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.r034-tall-177946841900410.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BugTracking-PT-q8m016, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841900410
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.8K Mar 5 17:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 5 17:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 5 17:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 5 17:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 15 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 5 17:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 5 17:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Mar 5 17:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Mar 5 17:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 16M 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 BugTracking-PT-q8m016-CTLFireability-2024-00
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-01
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-02
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-03
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-04
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-05
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-06
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-07
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-08
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-09
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-10
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-11
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-12
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-13
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-14
FORMULA_NAME BugTracking-PT-q8m016-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779598689014

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m016
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 04:58:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 04:58:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 04:58:10] [INFO ] Load time of PNML (sax parser for PT used): 677 ms
[2026-05-24 04:58:10] [INFO ] Transformed 754 places.
[2026-05-24 04:58:10] [INFO ] Transformed 27370 transitions.
[2026-05-24 04:58:10] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 845 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Deduced a syphon composed of 474 places in 122 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 101 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2026-05-24 04:58:11] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8224510430955102834.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14288212543221495222.kers'
[2026-05-24 04:58:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8224510430955102834.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14288212543221495222.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 3707 rows 277 cols 17693 entries
Finished phase 1 with 269 SingleSign rule and 0 generalized
[2026-05-24 04:58:11] [INFO ] Computed 8 invariants in 12 ms
Computed 8 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-14288212543221495222.kers
Total runtime 16 ms.
[2026-05-24 04:58:12] [INFO ] Implicit Places using invariants in 670 ms returned []
[2026-05-24 04:58:12] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2026-05-24 04:58:12] [INFO ] Invariant cache hit.
[2026-05-24 04:58:12] [INFO ] State equation strengthened by 282 read => feed constraints.
[2026-05-24 04:58:16] [INFO ] Implicit Places using invariants and state equation in 4605 ms returned []
Implicit Place search using SMT with State Equation took 5308 ms to find 0 implicit places.
Running 3869 sub problems to find dead transitions.
[2026-05-24 04:58:16] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2026-05-24 04:58:16] [INFO ] Invariant cache hit.
[2026-05-24 04:58:16] [INFO ] State equation strengthened by 282 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3869 unsolved
Problem TDEAD784 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 276/3984 variables, and 12 constraints, problems are : Problem set: 1 solved, 3868 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/277 constraints, ReadFeed: 0/282 constraints, PredecessorRefiner: 3869/631 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 8/8 constraints. Problems are: Problem set: 1 solved, 3868 unsolved
Problem TDEAD790 is UNSAT
Problem TDEAD796 is UNSAT
Problem TDEAD802 is UNSAT
Problem TDEAD808 is UNSAT
Problem TDEAD809 is UNSAT
Problem TDEAD810 is UNSAT
Problem TDEAD811 is UNSAT
Problem TDEAD812 is UNSAT
Problem TDEAD813 is UNSAT
Problem TDEAD814 is UNSAT
Problem TDEAD817 is UNSAT
Problem TDEAD818 is UNSAT
Problem TDEAD819 is UNSAT
Problem TDEAD2706 is UNSAT
Problem TDEAD2715 is UNSAT
Problem TDEAD2727 is UNSAT
Problem TDEAD2728 is UNSAT
Problem TDEAD2756 is UNSAT
Problem TDEAD2765 is UNSAT
Problem TDEAD2777 is UNSAT
Problem TDEAD2778 is UNSAT
Problem TDEAD2781 is UNSAT
Problem TDEAD2782 is UNSAT
Problem TDEAD2783 is UNSAT
Problem TDEAD2784 is UNSAT
Problem TDEAD2785 is UNSAT
Problem TDEAD2786 is UNSAT
Problem TDEAD2787 is UNSAT
Problem TDEAD2788 is UNSAT
Problem TDEAD2789 is UNSAT
Problem TDEAD2790 is UNSAT
Problem TDEAD2794 is UNSAT
Problem TDEAD2795 is UNSAT
Problem TDEAD2796 is UNSAT
Problem TDEAD2797 is UNSAT
Problem TDEAD2798 is UNSAT
Problem TDEAD2799 is UNSAT
Problem TDEAD2800 is UNSAT
Problem TDEAD2801 is UNSAT
Problem TDEAD2802 is UNSAT
Problem TDEAD2803 is UNSAT
Problem TDEAD2804 is UNSAT
Problem TDEAD2805 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 4/12 constraints. Problems are: Problem set: 44 solved, 3825 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 276/3984 variables, and 12 constraints, problems are : Problem set: 44 solved, 3825 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/277 constraints, ReadFeed: 0/282 constraints, PredecessorRefiner: 3238/631 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65907ms problems are : Problem set: 44 solved, 3825 unsolved
Search for dead transitions found 44 dead transitions in 65948ms
Found 44 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 44 transitions
Dead transitions reduction (with SMT) removed 44 transitions
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3827/3904 transitions.
