pan: ltl formula seq_eq_parallel Depth= 221 States= 1e+06 Transitions= 1.13e+06 Memory= 309.784 t= 1.44 R= 7e+05 Depth= 221 States= 2e+06 Transitions= 2.25e+06 Memory= 490.937 t= 2.88 R= 7e+05 Depth= 221 States= 3e+06 Transitions= 3.38e+06 Memory= 671.991 t= 4.34 R= 7e+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 188 byte, depth reached 221, errors: 0 3364180 states, stored 425984 states, matched 3790164 transitions (= stored+matched) 0 atomic steps hash conflicts: 21952 (resolved) Stats on memory usage (in Megabytes): 693.000 equivalent memory usage for states (stored*(State-vector + overhead)) 610.267 actual memory usage for states (compression: 88.06%) state-vector as stored = 162 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 738.007 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_2_7_3.pml:87, state 72, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_2_7_3.pml:91, state 82, "-end-" (2 of 82 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 4.87 seconds pan: rate 690796.71 states/second