Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r281-smll-167863550900244.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ParamProductionCell-PT-3, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r281-smll-167863550900244
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 8.0K Feb 26 17:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 17:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 174K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1678920617532

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ParamProductionCell-PT-3
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-15 22:50:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -timeout, 180, -rebuildPNML]
[2023-03-15 22:50:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 22:50:21] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2023-03-15 22:50:21] [INFO ] Transformed 231 places.
[2023-03-15 22:50:21] [INFO ] Transformed 202 transitions.
[2023-03-15 22:50:21] [INFO ] Found NUPN structural information;
[2023-03-15 22:50:21] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 396 ms.
Built sparse matrix representations for Structural reductions in 12 ms.24449KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 231/231 places, 202/202 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 52 ms. Remains 231 /231 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 52 ms. Remains : 231/231 places, 202/202 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 231/231 places, 202/202 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 26 ms. Remains 231 /231 variables (removed 0) and now considering 202/202 (removed 0) transitions.
// Phase 1: matrix 202 rows 231 cols
[2023-03-15 22:50:22] [INFO ] Computed 59 place invariants in 23 ms
[2023-03-15 22:50:22] [INFO ] Implicit Places using invariants in 688 ms returned []
[2023-03-15 22:50:22] [INFO ] Invariant cache hit.
[2023-03-15 22:50:23] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:50:23] [INFO ] Implicit Places using invariants and state equation in 661 ms returned []
Implicit Place search using SMT with State Equation took 1441 ms to find 0 implicit places.
[2023-03-15 22:50:23] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-15 22:50:23] [INFO ] Invariant cache hit.
[2023-03-15 22:50:23] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 1808 ms. Remains : 231/231 places, 202/202 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2438 ms (no deadlock found). (steps per millisecond=512 )
Random directed walk for 1250001 steps, including 0 resets, run took 1450 ms (no deadlock found). (steps per millisecond=862 )
[2023-03-15 22:50:27] [INFO ] Invariant cache hit.
[2023-03-15 22:50:27] [INFO ] [Real]Absence check using 35 positive place invariants in 44 ms returned sat
[2023-03-15 22:50:28] [INFO ] [Real]Absence check using 35 positive and 24 generalized place invariants in 128 ms returned sat
[2023-03-15 22:50:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 22:50:29] [INFO ] [Real]Absence check using state equation in 891 ms returned sat
[2023-03-15 22:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 22:50:29] [INFO ] [Nat]Absence check using 35 positive place invariants in 26 ms returned sat
[2023-03-15 22:50:29] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 45 ms returned sat
[2023-03-15 22:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 22:50:30] [INFO ] [Nat]Absence check using state equation in 707 ms returned sat
[2023-03-15 22:50:30] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:50:30] [INFO ] [Nat]Added 68 Read/Feed constraints in 39 ms returned sat
[2023-03-15 22:50:30] [INFO ] Deduced a trap composed of 8 places in 138 ms of which 5 ms to minimize.
[2023-03-15 22:50:30] [INFO ] Deduced a trap composed of 7 places in 142 ms of which 2 ms to minimize.
[2023-03-15 22:50:30] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 2 ms to minimize.
[2023-03-15 22:50:30] [INFO ] Deduced a trap composed of 8 places in 93 ms of which 3 ms to minimize.
[2023-03-15 22:50:30] [INFO ] Deduced a trap composed of 10 places in 110 ms of which 8 ms to minimize.
[2023-03-15 22:50:31] [INFO ] Deduced a trap composed of 40 places in 72 ms of which 0 ms to minimize.
[2023-03-15 22:50:31] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 1 ms to minimize.
[2023-03-15 22:50:31] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 1 ms to minimize.
[2023-03-15 22:50:31] [INFO ] Deduced a trap composed of 39 places in 80 ms of which 1 ms to minimize.
[2023-03-15 22:50:31] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 0 ms to minimize.
[2023-03-15 22:50:31] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 1 ms to minimize.
[2023-03-15 22:50:31] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 1 ms to minimize.
[2023-03-15 22:50:31] [INFO ] Deduced a trap composed of 39 places in 107 ms of which 1 ms to minimize.
