pan: ltl formula seq_eq_parallel Depth= 181 States= 1e+06 Transitions= 1.11e+06 Memory= 284.980 t= 0.94 R= 1e+06 (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 164 byte, depth reached 181, errors: 0 1157068 states, stored 132192 states, matched 1289260 transitions (= stored+matched) 0 atomic steps hash conflicts: 1840 (resolved) Stats on memory usage (in Megabytes): 211.865 equivalent memory usage for states (stored*(State-vector + overhead)) 181.210 actual memory usage for states (compression: 85.53%) state-vector as stored = 136 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 309.589 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_2_5_5.pml:87, state 74, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_2_5_5.pml:91, state 84, "-end-" (2 of 84 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 1.09 seconds pan: rate 1061530.3 states/second