pan: ltl formula seq_eq_parallel Depth= 349 States= 1e+06 Transitions= 2.12e+06 Memory= 419.940 t= 3.95 R= 3e+05 Depth= 349 States= 2e+06 Transitions= 4.25e+06 Memory= 711.249 t= 8.76 R= 2e+05 Depth= 349 States= 3e+06 Transitions= 6.38e+06 Memory= 1002.558 t= 14.1 R= 2e+05 Depth= 349 States= 4e+06 Transitions= 8.5e+06 Memory= 1293.964 t= 19.2 R= 2e+05 Depth= 349 States= 5e+06 Transitions= 1.06e+07 Memory= 1585.272 t= 23.7 R= 2e+05 Depth= 349 States= 6e+06 Transitions= 1.27e+07 Memory= 1876.581 t= 29.2 R= 2e+05 Depth= 349 States= 7e+06 Transitions= 1.49e+07 Memory= 2167.890 t= 35.4 R= 2e+05 Depth= 349 States= 8e+06 Transitions= 1.7e+07 Memory= 2459.296 t= 43.2 R= 2e+05 Depth= 349 States= 9e+06 Transitions= 1.91e+07 Memory= 2750.605 t= 51.6 R= 2e+05 Depth= 349 States= 1e+07 Transitions= 2.12e+07 Memory= 3041.913 t= 60.8 R= 2e+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 340 byte, depth reached 349, errors: 0 10021156 states, stored 11273728 states, matched 21294884 transitions (= stored+matched) 0 atomic steps hash conflicts: 2133171 (resolved) Stats on memory usage (in Megabytes): 3516.946 equivalent memory usage for states (stored*(State-vector + overhead)) 2922.115 actual memory usage for states (compression: 83.09%) state-vector as stored = 278 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 2.488 memory lost to fragmentation 3048.163 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_10_3_7.pml:87, state 76, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_10_3_7.pml:91, state 86, "-end-" (2 of 86 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 61 seconds pan: rate 164254.32 states/second