pan: ltl formula seq_eq_parallel Depth= 265 States= 1e+06 Transitions= 1.59e+06 Memory= 349.628 t= 5.31 R= 2e+05 Depth= 265 States= 2e+06 Transitions= 3.18e+06 Memory= 570.624 t= 12.2 R= 2e+05 Depth= 265 States= 3e+06 Transitions= 4.76e+06 Memory= 791.522 t= 23.2 R= 1e+05 Depth= 265 States= 4e+06 Transitions= 6.35e+06 Memory= 1012.519 t= 39.3 R= 1e+05 Depth= 265 States= 5e+06 Transitions= 7.94e+06 Memory= 1233.515 t= 61.2 R= 8e+04 Depth= 265 States= 6e+06 Transitions= 9.53e+06 Memory= 1454.413 t= 83.5 R= 7e+04 Depth= 265 States= 7e+06 Transitions= 1.11e+07 Memory= 1675.409 t= 100 R= 7e+04 Depth= 265 States= 8e+06 Transitions= 1.27e+07 Memory= 1896.308 t= 127 R= 6e+04 Depth= 265 States= 9e+06 Transitions= 1.43e+07 Memory= 2117.304 t= 162 R= 6e+04 Depth= 265 States= 1e+07 Transitions= 1.59e+07 Memory= 2338.300 t= 195 R= 5e+04 (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 252 byte, depth reached 265, errors: 0 10028488 states, stored 5898339 states, matched 15926827 transitions (= stored+matched) 0 atomic steps hash conflicts: 1148396 (resolved) Stats on memory usage (in Megabytes): 2677.895 equivalent memory usage for states (stored*(State-vector + overhead)) 2218.890 actual memory usage for states (compression: 82.86%) state-vector as stored = 204 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 0.534 memory used for DFS stack (-m10000) 2.875 memory lost to fragmentation 2344.550 total actual memory usage unreached in proctype ThreadedReverser (0 of 15 states) unreached in init /Users/maggicl/git/soft-an/assignment-4/ReversalModel/reversal_seq_eq_parallel_6_4_8.pml:87, state 77, "seq_eq_to_parallel = 0" /Users/maggicl/git/soft-an/assignment-4/ReversalModel/reversal_seq_eq_parallel_6_4_8.pml:91, state 87, "-end-" (2 of 87 states) unreached in claim seq_eq_parallel _spin_nvr.tmp:8, state 10, "-end-" (1 of 10 states) pan: elapsed time 196 seconds pan: rate 51194.487 states/second