Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r066-tall-177946967600284.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is CO4-PT-01, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967600284
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.5K Mar 6 13:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 6 13:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 6 13:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 6 13:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Mar 6 13:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Mar 6 13:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 6 13:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 139K Mar 6 13:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 71K Mar 3 18:30 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 CO4-PT-01-LTLFireability-00
FORMULA_NAME CO4-PT-01-LTLFireability-01
FORMULA_NAME CO4-PT-01-LTLFireability-02
FORMULA_NAME CO4-PT-01-LTLFireability-03
FORMULA_NAME CO4-PT-01-LTLFireability-04
FORMULA_NAME CO4-PT-01-LTLFireability-05
FORMULA_NAME CO4-PT-01-LTLFireability-06
FORMULA_NAME CO4-PT-01-LTLFireability-07
FORMULA_NAME CO4-PT-01-LTLFireability-08
FORMULA_NAME CO4-PT-01-LTLFireability-09
FORMULA_NAME CO4-PT-01-LTLFireability-10
FORMULA_NAME CO4-PT-01-LTLFireability-11
FORMULA_NAME CO4-PT-01-LTLFireability-12
FORMULA_NAME CO4-PT-01-LTLFireability-13
FORMULA_NAME CO4-PT-01-LTLFireability-14
FORMULA_NAME CO4-PT-01-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779520991185

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-23 07:23:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 07:23:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 07:23:12] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2026-05-23 07:23:12] [INFO ] Transformed 89 places.
[2026-05-23 07:23:12] [INFO ] Transformed 295 transitions.
[2026-05-23 07:23:12] [INFO ] Found NUPN structural information;
[2026-05-23 07:23:12] [INFO ] Parsed PT model containing 89 places and 295 transitions and 1074 arcs in 168 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 61 transitions
Reduce redundant transitions removed 61 transitions.
FORMULA CO4-PT-01-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-01-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-01-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-01-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 234/234 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 61 transition count 174
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 61 transition count 174
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 67 place count 61 transition count 163
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 69 place count 59 transition count 157
Iterating global reduction 1 with 2 rules applied. Total rules applied 71 place count 59 transition count 157
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 72 place count 58 transition count 154
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 58 transition count 154
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 58 transition count 153
Applied a total of 74 rules in 41 ms. Remains 58 /89 variables (removed 31) and now considering 153/234 (removed 81) transitions.
[2026-05-23 07:23:12] [INFO ] Flow matrix only has 115 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16098140428988799979.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1561602170451588552.kers'
[2026-05-23 07:23:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16098140428988799979.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1561602170451588552.kers]
Normalized transition count is 114 out of 115 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 114 rows 56 cols 350 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-23 07:23:12] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1561602170451588552.kers
Total runtime 1 ms.
[2026-05-23 07:23:12] [INFO ] Implicit Places using invariants in 177 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 208 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/89 places, 153/234 transitions.
Applied a total of 0 rules in 2 ms. Remains 57 /57 variables (removed 0) and now considering 153/153 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 264 ms. Remains : 57/89 places, 153/234 transitions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Applied a total of 0 rules in 2 ms. Remains 57 /57 variables (removed 0) and now considering 153/153 (removed 0) transitions.
[2026-05-23 07:23:12] [INFO ] Flow matrix only has 115 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13094107609932004807.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12740729531999339952.kers'
[2026-05-23 07:23:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13094107609932004807.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12740729531999339952.kers]
Normalized transition count is 114 out of 115 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 114 rows 56 cols 350 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-23 07:23:12] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12740729531999339952.kers
Total runtime 0 ms.
[2026-05-23 07:23:12] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-23 07:23:12] [INFO ] Flow matrix only has 115 transitions (discarded 38 similar events)
[2026-05-23 07:23:12] [INFO ] Invariant cache hit.
[2026-05-23 07:23:13] [INFO ] State equation strengthened by 32 read => feed constraints.
