when": {"done": 0, "tries": 3}, "set": {"tries": {"incr": 1}}}, {"label": "attempt4", "when": {"done": 0, "tries": 4}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": false, "reachable_states": 24, "counterexample_length": null, "limit": 5, "capped": true} |
| {"id": "handshake_medium_2082", "shape": "handshake", "difficulty": "medium", "seed": 2082, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2083", "shape": "sequence_window", "difficulty": "medium", "seed": 2083, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 3, "width": 2, "checked": false} |
| {"id": "resource_pool_medium_2084", "shape": "resource_pool", "difficulty": "medium", "seed": 2084, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 2, "guarded": true} |
| {"id": "mutual_exclusion_medium_2085", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2085, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2086", "shape": "bounded_retry", "difficulty": "medium", "seed": 2086, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 5}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 5, "limit": 4, "capped": false} |
| {"id": "handshake_medium_2087", "shape": "handshake", "difficulty": "medium", "seed": 2087, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2088", "shape": "sequence_window", "difficulty": "medium", "seed": 2088, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "send3", "when": {"seq": 3}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": false, "reachable_states": 20, "counterexample_length": null, "width": 4, "checked": true} |
| {"id": "resource_pool_medium_2089", "shape": "resource_pool", "difficulty": "medium", "seed": 2089, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 2, "guarded": false} |
| {"id": "mutual_exclusion_medium_2090", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2090, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2091", "shape": "bounded_retry", "difficulty": "medium", "seed": 2091, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "attempt2", "when": {"done": 0, "tries": 2}, "set": {"tries": {"incr": 1}}}, {"label": "attempt3", "when": {"done": 0, "tries": 3}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 5}}}}, "property": "within_limit", "violated": false, "reachable_states": 20, "counterexample_length": null, "limit": 4, "capped": true} |
| {"id": "handshake_medium_2092", "shape": "handshake", "difficulty": "medium", "seed": 2092, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2093", "shape": "sequence_window", "difficulty": "medium", "seed": 2093, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 4, "width": 3, "checked": false} |
| {"id": "resource_pool_medium_2094", "shape": "resource_pool", "difficulty": "medium", "seed": 2094, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 1, "guarded": true} |
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| {"id": "bounded_retry_medium_2101", "shape": "bounded_retry", "difficulty": "medium", "seed": 2101, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 5}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 5, "limit": 4, "capped": false} |
| {"id": "handshake_medium_2102", "shape": "handshake", "difficulty": "medium", "seed": 2102, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2103", "shape": "sequence_window", "difficulty": "medium", "seed": 2103, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 3, "width": 2, "checked": false} |
| {"id": "resource_pool_medium_2104", "shape": "resource_pool", "difficulty": "medium", "seed": 2104, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 1, "guarded": false} |
| {"id": "mutual_exclusion_medium_2105", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2105, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2106", "shape": "bounded_retry", "difficulty": "medium", "seed": 2106, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 6, "limit": 5, "capped": false} |
| {"id": "handshake_medium_2107", "shape": "handshake", "difficulty": "medium", "seed": 2107, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2108", "shape": "sequence_window", "difficulty": "medium", "seed": 2108, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": false, "reachable_states": 16, "counterexample_length": null, "width": 3, "checked": true} |
| {"id": "resource_pool_medium_2109", "shape": "resource_pool", "difficulty": "medium", "seed": 2109, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 2, "guarded": false} |
| {"id": "mutual_exclusion_medium_2110", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2110, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2111", "shape": "bounded_retry", "difficulty": "medium", "seed": 2111, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "attempt2", "when": {"done": 0, "tries": 2}, "set": {"tries": {"incr": 1}}}, {"label": "attempt3", "when": {"done": 0, "tries": 3}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 5}}}}, "property": "within_limit", "violated": false, "reachable_states": 20, "counterexample_length": null, "limit": 4, "capped": true} |
