About the Execution of ITS-Tools for StigmergyCommit-PT-03a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 92404.00 | 0.00 | 0.00 | FTTTFTFFTTFFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903490500019.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is StigmergyCommit-PT-03a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903490500019
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 98K May 29 14:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-00
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-01
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-02
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-03
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-04
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-05
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-06
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-07
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-08
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-09
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-10
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-11
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-12
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-13
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-14
FORMULA_NAME StigmergyCommit-PT-03a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749051468618
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-03a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-04 15:37:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 15:37:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 15:37:51] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2025-06-04 15:37:51] [INFO ] Transformed 148 places.
[2025-06-04 15:37:51] [INFO ] Transformed 332 transitions.
[2025-06-04 15:37:51] [INFO ] Found NUPN structural information;
[2025-06-04 15:37:51] [INFO ] Parsed PT model containing 148 places and 332 transitions and 1538 arcs in 423 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 110 transitions
Reduce redundant transitions removed 110 transitions.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 222/222 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 124 transition count 196
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 124 transition count 196
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 124 transition count 194
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 59 place count 115 transition count 183
Iterating global reduction 1 with 9 rules applied. Total rules applied 68 place count 115 transition count 183
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 71 place count 115 transition count 180
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 72 place count 114 transition count 179
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 114 transition count 179
Applied a total of 73 rules in 96 ms. Remains 114 /148 variables (removed 34) and now considering 179/222 (removed 43) transitions.
[2025-06-04 15:37:52] [INFO ] Flow matrix only has 171 transitions (discarded 8 similar events)
// Phase 1: matrix 171 rows 114 cols
[2025-06-04 15:37:52] [INFO ] Computed 3 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:37:52] [INFO ] Implicit Places using invariants in 480 ms returned []
[2025-06-04 15:37:52] [INFO ] Flow matrix only has 171 transitions (discarded 8 similar events)
[2025-06-04 15:37:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:37:53] [INFO ] State equation strengthened by 78 read => feed constraints.
[2025-06-04 15:37:53] [INFO ] Implicit Places using invariants and state equation in 423 ms returned []
Implicit Place search using SMT with State Equation took 977 ms to find 0 implicit places.
Running 178 sub problems to find dead transitions.
[2025-06-04 15:37:53] [INFO ] Flow matrix only has 171 transitions (discarded 8 similar events)
[2025-06-04 15:37:53] [INFO ] Invariant cache hit.
[2025-06-04 15:37:53] [INFO ] State equation strengthened by 78 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:56] [INFO ] Deduced a trap composed of 14 places in 170 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:56] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:56] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:56] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:57] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:57] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:57] [INFO ] Deduced a trap composed of 16 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:57] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:57] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:57] [INFO ] Deduced a trap composed of 14 places in 175 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:57] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:57] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:58] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:58] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:58] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:58] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:58] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:58] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:58] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:58] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 20/23 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:59] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:59] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:59] [INFO ] Deduced a trap composed of 16 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:59] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:37:59] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:00] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:00] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 7/30 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:01] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 13 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:02] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:02] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:02] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 7 (OVERLAPS) 170/284 variables, 114/148 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 77/225 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 10 (OVERLAPS) 1/285 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/285 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 12 (OVERLAPS) 0/285 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Real declared 285/285 variables, and 226 constraints, problems are : Problem set: 0 solved, 178 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 114/114 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 31/34 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:26] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:26] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (OVERLAPS) 170/284 variables, 114/150 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/284 variables, 77/227 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 178/405 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:38] [INFO ] Deduced a trap along path composed of 9 places in 58 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:47] [INFO ] Deduced a trap along path composed of 9 places in 34 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/284 variables, 1/407 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/285 variables, and 407 constraints, problems are : Problem set: 0 solved, 178 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 114/114 constraints, ReadFeed: 77/78 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 33/33 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60310ms problems are : Problem set: 0 solved, 178 unsolved
Search for dead transitions found 0 dead transitions in 60335ms
Starting structural reductions in LTL mode, iteration 1 : 114/148 places, 179/222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61470 ms. Remains : 114/148 places, 179/222 transitions.
Support contains 25 out of 114 places after structural reductions.