[2026-05-23 07:23:13] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Running 152 sub problems to find dead transitions.
[2026-05-23 07:23:13] [INFO ] Flow matrix only has 115 transitions (discarded 38 similar events)
[2026-05-23 07:23:13] [INFO ] Invariant cache hit.
[2026-05-23 07:23:13] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (OVERLAPS) 1/57 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (OVERLAPS) 114/171 variables, 57/63 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/171 variables, 31/94 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (OVERLAPS) 1/172 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 9 (OVERLAPS) 0/172 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 95 constraints, problems are : Problem set: 0 solved, 152 unsolved in 5391 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 57/57 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (OVERLAPS) 1/57 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (OVERLAPS) 114/171 variables, 57/63 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/171 variables, 31/94 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 152/246 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 8 (OVERLAPS) 1/172 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 10 (OVERLAPS) 0/172 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Int declared 172/172 variables, and 247 constraints, problems are : Problem set: 0 solved, 152 unsolved in 8314 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 57/57 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13807ms problems are : Problem set: 0 solved, 152 unsolved
Search for dead transitions found 0 dead transitions in 13821ms
Finished structural reductions in LTL mode , in 1 iterations and 14012 ms. Remains : 57/57 places, 153/153 transitions.
Support contains 31 out of 57 places after structural reductions.
[2026-05-23 07:23:27] [INFO ] Flatten gal took : 33 ms
[2026-05-23 07:23:27] [INFO ] Flatten gal took : 14 ms
[2026-05-23 07:23:27] [INFO ] Input system was already deterministic with 153 transitions.
Reduction of identical properties reduced properties to check from 29 to 28
RANDOM walk for 8442 steps (148 resets) in 287 ms. (29 steps per ms) remains 0/28 properties
FORMULA CO4-PT-01-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 6 stabilizing places and 4 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 56 transition count 151
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 55 transition count 151
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 12 place count 45 transition count 124
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 45 transition count 124
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 29 place count 45 transition count 117
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 31 place count 43 transition count 111
Iterating global reduction 3 with 2 rules applied. Total rules applied 33 place count 43 transition count 111
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 35 place count 43 transition count 109
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 4 with 4 rules applied. Total rules applied 39 place count 41 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 41 place count 41 transition count 105
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 43 place count 39 transition count 99
Iterating global reduction 5 with 2 rules applied. Total rules applied 45 place count 39 transition count 99
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 47 place count 37 transition count 93
Iterating global reduction 5 with 2 rules applied. Total rules applied 49 place count 37 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 51 place count 37 transition count 91
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 59 place count 33 transition count 120
Drop transitions (Redundant composition of simpler transitions.) removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 6 with 30 rules applied. Total rules applied 89 place count 33 transition count 90
Applied a total of 89 rules in 26 ms. Remains 33 /57 variables (removed 24) and now considering 90/153 (removed 63) transitions.
[2026-05-23 07:23:27] [INFO ] Flow matrix only has 65 transitions (discarded 25 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6599202560452649594.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3116109903722945081.kers'
[2026-05-23 07:23:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6599202560452649594.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3116109903722945081.kers]
Normalized transition count is 64 out of 65 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 64 rows 31 cols 176 entries
Finished phase 1 with 27 SingleSign rule and 0 generalized
[2026-05-23 07:23:27] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3116109903722945081.kers
Total runtime 0 ms.
[2026-05-23 07:23:27] [INFO ] Implicit Places using invariants in 45 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/57 places, 90/153 transitions.
Applied a total of 0 rules in 5 ms. Remains 32 /32 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 77 ms. Remains : 32/57 places, 90/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CO4-PT-01-LTLFireability-00
Stuttering criterion allowed to conclude after 20 steps with 5 reset in 3 ms.
