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.r457-smll-167912649200395.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 ltsminxred
Input is StigmergyCommit-PT-02a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649200395
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 8.4K Feb 26 10:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 10:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 10:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 10:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 10:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 10:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 10:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 10:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 50K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-00
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-01
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-02
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-03
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-04
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-05
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-06
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-07
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-08
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-09
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-10
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-11
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-12
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-13
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-14
FORMULA_NAME StigmergyCommit-PT-02a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679432021346

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-02a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 20:53:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 20:53:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:53:44] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2023-03-21 20:53:44] [INFO ] Transformed 112 places.
[2023-03-21 20:53:44] [INFO ] Transformed 204 transitions.
[2023-03-21 20:53:44] [INFO ] Found NUPN structural information;
[2023-03-21 20:53:44] [INFO ] Parsed PT model containing 112 places and 204 transitions and 693 arcs in 218 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA StigmergyCommit-PT-02a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 159/159 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 93 transition count 138
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 93 transition count 138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 93 transition count 136
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 87 transition count 129
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 87 transition count 129
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 87 transition count 128
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 85 transition count 126
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 85 transition count 126
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 83 transition count 124
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 83 transition count 124
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 63 place count 81 transition count 122
Iterating global reduction 2 with 2 rules applied. Total rules applied 65 place count 81 transition count 122
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 80 transition count 121
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 80 transition count 121
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 68 place count 80 transition count 120
Applied a total of 68 rules in 58 ms. Remains 80 /112 variables (removed 32) and now considering 120/159 (removed 39) transitions.
[2023-03-21 20:53:44] [INFO ] Flow matrix only has 115 transitions (discarded 5 similar events)
// Phase 1: matrix 115 rows 80 cols
[2023-03-21 20:53:44] [INFO ] Computed 2 place invariants in 13 ms
[2023-03-21 20:53:45] [INFO ] Implicit Places using invariants in 398 ms returned []
[2023-03-21 20:53:45] [INFO ] Flow matrix only has 115 transitions (discarded 5 similar events)
[2023-03-21 20:53:45] [INFO ] Invariant cache hit.
[2023-03-21 20:53:45] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-21 20:53:45] [INFO ] Implicit Places using invariants and state equation in 248 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 690 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 79/112 places, 120/159 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 74 transition count 115
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 74 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 74 transition count 114
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 72 transition count 112
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 72 transition count 112
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 70 transition count 110
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 70 transition count 110
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 68 transition count 108
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 68 transition count 108
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 66 transition count 106
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 66 transition count 106
Applied a total of 27 rules in 22 ms. Remains 66 /79 variables (removed 13) and now considering 106/120 (removed 14) transitions.
[2023-03-21 20:53:45] [INFO ] Flow matrix only has 101 transitions (discarded 5 similar events)
// Phase 1: matrix 101 rows 66 cols
[2023-03-21 20:53:45] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-21 20:53:45] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-21 20:53:45] [INFO ] Flow matrix only has 101 transitions (discarded 5 similar events)
[2023-03-21 20:53:45] [INFO ] Invariant cache hit.
[2023-03-21 20:53:45] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 20:53:45] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/112 places, 106/159 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 915 ms. Remains : 66/112 places, 106/159 transitions.
Support contains 18 out of 66 places after structural reductions.
[2023-03-21 20:53:45] [INFO ] Flatten gal took : 39 ms
[2023-03-21 20:53:45] [INFO ] Flatten gal took : 16 ms
[2023-03-21 20:53:45] [INFO ] Input system was already deterministic with 106 transitions.
Support contains 16 out of 66 places (down from 18) after GAL structural reductions.
Finished random walk after 1922 steps, including 8 resets, run visited all 11 properties in 118 ms. (steps per millisecond=16 )
Computed a total of 11 stabilizing places and 11 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 3 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 106/106 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 65 transition count 75
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 35 rules applied. Total rules applied 65 place count 35 transition count 70
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 68 place count 34 transition count 68
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 70 place count 33 transition count 67
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 70 place count 33 transition count 63
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 78 place count 29 transition count 63
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 79 place count 28 transition count 61
Iterating global reduction 4 with 1 rules applied. Total rules applied 80 place count 28 transition count 61
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 81 place count 27 transition count 59
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 27 transition count 59
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 83 place count 27 transition count 58
Performed 9 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 101 place count 18 transition count 46
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 107 place count 18 transition count 40
Performed 3 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 113 place count 15 transition count 44
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 123 place count 15 transition count 34
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 7 with 10 rules applied. Total rules applied 133 place count 15 transition count 24
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 135 place count 15 transition count 24
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 136 place count 15 transition count 23
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 139 place count 12 transition count 20
Applied a total of 139 rules in 36 ms. Remains 12 /66 variables (removed 54) and now considering 20/106 (removed 86) transitions.
