pan: ltl formula seq_eq_parallel Depth= 227 States= 1e+06 Transitions= 1.22e+06 Memory= 319.062 t= 1.38 R= 7e+05 Depth= 227 States= 2e+06 Transitions= 2.44e+06 Memory= 509.394 t= 2.77 R= 7e+05 Depth= 227 States= 3e+06 Transitions= 3.66e+06 Memory= 699.726 t= 4.14 R= 7e+05 Depth= 227 States= 4e+06 Transitions= 4.88e+06 Memory= 890.058 t= 5.52 R= 7e+05 Depth= 227 States= 5e+06 Transitions= 6.1e+06 Memory= 1080.487 t= 6.91 R= 7e+05 Depth= 227 States= 6e+06 Transitions= 7.32e+06 Memory= 1270.819 t= 8.33 R= 7e+05 Depth= 227 States= 7e+06 Transitions= 8.54e+06 Memory= 1461.151 t= 9.77 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 204 byte, depth reached 227, errors: 0 7749999 states, stored 1703125 states, matched 9453124 transitions (= stored+matched) 0 atomic steps hash conflicts: 291049 (resolved) Stats on memory usage (in Megabytes): 1714.706 equivalent memory usage for states (stored*(State-vector + overhead)) 1476.949 actual memory usage for states (compression: 86.13%) state-vector as stored = 172 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 1.559 memory lost to fragmentation 1603.925 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_3_6_4.pml:87, state 73, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_3_6_4.pml:91, state 83, "-end-" (2 of 83 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 10.9 seconds pan: rate 713627.9 states/second