| {"id": "handshake_medium_2112", "shape": "handshake", "difficulty": "medium", "seed": 2112, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2113", "shape": "sequence_window", "difficulty": "medium", "seed": 2113, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": false, "reachable_states": 12, "counterexample_length": null, "width": 2, "checked": true} |
| {"id": "resource_pool_medium_2114", "shape": "resource_pool", "difficulty": "medium", "seed": 2114, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 1, "guarded": true} |
| {"id": "mutual_exclusion_medium_2115", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2115, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2116", "shape": "bounded_retry", "difficulty": "medium", "seed": 2116, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 4}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 4, "limit": 3, "capped": false} |
| {"id": "handshake_medium_2117", "shape": "handshake", "difficulty": "medium", "seed": 2117, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
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| {"id": "bounded_retry_medium_2126", "shape": "bounded_retry", "difficulty": "medium", "seed": 2126, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "attempt2", "when": {"done": 0, "tries": 2}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 4}}}}, "property": "within_limit", "violated": false, "reachable_states": 16, "counterexample_length": null, "limit": 3, "capped": true} |
| {"id": "handshake_medium_2127", "shape": "handshake", "difficulty": "medium", "seed": 2127, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2128", "shape": "sequence_window", "difficulty": "medium", "seed": 2128, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": false, "reachable_states": 12, "counterexample_length": null, "width": 2, "checked": true} |
| {"id": "resource_pool_medium_2129", "shape": "resource_pool", "difficulty": "medium", "seed": 2129, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 1, "guarded": true} |
| {"id": "mutual_exclusion_medium_2130", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2130, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2131", "shape": "bounded_retry", "difficulty": "medium", "seed": 2131, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 6, "limit": 5, "capped": false} |
| {"id": "handshake_medium_2132", "shape": "handshake", "difficulty": "medium", "seed": 2132, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2133", "shape": "sequence_window", "difficulty": "medium", "seed": 2133, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": false, "reachable_states": 12, "counterexample_length": null, "width": 2, "checked": true} |
| {"id": "resource_pool_medium_2134", "shape": "resource_pool", "difficulty": "medium", "seed": 2134, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 2, "guarded": true} |
| {"id": "mutual_exclusion_medium_2135", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2135, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2136", "shape": "bounded_retry", "difficulty": "medium", "seed": 2136, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 4}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 4, "limit": 3, "capped": false} |
| {"id": "handshake_medium_2137", "shape": "handshake", "difficulty": "medium", "seed": 2137, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2138", "shape": "sequence_window", "difficulty": "medium", "seed": 2138, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 5, "width": 4, "checked": false} |
| {"id": "resource_pool_medium_2139", "shape": "resource_pool", "difficulty": "medium", "seed": 2139, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 3, "guarded": true} |
| {"id": "mutual_exclusion_medium_2140", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2140, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
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| {"id": "mutual_exclusion_medium_2155", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2155, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2156", "shape": "bounded_retry", "difficulty": "medium", "seed": 2156, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 6, "limit": 5, "capped": false} |
| {"id": "handshake_medium_2157", "shape": "handshake", "difficulty": "medium", "seed": 2157, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
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| {"id": "handshake_medium_2172", "shape": "handshake", "difficulty": "medium", "seed": 2172, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
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| {"id": "handshake_medium_2177", "shape": "handshake", "difficulty": "medium", "seed": 2177, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2178", "shape": "sequence_window", "difficulty": "medium", "seed": 2178, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 5, "width": 4, "checked": false} |
| {"id": "resource_pool_medium_2179", "shape": "resource_pool", "difficulty": "medium", "seed": 2179, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 2, "guarded": false} |
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| {"id": "handshake_medium_2182", "shape": "handshake", "difficulty": "medium", "seed": 2182, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2183", "shape": "sequence_window", "difficulty": "medium", "seed": 2183, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 5, "width": 4, "checked": false} |
