pan: ltl formula seq_eq_parallel Depth= 281 States= 1e+06 Transitions= 1.14e+06 Memory= 343.476 t= 1.52 R= 7e+05 Depth= 281 States= 2e+06 Transitions= 2.28e+06 Memory= 558.222 t= 2.95 R= 7e+05 Depth= 281 States= 3e+06 Transitions= 3.42e+06 Memory= 773.065 t= 4.51 R= 7e+05 Depth= 281 States= 4e+06 Transitions= 4.56e+06 Memory= 987.812 t= 6.05 R= 7e+05 Depth= 281 States= 5e+06 Transitions= 5.7e+06 Memory= 1202.558 t= 7.67 R= 7e+05 Depth= 281 States= 6e+06 Transitions= 6.84e+06 Memory= 1417.401 t= 9.67 R= 6e+05 Depth= 281 States= 7e+06 Transitions= 7.98e+06 Memory= 1632.147 t= 11.7 R= 6e+05 Depth= 281 States= 8e+06 Transitions= 9.12e+06 Memory= 1846.991 t= 13.8 R= 6e+05 Depth= 281 States= 9e+06 Transitions= 1.03e+07 Memory= 2061.737 t= 15.8 R= 6e+05 Depth= 281 States= 1e+07 Transitions= 1.14e+07 Memory= 2276.483 t= 17.9 R= 6e+05 Depth= 281 States= 1.1e+07 Transitions= 1.25e+07 Memory= 2491.327 t= 19.7 R= 6e+05 Depth= 281 States= 1.2e+07 Transitions= 1.37e+07 Memory= 2706.073 t= 21.3 R= 6e+05 Depth= 281 States= 1.3e+07 Transitions= 1.48e+07 Memory= 2920.917 t= 22.8 R= 6e+05 Depth= 281 States= 1.4e+07 Transitions= 1.6e+07 Memory= 3135.663 t= 24.3 R= 6e+05 Depth= 281 States= 1.5e+07 Transitions= 1.71e+07 Memory= 3350.409 t= 25.8 R= 6e+05 Depth= 281 States= 1.6e+07 Transitions= 1.82e+07 Memory= 3565.253 t= 27.4 R= 6e+05 Depth= 281 States= 1.7e+07 Transitions= 1.94e+07 Memory= 3779.999 t= 28.9 R= 6e+05 Depth= 281 States= 1.8e+07 Transitions= 2.05e+07 Memory= 3994.843 t= 30.4 R= 6e+05 (Spin Version 6.5.2 -- 6 December 2019) + Partial Order Reduction Full statespace search for: never claim + (seq_eq_parallel) assertion violations + (if within scope of claim) acceptance cycles + (fairness disabled) invalid end states - (disabled by never claim) State-vector 228 byte, depth reached 281, errors: 0 18187090 states, stored 2539107 states, matched 20726197 transitions (= stored+matched) 0 atomic steps hash conflicts: 1509186 (resolved) Stats on memory usage (in Megabytes): 4440.208 equivalent memory usage for states (stored*(State-vector + overhead)) 3910.528 actual memory usage for states (compression: 88.07%) state-vector as stored = 197 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 4.083 memory lost to fragmentation 4034.980 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_2_10_2.pml:87, state 71, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_2_10_2.pml:91, state 81, "-end-" (2 of 81 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 30.8 seconds pan: rate 591450.08 states/second