[2025-06-04 15:38:53] [INFO ] Flatten gal took : 73 ms
[2025-06-04 15:38:53] [INFO ] Flatten gal took : 36 ms
[2025-06-04 15:38:54] [INFO ] Input system was already deterministic with 179 transitions.
RANDOM walk for 11351 steps (18 resets) in 659 ms. (17 steps per ms) remains 0/13 properties
FORMULA StigmergyCommit-PT-03a-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 28 stabilizing places and 27 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 114 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 114/114 places, 179/179 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 114 transition count 173
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 16 place count 108 transition count 169
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 16 place count 108 transition count 144
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 66 place count 83 transition count 144
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 75 place count 74 transition count 134
Iterating global reduction 2 with 9 rules applied. Total rules applied 84 place count 74 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 74 transition count 133
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 90 place count 69 transition count 127
Iterating global reduction 3 with 5 rules applied. Total rules applied 95 place count 69 transition count 127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 96 place count 69 transition count 126
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 99 place count 66 transition count 123
Iterating global reduction 4 with 3 rules applied. Total rules applied 102 place count 66 transition count 123
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 103 place count 66 transition count 122
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 105 place count 64 transition count 120
Iterating global reduction 5 with 2 rules applied. Total rules applied 107 place count 64 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 108 place count 64 transition count 119
Performed 14 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 136 place count 50 transition count 104
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 139 place count 50 transition count 101
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 146 place count 43 transition count 94
Iterating global reduction 7 with 7 rules applied. Total rules applied 153 place count 43 transition count 94
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 159 place count 43 transition count 88
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 164 place count 38 transition count 83
Iterating global reduction 8 with 5 rules applied. Total rules applied 169 place count 38 transition count 83
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 171 place count 38 transition count 81
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 174 place count 35 transition count 78
Iterating global reduction 9 with 3 rules applied. Total rules applied 177 place count 35 transition count 78
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 9 with 4 rules applied. Total rules applied 181 place count 33 transition count 76
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 186 place count 33 transition count 71
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 191 place count 33 transition count 71
Applied a total of 191 rules in 107 ms. Remains 33 /114 variables (removed 81) and now considering 71/179 (removed 108) transitions.
[2025-06-04 15:38:54] [INFO ] Flow matrix only has 65 transitions (discarded 6 similar events)
// Phase 1: matrix 65 rows 33 cols
[2025-06-04 15:38:54] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:38:54] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-04 15:38:54] [INFO ] Flow matrix only has 65 transitions (discarded 6 similar events)
[2025-06-04 15:38:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:38:54] [INFO ] State equation strengthened by 53 read => feed constraints.
[2025-06-04 15:38:54] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 15:38:54] [INFO ] Redundant transitions in 2 ms returned []
Running 70 sub problems to find dead transitions.
[2025-06-04 15:38:54] [INFO ] Flow matrix only has 65 transitions (discarded 6 similar events)
[2025-06-04 15:38:54] [INFO ] Invariant cache hit.
[2025-06-04 15:38:54] [INFO ] State equation strengthened by 53 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:55] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:56] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:56] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:56] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:56] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:56] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:56] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:38:56] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (OVERLAPS) 64/97 variables, 33/55 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 52/107 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/97 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 10 (OVERLAPS) 1/98 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/98 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 12 (OVERLAPS) 0/98 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 108 constraints, problems are : Problem set: 0 solved, 70 unsolved in 6153 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 33/33 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 64/97 variables, 33/55 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 52/107 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 70/177 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:03] [INFO ] Deduced a trap along path composed of 4 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:03] [INFO ] Deduced a trap along path composed of 4 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:03] [INFO ] Deduced a trap along path composed of 7 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:03] [INFO ] Deduced a trap along path composed of 4 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 4/181 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 1/98 variables, 1/182 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:07] [INFO ] Deduced a trap along path composed of 4 places in 28 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/98 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/98 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 12 (OVERLAPS) 0/98 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 183 constraints, problems are : Problem set: 0 solved, 70 unsolved in 10495 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 33/33 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 16697ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 16699ms
Starting structural reductions in SI_LTL mode, iteration 1 : 33/114 places, 71/179 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17020 ms. Remains : 33/114 places, 71/179 transitions.
