pan: ltl formula seq_eq_parallel Depth= 271 States= 1e+06 Transitions= 1.72e+06 Memory= 363.495 t= 2.47 R= 4e+05 Depth= 271 States= 2e+06 Transitions= 3.43e+06 Memory= 598.358 t= 4.93 R= 4e+05 Depth= 271 States= 3e+06 Transitions= 5.15e+06 Memory= 833.124 t= 7.71 R= 4e+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 268 byte, depth reached 271, errors: 0 3332025 states, stored 2389145 states, matched 5721170 transitions (= stored+matched) 0 atomic steps hash conflicts: 124789 (resolved) Stats on memory usage (in Megabytes): 940.589 equivalent memory usage for states (stored*(State-vector + overhead)) 783.020 actual memory usage for states (compression: 83.25%) state-vector as stored = 218 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 911.151 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_7_3_10.pml:87, state 79, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_7_3_10.pml:91, state 89, "-end-" (2 of 89 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 8.51 seconds pan: rate 391542.3 states/second