Reduce places removed 11 places and 336 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 266 transition count 3491
Reduce places removed 4 places and 152 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 15 place count 262 transition count 3339
Reduce places removed 2 places and 56 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 17 place count 260 transition count 3283
Reduce places removed 1 places and 32 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 18 place count 259 transition count 3251
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 19 place count 258 transition count 3226
Deduced a syphon composed of 1 places in 3 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 20 place count 258 transition count 3226
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 20 rules in 50 ms. Remains 258 /277 variables (removed 19) and now considering 3226/3827 (removed 601) transitions.
[2026-05-24 04:59:22] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4915786109022674855.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17158441302375006227.kers'
[2026-05-24 04:59:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4915786109022674855.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17158441302375006227.kers]
Culling trivial invariants: removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 3099 rows 257 cols 14742 entries
Finished phase 1 with 249 SingleSign rule and 0 generalized
[2026-05-24 04:59:22] [INFO ] Computed 9 invariants in 9 ms
Computed 9 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-17158441302375006227.kers
Total runtime 12 ms.
[2026-05-24 04:59:22] [INFO ] Implicit Places using invariants in 276 ms returned []
[2026-05-24 04:59:22] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 04:59:22] [INFO ] Invariant cache hit.
[2026-05-24 04:59:23] [INFO ] State equation strengthened by 250 read => feed constraints.
[2026-05-24 04:59:25] [INFO ] Implicit Places using invariants and state equation in 2479 ms returned []
Implicit Place search using SMT with State Equation took 2759 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 258/280 places, 3226/3904 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74222 ms. Remains : 258/280 places, 3226/3904 transitions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 3226/3226 transitions.
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 0 rules in 12 ms. Remains 258 /258 variables (removed 0) and now considering 3226/3226 (removed 0) transitions.
[2026-05-24 04:59:25] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 04:59:25] [INFO ] Invariant cache hit.
[2026-05-24 04:59:25] [INFO ] Implicit Places using invariants in 268 ms returned []
[2026-05-24 04:59:25] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 04:59:25] [INFO ] Invariant cache hit.
[2026-05-24 04:59:26] [INFO ] State equation strengthened by 250 read => feed constraints.
[2026-05-24 04:59:28] [INFO ] Implicit Places using invariants and state equation in 2491 ms returned []
Implicit Place search using SMT with State Equation took 2761 ms to find 0 implicit places.
Running 3224 sub problems to find dead transitions.
[2026-05-24 04:59:28] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 04:59:28] [INFO ] Invariant cache hit.