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| {"id": "mutual_exclusion_medium_2185", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2185, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2186", "shape": "bounded_retry", "difficulty": "medium", "seed": 2186, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 3, "limit": 2, "capped": false} |
| {"id": "handshake_medium_2187", "shape": "handshake", "difficulty": "medium", "seed": 2187, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
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| {"id": "bounded_retry_medium_2196", "shape": "bounded_retry", "difficulty": "medium", "seed": 2196, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 3, "limit": 2, "capped": false} |
| {"id": "handshake_medium_2197", "shape": "handshake", "difficulty": "medium", "seed": 2197, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2198", "shape": "sequence_window", "difficulty": "medium", "seed": 2198, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "send3", "when": {"seq": 3}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": false, "reachable_states": 20, "counterexample_length": null, "width": 4, "checked": true} |
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| {"id": "mutual_exclusion_medium_2200", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2200, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
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| {"id": "handshake_medium_2202", "shape": "handshake", "difficulty": "medium", "seed": 2202, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2203", "shape": "sequence_window", "difficulty": "medium", "seed": 2203, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 5, "width": 4, "checked": false} |
| {"id": "resource_pool_medium_2204", "shape": "resource_pool", "difficulty": "medium", "seed": 2204, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 1, "guarded": false} |
| {"id": "mutual_exclusion_medium_2205", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2205, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2206", "shape": "bounded_retry", "difficulty": "medium", "seed": 2206, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 6, "limit": 5, "capped": false} |
| {"id": "handshake_medium_2207", "shape": "handshake", "difficulty": "medium", "seed": 2207, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2208", "shape": "sequence_window", "difficulty": "medium", "seed": 2208, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 3, "width": 2, "checked": false} |
| {"id": "resource_pool_medium_2209", "shape": "resource_pool", "difficulty": "medium", "seed": 2209, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 1, "guarded": false} |
| {"id": "mutual_exclusion_medium_2210", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2210, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2211", "shape": "bounded_retry", "difficulty": "medium", "seed": 2211, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 3, "limit": 2, "capped": false} |
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| {"id": "handshake_medium_2217", "shape": "handshake", "difficulty": "medium", "seed": 2217, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
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| {"id": "mutual_exclusion_medium_2220", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2220, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2221", "shape": "bounded_retry", "difficulty": "medium", "seed": 2221, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 6, "limit": 5, "capped": false} |
| {"id": "handshake_medium_2222", "shape": "handshake", "difficulty": "medium", "seed": 2222, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2223", "shape": "sequence_window", "difficulty": "medium", "seed": 2223, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 5, "width": 4, "checked": false} |
| {"id": "resource_pool_medium_2224", "shape": "resource_pool", "difficulty": "medium", "seed": 2224, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 3, "guarded": false} |
| {"id": "mutual_exclusion_medium_2225", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2225, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2226", "shape": "bounded_retry", "difficulty": "medium", "seed": 2226, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 3, "limit": 2, "capped": false} |
| {"id": "handshake_medium_2227", "shape": "handshake", "difficulty": "medium", "seed": 2227, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2228", "shape": "sequence_window", "difficulty": "medium", "seed": 2228, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": false, "reachable_states": 16, "counterexample_length": null, "width": 3, "checked": true} |
| {"id": "resource_pool_medium_2229", "shape": "resource_pool", "difficulty": "medium", "seed": 2229, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 2, "guarded": false} |