[2023-03-21 20:53:46] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
// Phase 1: matrix 17 rows 12 cols
[2023-03-21 20:53:46] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 20:53:46] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-21 20:53:46] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2023-03-21 20:53:46] [INFO ] Invariant cache hit.
[2023-03-21 20:53:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 20:53:46] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-21 20:53:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 20:53:46] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2023-03-21 20:53:46] [INFO ] Invariant cache hit.
[2023-03-21 20:53:46] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/66 places, 20/106 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140 ms. Remains : 12/66 places, 20/106 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-02a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(EQ s3 1), p0:(OR (EQ s7 0) (EQ s2 1) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 287 ms.
Product exploration explored 100000 steps with 2 reset in 145 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (AND p0 (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 4 factoid took 314 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 8 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (AND p0 (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 383 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 20/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-21 20:53:48] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2023-03-21 20:53:48] [INFO ] Invariant cache hit.
[2023-03-21 20:53:48] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-21 20:53:48] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2023-03-21 20:53:48] [INFO ] Invariant cache hit.
[2023-03-21 20:53:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 20:53:48] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-21 20:53:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 20:53:48] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2023-03-21 20:53:48] [INFO ] Invariant cache hit.
[2023-03-21 20:53:48] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 12/12 places, 20/20 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (AND p0 (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 4 factoid took 285 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 52 steps, including 7 resets, run visited all 3 properties in 3 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (AND p0 (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 365 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 69 ms.
Product exploration explored 100000 steps with 0 reset in 136 ms.
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-21 20:53:49] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2023-03-21 20:53:49] [INFO ] Invariant cache hit.
[2023-03-21 20:53:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-21 20:53:49] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2023-03-21 20:53:49] [INFO ] Invariant cache hit.
[2023-03-21 20:53:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 20:53:49] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-21 20:53:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 20:53:49] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2023-03-21 20:53:49] [INFO ] Invariant cache hit.
[2023-03-21 20:53:49] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 104 ms. Remains : 12/12 places, 20/20 transitions.
Treatment of property StigmergyCommit-PT-02a-LTLCardinality-00 finished in 3305 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0&&X(X(X(p1))))))))'
Support contains 3 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 106/106 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 56 transition count 94
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 56 transition count 94
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 56 transition count 90
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 51 transition count 84
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 51 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 35 place count 51 transition count 83
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 38 place count 48 transition count 80
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 48 transition count 80
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 43 place count 46 transition count 78
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 46 transition count 78
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 47 place count 44 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 49 place count 44 transition count 76
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 51 place count 42 transition count 74
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 42 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 42 transition count 73
Applied a total of 54 rules in 15 ms. Remains 42 /66 variables (removed 24) and now considering 73/106 (removed 33) transitions.
[2023-03-21 20:53:49] [INFO ] Flow matrix only has 69 transitions (discarded 4 similar events)
// Phase 1: matrix 69 rows 42 cols
[2023-03-21 20:53:49] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 20:53:49] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-21 20:53:49] [INFO ] Flow matrix only has 69 transitions (discarded 4 similar events)
[2023-03-21 20:53:49] [INFO ] Invariant cache hit.
[2023-03-21 20:53:49] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 20:53:49] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-21 20:53:49] [INFO ] Flow matrix only has 69 transitions (discarded 4 similar events)
[2023-03-21 20:53:49] [INFO ] Invariant cache hit.
[2023-03-21 20:53:49] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/66 places, 73/106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 42/66 places, 73/106 transitions.
Stuttering acceptance computed with spot in 375 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-02a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 1}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 4}]], initial=2, aps=[p0:(EQ s37 0), p1:(AND (EQ s26 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-02a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-02a-LTLCardinality-06 finished in 610 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 4 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 106/106 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 65 transition count 78
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 33 rules applied. Total rules applied 60 place count 38 transition count 72
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 63 place count 37 transition count 70
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 64 place count 36 transition count 70
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 64 place count 36 transition count 65
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 74 place count 31 transition count 65
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 76 place count 29 transition count 61
Iterating global reduction 4 with 2 rules applied. Total rules applied 78 place count 29 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 79 place count 29 transition count 60
Performed 11 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 101 place count 18 transition count 44
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 106 place count 18 transition count 39
Performed 2 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 110 place count 16 transition count 44
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 119 place count 16 transition count 35
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 128 place count 16 transition count 26
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 130 place count 16 transition count 26
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 132 place count 14 transition count 24
Applied a total of 132 rules in 24 ms. Remains 14 /66 variables (removed 52) and now considering 24/106 (removed 82) transitions.