FORMULA CO4-PT-01-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-01-LTLFireability-00 finished in 323 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(X(p0)))&&(!p1||G(p2))) U p3))'
Support contains 7 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 46 transition count 124
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 46 transition count 124
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 32 place count 46 transition count 114
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 44 transition count 108
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 44 transition count 108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 43 transition count 105
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 43 transition count 105
Applied a total of 38 rules in 3 ms. Remains 43 /57 variables (removed 14) and now considering 105/153 (removed 48) transitions.
[2026-05-23 07:23:28] [INFO ] Flow matrix only has 89 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2941004772427211777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7992059341923933451.kers'
[2026-05-23 07:23:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2941004772427211777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7992059341923933451.kers]
Normalized transition count is 88 out of 89 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 88 rows 42 cols 282 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-23 07:23:28] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7992059341923933451.kers
Total runtime 0 ms.
[2026-05-23 07:23:28] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-23 07:23:28] [INFO ] Flow matrix only has 89 transitions (discarded 16 similar events)
[2026-05-23 07:23:28] [INFO ] Invariant cache hit.
[2026-05-23 07:23:28] [INFO ] State equation strengthened by 32 read => feed constraints.
[2026-05-23 07:23:28] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Running 104 sub problems to find dead transitions.
[2026-05-23 07:23:28] [INFO ] Flow matrix only has 89 transitions (discarded 16 similar events)
[2026-05-23 07:23:28] [INFO ] Invariant cache hit.
[2026-05-23 07:23:28] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (OVERLAPS) 88/131 variables, 43/49 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 31/80 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (OVERLAPS) 1/132 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/132 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/132 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 81 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2427 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (OVERLAPS) 88/131 variables, 43/49 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 31/80 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 104/184 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 1/132 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/132 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 10 (OVERLAPS) 0/132 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 185 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3952 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6402ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 6403ms
Starting structural reductions in LTL mode, iteration 1 : 43/57 places, 105/153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6505 ms. Remains : 43/57 places, 105/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(X(p0)))&&(!p1||G(p2))) U p3))'
Stuttering acceptance computed with spot in 239 ms :[(NOT p3), true, (NOT p0), (NOT p2), (NOT p0), (NOT p0)]
Running random walk in product with property : CO4-PT-01-LTLFireability-01
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA CO4-PT-01-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-01-LTLFireability-01 finished in 6777 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(X(p1))))))'
Support contains 2 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 46 transition count 124
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 46 transition count 124
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 46 transition count 113
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 45 transition count 110
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 45 transition count 110
Applied a total of 35 rules in 9 ms. Remains 45 /57 variables (removed 12) and now considering 110/153 (removed 43) transitions.
[2026-05-23 07:23:34] [INFO ] Flow matrix only has 90 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3317847054636484077.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10682515252275333872.kers'
[2026-05-23 07:23:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3317847054636484077.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10682515252275333872.kers]
Normalized transition count is 89 out of 90 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 89 rows 44 cols 278 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-23 07:23:34] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10682515252275333872.kers
Total runtime 0 ms.
[2026-05-23 07:23:34] [INFO ] Implicit Places using invariants in 39 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/57 places, 110/153 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 110/110 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 52 ms. Remains : 44/57 places, 110/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(X(p1))))))'
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : CO4-PT-01-LTLFireability-03
Product exploration explored 100000 steps with 3 reset in 151 ms.
Product exploration explored 100000 steps with 0 reset in 65 ms.
Computed a total of 6 stabilizing places and 4 stable transitions
Computed a total of 6 stabilizing places and 4 stable transitions
Knowledge based reduction with 1 factoid took 49 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 867 steps (19 resets) in 8 ms. (96 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 72 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Knowledge-based reduction took 322 ms.
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 2 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 110/110 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 110/110 (removed 0) transitions.
[2026-05-23 07:23:35] [INFO ] Flow matrix only has 90 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1295477148049449313.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13713315431393696901.kers'
[2026-05-23 07:23:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1295477148049449313.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13713315431393696901.kers]
Normalized transition count is 89 out of 90 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 89 rows 43 cols 273 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-23 07:23:35] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13713315431393696901.kers
Total runtime 0 ms.