[2026-05-24 04:59:28] [INFO ] State equation strengthened by 250 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3224 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 256/3357 variables, and 8 constraints, problems are : Problem set: 0 solved, 3224 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 8/9 constraints, State Equation: 0/258 constraints, ReadFeed: 0/250 constraints, PredecessorRefiner: 3224/991 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3224 unsolved
Problem TDEAD2166 is UNSAT
Problem TDEAD2177 is UNSAT
Problem TDEAD2179 is UNSAT
Problem TDEAD2180 is UNSAT
Problem TDEAD2181 is UNSAT
Problem TDEAD2182 is UNSAT
Problem TDEAD2183 is UNSAT
Problem TDEAD2184 is UNSAT
Problem TDEAD2185 is UNSAT
Problem TDEAD2186 is UNSAT
Problem TDEAD2187 is UNSAT
Problem TDEAD2188 is UNSAT
Problem TDEAD2189 is UNSAT
Problem TDEAD2190 is UNSAT
Problem TDEAD2191 is UNSAT
Problem TDEAD2192 is UNSAT
Problem TDEAD2193 is UNSAT
Problem TDEAD2194 is UNSAT
Problem TDEAD2195 is UNSAT
Problem TDEAD2196 is UNSAT
Problem TDEAD2197 is UNSAT
Problem TDEAD2198 is UNSAT
Problem TDEAD2210 is UNSAT
Problem TDEAD2221 is UNSAT
Problem TDEAD3098 is UNSAT
Problem TDEAD3099 is UNSAT
Problem TDEAD3100 is UNSAT
Problem TDEAD3101 is UNSAT
Problem TDEAD3102 is UNSAT
Problem TDEAD3103 is UNSAT
Problem TDEAD3104 is UNSAT
Problem TDEAD3105 is UNSAT
Problem TDEAD3106 is UNSAT
Problem TDEAD3107 is UNSAT
Problem TDEAD3108 is UNSAT
Problem TDEAD3109 is UNSAT
Problem TDEAD3110 is UNSAT
Problem TDEAD3111 is UNSAT
Problem TDEAD3112 is UNSAT
Problem TDEAD3113 is UNSAT
Problem TDEAD3114 is UNSAT
Problem TDEAD3115 is UNSAT
Problem TDEAD3116 is UNSAT
Problem TDEAD3117 is UNSAT
Problem TDEAD3118 is UNSAT
Problem TDEAD3119 is UNSAT
Problem TDEAD3120 is UNSAT
Problem TDEAD3121 is UNSAT
Problem TDEAD3122 is UNSAT
Problem TDEAD3123 is UNSAT
Problem TDEAD3128 is UNSAT
Problem TDEAD3129 is UNSAT
Problem TDEAD3130 is UNSAT
Problem TDEAD3131 is UNSAT
Problem TDEAD3132 is UNSAT
Problem TDEAD3133 is UNSAT
Problem TDEAD3134 is UNSAT
Problem TDEAD3135 is UNSAT
Problem TDEAD3136 is UNSAT
Problem TDEAD3137 is UNSAT
Problem TDEAD3138 is UNSAT
Problem TDEAD3139 is UNSAT
Problem TDEAD3140 is UNSAT
Problem TDEAD3141 is UNSAT
Problem TDEAD3142 is UNSAT
Problem TDEAD3143 is UNSAT
Problem TDEAD3144 is UNSAT
Problem TDEAD3145 is UNSAT
Problem TDEAD3146 is UNSAT
Problem TDEAD3147 is UNSAT
Problem TDEAD3148 is UNSAT
Problem TDEAD3149 is UNSAT
Problem TDEAD3150 is UNSAT
Problem TDEAD3151 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 256/3357 variables, and 13 constraints, problems are : Problem set: 74 solved, 3150 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 8/9 constraints, State Equation: 0/258 constraints, ReadFeed: 0/250 constraints, PredecessorRefiner: 2233/991 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64700ms problems are : Problem set: 74 solved, 3150 unsolved
Search for dead transitions found 74 dead transitions in 64708ms
Found 74 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 74 transitions
Dead transitions reduction (with SMT) removed 74 transitions
Starting structural reductions in LTL mode, iteration 1 : 258/258 places, 3152/3226 transitions.