[2023-03-21 20:53:50] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
// Phase 1: matrix 20 rows 14 cols
[2023-03-21 20:53:50] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 20:53:50] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-21 20:53:50] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
[2023-03-21 20:53:50] [INFO ] Invariant cache hit.
[2023-03-21 20:53:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-21 20:53:50] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-21 20:53:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 20:53:50] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
[2023-03-21 20:53:50] [INFO ] Invariant cache hit.
[2023-03-21 20:53:50] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/66 places, 24/106 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 126 ms. Remains : 14/66 places, 24/106 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-02a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s12 0) (EQ s1 1)), p0:(OR (EQ s9 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3 reset in 279 ms.
Product exploration explored 100000 steps with 2 reset in 106 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p1 p0), (X (OR p1 p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 292 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 831 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 311 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 330 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-21 20:53:51] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
[2023-03-21 20:53:51] [INFO ] Invariant cache hit.
[2023-03-21 20:53:51] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 20:53:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 20:53:51] [INFO ] After 63ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (OR p1 p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (G (OR p0 p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 402 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2023-03-21 20:53:52] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
[2023-03-21 20:53:52] [INFO ] Invariant cache hit.
[2023-03-21 20:53:52] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-21 20:53:52] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
[2023-03-21 20:53:52] [INFO ] Invariant cache hit.
[2023-03-21 20:53:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-21 20:53:52] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-21 20:53:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 20:53:52] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
[2023-03-21 20:53:52] [INFO ] Invariant cache hit.
[2023-03-21 20:53:52] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 164 ms. Remains : 14/14 places, 24/24 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p1, (X (NOT p1)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p1, (X (NOT p1)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 66 ms.
Product exploration explored 100000 steps with 0 reset in 185 ms.
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 24/24 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 14 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 13 transition count 23
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 11 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 11 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 9 place count 11 transition count 18
Applied a total of 9 rules in 3 ms. Remains 11 /14 variables (removed 3) and now considering 18/24 (removed 6) transitions.
[2023-03-21 20:53:53] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 11 cols
[2023-03-21 20:53:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 20:53:53] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-21 20:53:53] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:53] [INFO ] Invariant cache hit.
[2023-03-21 20:53:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-21 20:53:53] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-21 20:53:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 20:53:53] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:53] [INFO ] Invariant cache hit.
[2023-03-21 20:53:53] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/14 places, 18/24 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140 ms. Remains : 11/14 places, 18/24 transitions.
Treatment of property StigmergyCommit-PT-02a-LTLCardinality-07 finished in 3119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 106/106 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 65 transition count 76
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 35 rules applied. Total rules applied 64 place count 36 transition count 70
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 67 place count 35 transition count 68
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 69 place count 34 transition count 67
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 69 place count 34 transition count 62
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 79 place count 29 transition count 62
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 81 place count 27 transition count 58
Iterating global reduction 4 with 2 rules applied. Total rules applied 83 place count 27 transition count 58
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 84 place count 27 transition count 57
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 85 place count 26 transition count 55
Iterating global reduction 5 with 1 rules applied. Total rules applied 86 place count 26 transition count 55
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 88 place count 26 transition count 53
Performed 9 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 106 place count 17 transition count 42
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 114 place count 17 transition count 34
Performed 3 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 120 place count 14 transition count 35
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 127 place count 14 transition count 28
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 133 place count 14 transition count 22
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 135 place count 14 transition count 22
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 136 place count 14 transition count 21
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 139 place count 11 transition count 18
Applied a total of 139 rules in 19 ms. Remains 11 /66 variables (removed 55) and now considering 18/106 (removed 88) transitions.
[2023-03-21 20:53:53] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 11 cols
[2023-03-21 20:53:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 20:53:53] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-21 20:53:53] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:53] [INFO ] Invariant cache hit.
[2023-03-21 20:53:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 20:53:53] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-21 20:53:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 20:53:53] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:53] [INFO ] Invariant cache hit.