[2026-05-23 07:23:35] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-23 07:23:35] [INFO ] Flow matrix only has 90 transitions (discarded 20 similar events)
[2026-05-23 07:23:35] [INFO ] Invariant cache hit.
[2026-05-23 07:23:35] [INFO ] State equation strengthened by 31 read => feed constraints.
[2026-05-23 07:23:35] [INFO ] Implicit Places using invariants and state equation in 62 ms returned [12, 31]
[2026-05-23 07:23:35] [INFO ] Actually due to overlaps returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 97 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/44 places, 110/110 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 42 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 42 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 41 transition count 106
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 41 transition count 106
Applied a total of 4 rules in 3 ms. Remains 41 /43 variables (removed 2) and now considering 106/110 (removed 4) transitions.
[2026-05-23 07:23:35] [INFO ] Flow matrix only has 88 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4176509035943325228.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6399462924257216935.kers'
[2026-05-23 07:23:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4176509035943325228.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6399462924257216935.kers]
Normalized transition count is 87 out of 88 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 87 rows 41 cols 269 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-23 07:23:35] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6399462924257216935.kers
Total runtime 1 ms.
[2026-05-23 07:23:35] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-23 07:23:35] [INFO ] Flow matrix only has 88 transitions (discarded 18 similar events)
[2026-05-23 07:23:35] [INFO ] Invariant cache hit.
[2026-05-23 07:23:35] [INFO ] State equation strengthened by 28 read => feed constraints.
[2026-05-23 07:23:36] [INFO ] Implicit Places using invariants and state equation in 49 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 84 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 40/44 places, 106/110 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 106/106 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 187 ms. Remains : 40/44 places, 106/110 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge based reduction with 1 factoid took 37 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 803 steps (15 resets) in 9 ms. (80 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 83 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Knowledge-based reduction took 290 ms.
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 3 reset in 134 ms.
Product exploration explored 100000 steps with 6 reset in 68 ms.
Spot run failed in 66 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin2005536374231351988
[2026-05-23 07:23:36] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2005536374231351988
Running compilation step : cd /tmp/ltsmin2005536374231351988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 299 ms.
Running link step : cd /tmp/ltsmin2005536374231351988;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin2005536374231351988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased12788163389739020282.hoa' '--buchi-type=spotba'
LTSmin run took 96 ms.
FORMULA CO4-PT-01-LTLFireability-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CO4-PT-01-LTLFireability-03 finished in 2602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 57 transition count 152
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 56 transition count 152
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 13 place count 45 transition count 123
Iterating global reduction 2 with 11 rules applied. Total rules applied 24 place count 45 transition count 123
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 35 place count 45 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 36 place count 44 transition count 109
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 44 transition count 109
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 3 with 4 rules applied. Total rules applied 41 place count 42 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 43 place count 42 transition count 105
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 45 place count 40 transition count 99
Iterating global reduction 4 with 2 rules applied. Total rules applied 47 place count 40 transition count 99
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 49 place count 38 transition count 93
Iterating global reduction 4 with 2 rules applied. Total rules applied 51 place count 38 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 53 place count 38 transition count 91
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 59 place count 35 transition count 112
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 5 with 25 rules applied. Total rules applied 84 place count 35 transition count 87
Applied a total of 84 rules in 24 ms. Remains 35 /57 variables (removed 22) and now considering 87/153 (removed 66) transitions.
[2026-05-23 07:23:37] [INFO ] Flow matrix only has 67 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14687317466552247326.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2672683377938167379.kers'
[2026-05-23 07:23:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14687317466552247326.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2672683377938167379.kers]
Normalized transition count is 66 out of 67 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 66 rows 34 cols 188 entries
Finished phase 1 with 29 SingleSign rule and 0 generalized
[2026-05-23 07:23:37] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2672683377938167379.kers
Total runtime 0 ms.