Reduce places removed 17 places and 534 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 241 transition count 2618
Reduce places removed 11 places and 263 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 28 place count 230 transition count 2355
Reduce places removed 11 places and 312 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 39 place count 219 transition count 2043
Reduce places removed 9 places and 219 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 48 place count 210 transition count 1824
Reduce places removed 2 places and 39 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 50 place count 208 transition count 1785
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 52 place count 206 transition count 1749
Deduced a syphon composed of 6 places in 1 ms
Iterating global reduction 5 with 2 rules applied. Total rules applied 54 place count 206 transition count 1749
Deduced a syphon composed of 6 places in 1 ms
Applied a total of 54 rules in 35 ms. Remains 206 /258 variables (removed 52) and now considering 1749/3152 (removed 1403) transitions.
[2026-05-24 05:00:32] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9968159508874658539.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15333451712055057739.kers'
[2026-05-24 05:00:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9968159508874658539.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15333451712055057739.kers]
Culling trivial invariants: removing 6 columns.
Culled 6 columns in 2 ms.
// Phase 1: matrix 1675 rows 200 cols 7840 entries
Finished phase 1 with 192 SingleSign rule and 0 generalized
[2026-05-24 05:00:32] [INFO ] Computed 14 invariants in 10 ms
Computed 14 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-15333451712055057739.kers
Total runtime 12 ms.
[2026-05-24 05:00:33] [INFO ] Implicit Places using invariants in 188 ms returned []
[2026-05-24 05:00:33] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:00:33] [INFO ] Invariant cache hit.
[2026-05-24 05:00:33] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 05:00:34] [INFO ] Implicit Places using invariants and state equation in 1305 ms returned []
Implicit Place search using SMT with State Equation took 1495 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 206/258 places, 1749/3226 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 69027 ms. Remains : 206/258 places, 1749/3226 transitions.
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Support contains 13 out of 200 places after structural reductions.
[2026-05-24 05:00:34] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2026-05-24 05:00:34] [INFO ] Flatten gal took : 163 ms
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 05:00:34] [INFO ] Flatten gal took : 116 ms
[2026-05-24 05:00:35] [INFO ] Input system was already deterministic with 1749 transitions.
Support contains 3 out of 200 places (down from 13) after GAL structural reductions.
FORMULA BugTracking-PT-q8m016-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40009 steps (115 resets) in 943 ms. (42 steps per ms) remains 1/1 properties
BEST_FIRST walk for 33073 steps (18 resets) in 101 ms. (324 steps per ms) remains 0/1 properties
[2026-05-24 05:00:35] [INFO ] Flatten gal took : 63 ms
[2026-05-24 05:00:35] [INFO ] Flatten gal took : 61 ms
[2026-05-24 05:00:35] [INFO ] Input system was already deterministic with 1749 transitions.
Computed a total of 4 stabilizing places and 60 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 1749/1749 transitions.
Applied a total of 0 rules in 8 ms. Remains 200 /200 variables (removed 0) and now considering 1749/1749 (removed 0) transitions.
[2026-05-24 05:00:35] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1707347598113314169.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14209387768613062147.kers'
[2026-05-24 05:00:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1707347598113314169.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14209387768613062147.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1675 rows 200 cols 7840 entries
Finished phase 1 with 192 SingleSign rule and 0 generalized
[2026-05-24 05:00:35] [INFO ] Computed 8 invariants in 8 ms
Computed 8 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-14209387768613062147.kers
Total runtime 9 ms.
[2026-05-24 05:00:35] [INFO ] Implicit Places using invariants in 206 ms returned []
[2026-05-24 05:00:35] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:00:35] [INFO ] Invariant cache hit.
[2026-05-24 05:00:36] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 05:00:37] [INFO ] Implicit Places using invariants and state equation in 1230 ms returned []
Implicit Place search using SMT with State Equation took 1438 ms to find 0 implicit places.
