pan: ltl formula seq_eq_parallel Depth= 201 States= 1e+06 Transitions= 1.12e+06 Memory= 295.331 t= 0.99 R= 1e+06 Depth= 201 States= 2e+06 Transitions= 2.24e+06 Memory= 461.933 t= 2.04 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 180 byte, depth reached 201, errors: 0 2734374 states, stored 328125 states, matched 3062499 transitions (= stored+matched) 0 atomic steps hash conflicts: 13681 (resolved) Stats on memory usage (in Megabytes): 542.402 equivalent memory usage for states (stored*(State-vector + overhead)) 456.250 actual memory usage for states (compression: 84.12%) state-vector as stored = 147 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 584.296 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_2_6_4.pml:87, state 73, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_2_6_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 2.77 seconds pan: rate 987138.63 states/second