[2026-05-23 07:23:37] [INFO ] Implicit Places using invariants in 31 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/57 places, 87/153 transitions.
Applied a total of 0 rules in 4 ms. Remains 34 /34 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60 ms. Remains : 34/57 places, 87/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CO4-PT-01-LTLFireability-04
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA CO4-PT-01-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-01-LTLFireability-04 finished in 199 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 57 transition count 152
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 56 transition count 152
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 13 place count 45 transition count 123
Iterating global reduction 2 with 11 rules applied. Total rules applied 24 place count 45 transition count 123
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 34 place count 45 transition count 113
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 36 place count 43 transition count 107
Iterating global reduction 3 with 2 rules applied. Total rules applied 38 place count 43 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 40 place count 43 transition count 105
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 4 with 4 rules applied. Total rules applied 44 place count 41 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 46 place count 41 transition count 101
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 48 place count 39 transition count 95
Iterating global reduction 5 with 2 rules applied. Total rules applied 50 place count 39 transition count 95
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 52 place count 37 transition count 89
Iterating global reduction 5 with 2 rules applied. Total rules applied 54 place count 37 transition count 89
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 56 place count 37 transition count 87
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 62 place count 34 transition count 106
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 6 with 24 rules applied. Total rules applied 86 place count 34 transition count 82
Applied a total of 86 rules in 19 ms. Remains 34 /57 variables (removed 23) and now considering 82/153 (removed 71) transitions.
[2026-05-23 07:23:37] [INFO ] Flow matrix only has 65 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5831579480672237538.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-430980713463117998.kers'
[2026-05-23 07:23:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5831579480672237538.kers, --Pflows, --basisKERS=/tmp/petrispot-output-430980713463117998.kers]
Normalized transition count is 64 out of 65 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 64 rows 33 cols 182 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-23 07:23:37] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-430980713463117998.kers
Total runtime 0 ms.
[2026-05-23 07:23:37] [INFO ] Implicit Places using invariants in 30 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/57 places, 82/153 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 54 ms. Remains : 33/57 places, 82/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : CO4-PT-01-LTLFireability-06
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA CO4-PT-01-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-01-LTLFireability-06 finished in 116 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((p0||X(p1))))||G((p2||G(p3)))))'
Support contains 4 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 45 transition count 123
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 45 transition count 123
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 35 place count 45 transition count 112
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 43 transition count 106
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 43 transition count 106
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 42 transition count 103
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 42 transition count 103
Applied a total of 41 rules in 6 ms. Remains 42 /57 variables (removed 15) and now considering 103/153 (removed 50) transitions.
[2026-05-23 07:23:37] [INFO ] Flow matrix only has 87 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8913542440586259792.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16538617448688112086.kers'
[2026-05-23 07:23:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8913542440586259792.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16538617448688112086.kers]
Normalized transition count is 86 out of 87 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 86 rows 41 cols 272 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-23 07:23:37] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16538617448688112086.kers
Total runtime 0 ms.
[2026-05-23 07:23:37] [INFO ] Implicit Places using invariants in 32 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/57 places, 103/153 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 103/103 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 41/57 places, 103/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((p0||X(p1))))||G((p2||G(p3)))))'
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p2) (NOT p3) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : CO4-PT-01-LTLFireability-07
Product exploration explored 100000 steps with 9 reset in 50 ms.
Product exploration explored 100000 steps with 0 reset in 34 ms.
Computed a total of 6 stabilizing places and 4 stable transitions
Computed a total of 6 stabilizing places and 4 stable transitions
Knowledge based reduction with 18 factoid took 286 ms. Reduced automaton from 4 states, 13 edges and 4 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 546 steps (14 resets) in 5 ms. (91 steps per ms) remains 0/6 properties
Knowledge based reduction with 18 factoid took 373 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 779 ms.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 41 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 103/103 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2026-05-23 07:23:38] [INFO ] Flow matrix only has 87 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9091846959802678583.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8033938154099022660.kers'
[2026-05-23 07:23:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9091846959802678583.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8033938154099022660.kers]
Normalized transition count is 86 out of 87 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 86 rows 40 cols 267 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-23 07:23:38] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8033938154099022660.kers
Total runtime 0 ms.