Running 1747 sub problems to find dead transitions.
[2026-05-24 05:00:37] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:00:37] [INFO ] Invariant cache hit.
[2026-05-24 05:00:37] [INFO ] State equation strengthened by 176 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1747 unsolved
Problem TDEAD972 is UNSAT
Problem TDEAD973 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD975 is UNSAT
Problem TDEAD977 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD983 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD992 is UNSAT
Problem TDEAD993 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD997 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD999 is UNSAT
Problem TDEAD1002 is UNSAT
Problem TDEAD1003 is UNSAT
Problem TDEAD1004 is UNSAT
Problem TDEAD1005 is UNSAT
Problem TDEAD1009 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1011 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1014 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1018 is UNSAT
Problem TDEAD1019 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1022 is UNSAT
Problem TDEAD1023 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1025 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1027 is UNSAT
Problem TDEAD1028 is UNSAT
Problem TDEAD1029 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1031 is UNSAT
Problem TDEAD1032 is UNSAT
Problem TDEAD1033 is UNSAT
Problem TDEAD1034 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1036 is UNSAT
Problem TDEAD1037 is UNSAT
Problem TDEAD1038 is UNSAT
Problem TDEAD1039 is UNSAT
Problem TDEAD1040 is UNSAT
Problem TDEAD1041 is UNSAT
Problem TDEAD1042 is UNSAT
Problem TDEAD1043 is UNSAT
Problem TDEAD1044 is UNSAT
Problem TDEAD1045 is UNSAT
Problem TDEAD1046 is UNSAT
Problem TDEAD1047 is UNSAT
Problem TDEAD1048 is UNSAT
Problem TDEAD1049 is UNSAT
Problem TDEAD1050 is UNSAT
Problem TDEAD1051 is UNSAT
Problem TDEAD1052 is UNSAT
Problem TDEAD1053 is UNSAT
Problem TDEAD1054 is UNSAT
Problem TDEAD1055 is UNSAT
Problem TDEAD1056 is UNSAT
Problem TDEAD1057 is UNSAT
Problem TDEAD1058 is UNSAT
Problem TDEAD1059 is UNSAT
Problem TDEAD1060 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1062 is UNSAT
Problem TDEAD1063 is UNSAT
Problem TDEAD1064 is UNSAT
Problem TDEAD1065 is UNSAT
Problem TDEAD1066 is UNSAT
Problem TDEAD1067 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1069 is UNSAT
Problem TDEAD1070 is UNSAT
Problem TDEAD1071 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1073 is UNSAT
Problem TDEAD1074 is UNSAT
Problem TDEAD1075 is UNSAT
Problem TDEAD1076 is UNSAT
Problem TDEAD1077 is UNSAT
Problem TDEAD1078 is UNSAT
Problem TDEAD1079 is UNSAT
Problem TDEAD1080 is UNSAT
Problem TDEAD1081 is UNSAT
Problem TDEAD1130 is UNSAT
Problem TDEAD1131 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1133 is UNSAT
Problem TDEAD1134 is UNSAT
Problem TDEAD1135 is UNSAT
Problem TDEAD1136 is UNSAT
Problem TDEAD1137 is UNSAT
Problem TDEAD1138 is UNSAT
Problem TDEAD1139 is UNSAT
Problem TDEAD1140 is UNSAT
Problem TDEAD1141 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1143 is UNSAT
Problem TDEAD1144 is UNSAT
Problem TDEAD1145 is UNSAT
Problem TDEAD1146 is UNSAT
Problem TDEAD1147 is UNSAT
Problem TDEAD1148 is UNSAT
Problem TDEAD1149 is UNSAT
Problem TDEAD1150 is UNSAT
Problem TDEAD1151 is UNSAT
Problem TDEAD1152 is UNSAT
Problem TDEAD1153 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1155 is UNSAT
Problem TDEAD1156 is UNSAT
Problem TDEAD1157 is UNSAT
Problem TDEAD1158 is UNSAT