| {"id": "mutual_exclusion_medium_2230", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2230, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2231", "shape": "bounded_retry", "difficulty": "medium", "seed": 2231, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": false, "reachable_states": 12, "counterexample_length": null, "limit": 2, "capped": true} |
| {"id": "handshake_medium_2232", "shape": "handshake", "difficulty": "medium", "seed": 2232, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2233", "shape": "sequence_window", "difficulty": "medium", "seed": 2233, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 5, "width": 4, "checked": false} |
| {"id": "resource_pool_medium_2234", "shape": "resource_pool", "difficulty": "medium", "seed": 2234, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 3, "guarded": false} |
| {"id": "mutual_exclusion_medium_2235", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2235, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
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| {"id": "handshake_medium_2242", "shape": "handshake", "difficulty": "medium", "seed": 2242, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
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| {"id": "bounded_retry_medium_2246", "shape": "bounded_retry", "difficulty": "medium", "seed": 2246, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 3, "limit": 2, "capped": false} |
| {"id": "handshake_medium_2247", "shape": "handshake", "difficulty": "medium", "seed": 2247, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 12, "counterexample_length": 1, "ordered": false} |
| {"id": "sequence_window_medium_2248", "shape": "sequence_window", "difficulty": "medium", "seed": 2248, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": false, "reachable_states": 16, "counterexample_length": null, "width": 3, "checked": true} |
| {"id": "resource_pool_medium_2249", "shape": "resource_pool", "difficulty": "medium", "seed": 2249, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 2, "guarded": false} |
| {"id": "mutual_exclusion_medium_2250", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2250, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2251", "shape": "bounded_retry", "difficulty": "medium", "seed": 2251, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": false, "reachable_states": 12, "counterexample_length": null, "limit": 2, "capped": true} |
| {"id": "handshake_medium_2252", "shape": "handshake", "difficulty": "medium", "seed": 2252, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2253", "shape": "sequence_window", "difficulty": "medium", "seed": 2253, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 4, "width": 3, "checked": false} |
| {"id": "resource_pool_medium_2254", "shape": "resource_pool", "difficulty": "medium", "seed": 2254, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 1, "guarded": false} |
| {"id": "mutual_exclusion_medium_2255", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2255, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2256", "shape": "bounded_retry", "difficulty": "medium", "seed": 2256, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 3, "limit": 2, "capped": false} |
| {"id": "handshake_medium_2257", "shape": "handshake", "difficulty": "medium", "seed": 2257, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2258", "shape": "sequence_window", "difficulty": "medium", "seed": 2258, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": true, "reachable_states": 256, "counterexample_length": 3, "width": 2, "checked": false} |
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| {"id": "mutual_exclusion_medium_2270", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2270, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
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| {"id": "handshake_medium_2272", "shape": "handshake", "difficulty": "medium", "seed": 2272, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "sequence_window_medium_2273", "shape": "sequence_window", "difficulty": "medium", "seed": 2273, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "send3", "when": {"seq": 3}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": false, "reachable_states": 20, "counterexample_length": null, "width": 4, "checked": true} |
| {"id": "resource_pool_medium_2274", "shape": "resource_pool", "difficulty": "medium", "seed": 2274, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 3, "guarded": false} |
| {"id": "mutual_exclusion_medium_2275", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2275, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2276", "shape": "bounded_retry", "difficulty": "medium", "seed": 2276, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "attempt2", "when": {"done": 0, "tries": 2}, "set": {"tries": {"incr": 1}}}, {"label": "attempt3", "when": {"done": 0, "tries": 3}, "set": {"tries": {"incr": 1}}}, {"label": "attempt4", "when": {"done": 0, "tries": 4}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": false, "reachable_states": 24, "counterexample_length": null, "limit": 5, "capped": true} |
| {"id": "handshake_medium_2277", "shape": "handshake", "difficulty": "medium", "seed": 2277, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