[2026-05-23 07:23:38] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-23 07:23:38] [INFO ] Flow matrix only has 87 transitions (discarded 16 similar events)
[2026-05-23 07:23:38] [INFO ] Invariant cache hit.
[2026-05-23 07:23:39] [INFO ] State equation strengthened by 31 read => feed constraints.
[2026-05-23 07:23:39] [INFO ] Implicit Places using invariants and state equation in 57 ms returned [12, 28]
[2026-05-23 07:23:39] [INFO ] Actually due to overlaps returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 90 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/41 places, 103/103 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 39 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 39 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 38 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 38 transition count 99
Applied a total of 4 rules in 2 ms. Remains 38 /40 variables (removed 2) and now considering 99/103 (removed 4) transitions.
[2026-05-23 07:23:39] [INFO ] Flow matrix only has 85 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9553906525453100743.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16533283027798845118.kers'
[2026-05-23 07:23:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9553906525453100743.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16533283027798845118.kers]
Normalized transition count is 84 out of 85 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 84 rows 38 cols 263 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-23 07:23:39] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16533283027798845118.kers
Total runtime 0 ms.
[2026-05-23 07:23:39] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-23 07:23:39] [INFO ] Flow matrix only has 85 transitions (discarded 14 similar events)
[2026-05-23 07:23:39] [INFO ] Invariant cache hit.
[2026-05-23 07:23:39] [INFO ] State equation strengthened by 28 read => feed constraints.
[2026-05-23 07:23:39] [INFO ] Implicit Places using invariants and state equation in 53 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 87 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 37/41 places, 99/103 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 181 ms. Remains : 37/41 places, 99/103 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge based reduction with 3 factoid took 179 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 534 steps (11 resets) in 6 ms. (76 steps per ms) remains 0/6 properties
Knowledge based reduction with 3 factoid took 229 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 514 ms.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 20 reset in 40 ms.
Product exploration explored 100000 steps with 6 reset in 75 ms.
Spot run failed in 47 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin16109303227143346427
[2026-05-23 07:23:40] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16109303227143346427
Running compilation step : cd /tmp/ltsmin16109303227143346427;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 166 ms.
Running link step : cd /tmp/ltsmin16109303227143346427;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin16109303227143346427;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased13136147160189651609.hoa' '--buchi-type=spotba'
LTSmin run took 56 ms.
FORMULA CO4-PT-01-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CO4-PT-01-LTLFireability-07 finished in 2585 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(F((F(p2)&&p1))||G(p3))))'
Support contains 7 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 46 transition count 126
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 46 transition count 126
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 46 transition count 115
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 44 transition count 109
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 44 transition count 109
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 43 transition count 106
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 43 transition count 106
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 1 with 2 rules applied. Total rules applied 41 place count 42 transition count 105
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 41 transition count 102
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 41 transition count 102
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 40 transition count 99
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 40 transition count 99
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 47 place count 40 transition count 97
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
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 51 place count 38 transition count 106
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 65 place count 38 transition count 92
Applied a total of 65 rules in 16 ms. Remains 38 /57 variables (removed 19) and now considering 92/153 (removed 61) transitions.
[2026-05-23 07:23:40] [INFO ] Flow matrix only has 75 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6847983957013189302.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6229380484863444144.kers'
[2026-05-23 07:23:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6847983957013189302.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6229380484863444144.kers]
Normalized transition count is 74 out of 75 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 74 rows 37 cols 225 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-23 07:23:40] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6229380484863444144.kers
Total runtime 0 ms.
[2026-05-23 07:23:40] [INFO ] Implicit Places using invariants in 32 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/57 places, 92/153 transitions.
