pan: ltl formula seq_eq_parallel Depth= 181 States= 1e+06 Transitions= 1.11e+06 Memory= 285.077 t= 1.07 R= 9e+05 Depth= 181 States= 2e+06 Transitions= 2.23e+06 Memory= 441.425 t= 2.01 R= 1e+06 Depth= 181 States= 3e+06 Transitions= 3.34e+06 Memory= 597.870 t= 2.95 R= 1e+06 Depth= 181 States= 4e+06 Transitions= 4.46e+06 Memory= 754.218 t= 3.91 R= 1e+06 Depth= 181 States= 5e+06 Transitions= 5.57e+06 Memory= 910.663 t= 4.87 R= 1e+06 Depth= 181 States= 6e+06 Transitions= 6.69e+06 Memory= 1067.011 t= 5.88 R= 1e+06 Depth= 181 States= 7e+06 Transitions= 7.8e+06 Memory= 1223.456 t= 6.88 R= 1e+06 Depth= 181 States= 8e+06 Transitions= 8.92e+06 Memory= 1379.804 t= 7.88 R= 1e+06 (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 164 byte, depth reached 181, errors: 0 8768776 states, stored 1003833 states, matched 9772609 transitions (= stored+matched) 0 atomic steps hash conflicts: 256903 (resolved) Stats on memory usage (in Megabytes): 1605.611 equivalent memory usage for states (stored*(State-vector + overhead)) 1372.383 actual memory usage for states (compression: 85.47%) state-vector as stored = 136 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 1500.116 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_2_5_8.pml:87, state 77, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_2_5_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 8.66 seconds pan: rate 1012560.7 states/second