specforge_easy.jsonl

{"id": "bounded_retry_easy_2026", "shape": "bounded_retry", "difficulty": "easy", "seed": 2026, "spec": {"name": "bounded_retry", "fields": ["tries", "done"], "initial": {"tries": 0, "done": 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}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": false, "reachable_states": 6, "counterexample_length": null, "limit": 2, "capped": true}
{"id": "handshake_easy_2027", "shape": "handshake", "difficulty": "easy", "seed": 2027, "spec": {"name": "handshake", "fields": ["req", "resp", "installed"], "initial": {"req": 0, "resp": 0, "installed": 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}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 4, "counterexample_length": null, "ordered": true}
{"id": "sequence_window_easy_2028", "shape": "sequence_window", "difficulty": "easy", "seed": 2028, "spec": {"name": "sequence_window", "fields": ["seq", "acked"], "initial": {"seq": 0, "acked": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": true, "reachable_states": 129, "counterexample_length": 4, "width": 3, "checked": false}
{"id": "resource_pool_easy_2029", "shape": "resource_pool", "difficulty": "easy", "seed": 2029, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1"], "initial": {"held": 0, "c0": 0, "c1": 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}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 3, "counterexample_length": null, "size": 2, "guarded": true}
{"id": "mutual_exclusion_easy_2030", "shape": "mutual_exclusion", "difficulty": "easy", "seed": 2030, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "lock"], "initial": {"p0": 0, "p1": 0, "lock": 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}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 3, "counterexample_length": null, "guarded": true, "components": 2}
{"id": "bounded_retry_easy_2031", "shape": "bounded_retry", "difficulty": "easy", "seed": 2031, "spec": {"name": "bounded_retry", "fields": ["tries", "done"], "initial": {"tries": 0, "done": 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}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": false, "reachable_states": 6, "counterexample_length": null, "limit": 2, "capped": true}
{"id": "handshake_easy_2032", "shape": "handshake", "difficulty": "easy", "seed": 2032, "spec": {"name": "handshake", "fields": ["req", "resp", "installed"], "initial": {"req": 0, "resp": 0, "installed": 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}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 6, "counterexample_length": 1, "ordered": false}
{"id": "sequence_window_easy_2033", "shape": "sequence_window", "difficulty": "easy", "seed": 2033, "spec": {"name": "sequence_window", "fields": ["seq", "acked"], "initial": {"seq": 0, "acked": 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}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": false, "reachable_states": 8, "counterexample_length": null, "width": 3, "checked": true}
{"id": "resource_pool_easy_2034", "shape": "resource_pool", "difficulty": "easy", "seed": 2034, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1"], "initial": {"held": 0, "c0": 0, "c1": 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}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 3, "counterexample_length": null, "size": 1, "guarded": true}
{"id": "mutual_exclusion_easy_2035", "shape": "mutual_exclusion", "difficulty": "easy", "seed": 2035, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "lock"], "initial": {"p0": 0, "p1": 0, "lock": 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}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 6, "counterexample_length": 2, "guarded": false, "components": 2}
{"id": "bounded_retry_easy_2036", "shape": "bounded_retry", "difficulty": "easy", "seed": 2036, "spec": {"name": "bounded_retry", "fields": ["tries", "done"], "initial": {"tries": 0, "done": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": true, "reachable_states": 129, "counterexample_length": 3, "limit": 2, "capped": false}
{"id": "handshake_easy_2037", "shape": "handshake", "difficulty": "easy", "seed": 2037, "spec": {"name": "handshake", "fields": ["req", "resp", "installed"], "initial": {"req": 0, "resp": 0, "installed": 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}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": false, "reachable_states": 4, "counterexample_length": null, "ordered": true}
{"id": "sequence_window_easy_2038", "shape": "sequence_window", "difficulty": "easy", "seed": 2038, "spec": {"name": "sequence_window", "fields": ["seq", "acked"], "initial": {"seq": 0, "acked": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}], "invariants": {"within_window": {"forbid": {"seq": 3}}}}, "property": "within_window", "violated": true, "reachable_states": 129, "counterexample_length": 3, "width": 2, "checked": false}
{"id": "resource_pool_easy_2039", "shape": "resource_pool", "difficulty": "easy", "seed": 2039, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1"], "initial": {"held": 0, "c0": 0, "c1": 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}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 6, "counterexample_length": 2, "size": 2, "guarded": false}
{"id": "mutual_exclusion_easy_2040", "shape": "mutual_exclusion", "difficulty": "easy", "seed": 2040, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "lock"], "initial": {"p0": 0, "p1": 0, "lock": 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}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 3, "counterexample_length": null, "guarded": true, "components": 2}
{"id": "bounded_retry_easy_2041", "shape": "bounded_retry", "difficulty": "easy", "seed": 2041, "spec": {"name": "bounded_retry", "fields": ["tries", "done"], "initial": {"tries": 0, "done": 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}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": false, "reachable_states": 6, "counterexample_length": null, "limit": 2, "capped": true}
