pan: ltl formula seq_eq_parallel Depth= 291 States= 1e+06 Transitions= 1.72e+06 Memory= 373.944 t= 2.67 R= 4e+05 Depth= 291 States= 2e+06 Transitions= 3.45e+06 Memory= 619.257 t= 5.68 R= 4e+05 Depth= 291 States= 3e+06 Transitions= 5.17e+06 Memory= 864.472 t= 9.15 R= 3e+05 Depth= 291 States= 4e+06 Transitions= 6.89e+06 Memory= 1109.784 t= 12.7 R= 3e+05 Depth= 291 States= 5e+06 Transitions= 8.62e+06 Memory= 1354.999 t= 16.4 R= 3e+05 Depth= 291 States= 6e+06 Transitions= 1.03e+07 Memory= 1600.312 t= 20.6 R= 3e+05 Depth= 291 States= 7e+06 Transitions= 1.21e+07 Memory= 1845.624 t= 25.2 R= 3e+05 Depth= 291 States= 8e+06 Transitions= 1.38e+07 Memory= 2090.839 t= 29.9 R= 3e+05 Depth= 291 States= 9e+06 Transitions= 1.55e+07 Memory= 2336.151 t= 35.3 R= 3e+05 Depth= 291 States= 1e+07 Transitions= 1.72e+07 Memory= 2581.366 t= 41.7 R= 2e+05 Depth= 291 States= 1.1e+07 Transitions= 1.9e+07 Memory= 2826.679 t= 50 R= 2e+05 Depth= 291 States= 1.2e+07 Transitions= 2.07e+07 Memory= 3071.894 t= 60.3 R= 2e+05 Depth= 291 States= 1.3e+07 Transitions= 2.24e+07 Memory= 3317.206 t= 71.1 R= 2e+05 Depth= 291 States= 1.4e+07 Transitions= 2.41e+07 Memory= 3562.421 t= 82.8 R= 2e+05 Depth= 291 States= 1.5e+07 Transitions= 2.58e+07 Memory= 3807.733 t= 97.3 R= 2e+05 Depth= 291 States= 1.6e+07 Transitions= 2.76e+07 Memory= 4053.046 t= 113 R= 1e+05 Depth= 291 States= 1.7e+07 Transitions= 2.93e+07 Memory= 4298.261 t= 131 R= 1e+05 Depth= 291 States= 1.8e+07 Transitions= 3.1e+07 Memory= 4543.573 t= 152 R= 1e+05 Depth= 291 States= 1.9e+07 Transitions= 3.27e+07 Memory= 4788.788 t= 175 R= 1e+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 284 byte, depth reached 291, errors: 0 19771573 states, stored 14296419 states, matched 34067992 transitions (= stored+matched) 0 atomic steps hash conflicts: 6508862 (resolved) Stats on memory usage (in Megabytes): 5882.960 equivalent memory usage for states (stored*(State-vector + overhead)) 4859.105 actual memory usage for states (compression: 82.60%) state-vector as stored = 230 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 9.594 memory lost to fragmentation 4978.046 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_7_4_8.pml:87, state 77, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_7_4_8.pml:91, state 87, "-end-" (2 of 87 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 194 seconds pan: rate 101983.66 states/second