pan: ltl formula seq_eq_parallel Depth= 357 States= 1e+06 Transitions= 1.86e+06 Memory= 421.112 t= 3.12 R= 3e+05 Depth= 357 States= 2e+06 Transitions= 3.72e+06 Memory= 713.495 t= 6.28 R= 3e+05 Depth= 357 States= 3e+06 Transitions= 5.59e+06 Memory= 1005.878 t= 9.49 R= 3e+05 Depth= 357 States= 4e+06 Transitions= 7.45e+06 Memory= 1298.358 t= 13.3 R= 3e+05 Depth= 357 States= 5e+06 Transitions= 9.31e+06 Memory= 1590.741 t= 17.9 R= 3e+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 357, errors: 0 5844391 states, stored 5041035 states, matched 10885426 transitions (= stored+matched) 0 atomic steps hash conflicts: 525736 (resolved) Stats on memory usage (in Megabytes): 2006.512 equivalent memory usage for states (stored*(State-vector + overhead)) 1710.498 actual memory usage for states (compression: 85.25%) state-vector as stored = 279 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 1.319 memory lost to fragmentation 1837.714 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_8_6_2.pml:87, state 71, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_8_6_2.pml:91, state 81, "-end-" (2 of 81 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 21.8 seconds pan: rate 267722.9 states/second