pan: ltl formula seq_eq_parallel Depth= 349 States= 1e+06 Transitions= 2.12e+06 Memory= 419.940 t= 3.83 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 340 byte, depth reached 349, errors: 0 1252692 states, stored 1409216 states, matched 2661908 transitions (= stored+matched) 0 atomic steps hash conflicts: 28480 (resolved) Stats on memory usage (in Megabytes): 439.635 equivalent memory usage for states (stored*(State-vector + overhead)) 365.421 actual memory usage for states (compression: 83.12%) state-vector as stored = 278 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 493.573 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_10_3_3.pml:87, state 72, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_10_3_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 4.78 seconds pan: rate 262069.46 states/second