Stuttering acceptance computed with spot in 257 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-00
Stuttering criterion allowed to conclude after 41 steps with 0 reset in 4 ms.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-00 finished in 17381 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 114 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 179/179 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 103 transition count 166
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 103 transition count 166
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 25 place count 103 transition count 163
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 31 place count 97 transition count 155
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 97 transition count 155
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 94 transition count 152
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 94 transition count 152
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 91 transition count 149
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 91 transition count 149
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 88 transition count 146
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 88 transition count 146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 88 transition count 145
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 86 transition count 143
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 86 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 62 place count 86 transition count 141
Applied a total of 62 rules in 29 ms. Remains 86 /114 variables (removed 28) and now considering 141/179 (removed 38) transitions.
[2025-06-04 15:39:11] [INFO ] Flow matrix only has 136 transitions (discarded 5 similar events)
// Phase 1: matrix 136 rows 86 cols
[2025-06-04 15:39:11] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:12] [INFO ] Implicit Places using invariants in 184 ms returned []
[2025-06-04 15:39:12] [INFO ] Flow matrix only has 136 transitions (discarded 5 similar events)
[2025-06-04 15:39:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:12] [INFO ] State equation strengthened by 67 read => feed constraints.
[2025-06-04 15:39:12] [INFO ] Implicit Places using invariants and state equation in 337 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 526 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 85/114 places, 141/179 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 74 transition count 130
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 74 transition count 130
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 74 transition count 126
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 71 transition count 123
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 71 transition count 123
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 68 transition count 120
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 68 transition count 120
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 65 transition count 117
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 65 transition count 117
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 62 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 62 transition count 114
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 52 place count 60 transition count 112
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 60 transition count 112
Applied a total of 54 rules in 14 ms. Remains 60 /85 variables (removed 25) and now considering 112/141 (removed 29) transitions.
[2025-06-04 15:39:12] [INFO ] Flow matrix only has 107 transitions (discarded 5 similar events)
// Phase 1: matrix 107 rows 60 cols
[2025-06-04 15:39:12] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:12] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-04 15:39:12] [INFO ] Flow matrix only has 107 transitions (discarded 5 similar events)
[2025-06-04 15:39:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:12] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-04 15:39:12] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 60/114 places, 112/179 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 744 ms. Remains : 60/114 places, 112/179 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-02
Product exploration explored 100000 steps with 33333 reset in 536 ms.
Product exploration explored 100000 steps with 33333 reset in 218 ms.
Computed a total of 8 stabilizing places and 8 stable transitions
Computed a total of 8 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 21 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-03a-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-02 finished in 1688 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 114 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 179/179 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 103 transition count 166
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 103 transition count 166
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 25 place count 103 transition count 163
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 31 place count 97 transition count 155
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 97 transition count 155
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 93 transition count 151
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 93 transition count 151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 46 place count 93 transition count 150
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 90 transition count 147
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 90 transition count 147
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 87 transition count 144
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 87 transition count 144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 87 transition count 143
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 61 place count 85 transition count 141
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 85 transition count 141
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 65 place count 85 transition count 139
Applied a total of 65 rules in 11 ms. Remains 85 /114 variables (removed 29) and now considering 139/179 (removed 40) transitions.
[2025-06-04 15:39:13] [INFO ] Flow matrix only has 134 transitions (discarded 5 similar events)
// Phase 1: matrix 134 rows 85 cols
[2025-06-04 15:39:13] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:13] [INFO ] Implicit Places using invariants in 116 ms returned []
[2025-06-04 15:39:13] [INFO ] Flow matrix only has 134 transitions (discarded 5 similar events)
[2025-06-04 15:39:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:13] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-04 15:39:14] [INFO ] Implicit Places using invariants and state equation in 344 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 463 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/114 places, 139/179 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 73 transition count 128
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 73 transition count 128
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 73 transition count 124
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 70 transition count 121
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 70 transition count 121
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 67 transition count 118
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 67 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 64 transition count 115
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 64 transition count 115
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 61 transition count 112
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 61 transition count 112
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 58 transition count 109
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 58 transition count 109
Applied a total of 56 rules in 7 ms. Remains 58 /84 variables (removed 26) and now considering 109/139 (removed 30) transitions.
