pan: ltl formula seq_eq_parallel Depth= 343 States= 1e+06 Transitions= 1.99e+06 Memory= 413.495 t= 2.71 R= 4e+05 Depth= 343 States= 2e+06 Transitions= 3.98e+06 Memory= 698.358 t= 5.46 R= 4e+05 Depth= 343 States= 3e+06 Transitions= 5.98e+06 Memory= 983.222 t= 8.25 R= 4e+05 Depth= 343 States= 4e+06 Transitions= 7.97e+06 Memory= 1268.085 t= 11.1 R= 4e+05 Depth= 343 States= 5e+06 Transitions= 9.96e+06 Memory= 1552.851 t= 13.9 R= 4e+05 Depth= 343 States= 6e+06 Transitions= 1.2e+07 Memory= 1837.714 t= 16.8 R= 4e+05 Depth= 343 States= 7e+06 Transitions= 1.39e+07 Memory= 2122.577 t= 19.7 R= 4e+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 332 byte, depth reached 343, errors: 0 7421874 states, stored 7361875 states, matched 14783749 transitions (= stored+matched) 0 atomic steps hash conflicts: 1005388 (resolved) Stats on memory usage (in Megabytes): 2548.098 equivalent memory usage for states (stored*(State-vector + overhead)) 2119.235 actual memory usage for states (compression: 83.17%) state-vector as stored = 271 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 4.978 memory lost to fragmentation 2242.792 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_9_4_4.pml:87, state 73, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_9_4_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 20.9 seconds pan: rate 354604.59 states/second