pan: ltl formula seq_eq_parallel Depth= 213 States= 1e+06 Transitions= 1.28e+06 Memory= 315.253 t= 1.48 R= 7e+05 Depth= 213 States= 2e+06 Transitions= 2.55e+06 Memory= 501.776 t= 3.5 R= 6e+05 Depth= 213 States= 3e+06 Transitions= 3.83e+06 Memory= 688.300 t= 5.46 R= 5e+05 Depth= 213 States= 4e+06 Transitions= 5.1e+06 Memory= 874.823 t= 7.33 R= 5e+05 Depth= 213 States= 5e+06 Transitions= 6.38e+06 Memory= 1061.347 t= 9.2 R= 5e+05 Depth= 213 States= 6e+06 Transitions= 7.65e+06 Memory= 1247.870 t= 11.2 R= 5e+05 Depth= 213 States= 7e+06 Transitions= 8.93e+06 Memory= 1434.394 t= 13.4 R= 5e+05 Depth= 213 States= 8e+06 Transitions= 1.02e+07 Memory= 1620.917 t= 15.8 R= 5e+05 Depth= 213 States= 9e+06 Transitions= 1.15e+07 Memory= 1807.440 t= 18.2 R= 5e+05 Depth= 213 States= 1e+07 Transitions= 1.28e+07 Memory= 1993.964 t= 20.7 R= 5e+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 213, errors: 0 10913401 states, stored 3001405 states, matched 13914806 transitions (= stored+matched) 0 atomic steps hash conflicts: 847271 (resolved) Stats on memory usage (in Megabytes): 2414.617 equivalent memory usage for states (stored*(State-vector + overhead)) 2037.438 actual memory usage for states (compression: 84.38%) state-vector as stored = 168 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 1.599 memory lost to fragmentation 2164.374 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_4_4_10.pml:87, state 79, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_4_4_10.pml:91, state 89, "-end-" (2 of 89 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 23.1 seconds pan: rate 472646.21 states/second