[2025-06-04 15:39:14] [INFO ] Flow matrix only has 104 transitions (discarded 5 similar events)
// Phase 1: matrix 104 rows 58 cols
[2025-06-04 15:39:14] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:14] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-04 15:39:14] [INFO ] Flow matrix only has 104 transitions (discarded 5 similar events)
[2025-06-04 15:39:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:14] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-04 15:39:14] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 58/114 places, 109/179 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 636 ms. Remains : 58/114 places, 109/179 transitions.
Stuttering acceptance computed with spot in 147 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-04 finished in 801 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(!p0) U X((X(p1)||F(p2)))))))'
Support contains 5 out of 114 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 179/179 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 105 transition count 169
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 105 transition count 169
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 21 place count 105 transition count 166
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 101 transition count 161
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 101 transition count 161
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 100 transition count 160
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 100 transition count 160
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 100 transition count 159
Applied a total of 32 rules in 9 ms. Remains 100 /114 variables (removed 14) and now considering 159/179 (removed 20) transitions.
[2025-06-04 15:39:14] [INFO ] Flow matrix only has 153 transitions (discarded 6 similar events)
// Phase 1: matrix 153 rows 100 cols
[2025-06-04 15:39:14] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:14] [INFO ] Implicit Places using invariants in 129 ms returned []
[2025-06-04 15:39:14] [INFO ] Flow matrix only has 153 transitions (discarded 6 similar events)
[2025-06-04 15:39:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:14] [INFO ] State equation strengthened by 73 read => feed constraints.
[2025-06-04 15:39:15] [INFO ] Implicit Places using invariants and state equation in 414 ms returned [99]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 547 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 99/114 places, 159/179 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 89 transition count 149
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 89 transition count 149
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 89 transition count 145
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 85 transition count 141
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 85 transition count 141
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 81 transition count 137
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 81 transition count 137
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 77 transition count 133
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 77 transition count 133
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 73 transition count 129
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 73 transition count 129
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 59 place count 70 transition count 126
Iterating global reduction 1 with 3 rules applied. Total rules applied 62 place count 70 transition count 126
Applied a total of 62 rules in 9 ms. Remains 70 /99 variables (removed 29) and now considering 126/159 (removed 33) transitions.
[2025-06-04 15:39:15] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 70 cols
[2025-06-04 15:39:15] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:15] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-04 15:39:15] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
[2025-06-04 15:39:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:15] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-04 15:39:15] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 70/114 places, 126/179 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 711 ms. Remains : 70/114 places, 126/179 transitions.
Stuttering acceptance computed with spot in 493 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), (AND p0 (NOT p2))]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-08
Product exploration explored 100000 steps with 25000 reset in 418 ms.
Product exploration explored 100000 steps with 25000 reset in 351 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 9 states, 12 edges and 3 AP (stutter sensitive) to 8 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 401 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) p0)]
RANDOM walk for 40000 steps (130 resets) in 638 ms. (62 steps per ms) remains 2/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 270 ms. (147 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 156 ms. (254 steps per ms) remains 2/2 properties
[2025-06-04 15:39:17] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
[2025-06-04 15:39:17] [INFO ] Invariant cache hit.
[2025-06-04 15:39:17] [INFO ] State equation strengthened by 33 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 65/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 119/189 variables, 70/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/189 variables, 32/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/189 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1/190 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/190 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/190 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 190/190 variables, and 104 constraints, problems are : Problem set: 0 solved, 2 unsolved in 208 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 70/70 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 65/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:17] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:17] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:18] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:18] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:18] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:39:18] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 5 ms to minimize.