{"id": "handshake_easy_2042", "shape": "handshake", "difficulty": "easy", "seed": 2042, "spec": {"name": "handshake", "fields": ["req", "resp", "installed"], "initial": {"req": 0, "resp": 0, "installed": 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}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 6, "counterexample_length": 1, "ordered": false}
{"id": "sequence_window_easy_2043", "shape": "sequence_window", "difficulty": "easy", "seed": 2043, "spec": {"name": "sequence_window", "fields": ["seq", "acked"], "initial": {"seq": 0, "acked": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": true, "reachable_states": 129, "counterexample_length": 4, "width": 3, "checked": false}
{"id": "resource_pool_easy_2044", "shape": "resource_pool", "difficulty": "easy", "seed": 2044, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1"], "initial": {"held": 0, "c0": 0, "c1": 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}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 6, "counterexample_length": 2, "size": 1, "guarded": false}
{"id": "mutual_exclusion_easy_2045", "shape": "mutual_exclusion", "difficulty": "easy", "seed": 2045, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "lock"], "initial": {"p0": 0, "p1": 0, "lock": 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}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 6, "counterexample_length": 2, "guarded": false, "components": 2}
{"id": "bounded_retry_easy_2046", "shape": "bounded_retry", "difficulty": "easy", "seed": 2046, "spec": {"name": "bounded_retry", "fields": ["tries", "done"], "initial": {"tries": 0, "done": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 4}}}}, "property": "within_limit", "violated": true, "reachable_states": 129, "counterexample_length": 4, "limit": 3, "capped": false}
{"id": "handshake_easy_2047", "shape": "handshake", "difficulty": "easy", "seed": 2047, "spec": {"name": "handshake", "fields": ["req", "resp", "installed"], "initial": {"req": 0, "resp": 0, "installed": 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}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 6, "counterexample_length": 1, "ordered": false}
{"id": "sequence_window_easy_2048", "shape": "sequence_window", "difficulty": "easy", "seed": 2048, "spec": {"name": "sequence_window", "fields": ["seq", "acked"], "initial": {"seq": 0, "acked": 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}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": false, "reachable_states": 8, "counterexample_length": null, "width": 3, "checked": true}
{"id": "resource_pool_easy_2049", "shape": "resource_pool", "difficulty": "easy", "seed": 2049, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1"], "initial": {"held": 0, "c0": 0, "c1": 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}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": false, "reachable_states": 3, "counterexample_length": null, "size": 2, "guarded": true}
{"id": "mutual_exclusion_easy_2050", "shape": "mutual_exclusion", "difficulty": "easy", "seed": 2050, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "lock"], "initial": {"p0": 0, "p1": 0, "lock": 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}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": true, "reachable_states": 6, "counterexample_length": 2, "guarded": false, "components": 2}
{"id": "bounded_retry_easy_2051", "shape": "bounded_retry", "difficulty": "easy", "seed": 2051, "spec": {"name": "bounded_retry", "fields": ["tries", "done"], "initial": {"tries": 0, "done": 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}}], "invariants": {"within_limit": {"forbid": {"tries": 3}}}}, "property": "within_limit", "violated": false, "reachable_states": 6, "counterexample_length": null, "limit": 2, "capped": true}
{"id": "handshake_easy_2052", "shape": "handshake", "difficulty": "easy", "seed": 2052, "spec": {"name": "handshake", "fields": ["req", "resp", "installed"], "initial": {"req": 0, "resp": 0, "installed": 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}}], "invariants": {"no_premature_install": {"forbid": {"installed": 1, "resp": 0}}}}, "property": "no_premature_install", "violated": true, "reachable_states": 6, "counterexample_length": 1, "ordered": false}
{"id": "sequence_window_easy_2053", "shape": "sequence_window", "difficulty": "easy", "seed": 2053, "spec": {"name": "sequence_window", "fields": ["seq", "acked"], "initial": {"seq": 0, "acked": 0}, "transitions": [{"label": "send", "set": {"seq": {"incr": 1}}}, {"label": "ack", "when": {"acked": 0}, "set": {"acked": 1}}], "invariants": {"within_window": {"forbid": {"seq": 4}}}}, "property": "within_window", "violated": true, "reachable_states": 129, "counterexample_length": 4, "width": 3, "checked": false}
{"id": "resource_pool_easy_2054", "shape": "resource_pool", "difficulty": "easy", "seed": 2054, "spec": {"name": "resource_pool", "fields": ["held", "c0", "c1"], "initial": {"held": 0, "c0": 0, "c1": 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}}], "invariants": {"pool_not_oversubscribed": {"forbid": {"c0": 1, "c1": 1}}}}, "property": "pool_not_oversubscribed", "violated": true, "reachable_states": 6, "counterexample_length": 2, "size": 1, "guarded": false}
{"id": "mutual_exclusion_easy_2055", "shape": "mutual_exclusion", "difficulty": "easy", "seed": 2055, "spec": {"name": "mutual_exclusion", "fields": ["p0", "p1", "lock"], "initial": {"p0": 0, "p1": 0, "lock": 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}}], "invariants": {"at_most_one_in": {"forbid": {"p0": 1, "p1": 1}}}}, "property": "at_most_one_in", "violated": false, "reachable_states": 3, "counterexample_length": null, "guarded": true, "components": 2}
{"id": "bounded_retry_easy_2056", "shape": "bounded_retry", "difficulty": "easy", "seed": 2056, "spec": {"name": "bounded_retry", "fields": ["tries", "done"], "initial": {"tries": 0, "done": 0}, "transitions": [{"label": "attempt", "when": {"done": 0}, "set": {"tries": {"incr": 1}}}, {"label": "succeed", "when": {"done": 0}, "set": {"done": 1}}], "invariants": {"within_limit": {"forbid": {"tries": 4}}}}, "property": "within_limit", "violated": true, "reachable_states": 129, "counterexample_length": 4, "limit": 3, "capped": false}
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