./verifyta -T -S 2 -u model_allbuffers.xml Options for the verification: Generating no trace Search order is breadth first Using aggressive space optimisation Using reuse optimisation Seed is 1685906976 State space representation uses minimal constraint systems Verifying formula 1 at /nta/queries/query[1]/formula -- Formula is satisfied. (29 runs) Pr(<> ...) in [0.901855,1] with confidence 0.95. Values in [3.29874,46.2886] mean=14.6587 steps=0.429898: 2 0 1 4 1 0 1 1 2 3 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -- States explored : 5377 states -- CPU user time used : 10 ms -- Virtual memory used : 48152 KiB -- Resident memory used : 11108 KiB Verifying formula 2 at /nta/queries/query[2]/formula -- Formula is satisfied. (29 runs) Pr(<> ...) in [0,0.0981446] with confidence 0.95. -- States explored : 8198 states -- CPU user time used : 20 ms -- Virtual memory used : 48152 KiB -- Resident memory used : 11108 KiB Verifying formula 3 at /nta/queries/query[3]/formula -- Formula is satisfied. (10000 runs) E(max) = 3.7594 Values in [3,8] mean=3.7594 steps=1: 4751 3365 1484 342 55 3 -- States explored : 2104778 states -- CPU user time used : 2750 ms -- Virtual memory used : 48400 KiB -- Resident memory used : 11440 KiB Verifying formula 4 at /nta/queries/query[4]/formula -- Formula is satisfied. (29 runs) Pr(<> ...) in [0,0.0981446] with confidence 0.95. -- States explored : 6321 states -- CPU user time used : 10 ms -- Virtual memory used : 48400 KiB -- Resident memory used : 11440 KiB Verifying formula 5 at /nta/queries/query[5]/formula -- Formula is satisfied. (29 runs) Pr(<> ...) in [0,0.0981446] with confidence 0.95. -- States explored : 4482 states -- CPU user time used : 0 ms -- Virtual memory used : 48152 KiB -- Resident memory used : 11192 KiB Verifying formula 6 at /nta/queries/query[6]/formula -- Formula is satisfied. (29 runs) Pr(<> ...) in [0.901855,1] with confidence 0.95. Values in [0.00620472,1.40342] mean=0.284262 steps=0.0139721: 3 0 2 0 0 3 0 3 1 1 1 2 0 0 1 0 2 1 0 0 0 1 0 0 1 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -- States explored : 58 states -- CPU user time used : 10 ms -- Virtual memory used : 48152 KiB -- Resident memory used : 11192 KiB Verifying formula 7 at /nta/queries/query[7]/formula -- Formula is satisfied. -- States stored : 260327 states -- States explored : 538250 states -- CPU user time used : 2240 ms -- Virtual memory used : 70804 KiB -- Resident memory used : 38388 KiB Verifying formula 8 at /nta/queries/query[8]/formula -- Formula is satisfied. -- States stored : 260327 states -- States explored : 538250 states -- CPU user time used : 1340 ms -- Virtual memory used : 70860 KiB -- Resident memory used : 38508 KiB Verifying formula 9 at /nta/queries/query[9]/formula -- Formula is satisfied. -- States stored : 260327 states -- States explored : 866811 states -- CPU user time used : 1810 ms -- Virtual memory used : 77004 KiB -- Resident memory used : 44596 KiB Verifying formula 10 at /nta/queries/query[10]/formula -- Formula is NOT satisfied. -- States explored : 20 states -- CPU user time used : 30 ms -- Virtual memory used : 77004 KiB -- Resident memory used : 44596 KiB