[2023-03-15 22:50:31] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
[2023-03-15 22:50:32] [INFO ] Deduced a trap composed of 22 places in 69 ms of which 0 ms to minimize.
[2023-03-15 22:50:32] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 1 ms to minimize.
[2023-03-15 22:50:32] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 1 ms to minimize.
[2023-03-15 22:50:32] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 1 ms to minimize.
[2023-03-15 22:50:32] [INFO ] Deduced a trap composed of 48 places in 85 ms of which 1 ms to minimize.
[2023-03-15 22:50:32] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 2541 ms
[2023-03-15 22:50:32] [INFO ] Computed and/alt/rep : 194/512/194 causal constraints (skipped 5 transitions) in 18 ms.
[2023-03-15 22:50:34] [INFO ] Added : 193 causal constraints over 39 iterations in 1471 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 50 ms.
Parikh directed walk for 45800 steps, including 576 resets, run took 204 ms. (steps per millisecond=224 )
Random directed walk for 500002 steps, including 0 resets, run took 799 ms (no deadlock found). (steps per millisecond=625 )
Random walk for 500000 steps, including 0 resets, run took 759 ms (no deadlock found). (steps per millisecond=658 )
Random directed walk for 500000 steps, including 0 resets, run took 607 ms (no deadlock found). (steps per millisecond=823 )
Random walk for 500000 steps, including 0 resets, run took 847 ms (no deadlock found). (steps per millisecond=590 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 231/231 places, 202/202 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 12 ms. Remains 231 /231 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2023-03-15 22:50:37] [INFO ] Invariant cache hit.
[2023-03-15 22:50:37] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-15 22:50:37] [INFO ] Invariant cache hit.
[2023-03-15 22:50:37] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:50:37] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2023-03-15 22:50:37] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-15 22:50:37] [INFO ] Invariant cache hit.
[2023-03-15 22:50:38] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 584 ms. Remains : 231/231 places, 202/202 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1898 ms (no deadlock found). (steps per millisecond=658 )
Random directed walk for 1250001 steps, including 0 resets, run took 1501 ms (no deadlock found). (steps per millisecond=832 )
[2023-03-15 22:50:41] [INFO ] Invariant cache hit.
[2023-03-15 22:50:41] [INFO ] [Real]Absence check using 35 positive place invariants in 54 ms returned sat
[2023-03-15 22:50:41] [INFO ] [Real]Absence check using 35 positive and 24 generalized place invariants in 207 ms returned sat
[2023-03-15 22:50:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 22:50:42] [INFO ] [Real]Absence check using state equation in 1051 ms returned sat
[2023-03-15 22:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 22:50:43] [INFO ] [Nat]Absence check using 35 positive place invariants in 30 ms returned sat
[2023-03-15 22:50:43] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 48 ms returned sat
[2023-03-15 22:50:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 22:50:44] [INFO ] [Nat]Absence check using state equation in 980 ms returned sat
[2023-03-15 22:50:44] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 22:50:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 35 ms returned sat
[2023-03-15 22:50:44] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 0 ms to minimize.
[2023-03-15 22:50:44] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2023-03-15 22:50:44] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 1 ms to minimize.
[2023-03-15 22:50:44] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 1 ms to minimize.
[2023-03-15 22:50:44] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 0 ms to minimize.
[2023-03-15 22:50:44] [INFO ] Deduced a trap composed of 40 places in 75 ms of which 0 ms to minimize.
[2023-03-15 22:50:45] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 1 ms to minimize.
[2023-03-15 22:50:45] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 1 ms to minimize.
[2023-03-15 22:50:45] [INFO ] Deduced a trap composed of 39 places in 83 ms of which 1 ms to minimize.
[2023-03-15 22:50:45] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 1 ms to minimize.
[2023-03-15 22:50:45] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 1 ms to minimize.
[2023-03-15 22:50:45] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 1 ms to minimize.
[2023-03-15 22:50:45] [INFO ] Deduced a trap composed of 39 places in 86 ms of which 1 ms to minimize.
[2023-03-15 22:50:46] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 5 ms to minimize.
[2023-03-15 22:50:46] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 3 ms to minimize.