Problem apf1 is UNSAT
Problem apf2 is UNSAT
After SMT solving in domain Int declared 70/190 variables, and 7 constraints, problems are : Problem set: 2 solved, 0 unsolved in 519 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/70 constraints, ReadFeed: 0/33 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 738ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X (X p0)), (G (OR p1 p2)), (G (OR p1 (NOT p0) p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (NOT p1)), (F (NOT (OR (NOT p0) p2)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 22 ms. Reduced automaton from 8 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-03a-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-08 finished in 3835 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1) U (!p0 U (G(!p0)||(!p0&&G(!p2))))))'
Support contains 6 out of 114 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 114/114 places, 179/179 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 114 transition count 172
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 18 place count 107 transition count 168
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 18 place count 107 transition count 144
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 66 place count 83 transition count 144
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 73 place count 76 transition count 135
Iterating global reduction 2 with 7 rules applied. Total rules applied 80 place count 76 transition count 135
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 85 place count 71 transition count 128
Iterating global reduction 2 with 5 rules applied. Total rules applied 90 place count 71 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 71 transition count 127
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 94 place count 68 transition count 124
Iterating global reduction 3 with 3 rules applied. Total rules applied 97 place count 68 transition count 124
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 100 place count 68 transition count 121
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 101 place count 67 transition count 120
Iterating global reduction 4 with 1 rules applied. Total rules applied 102 place count 67 transition count 120
Performed 14 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 130 place count 53 transition count 104
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 133 place count 53 transition count 101
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 139 place count 47 transition count 95
Iterating global reduction 5 with 6 rules applied. Total rules applied 145 place count 47 transition count 95
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 149 place count 47 transition count 91
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 152 place count 44 transition count 88
Iterating global reduction 6 with 3 rules applied. Total rules applied 155 place count 44 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 157 place count 44 transition count 86
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 158 place count 43 transition count 85
Iterating global reduction 7 with 1 rules applied. Total rules applied 159 place count 43 transition count 85
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 161 place count 42 transition count 84
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 163 place count 41 transition count 84
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 169 place count 41 transition count 78
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 173 place count 41 transition count 78
Applied a total of 173 rules in 72 ms. Remains 41 /114 variables (removed 73) and now considering 78/179 (removed 101) transitions.
[2025-06-04 15:39:18] [INFO ] Flow matrix only has 73 transitions (discarded 5 similar events)
// Phase 1: matrix 73 rows 41 cols
[2025-06-04 15:39:18] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:18] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-04 15:39:18] [INFO ] Flow matrix only has 73 transitions (discarded 5 similar events)
[2025-06-04 15:39:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:18] [INFO ] State equation strengthened by 62 read => feed constraints.
[2025-06-04 15:39:18] [INFO ] Implicit Places using invariants and state equation in 173 ms returned [40]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 248 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/114 places, 78/179 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 40 transition count 72
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 34 transition count 72
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 12 place count 34 transition count 69
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 31 transition count 69
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 42 place count 19 transition count 57
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 49 place count 19 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 3 with 22 rules applied. Total rules applied 71 place count 19 transition count 28
Applied a total of 71 rules in 13 ms. Remains 19 /40 variables (removed 21) and now considering 28/78 (removed 50) transitions.
[2025-06-04 15:39:18] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
// Phase 1: matrix 24 rows 19 cols
[2025-06-04 15:39:18] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-04 15:39:18] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2025-06-04 15:39:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-06-04 15:39:18] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 19/114 places, 28/179 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 421 ms. Remains : 19/114 places, 28/179 transitions.
Stuttering acceptance computed with spot in 398 ms :[p0, (AND (NOT p0) (NOT p1)), p0, (AND p0 p2), (AND p0 p2), true, p2, (AND p2 (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-11
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-11 finished in 849 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 114 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 114/114 places, 179/179 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 114 transition count 172
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 18 place count 107 transition count 168
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 18 place count 107 transition count 143
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 68 place count 82 transition count 143
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 78 place count 72 transition count 131
Iterating global reduction 2 with 10 rules applied. Total rules applied 88 place count 72 transition count 131
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 89 place count 72 transition count 130
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 94 place count 67 transition count 123
Iterating global reduction 3 with 5 rules applied. Total rules applied 99 place count 67 transition count 123
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 103 place count 63 transition count 119
Iterating global reduction 3 with 4 rules applied. Total rules applied 107 place count 63 transition count 119
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 110 place count 63 transition count 116
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 112 place count 61 transition count 114
Iterating global reduction 4 with 2 rules applied. Total rules applied 114 place count 61 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 115 place count 61 transition count 113
Performed 14 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 143 place count 47 transition count 98
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 147 place count 47 transition count 94
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 154 place count 40 transition count 87
Iterating global reduction 6 with 7 rules applied. Total rules applied 161 place count 40 transition count 87
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 173 place count 40 transition count 75
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 178 place count 35 transition count 70
Iterating global reduction 7 with 5 rules applied. Total rules applied 183 place count 35 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 185 place count 35 transition count 68
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 188 place count 32 transition count 65
Iterating global reduction 8 with 3 rules applied. Total rules applied 191 place count 32 transition count 65
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 8 with 4 rules applied. Total rules applied 195 place count 30 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 200 place count 30 transition count 58
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 204 place count 30 transition count 58
Applied a total of 204 rules in 40 ms. Remains 30 /114 variables (removed 84) and now considering 58/179 (removed 121) transitions.