[2023-03-21 20:53:53] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/66 places, 18/106 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 114 ms. Remains : 11/66 places, 18/106 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-02a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s2 0) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 40 ms.
Product exploration explored 100000 steps with 0 reset in 54 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 11 /11 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-21 20:53:54] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:54] [INFO ] Invariant cache hit.
[2023-03-21 20:53:54] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-21 20:53:54] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:54] [INFO ] Invariant cache hit.
[2023-03-21 20:53:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 20:53:54] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-21 20:53:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 20:53:54] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:54] [INFO ] Invariant cache hit.
[2023-03-21 20:53:54] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110 ms. Remains : 11/11 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 125 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 51 ms.
Product exploration explored 100000 steps with 0 reset in 46 ms.
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-21 20:53:54] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:54] [INFO ] Invariant cache hit.
[2023-03-21 20:53:54] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-21 20:53:54] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:54] [INFO ] Invariant cache hit.
[2023-03-21 20:53:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 20:53:54] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-21 20:53:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 20:53:54] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2023-03-21 20:53:54] [INFO ] Invariant cache hit.
[2023-03-21 20:53:54] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 99 ms. Remains : 11/11 places, 18/18 transitions.
Treatment of property StigmergyCommit-PT-02a-LTLCardinality-08 finished in 1730 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&G((F(p1)||X(p2)))))))'
Support contains 3 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 106/106 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 57 transition count 96
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 57 transition count 96
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 23 place count 57 transition count 91
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 54 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 54 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 54 transition count 87
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 53 transition count 86
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 53 transition count 86
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 52 transition count 85
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 52 transition count 85
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 51 transition count 84
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 51 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 50 transition count 83
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 50 transition count 83
Applied a total of 38 rules in 8 ms. Remains 50 /66 variables (removed 16) and now considering 83/106 (removed 23) transitions.
[2023-03-21 20:53:54] [INFO ] Flow matrix only has 78 transitions (discarded 5 similar events)
// Phase 1: matrix 78 rows 50 cols
[2023-03-21 20:53:54] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-21 20:53:55] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-21 20:53:55] [INFO ] Flow matrix only has 78 transitions (discarded 5 similar events)
[2023-03-21 20:53:55] [INFO ] Invariant cache hit.
[2023-03-21 20:53:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 20:53:55] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-21 20:53:55] [INFO ] Flow matrix only has 78 transitions (discarded 5 similar events)
[2023-03-21 20:53:55] [INFO ] Invariant cache hit.
[2023-03-21 20:53:55] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/66 places, 83/106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 195 ms. Remains : 50/66 places, 83/106 transitions.
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : StigmergyCommit-PT-02a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), acceptance={0} source=5 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s40 1), p1:(OR (EQ s17 0) (EQ s5 1)), p2:(EQ s40 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-02a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-02a-LTLCardinality-12 finished in 496 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 106/106 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 55 transition count 93
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 55 transition count 93
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 27 place count 55 transition count 88
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 31 place count 51 transition count 83
Iterating global reduction 1 with 4 rules applied. Total rules applied 35 place count 51 transition count 83
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 51 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 49 transition count 80
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 49 transition count 80
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 48 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 48 transition count 79
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 47 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 47 transition count 78
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 46 transition count 77
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 46 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 47 place count 46 transition count 76
Applied a total of 47 rules in 21 ms. Remains 46 /66 variables (removed 20) and now considering 76/106 (removed 30) transitions.
[2023-03-21 20:53:55] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
// Phase 1: matrix 72 rows 46 cols
[2023-03-21 20:53:55] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 20:53:55] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-21 20:53:55] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
[2023-03-21 20:53:55] [INFO ] Invariant cache hit.
[2023-03-21 20:53:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 20:53:55] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-21 20:53:55] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
[2023-03-21 20:53:55] [INFO ] Invariant cache hit.
[2023-03-21 20:53:55] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/66 places, 76/106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 192 ms. Remains : 46/66 places, 76/106 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-02a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s38 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5252 reset in 85 ms.
Product exploration explored 100000 steps with 5234 reset in 197 ms.
Computed a total of 9 stabilizing places and 9 stable transitions
Computed a total of 9 stabilizing places and 9 stable transitions
Detected a total of 9/46 stabilizing places and 9/76 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 165 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 20:53:56] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
[2023-03-21 20:53:56] [INFO ] Invariant cache hit.
