pan: ltl formula seq_eq_parallel Depth= 343 States= 1e+06 Transitions= 1.99e+06 Memory= 413.495 t= 2.69 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= 8.26 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 3040084 states, stored 3015424 states, matched 6055508 transitions (= stored+matched) 0 atomic steps hash conflicts: 155826 (resolved) Stats on memory usage (in Megabytes): 1043.730 equivalent memory usage for states (stored*(State-vector + overhead)) 868.202 actual memory usage for states (compression: 83.18%) 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) 2.090 memory lost to fragmentation 994.647 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_9_4_3.pml:87, state 72, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_9_4_3.pml:91, state 82, "-end-" (2 of 82 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 8.37 seconds pan: rate 363211.95 states/second