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| {"id": "resource_pool_medium_2279", "shape": "resource_pool", "difficulty": "medium", "seed": 2279, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 28, "counterexample_length": 2, "size": 2, "guarded": false} |
| {"id": "mutual_exclusion_medium_2280", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2280, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2281", "shape": "bounded_retry", "difficulty": "medium", "seed": 2281, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 5}}}}, "property": "within_limit", "violated": true, "reachable_states": 256, "counterexample_length": 5, "limit": 4, "capped": false} |
| {"id": "handshake_medium_2282", "shape": "handshake", "difficulty": "medium", "seed": 2282, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
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| {"id": "mutual_exclusion_medium_2290", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2290, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 28, "counterexample_length": 2, "guarded": false, "components": 3} |
| {"id": "bounded_retry_medium_2291", "shape": "bounded_retry", "difficulty": "medium", "seed": 2291, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": false, "reachable_states": 12, "counterexample_length": null, "limit": 2, "capped": true} |
| {"id": "handshake_medium_2292", "shape": "handshake", "difficulty": "medium", "seed": 2292, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "mutual_exclusion_medium_2295", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2295, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "handshake_medium_2297", "shape": "handshake", "difficulty": "medium", "seed": 2297, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "resource_pool_medium_2299", "shape": "resource_pool", "difficulty": "medium", "seed": 2299, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 1, "guarded": true} |
| {"id": "mutual_exclusion_medium_2300", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2300, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2301", "shape": "bounded_retry", "difficulty": "medium", "seed": 2301, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "attempt2", "when": {"done": 0, "tries": 2}, "set": {"tries": {"incr": 1}}}, {"label": "attempt3", "when": {"done": 0, "tries": 3}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 5}}}}, "property": "within_limit", "violated": false, "reachable_states": 20, "counterexample_length": null, "limit": 4, "capped": true} |
| {"id": "sequence_window_medium_2303", "shape": "sequence_window", "difficulty": "medium", "seed": 2303, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": false, "reachable_states": 12, "counterexample_length": null, "width": 2, "checked": true} |
| {"id": "resource_pool_medium_2304", "shape": "resource_pool", "difficulty": "medium", "seed": 2304, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 3, "guarded": true} |
| {"id": "mutual_exclusion_medium_2305", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2305, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "handshake_medium_2307", "shape": "handshake", "difficulty": "medium", "seed": 2307, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "mutual_exclusion_medium_2310", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2310, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "sequence_window_medium_2313", "shape": "sequence_window", "difficulty": "medium", "seed": 2313, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": false, "reachable_states": 16, "counterexample_length": null, "width": 3, "checked": true} |
| {"id": "resource_pool_medium_2314", "shape": "resource_pool", "difficulty": "medium", "seed": 2314, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 1, "guarded": true} |
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| {"id": "resource_pool_medium_2329", "shape": "resource_pool", "difficulty": "medium", "seed": 2329, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 3, "guarded": true} |
| {"id": "mutual_exclusion_medium_2330", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2330, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "bounded_retry_medium_2331", "shape": "bounded_retry", "difficulty": "medium", "seed": 2331, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "attempt2", "when": {"done": 0, "tries": 2}, "set": {"tries": {"incr": 1}}}, {"label": "attempt3", "when": {"done": 0, "tries": 3}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 5}}}}, "property": "within_limit", "violated": false, "reachable_states": 20, "counterexample_length": null, "limit": 4, "capped": true} |
| {"id": "handshake_medium_2332", "shape": "handshake", "difficulty": "medium", "seed": 2332, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "resource_pool_medium_2334", "shape": "resource_pool", "difficulty": "medium", "seed": 2334, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 3, "guarded": true} |