[2023-03-15 22:50:46] [INFO ] Deduced a trap composed of 35 places in 65 ms of which 1 ms to minimize.
[2023-03-15 22:50:46] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 0 ms to minimize.
[2023-03-15 22:50:46] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2023-03-15 22:50:46] [INFO ] Deduced a trap composed of 48 places in 75 ms of which 1 ms to minimize.
[2023-03-15 22:50:46] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 2542 ms
[2023-03-15 22:50:46] [INFO ] Computed and/alt/rep : 194/512/194 causal constraints (skipped 5 transitions) in 23 ms.
[2023-03-15 22:50:48] [INFO ] Added : 193 causal constraints over 39 iterations in 1858 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 40 ms.
Parikh directed walk for 45800 steps, including 580 resets, run took 187 ms. (steps per millisecond=244 )
Random directed walk for 500002 steps, including 0 resets, run took 857 ms (no deadlock found). (steps per millisecond=583 )
Random walk for 500000 steps, including 0 resets, run took 755 ms (no deadlock found). (steps per millisecond=662 )
Random directed walk for 500002 steps, including 0 resets, run took 592 ms (no deadlock found). (steps per millisecond=844 )
Random walk for 500000 steps, including 0 resets, run took 757 ms (no deadlock found). (steps per millisecond=660 )
[2023-03-15 22:50:52] [INFO ] Flatten gal took : 89 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 231/231 places, 202/202 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 231 transition count 188
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 217 transition count 188
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 64 place count 199 transition count 170
Applied a total of 64 rules in 21 ms. Remains 199 /231 variables (removed 32) and now considering 170/202 (removed 32) transitions.
// Phase 1: matrix 170 rows 199 cols
[2023-03-15 22:50:52] [INFO ] Computed 59 place invariants in 9 ms
[2023-03-15 22:50:52] [INFO ] Implicit Places using invariants in 431 ms returned [15, 16, 17, 18, 22, 28, 31, 32, 35, 36, 40, 41, 51, 54, 55, 61, 64, 65, 77, 78, 80, 93, 94, 96, 98, 99, 137, 138, 140, 142, 143, 168, 169, 172, 173, 178, 179, 181, 190]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 438 ms to find 39 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 160/231 places, 170/202 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 160 transition count 151
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 141 transition count 151
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 38 place count 141 transition count 144
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 52 place count 134 transition count 144
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 150 place count 85 transition count 95
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 152 place count 84 transition count 94
Applied a total of 152 rules in 22 ms. Remains 84 /160 variables (removed 76) and now considering 94/170 (removed 76) transitions.
// Phase 1: matrix 94 rows 84 cols
[2023-03-15 22:50:52] [INFO ] Computed 20 place invariants in 2 ms
[2023-03-15 22:50:52] [INFO ] Implicit Places using invariants in 145 ms returned []
[2023-03-15 22:50:52] [INFO ] Invariant cache hit.
[2023-03-15 22:50:52] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-15 22:50:53] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 404 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 84/231 places, 94/202 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 887 ms. Remains : 84/231 places, 94/202 transitions.
Initial state reduction rules removed 2 formulas.
Finished random walk after 878 steps, including 0 resets, run visited all 92 properties in 221 ms. (steps per millisecond=3 )
Able to resolve query QuasiLiveness after proving 94 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 231/231 places, 202/202 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 231 transition count 188
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 217 transition count 188
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 64 place count 199 transition count 170
Applied a total of 64 rules in 18 ms. Remains 199 /231 variables (removed 32) and now considering 170/202 (removed 32) transitions.
// Phase 1: matrix 170 rows 199 cols
[2023-03-15 22:50:53] [INFO ] Computed 59 place invariants in 8 ms
[2023-03-15 22:50:53] [INFO ] Implicit Places using invariants in 437 ms returned [15, 16, 17, 18, 22, 28, 31, 32, 35, 36, 40, 41, 51, 54, 55, 61, 64, 65, 77, 78, 80, 93, 94, 96, 98, 99, 137, 138, 140, 142, 143, 168, 169, 172, 173, 178, 179, 181, 190]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 440 ms to find 39 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 160/231 places, 170/202 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 160 transition count 151
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 141 transition count 151
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 38 place count 141 transition count 144
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 52 place count 134 transition count 144
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 150 place count 85 transition count 95
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 152 place count 84 transition count 94
Applied a total of 152 rules in 17 ms. Remains 84 /160 variables (removed 76) and now considering 94/170 (removed 76) transitions.