[2025-06-04 15:39:19] [INFO ] Flow matrix only has 53 transitions (discarded 5 similar events)
// Phase 1: matrix 53 rows 30 cols
[2025-06-04 15:39:19] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:19] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-04 15:39:19] [INFO ] Flow matrix only has 53 transitions (discarded 5 similar events)
[2025-06-04 15:39:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:19] [INFO ] State equation strengthened by 45 read => feed constraints.
[2025-06-04 15:39:19] [INFO ] Implicit Places using invariants and state equation in 130 ms returned [29]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 173 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/114 places, 58/179 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 29 transition count 55
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 26 transition count 55
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 32 place count 13 transition count 42
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 40 place count 13 transition count 34
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 55 place count 13 transition count 19
Applied a total of 55 rules in 7 ms. Remains 13 /29 variables (removed 16) and now considering 19/58 (removed 39) transitions.
[2025-06-04 15:39:19] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 13 cols
[2025-06-04 15:39:19] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:19] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-04 15:39:19] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2025-06-04 15:39:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-06-04 15:39:19] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 13/114 places, 19/179 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 293 ms. Remains : 13/114 places, 19/179 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-12
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-12 finished in 348 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 114 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 179/179 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 103 transition count 166
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 103 transition count 166
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 25 place count 103 transition count 163
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 31 place count 97 transition count 155
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 97 transition count 155
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 94 transition count 152
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 94 transition count 152
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 94 transition count 151
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 92 transition count 149
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 92 transition count 149
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 90 transition count 147
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 90 transition count 147
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 53 place count 90 transition count 146
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 54 place count 89 transition count 145
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 89 transition count 145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 89 transition count 144
Applied a total of 56 rules in 12 ms. Remains 89 /114 variables (removed 25) and now considering 144/179 (removed 35) transitions.
[2025-06-04 15:39:19] [INFO ] Flow matrix only has 139 transitions (discarded 5 similar events)
// Phase 1: matrix 139 rows 89 cols
[2025-06-04 15:39:19] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:19] [INFO ] Implicit Places using invariants in 102 ms returned []
[2025-06-04 15:39:19] [INFO ] Flow matrix only has 139 transitions (discarded 5 similar events)
[2025-06-04 15:39:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:19] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-04 15:39:19] [INFO ] Implicit Places using invariants and state equation in 338 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 442 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 88/114 places, 144/179 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 77 transition count 133
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 77 transition count 133
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 77 transition count 129
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 73 transition count 125
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 73 transition count 125
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 38 place count 69 transition count 121
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 69 transition count 121
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 45 place count 66 transition count 118
Iterating global reduction 1 with 3 rules applied. Total rules applied 48 place count 66 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 51 place count 63 transition count 115
Iterating global reduction 1 with 3 rules applied. Total rules applied 54 place count 63 transition count 115
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 56 place count 61 transition count 113
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 61 transition count 113
Applied a total of 58 rules in 4 ms. Remains 61 /88 variables (removed 27) and now considering 113/144 (removed 31) transitions.
[2025-06-04 15:39:19] [INFO ] Flow matrix only has 108 transitions (discarded 5 similar events)
// Phase 1: matrix 108 rows 61 cols
[2025-06-04 15:39:19] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:19] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-04 15:39:19] [INFO ] Flow matrix only has 108 transitions (discarded 5 similar events)
[2025-06-04 15:39:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:39:20] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-04 15:39:20] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/114 places, 113/179 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 593 ms. Remains : 61/114 places, 113/179 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-15
Product exploration explored 100000 steps with 0 reset in 165 ms.
Product exploration explored 100000 steps with 0 reset in 310 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0)]
RANDOM walk for 3737 steps (18 resets) in 13 ms. (266 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-03a-LTLCardinality-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-15 finished in 1478 ms.
All properties solved by simple procedures.
Total runtime 89720 ms.
BK_STOP 1749051561022
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-03a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-03a, 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 r226-smll-174903490500019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-03a.tgz
mv StigmergyCommit-PT-03a 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.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 '
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 ;