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Verification — outgoing probability per source state (sums to 100%)

sourceout totalΣ% → targets
start381100%breakthrough 82.2% (313)   stuck 8.9% (34)   improved 8.9% (34)
improved84100%stuck 28.6% (24)   breakthrough 19.0% (16)   regressed 16.7% (14)   end_limit 15.5% (13)   improved 7.1% (6)   broke 6.0% (5)   churn 6.0% (5)   end_submit 1.2% (1)
churn25100%churn 44.0% (11)   stuck 20.0% (5)   end_limit 16.0% (4)   broke 8.0% (2)   breakthrough 8.0% (2)   improved 4.0% (1)
stuck153100%stuck 47.1% (72)   improved 18.3% (28)   breakthrough 13.7% (21)   end_limit 7.8% (12)   end_submit 4.6% (7)   broke 3.9% (6)   churn 2.6% (4)   regressed 2.0% (3)
breakthrough362100%end_submit 79.0% (286)   stay 18.8% (68)   regressed 1.7% (6)   broke 0.6% (2)
stay302100%stay 77.5% (234)   end_submit 14.9% (45)   end_limit 3.6% (11)   broke 3.0% (9)   regressed 1.0% (3)
regressed27100%improved 29.6% (8)   stuck 25.9% (7)   churn 18.5% (5)   breakthrough 14.8% (4)   regressed 3.7% (1)   end_limit 3.7% (1)   broke 3.7% (1)
broke25100%stuck 44.0% (11)   improved 28.0% (7)   breakthrough 24.0% (6)   end_limit 4.0% (1)

Gap label distribution — for each label, which src→tgt edges carry it

gap labeltotal src→tgt breakdown
cosmetic_refactor108stay→stay 73.1% (79)   breakthrough→stay 13.0% (14)   improved→stuck 6.5% (7)   stuck→stuck 4.6% (5)   regressed→stuck 0.9% (1)   broke→breakthrough 0.9% (1)   stay→regressed 0.9% (1)
debug_failure32stuck→stuck 28.1% (9)   improved→end_limit 15.6% (5)   stay→stay 12.5% (4)   broke→stuck 12.5% (4)   improved→stuck 6.2% (2)   stay→end_limit 6.2% (2)   churn→churn 6.2% (2)   stuck→broke 3.1% (1)   regressed→stuck 3.1% (1)   stuck→end_limit 3.1% (1)   improved→broke 3.1% (1)
edge_case9stay→stay 66.7% (6)   breakthrough→stay 22.2% (2)   regressed→churn 11.1% (1)
execute_plan15stuck→improved 40.0% (6)   stuck→breakthrough 26.7% (4)   stay→stay 6.7% (1)   breakthrough→stay 6.7% (1)   broke→improved 6.7% (1)   broke→stuck 6.7% (1)   broke→breakthrough 6.7% (1)
explore71stuck→stuck 23.9% (17)   start→stuck 23.9% (17)   stay→broke 9.9% (7)   broke→stuck 7.0% (5)   stay→stay 5.6% (4)   improved→end_limit 5.6% (4)   stuck→broke 4.2% (3)   stuck→end_limit 4.2% (3)   improved→broke 4.2% (3)   improved→stuck 2.8% (2)   churn→end_limit 2.8% (2)   start→improved 1.4% (1)   stuck→improved 1.4% (1)   breakthrough→broke 1.4% (1)   broke→end_limit 1.4% (1)
fix_bug107stay→stay 22.4% (24)   stuck→stuck 10.3% (11)   breakthrough→stay 9.3% (10)   stuck→improved 9.3% (10)   improved→breakthrough 8.4% (9)   stuck→breakthrough 7.5% (8)   improved→regressed 4.7% (5)   improved→improved 3.7% (4)   broke→improved 2.8% (3)   regressed→improved 2.8% (3)   improved→stuck 1.9% (2)   regressed→stuck 1.9% (2)   regressed→breakthrough 1.9% (2)   regressed→churn 1.9% (2)   churn→churn 1.9% (2)   churn→stuck 1.9% (2)   stuck→churn 1.9% (2)   improved→churn 0.9% (1)   breakthrough→regressed 0.9% (1)   broke→breakthrough 0.9% (1)   churn→breakthrough 0.9% (1)   stuck→regressed 0.9% (1)   churn→improved 0.9% (1)
implement455start→breakthrough 68.8% (313)   stay→stay 7.7% (35)   start→improved 7.3% (33)   start→stuck 3.7% (17)   breakthrough→stay 3.3% (15)   stuck→stuck 1.8% (8)   stuck→improved 1.3% (6)   improved→stuck 1.1% (5)   breakthrough→regressed 0.7% (3)   stuck→breakthrough 0.4% (2)   improved→regressed 0.4% (2)   regressed→improved 0.4% (2)   stuck→regressed 0.4% (2)   churn→stuck 0.4% (2)   broke→improved 0.2% (1)   stuck→broke 0.2% (1)   regressed→stuck 0.2% (1)   broke→breakthrough 0.2% (1)   regressed→breakthrough 0.2% (1)   improved→breakthrough 0.2% (1)   breakthrough→broke 0.2% (1)   churn→churn 0.2% (1)   improved→broke 0.2% (1)   stuck→churn 0.2% (1)
infra_confusion9stay→stay 44.4% (4)   stay→end_submit 22.2% (2)   stuck→breakthrough 11.1% (1)   stay→broke 11.1% (1)   improved→breakthrough 11.1% (1)
optimize_perf87stay→stay 48.3% (42)   breakthrough→stay 21.8% (19)   stuck→breakthrough 4.6% (4)   improved→stuck 3.4% (3)   stuck→stuck 3.4% (3)   improved→regressed 3.4% (3)   improved→improved 2.3% (2)   improved→breakthrough 2.3% (2)   stay→regressed 2.3% (2)   broke→stuck 1.1% (1)   breakthrough→regressed 1.1% (1)   regressed→stuck 1.1% (1)   regressed→breakthrough 1.1% (1)   regressed→churn 1.1% (1)   regressed→improved 1.1% (1)   regressed→broke 1.1% (1)
revert25stay→stay 60.0% (15)   stuck→stuck 32.0% (8)   improved→stuck 4.0% (1)   churn→breakthrough 4.0% (1)
rewrite54stuck→stuck 14.8% (8)   churn→churn 11.1% (6)   stuck→improved 9.3% (5)   breakthrough→stay 7.4% (4)   improved→churn 7.4% (4)   improved→regressed 7.4% (4)   improved→breakthrough 5.6% (3)   broke→improved 3.7% (2)   improved→stuck 3.7% (2)   churn→broke 3.7% (2)   stuck→breakthrough 3.7% (2)   broke→breakthrough 3.7% (2)   regressed→improved 3.7% (2)   stuck→broke 1.9% (1)   breakthrough→regressed 1.9% (1)   regressed→stuck 1.9% (1)   stay→broke 1.9% (1)   regressed→churn 1.9% (1)   regressed→regressed 1.9% (1)   churn→stuck 1.9% (1)   stuck→churn 1.9% (1)
verify387breakthrough→end_submit 73.9% (286)   stay→end_submit 10.9% (42)   stay→stay 5.2% (20)   stay→end_limit 2.6% (10)   stuck→end_limit 2.3% (9)   stuck→end_submit 1.6% (6)   improved→end_limit 1.0% (4)   breakthrough→stay 0.8% (3)   stuck→stuck 0.8% (3)   churn→end_limit 0.5% (2)   regressed→end_limit 0.3% (1)   improved→end_submit 0.3% (1)