// Phase 1: matrix 94 rows 84 cols
[2023-03-15 22:50:53] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-15 22:50:54] [INFO ] Implicit Places using invariants in 246 ms returned []
[2023-03-15 22:50:54] [INFO ] Invariant cache hit.
[2023-03-15 22:50:54] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-15 22:50:54] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 84/231 places, 94/202 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 953 ms. Remains : 84/231 places, 94/202 transitions.
Unable to solve all queries for examination Liveness. Remains :94 assertions to prove.
No /home/mcc/execution/Liveness.xml examination file found. Proceeding without properties.
Parsed 94 properties from file /home/mcc/execution/Liveness.xml in 1 ms.
Working with output stream class java.io.PrintStream
Total runtime 32903 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ParamProductionCell (PT), instance 3
Examination Liveness
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Liveness.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

PNML FILE: model.pnml
Petri model created: 231 places, 202 transitions, 846 arcs.
(potential((tk(P16)>=1) & (tk(P5)>=1)))
(potential((tk(P18)>=1)))
(potential((tk(P17)>=1) & (tk(P13)>=1)))
(potential((tk(P33)>=1)))
(potential((tk(P27)>=1) & (tk(P20)>=1)))
(potential((tk(P28)>=1) & (tk(P22)>=1)))
(potential((tk(P23)>=1) & (tk(P19)>=1)))
(potential((tk(P28)>=1) & (tk(P21)>=1) & (tk(P20)>=1)))
(potential((tk(P29)>=1) & (tk(P25)>=1)))
(potential((tk(P30)>=1) & (tk(P21)>=1)))
(potential((tk(P24)>=1) & (tk(P19)>=1)))
(potential((tk(P30)>=1) & (tk(P26)>=1) & (tk(P25)>=1)))
(potential((tk(P34)>=1) & (tk(P32)>=1)))
(potential((tk(P35)>=1) & (tk(P26)>=1)))
(potential((tk(P31)>=1) & (tk(P19)>=1)))
(potential((tk(P35)>=1) & (tk(P22)>=1) & (tk(P32)>=1)))
(potential((tk(P36)>=1) & (tk(P12)>=1)))
(potential((tk(P54)>=1)))
(potential((tk(P37)>=1) & (tk(P8)>=1)))
(potential((tk(P38)>=1)))
(potential((tk(P49)>=1) & (tk(P42)>=1)))
(potential((tk(P50)>=1) & (tk(P40)>=1)))
(potential((tk(P43)>=1) & (tk(P39)>=1)))
(potential((tk(P50)>=1) & (tk(P42)>=1) & (tk(P41)>=1)))
(potential((tk(P51)>=1) & (tk(P47)>=1)))
(potential((tk(P52)>=1) & (tk(P45)>=1)))
(potential((tk(P48)>=1) & (tk(P44)>=1)))
(potential((tk(P52)>=1) & (tk(P47)>=1) & (tk(P46)>=1)))
(potential((tk(P56)>=1) & (tk(P47)>=1)))
(potential((tk(P57)>=1) & (tk(P46)>=1)))
(potential((tk(P48)>=1) & (tk(P55)>=1)))
(potential((tk(P57)>=1) & (tk(P47)>=1) & (tk(P45)>=1)))
(potential((tk(P58)>=1) & (tk(P42)>=1)))
(potential((tk(P59)>=1) & (tk(P41)>=1)))
(potential((tk(P43)>=1) & (tk(P53)>=1)))