Problem TDEAD1159 is UNSAT
Problem TDEAD1160 is UNSAT
Problem TDEAD1161 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1163 is UNSAT
Problem TDEAD1164 is UNSAT
Problem TDEAD1165 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1170 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1172 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1177 is UNSAT
Problem TDEAD1178 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1180 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1182 is UNSAT
Problem TDEAD1183 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1185 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1187 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1189 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1191 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1196 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1198 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1208 is UNSAT
Problem TDEAD1209 is UNSAT
Problem TDEAD1210 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1214 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1216 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1218 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1220 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1222 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1224 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1226 is UNSAT
Problem TDEAD1227 is UNSAT
Problem TDEAD1228 is UNSAT
Problem TDEAD1229 is UNSAT
Problem TDEAD1230 is UNSAT
Problem TDEAD1231 is UNSAT
Problem TDEAD1232 is UNSAT
Problem TDEAD1233 is UNSAT
Problem TDEAD1234 is UNSAT
Problem TDEAD1235 is UNSAT
Problem TDEAD1236 is UNSAT
Problem TDEAD1237 is UNSAT
Problem TDEAD1238 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1241 is UNSAT
Problem TDEAD1700 is UNSAT
Problem TDEAD1701 is UNSAT
Problem TDEAD1702 is UNSAT
Problem TDEAD1703 is UNSAT
Problem TDEAD1704 is UNSAT
Problem TDEAD1705 is UNSAT
Problem TDEAD1706 is UNSAT
Problem TDEAD1707 is UNSAT
Problem TDEAD1712 is UNSAT
Problem TDEAD1713 is UNSAT
Problem TDEAD1714 is UNSAT
Problem TDEAD1715 is UNSAT
Problem TDEAD1716 is UNSAT
Problem TDEAD1717 is UNSAT
Problem TDEAD1718 is UNSAT
Problem TDEAD1719 is UNSAT
Problem TDEAD1720 is UNSAT
Problem TDEAD1721 is UNSAT
Problem TDEAD1725 is UNSAT
Problem TDEAD1726 is UNSAT
Problem TDEAD1727 is UNSAT
Problem TDEAD1728 is UNSAT
Problem TDEAD1729 is UNSAT
Problem TDEAD1730 is UNSAT
Problem TDEAD1731 is UNSAT
Problem TDEAD1732 is UNSAT
Problem TDEAD1733 is UNSAT
Problem TDEAD1734 is UNSAT
Problem TDEAD1735 is UNSAT
Problem TDEAD1736 is UNSAT
Problem TDEAD1737 is UNSAT
Problem TDEAD1738 is UNSAT
Problem TDEAD1739 is UNSAT
Problem TDEAD1740 is UNSAT
Problem TDEAD1741 is UNSAT
Problem TDEAD1742 is UNSAT
Problem TDEAD1743 is UNSAT
Problem TDEAD1744 is UNSAT
Problem TDEAD1745 is UNSAT
Problem TDEAD1746 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/199 variables, 5/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 0/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 1675/1874 variables, 199/212 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
SMT process timed out in 32459ms, After SMT, problems are : Problem set: 248 solved, 1499 unsolved
Search for dead transitions found 248 dead transitions in 32465ms
Found 248 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 248 transitions
Dead transitions reduction (with SMT) removed 248 transitions
Starting structural reductions in LTL mode, iteration 1 : 200/200 places, 1501/1749 transitions.