Applied a total of 0 rules in 4 ms. Remains 37 /37 variables (removed 0) and now considering 92/92 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 58 ms. Remains : 37/57 places, 92/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(F((F(p2)&&p1))||G(p3))))'
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p2), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : CO4-PT-01-LTLFireability-08
Stuttering criterion allowed to conclude after 41 steps with 1 reset in 1 ms.
FORMULA CO4-PT-01-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-01-LTLFireability-08 finished in 329 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U ((!p1&&X(p0))||X(G(p0)))))'
Support contains 4 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 46 transition count 125
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 46 transition count 125
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 30 place count 46 transition count 117
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 32 place count 44 transition count 111
Iterating global reduction 1 with 2 rules applied. Total rules applied 34 place count 44 transition count 111
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 35 place count 43 transition count 108
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 43 transition count 108
Applied a total of 36 rules in 5 ms. Remains 43 /57 variables (removed 14) and now considering 108/153 (removed 45) transitions.
[2026-05-23 07:23:40] [INFO ] Flow matrix only has 92 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2436063570602183458.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15655803600554101944.kers'
[2026-05-23 07:23:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2436063570602183458.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15655803600554101944.kers]
Normalized transition count is 91 out of 92 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 91 rows 42 cols 292 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-23 07:23:40] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15655803600554101944.kers
Total runtime 0 ms.
[2026-05-23 07:23:40] [INFO ] Implicit Places using invariants in 35 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/57 places, 108/153 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 108/108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 52 ms. Remains : 42/57 places, 108/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (X(G(p0))||(!p1&&X(p0)))))'
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CO4-PT-01-LTLFireability-11
Product exploration explored 100000 steps with 50000 reset in 258 ms.
Product exploration explored 100000 steps with 50000 reset in 216 ms.
Computed a total of 6 stabilizing places and 4 stable transitions
Computed a total of 6 stabilizing places and 4 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 6 factoid took 12 ms. Proved property starting from automaton with 3 states, 5 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 15 ms.
FORMULA CO4-PT-01-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CO4-PT-01-LTLFireability-11 finished in 651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!X(p0) U p1))&&F((p2 U (F(p3)&&X(p2))))))'
Support contains 6 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 48 transition count 132
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 48 transition count 132
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 26 place count 48 transition count 124
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 46 transition count 118
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 46 transition count 118
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 45 transition count 115
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 45 transition count 115
Applied a total of 32 rules in 3 ms. Remains 45 /57 variables (removed 12) and now considering 115/153 (removed 38) transitions.
[2026-05-23 07:23:41] [INFO ] Flow matrix only has 93 transitions (discarded 22 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11812999012890106147.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11199680052094247615.kers'
[2026-05-23 07:23:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11812999012890106147.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11199680052094247615.kers]
Normalized transition count is 92 out of 93 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 92 rows 44 cols 284 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-23 07:23:41] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11199680052094247615.kers
Total runtime 1 ms.
[2026-05-23 07:23:41] [INFO ] Implicit Places using invariants in 153 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 154 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/57 places, 115/153 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 115/115 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158 ms. Remains : 44/57 places, 115/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!X(p0) U p1))&&F((p2 U (F(p3)&&X(p2))))))'
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p1) (NOT p3) (NOT p2)), (NOT p1), (NOT p3), (NOT p2), (OR (NOT p1) p0), true]
Running random walk in product with property : CO4-PT-01-LTLFireability-12
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA CO4-PT-01-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-01-LTLFireability-12 finished in 397 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(F((G(F(p1))||(F(p1)&&X(!p2)))) U p2)))'
Support contains 5 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 57 transition count 152
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 56 transition count 152
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 44 transition count 120
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 44 transition count 120
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 37 place count 44 transition count 109
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 38 place count 43 transition count 106
Iterating global reduction 3 with 1 rules applied. Total rules applied 39 place count 43 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 41 place count 43 transition count 104
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 4 with 4 rules applied. Total rules applied 45 place count 41 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 47 place count 41 transition count 100
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 49 place count 39 transition count 94
Iterating global reduction 5 with 2 rules applied. Total rules applied 51 place count 39 transition count 94
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 53 place count 37 transition count 88
Iterating global reduction 5 with 2 rules applied. Total rules applied 55 place count 37 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 57 place count 37 transition count 86
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -19
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 63 place count 34 transition count 105
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 6 with 24 rules applied. Total rules applied 87 place count 34 transition count 81
Applied a total of 87 rules in 24 ms. Remains 34 /57 variables (removed 23) and now considering 81/153 (removed 72) transitions.