(potential((tk(P59)>=1) & (tk(P42)>=1) & (tk(P40)>=1)))
(potential((tk(P60)>=1) & (tk(P9)>=1)))
(potential((tk(P61)>=1) & (tk(P2)>=1)))
(potential((tk(P69)>=1)))
(potential((tk(P62)>=1)))
(potential((tk(P70)>=1) & (tk(P65)>=1)))
(potential((tk(P71)>=1) & (tk(P63)>=1)))
(potential((tk(P66)>=1) & (tk(P67)>=1)))
(potential((tk(P71)>=1) & (tk(P65)>=1) & (tk(P64)>=1)))
(potential((tk(P72)>=1) & (tk(P65)>=1)))
(potential((tk(P73)>=1) & (tk(P64)>=1)))
(potential((tk(P66)>=1) & (tk(P68)>=1)))
(potential((tk(P73)>=1) & (tk(P65)>=1) & (tk(P63)>=1)))
(potential((tk(P74)>=1) & (tk(P4)>=1)))
(potential((tk(P75)>=1) & (tk(P11)>=1)))
(potential((tk(P83)>=1)))
(potential((tk(P76)>=1)))
(potential((tk(P84)>=1) & (tk(P79)>=1)))
(potential((tk(P85)>=1) & (tk(P77)>=1)))
(potential((tk(P80)>=1) & (tk(P81)>=1)))
(potential((tk(P85)>=1) & (tk(P79)>=1) & (tk(P78)>=1)))
(potential((tk(P86)>=1) & (tk(P79)>=1)))
(potential((tk(P87)>=1) & (tk(P78)>=1)))
(potential((tk(P80)>=1) & (tk(P82)>=1)))
(potential((tk(P87)>=1) & (tk(P79)>=1) & (tk(P77)>=1)))
(potential((tk(P88)>=1) & (tk(P14)>=1)))
(potential((tk(P89)>=1) & (tk(P15)>=1)))
(potential((tk(P92)>=1)))
(potential((tk(P90)>=1) & (tk(P10)>=1)))
(potential((tk(P96)>=1)))
(potential((tk(P91)>=1)))
(potential((tk(P128)>=1)))
(potential((tk(P93)>=1) & (tk(P15)>=1)))
(potential((tk(P98)>=1) & (tk(P95)>=1)))
(potential((tk(P105)>=1) & (tk(P95)>=1)))
(potential((tk(P106)>=1) & (tk(P95)>=1)))
(potential((tk(P107)>=1) & (tk(P99)>=1)))
(potential((tk(P108)>=1) & (tk(P97)>=1)))
(potential((tk(P101)>=1) & (tk(P100)>=1)))
(potential((tk(P108)>=1) & (tk(P98)>=1) & (tk(P99)>=1)))
(potential((tk(P109)>=1) & (tk(P102)>=1)))
(potential((tk(P110)>=1) & (tk(P97)>=1)))
(potential((tk(P103)>=1) & (tk(P100)>=1)))
(potential((tk(P110)>=1) & (tk(P105)>=1) & (tk(P102)>=1)))
(potential((tk(P111)>=1) & (tk(P99)>=1)))
(potential((tk(P112)>=1) & (tk(P97)>=1)))
(potential((tk(P104)>=1) & (tk(P100)>=1)))
(potential((tk(P112)>=1) & (tk(P106)>=1) & (tk(P99)>=1)))
(potential((tk(P117)>=1) & (tk(P121)>=1)))
(potential((tk(P122)>=1) & (tk(P115)>=1)))
(potential((tk(P123)>=1) & (tk(P113)>=1)))
(potential((tk(P116)>=1) & (tk(P94)>=1)))
(potential((tk(P123)>=1) & (tk(P114)>=1) & (tk(P115)>=1)))
(potential((tk(P124)>=1) & (tk(P118)>=1)))
(potential((tk(P125)>=1) & (tk(P114)>=1)))
(potential((tk(P119)>=1) & (tk(P116)>=1)))
(potential((tk(P125)>=1) & (tk(P113)>=1) & (tk(P118)>=1)))
(potential((tk(P98)>=1) & (tk(P127)>=1)))
(potential((tk(P105)>=1) & (tk(P127)>=1)))
(potential((tk(P97)>=1) & (tk(P127)>=1)))
(potential((tk(P132)>=1) & (tk(P102)>=1)))
(potential((tk(P133)>=1) & (tk(P106)>=1)))