[2023-03-21 20:53:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 20:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:53:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-21 20:53:56] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 20:53:56] [INFO ] [Real]Added 16 Read/Feed constraints in 6 ms returned sat
[2023-03-21 20:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 20:53:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 20:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 20:53:56] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-21 20:53:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 3 ms returned sat
[2023-03-21 20:53:56] [INFO ] Computed and/alt/rep : 53/82/53 causal constraints (skipped 18 transitions) in 7 ms.
[2023-03-21 20:53:57] [INFO ] Added : 33 causal constraints over 8 iterations in 110 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 76/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2023-03-21 20:53:57] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
[2023-03-21 20:53:57] [INFO ] Invariant cache hit.
[2023-03-21 20:53:57] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-21 20:53:57] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
[2023-03-21 20:53:57] [INFO ] Invariant cache hit.
[2023-03-21 20:53:57] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 20:53:57] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-21 20:53:57] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
[2023-03-21 20:53:57] [INFO ] Invariant cache hit.
[2023-03-21 20:53:57] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 164 ms. Remains : 46/46 places, 76/76 transitions.
Computed a total of 9 stabilizing places and 9 stable transitions
Computed a total of 9 stabilizing places and 9 stable transitions
Detected a total of 9/46 stabilizing places and 9/76 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 20:53:57] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
[2023-03-21 20:53:57] [INFO ] Invariant cache hit.
[2023-03-21 20:53:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 20:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:53:57] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-21 20:53:57] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 20:53:57] [INFO ] [Real]Added 16 Read/Feed constraints in 6 ms returned sat
[2023-03-21 20:53:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 20:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 20:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 20:53:58] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-21 20:53:58] [INFO ] [Nat]Added 16 Read/Feed constraints in 5 ms returned sat
[2023-03-21 20:53:58] [INFO ] Computed and/alt/rep : 53/82/53 causal constraints (skipped 18 transitions) in 9 ms.
[2023-03-21 20:53:58] [INFO ] Added : 33 causal constraints over 8 iterations in 80 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5240 reset in 80 ms.
Product exploration explored 100000 steps with 5236 reset in 89 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 76/76 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 46 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 46 transition count 75
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 16 place count 46 transition count 78
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 46 transition count 78
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 32 place count 34 transition count 66
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 44 place count 34 transition count 66
Performed 14 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 2 with 14 rules applied. Total rules applied 58 place count 34 transition count 69
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 73 place count 34 transition count 54
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 81 place count 26 transition count 46
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 3 with 8 rules applied. Total rules applied 89 place count 26 transition count 46
Performed 3 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 92 place count 26 transition count 56
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 99 place count 26 transition count 49
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 105 place count 20 transition count 37
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 111 place count 20 transition count 37
Deduced a syphon composed of 10 places in 0 ms
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 118 place count 20 transition count 30
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 118 rules in 18 ms. Remains 20 /46 variables (removed 26) and now considering 30/76 (removed 46) transitions.
[2023-03-21 20:53:58] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 20:53:58] [INFO ] Flow matrix only has 27 transitions (discarded 3 similar events)
// Phase 1: matrix 27 rows 20 cols
[2023-03-21 20:53:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 20:53:58] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/46 places, 30/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62 ms. Remains : 20/46 places, 30/76 transitions.
Support contains 1 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 76/76 transitions.
Applied a total of 0 rules in 0 ms. Remains 46 /46 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2023-03-21 20:53:58] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
// Phase 1: matrix 72 rows 46 cols
[2023-03-21 20:53:58] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 20:53:58] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-21 20:53:58] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
[2023-03-21 20:53:58] [INFO ] Invariant cache hit.
[2023-03-21 20:53:58] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 20:53:58] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-21 20:53:58] [INFO ] Flow matrix only has 72 transitions (discarded 4 similar events)
[2023-03-21 20:53:58] [INFO ] Invariant cache hit.
[2023-03-21 20:53:58] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 155 ms. Remains : 46/46 places, 76/76 transitions.
