pan: ltl formula seq_eq_parallel Depth= 337 States= 1e+06 Transitions= 1.86e+06 Memory= 406.171 t= 3.83 R= 3e+05 Depth= 337 States= 2e+06 Transitions= 3.72e+06 Memory= 683.612 t= 7.87 R= 3e+05 Depth= 337 States= 3e+06 Transitions= 5.58e+06 Memory= 961.054 t= 12.2 R= 2e+05 Depth= 337 States= 4e+06 Transitions= 7.44e+06 Memory= 1238.495 t= 16.7 R= 2e+05 Depth= 337 States= 5e+06 Transitions= 9.3e+06 Memory= 1515.937 t= 21.6 R= 2e+05 Depth= 337 States= 6e+06 Transitions= 1.12e+07 Memory= 1793.476 t= 27.4 R= 2e+05 Depth= 337 States= 7e+06 Transitions= 1.3e+07 Memory= 2070.917 t= 33.7 R= 2e+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 316 byte, depth reached 337, errors: 0 7162196 states, stored 6163456 states, matched 13325652 transitions (= stored+matched) 0 atomic steps hash conflicts: 813531 (resolved) Stats on memory usage (in Megabytes): 2349.658 equivalent memory usage for states (stored*(State-vector + overhead)) 1992.424 actual memory usage for states (compression: 84.80%) state-vector as stored = 264 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 5.023 memory lost to fragmentation 2115.937 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init reversal_seq_eq_parallel_8_5_3.pml:87, state 72, "seq_eq_to_parallel = 0" reversal_seq_eq_parallel_8_5_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 34.9 seconds pan: rate 205456 states/second