(potential((tk(P129)>=1) & (tk(P100)>=1)))
(potential((tk(P133)>=1) & (tk(P98)>=1) & (tk(P102)>=1)))
(potential((tk(P134)>=1) & (tk(P102)>=1)))
(potential((tk(P135)>=1) & (tk(P106)>=1)))
(potential((tk(P130)>=1) & (tk(P100)>=1)))
(potential((tk(P135)>=1) & (tk(P105)>=1) & (tk(P102)>=1)))
(potential((tk(P136)>=1) & (tk(P102)>=1)))
(potential((tk(P137)>=1) & (tk(P106)>=1)))
(potential((tk(P131)>=1) & (tk(P100)>=1)))
(potential((tk(P137)>=1) & (tk(P97)>=1) & (tk(P102)>=1)))
(potential((tk(P120)>=1) & (tk(P139)>=1)))
(potential((tk(P141)>=1) & (tk(P115)>=1)))
(potential((tk(P142)>=1) & (tk(P138)>=1)))
(potential((tk(P116)>=1) & (tk(P126)>=1)))
(potential((tk(P142)>=1) & (tk(P114)>=1) & (tk(P115)>=1)))
(potential((tk(P143)>=1) & (tk(P118)>=1)))
(potential((tk(P144)>=1) & (tk(P114)>=1)))
(potential((tk(P140)>=1) & (tk(P116)>=1)))
(potential((tk(P144)>=1) & (tk(P138)>=1) & (tk(P118)>=1)))
(potential((tk(P145)>=1) & (tk(P7)>=1)))
(potential((tk(P146)>=1) & (tk(P15)>=1)))
(potential((tk(P149)>=1)))
(potential((tk(P147)>=1) & (tk(P6)>=1)))
(potential((tk(P177)>=1)))
(potential((tk(P148)>=1)))
(potential((tk(P153)>=1)))
(potential((tk(P150)>=1) & (tk(P15)>=1)))
(potential((tk(P105)>=1) & (tk(P152)>=1)))
(potential((tk(P106)>=1) & (tk(P152)>=1)))
(potential((tk(P97)>=1) & (tk(P152)>=1)))
(potential((tk(P157)>=1) & (tk(P102)>=1)))
(potential((tk(P158)>=1) & (tk(P98)>=1)))
(potential((tk(P154)>=1) & (tk(P100)>=1)))
(potential((tk(P158)>=1) & (tk(P105)>=1) & (tk(P102)>=1)))
(potential((tk(P159)>=1) & (tk(P102)>=1)))
(potential((tk(P160)>=1) & (tk(P98)>=1)))
(potential((tk(P155)>=1) & (tk(P100)>=1)))
(potential((tk(P160)>=1) & (tk(P106)>=1) & (tk(P102)>=1)))
(potential((tk(P161)>=1) & (tk(P102)>=1)))
(potential((tk(P162)>=1) & (tk(P98)>=1)))
(potential((tk(P156)>=1) & (tk(P100)>=1)))
(potential((tk(P162)>=1) & (tk(P97)>=1) & (tk(P102)>=1)))
(potential((tk(P167)>=1) & (tk(P171)>=1)))
(potential((tk(P172)>=1) & (tk(P165)>=1)))
(potential((tk(P173)>=1) & (tk(P163)>=1)))
(potential((tk(P166)>=1) & (tk(P151)>=1)))
(potential((tk(P173)>=1) & (tk(P164)>=1) & (tk(P165)>=1)))
(potential((tk(P174)>=1) & (tk(P168)>=1)))
(potential((tk(P175)>=1) & (tk(P164)>=1)))
(potential((tk(P169)>=1) & (tk(P166)>=1)))
(potential((tk(P175)>=1) & (tk(P163)>=1) & (tk(P168)>=1)))
(potential((tk(P98)>=1) & (tk(P178)>=1)))
(potential((tk(P106)>=1) & (tk(P178)>=1)))
(potential((tk(P97)>=1) & (tk(P178)>=1)))
(potential((tk(P182)>=1) & (tk(P99)>=1)))
(potential((tk(P183)>=1) & (tk(P105)>=1)))
(potential((tk(P179)>=1) & (tk(P100)>=1)))
(potential((tk(P183)>=1) & (tk(P98)>=1) & (tk(P99)>=1)))
(potential((tk(P184)>=1) & (tk(P99)>=1)))