Treatment of property StigmergyCommit-PT-02a-LTLCardinality-15 finished in 3542 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : StigmergyCommit-PT-02a-LTLCardinality-15
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 66/66 places, 106/106 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 65 transition count 75
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 37 rules applied. Total rules applied 67 place count 35 transition count 68
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 70 place count 34 transition count 66
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 72 place count 33 transition count 65
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 72 place count 33 transition count 59
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 84 place count 27 transition count 59
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 86 place count 25 transition count 55
Iterating global reduction 4 with 2 rules applied. Total rules applied 88 place count 25 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 89 place count 25 transition count 54
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 90 place count 24 transition count 52
Iterating global reduction 5 with 1 rules applied. Total rules applied 91 place count 24 transition count 52
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 93 place count 24 transition count 50
Performed 10 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 113 place count 14 transition count 35
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 120 place count 14 transition count 28
Performed 3 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 126 place count 11 transition count 29
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 133 place count 11 transition count 22
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 135 place count 9 transition count 20
Applied a total of 135 rules in 16 ms. Remains 9 /66 variables (removed 57) and now considering 20/106 (removed 86) transitions.
[2023-03-21 20:53:59] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
// Phase 1: matrix 16 rows 9 cols
[2023-03-21 20:53:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 20:53:59] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-21 20:53:59] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
[2023-03-21 20:53:59] [INFO ] Invariant cache hit.
[2023-03-21 20:53:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-21 20:53:59] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-21 20:53:59] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
[2023-03-21 20:53:59] [INFO ] Invariant cache hit.
[2023-03-21 20:53:59] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 9/66 places, 20/106 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 101 ms. Remains : 9/66 places, 20/106 transitions.
Running random walk in product with property : StigmergyCommit-PT-02a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
Treatment of property StigmergyCommit-PT-02a-LTLCardinality-15 finished in 313 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2023-03-21 20:53:59] [INFO ] Flatten gal took : 9 ms
[2023-03-21 20:53:59] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-21 20:53:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 66 places, 106 transitions and 286 arcs took 2 ms.
Total runtime 15410 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1370/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1370/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1370/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1370/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : StigmergyCommit-PT-02a-LTLCardinality-00
Could not compute solution for formula : StigmergyCommit-PT-02a-LTLCardinality-07
Could not compute solution for formula : StigmergyCommit-PT-02a-LTLCardinality-08
Could not compute solution for formula : StigmergyCommit-PT-02a-LTLCardinality-15

BK_STOP 1679432041255

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name StigmergyCommit-PT-02a-LTLCardinality-00
ltl formula formula --ltl=/tmp/1370/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 66 places, 106 transitions and 286 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1370/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1370/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1370/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1370/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name StigmergyCommit-PT-02a-LTLCardinality-07
ltl formula formula --ltl=/tmp/1370/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 66 places, 106 transitions and 286 arcs
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1370/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1370/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1370/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.010 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1370/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name StigmergyCommit-PT-02a-LTLCardinality-08
ltl formula formula --ltl=/tmp/1370/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 66 places, 106 transitions and 286 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1370/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1370/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1370/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1370/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name StigmergyCommit-PT-02a-LTLCardinality-15
ltl formula formula --ltl=/tmp/1370/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 66 places, 106 transitions and 286 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1370/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1370/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1370/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1370/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x561cf76d73f4]
1: pnml2lts-mc(+0xa2496) [0x561cf76d7496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7faaca301140]
3: pnml2lts-mc(+0x405be5) [0x561cf7a3abe5]
4: pnml2lts-mc(+0x16b3f9) [0x561cf77a03f9]
5: pnml2lts-mc(+0x164ac4) [0x561cf7799ac4]
6: pnml2lts-mc(+0x272e0a) [0x561cf78a7e0a]
7: pnml2lts-mc(+0xb61f0) [0x561cf76eb1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7faaca1544d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7faaca15467a]
10: pnml2lts-mc(+0xa1581) [0x561cf76d6581]
11: pnml2lts-mc(+0xa1910) [0x561cf76d6910]
12: pnml2lts-mc(+0xa32a2) [0x561cf76d82a2]
13: pnml2lts-mc(+0xa50f4) [0x561cf76da0f4]
14: pnml2lts-mc(+0x3f34b3) [0x561cf7a284b3]
15: pnml2lts-mc(+0x7c63d) [0x561cf76b163d]
16: pnml2lts-mc(+0x67d86) [0x561cf769cd86]
17: pnml2lts-mc(+0x60a8a) [0x561cf7695a8a]
18: pnml2lts-mc(+0x5eb15) [0x561cf7693b15]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7faaca13cd0a]
20: pnml2lts-mc(+0x6075e) [0x561cf769575e]

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="StigmergyCommit-PT-02a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 ltsminxred"
echo " Input is StigmergyCommit-PT-02a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r457-smll-167912649200395"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-02a.tgz
mv StigmergyCommit-PT-02a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;