pan: ltl formula seq_eq_parallel Depth= 253 States= 1e+06 Transitions= 1.29e+06 Memory= 342.597 t= 1.85 R= 5e+05 Depth= 253 States= 2e+06 Transitions= 2.59e+06 Memory= 556.464 t= 3.49 R= 6e+05 Depth= 253 States= 3e+06 Transitions= 3.88e+06 Memory= 770.331 t= 5.07 R= 6e+05 Depth= 253 States= 4e+06 Transitions= 5.18e+06 Memory= 984.296 t= 6.68 R= 6e+05 Depth= 253 States= 5e+06 Transitions= 6.47e+06 Memory= 1198.163 t= 8.34 R= 6e+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 228 byte, depth reached 253, errors: 0 5113172 states, stored 1503232 states, matched 6616404 transitions (= stored+matched) 0 atomic steps hash conflicts: 140043 (resolved) Stats on memory usage (in Megabytes): 1248.333 equivalent memory usage for states (stored*(State-vector + overhead)) 1095.044 actual memory usage for states (compression: 87.72%) state-vector as stored = 197 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 1.197 memory lost to fragmentation 1222.382 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_4_6_3.pml:87, state 72, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_4_6_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 8.53 seconds pan: rate 599434 states/second