(potential((tk(P185)>=1) & (tk(P105)>=1)))
(potential((tk(P180)>=1) & (tk(P100)>=1)))
(potential((tk(P185)>=1) & (tk(P106)>=1) & (tk(P99)>=1)))
(potential((tk(P186)>=1) & (tk(P102)>=1)))
(potential((tk(P187)>=1) & (tk(P105)>=1)))
(potential((tk(P181)>=1) & (tk(P100)>=1)))
(potential((tk(P187)>=1) & (tk(P97)>=1) & (tk(P102)>=1)))
(potential((tk(P170)>=1) & (tk(P189)>=1)))
(potential((tk(P191)>=1) & (tk(P165)>=1)))
(potential((tk(P192)>=1) & (tk(P188)>=1)))
(potential((tk(P166)>=1) & (tk(P176)>=1)))
(potential((tk(P192)>=1) & (tk(P164)>=1) & (tk(P165)>=1)))
(potential((tk(P193)>=1) & (tk(P168)>=1)))
(potential((tk(P194)>=1) & (tk(P164)>=1)))
(potential((tk(P190)>=1) & (tk(P166)>=1)))
(potential((tk(P194)>=1) & (tk(P188)>=1) & (tk(P168)>=1)))
(potential((tk(P195)>=1) & (tk(P1)>=1)))
(potential((tk(P196)>=1) & (tk(P3)>=1)))
(potential((tk(P209)>=1)))
(potential((tk(P222)>=1)))
(potential((tk(P198)>=1) & (tk(P210)>=1)))
(potential((tk(P213)>=1) & (tk(P201)>=1)))
(potential((tk(P214)>=1) & (tk(P199)>=1)))
(potential((tk(P202)>=1) & (tk(P203)>=1)))
(potential((tk(P214)>=1) & (tk(P201)>=1) & (tk(P200)>=1)))
(potential((tk(P215)>=1) & (tk(P207)>=1)))
(potential((tk(P216)>=1) & (tk(P205)>=1)))
(potential((tk(P208)>=1) & (tk(P204)>=1)))
(potential((tk(P216)>=1) & (tk(P207)>=1) & (tk(P206)>=1)))
(potential((tk(P217)>=1) & (tk(P212)>=1)))
(potential((tk(P218)>=1) & (tk(P200)>=1)))
(potential((tk(P202)>=1) & (tk(P211)>=1)))
(potential((tk(P218)>=1) & (tk(P212)>=1) & (tk(P199)>=1)))
(potential((tk(P197)>=1) & (tk(P221)>=1)))
(potential((tk(P226)>=1) & (tk(P212)>=1)))
(potential((tk(P227)>=1) & (tk(P219)>=1)))
(potential((tk(P202)>=1) & (tk(P220)>=1)))
(potential((tk(P227)>=1) & (tk(P212)>=1) & (tk(P199)>=1)))
(potential((tk(P228)>=1) & (tk(P223)>=1)))
(potential((tk(P229)>=1) & (tk(P206)>=1)))
(potential((tk(P208)>=1) & (tk(P224)>=1)))
(potential((tk(P229)>=1) & (tk(P223)>=1) & (tk(P205)>=1)))
(potential((tk(P230)>=1) & (tk(P201)>=1)))
(potential((tk(P231)>=1) & (tk(P199)>=1)))
(potential((tk(P202)>=1) & (tk(P225)>=1)))
(potential((tk(P231)>=1) & (tk(P201)>=1) & (tk(P219)>=1)))
FORMULA Liveness TRUE TECHNIQUES IMPLICIT_RELATION DECISION_DIAGRAMS SATURATION

BK_STOP 1678921069163

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ParamProductionCell-PT-3"
export BK_EXAMINATION="Liveness"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is ParamProductionCell-PT-3, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r281-smll-167863550900244"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-3.tgz
mv ParamProductionCell-PT-3 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;