| {"id": "bounded_retry_medium_2336", "shape": "bounded_retry", "difficulty": "medium", "seed": 2336, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "attempt2", "when": {"done": 0, "tries": 2}, "set": {"tries": {"incr": 1}}}, {"label": "attempt3", "when": {"done": 0, "tries": 3}, "set": {"tries": {"incr": 1}}}, {"label": "attempt4", "when": {"done": 0, "tries": 4}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": false, "reachable_states": 24, "counterexample_length": null, "limit": 5, "capped": true} |
| {"id": "resource_pool_medium_2339", "shape": "resource_pool", "difficulty": "medium", "seed": 2339, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 3, "guarded": true} |
| {"id": "mutual_exclusion_medium_2340", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2340, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "sequence_window_medium_2343", "shape": "sequence_window", "difficulty": "medium", "seed": 2343, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "send3", "when": {"seq": 3}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": false, "reachable_states": 20, "counterexample_length": null, "width": 4, "checked": true} |
| {"id": "resource_pool_medium_2344", "shape": "resource_pool", "difficulty": "medium", "seed": 2344, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 2, "guarded": true} |
| {"id": "handshake_medium_2347", "shape": "handshake", "difficulty": "medium", "seed": 2347, "spec": {"name": "handshake", "fields": ["req", "resp", "installed", "aux0"], "initial": {"req": 0, "resp": 0, "installed": 0, "aux0": 0}, "transitions": [{"label": "send_req", "when": {"req": 0}, "set": {"req": 1}}, {"label": "send_resp", "when": {"req": 1, "resp": 0}, "set": {"resp": 1}}, {"label": "install", "when": {"resp": 1}, "set": {"installed": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 8, "counterexample_length": null, "ordered": true} |
| {"id": "bounded_retry_medium_2351", "shape": "bounded_retry", "difficulty": "medium", "seed": 2351, "spec": {"name": "bounded_retry", "fields": ["tries", "done", "aux0"], "initial": {"tries": 0, "done": 0, "aux0": 0}, "transitions": [{"label": "attempt0", "when": {"done": 0, "tries": 0}, "set": {"tries": {"incr": 1}}}, {"label": "attempt1", "when": {"done": 0, "tries": 1}, "set": {"tries": {"incr": 1}}}, {"label": "attempt2", "when": {"done": 0, "tries": 2}, "set": {"tries": {"incr": 1}}}, {"label": "attempt3", "when": {"done": 0, "tries": 3}, "set": {"tries": {"incr": 1}}}, {"label": "attempt4", "when": {"done": 0, "tries": 4}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 6}}}}, "property": "within_limit", "violated": false, "reachable_states": 24, "counterexample_length": null, "limit": 5, "capped": true} |
| {"id": "sequence_window_medium_2353", "shape": "sequence_window", "difficulty": "medium", "seed": 2353, "spec": {"name": "sequence_window", "fields": ["seq", "acked", "aux0"], "initial": {"seq": 0, "acked": 0, "aux0": 0}, "transitions": [{"label": "send0", "when": {"seq": 0}, "set": {"seq": {"incr": 1}}}, {"label": "send1", "when": {"seq": 1}, "set": {"seq": {"incr": 1}}}, {"label": "send2", "when": {"seq": 2}, "set": {"seq": {"incr": 1}}}, {"label": "send3", "when": {"seq": 3}, "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"within_window": {"forbid": {"seq": 5}}}}, "property": "within_window", "violated": false, "reachable_states": 20, "counterexample_length": null, "width": 4, "checked": true} |
| {"id": "resource_pool_medium_2354", "shape": "resource_pool", "difficulty": "medium", "seed": 2354, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1", "c2", "aux0"], "initial": {"held": 0, "c0": 0, "c1": 0, "c2": 0, "aux0": 0}, "transitions": [{"label": "acquire0", "when": {"c0": 0, "held": 0}, "set": {"c0": 1, "held": 1}}, {"label": "release0", "when": {"c0": 1}, "set": {"c0": 0, "held": 0}}, {"label": "acquire1", "when": {"c1": 0, "held": 0}, "set": {"c1": 1, "held": 1}}, {"label": "release1", "when": {"c1": 1}, "set": {"c1": 0, "held": 0}}, {"label": "acquire2", "when": {"c2": 0, "held": 0}, "set": {"c2": 1, "held": 1}}, {"label": "release2", "when": {"c2": 1}, "set": {"c2": 0, "held": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 8, "counterexample_length": null, "size": 2, "guarded": true} |
| {"id": "mutual_exclusion_medium_2355", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2355, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
| {"id": "mutual_exclusion_medium_2360", "shape": "mutual_exclusion", "difficulty": "medium", "seed": 2360, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "p2", "lock", "aux0"], "initial": {"p0": 0, "p1": 0, "p2": 0, "lock": 0, "aux0": 0}, "transitions": [{"label": "enter0", "when": {"p0": 0, "lock": 0}, "set": {"p0": 1, "lock": 1}}, {"label": "exit0", "when": {"p0": 1}, "set": {"p0": 0, "lock": 0}}, {"label": "enter1", "when": {"p1": 0, "lock": 0}, "set": {"p1": 1, "lock": 1}}, {"label": "exit1", "when": {"p1": 1}, "set": {"p1": 0, "lock": 0}}, {"label": "enter2", "when": {"p2": 0, "lock": 0}, "set": {"p2": 1, "lock": 1}}, {"label": "exit2", "when": {"p2": 1}, "set": {"p2": 0, "lock": 0}}, {"label": "aux0_set", "when": {"aux0": 0}, "set": {"aux0": 1}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 8, "counterexample_length": null, "guarded": true, "components": 3} |
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