[2026-05-23 07:23:41] [INFO ] Flow matrix only has 64 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15893961463138862161.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13351595210932463396.kers'
[2026-05-23 07:23:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15893961463138862161.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13351595210932463396.kers]
Normalized transition count is 63 out of 64 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 63 rows 33 cols 180 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-23 07:23:41] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13351595210932463396.kers
Total runtime 0 ms.
[2026-05-23 07:23:41] [INFO ] Implicit Places using invariants in 28 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/57 places, 81/153 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 54 ms. Remains : 33/57 places, 81/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(F((G(F(p1))||(F(p1)&&X(!p2)))) U p2)))'
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (NOT p1), (AND (NOT p1) p2)]
Running random walk in product with property : CO4-PT-01-LTLFireability-13
Stuttering criterion allowed to conclude after 24 steps with 2 reset in 1 ms.
FORMULA CO4-PT-01-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-01-LTLFireability-13 finished in 321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||(F(p1) U (p0&&(G(p2) U !p3)))))))'
Support contains 5 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 153/153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 57 transition count 152
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 56 transition count 152
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 12 place count 46 transition count 126
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 46 transition count 126
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 33 place count 46 transition count 115
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 34 place count 45 transition count 112
Iterating global reduction 3 with 1 rules applied. Total rules applied 35 place count 45 transition count 112
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 37 place count 45 transition count 110
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 4 with 4 rules applied. Total rules applied 41 place count 43 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 43 place count 43 transition count 106
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 45 place count 41 transition count 100
Iterating global reduction 5 with 2 rules applied. Total rules applied 47 place count 41 transition count 100
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 49 place count 39 transition count 94
Iterating global reduction 5 with 2 rules applied. Total rules applied 51 place count 39 transition count 94
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 55 place count 37 transition count 104
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 73 place count 37 transition count 86
Applied a total of 73 rules in 16 ms. Remains 37 /57 variables (removed 20) and now considering 86/153 (removed 67) transitions.
[2026-05-23 07:23:42] [INFO ] Flow matrix only has 69 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10052890172234320597.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14007570059063369664.kers'
[2026-05-23 07:23:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10052890172234320597.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14007570059063369664.kers]
Normalized transition count is 68 out of 69 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 68 rows 36 cols 204 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-23 07:23:42] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14007570059063369664.kers
Total runtime 0 ms.
[2026-05-23 07:23:42] [INFO ] Implicit Places using invariants in 38 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 36/57 places, 86/153 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 86/86 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 57 ms. Remains : 36/57 places, 86/153 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||(F(p1) U (p0&&(G(p2) U !p3)))))))'
Stuttering acceptance computed with spot in 295 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p3)]
Running random walk in product with property : CO4-PT-01-LTLFireability-15
Stuttering criterion allowed to conclude after 33 steps with 0 reset in 0 ms.
FORMULA CO4-PT-01-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-01-LTLFireability-15 finished in 393 ms.
All properties solved by simple procedures.
Total runtime 30131 ms.

BK_STOP 1779521022491

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="CO4-PT-01"
export BK_EXAMINATION="LTLFireability"
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 2-5973"
echo " Executing tool itstools"
echo " Input is CO4-PT-01, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r066-tall-177946967600284"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-01.tgz
mv CO4-PT-01 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;