Reduce places removed 14 places and 274 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 186 transition count 1227
Reduce places removed 10 places and 101 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 24 place count 176 transition count 1126
Reduce places removed 5 places and 53 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 29 place count 171 transition count 1073
Reduce places removed 4 places and 32 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 33 place count 167 transition count 1041
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 35 place count 165 transition count 995
Reduce places removed 1 places and 15 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 36 place count 164 transition count 980
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 37 place count 163 transition count 974
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 49 place count 151 transition count 938
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 30 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 63 place count 149 transition count 908
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 72 place count 140 transition count 854
Iterating global reduction 7 with 9 rules applied. Total rules applied 81 place count 140 transition count 854
Applied a total of 81 rules in 20 ms. Remains 140 /200 variables (removed 60) and now considering 854/1501 (removed 647) transitions.
[2026-05-24 05:01:09] [INFO ] Flow matrix only has 793 transitions (discarded 61 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8123687172338032574.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1113323472421742128.kers'
[2026-05-24 05:01:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8123687172338032574.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1113323472421742128.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 793 rows 140 cols 3654 entries
Finished phase 1 with 132 SingleSign rule and 0 generalized
[2026-05-24 05:01:09] [INFO ] Computed 8 invariants in 6 ms
Computed 8 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-1113323472421742128.kers
Total runtime 7 ms.
[2026-05-24 05:01:09] [INFO ] Implicit Places using invariants in 132 ms returned []
[2026-05-24 05:01:09] [INFO ] Flow matrix only has 793 transitions (discarded 61 similar events)
[2026-05-24 05:01:09] [INFO ] Invariant cache hit.
[2026-05-24 05:01:09] [INFO ] State equation strengthened by 98 read => feed constraints.
[2026-05-24 05:01:12] [INFO ] Implicit Places using invariants and state equation in 2962 ms returned []
Implicit Place search using SMT with State Equation took 3100 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 140/200 places, 854/1749 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37043 ms. Remains : 140/200 places, 854/1749 transitions.
[2026-05-24 05:01:12] [INFO ] Flatten gal took : 24 ms
[2026-05-24 05:01:12] [INFO ] Flatten gal took : 27 ms
[2026-05-24 05:01:12] [INFO ] Input system was already deterministic with 854 transitions.
[2026-05-24 05:01:12] [INFO ] Flatten gal took : 23 ms
[2026-05-24 05:01:12] [INFO ] Flatten gal took : 23 ms
[2026-05-24 05:01:12] [INFO ] Time to serialize gal into /tmp/CTLFireability17461596612154944674.gal : 19 ms
[2026-05-24 05:01:12] [INFO ] Time to serialize properties into /tmp/CTLFireability4648224121111981672.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17461596612154944674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4648224121111981672.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:01:43] [INFO ] Flatten gal took : 22 ms
[2026-05-24 05:01:43] [INFO ] Applying decomposition
[2026-05-24 05:01:43] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10018038039103869541.txt' '-o' '/tmp/graph10018038039103869541.bin' '-w' '/tmp/graph10018038039103869541.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10018038039103869541.bin' '-l' '-1' '-v' '-w' '/tmp/graph10018038039103869541.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:01:43] [INFO ] Decomposing Gal with order
[2026-05-24 05:01:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:01:43] [INFO ] Removed a total of 180 redundant transitions.
[2026-05-24 05:01:43] [INFO ] Flatten gal took : 100 ms
[2026-05-24 05:01:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 8 ms.
[2026-05-24 05:01:43] [INFO ] Time to serialize gal into /tmp/CTLFireability5475943301559047420.gal : 9 ms
[2026-05-24 05:01:43] [INFO ] Time to serialize properties into /tmp/CTLFireability152160911362362513.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5475943301559047420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability152160911362362513.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 1749/1749 transitions.
Applied a total of 0 rules in 7 ms. Remains 200 /200 variables (removed 0) and now considering 1749/1749 (removed 0) transitions.
[2026-05-24 05:02:13] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7194625855117371178.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17315279674870072711.kers'
[2026-05-24 05:02:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7194625855117371178.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17315279674870072711.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1675 rows 200 cols 7840 entries
Finished phase 1 with 192 SingleSign rule and 0 generalized
[2026-05-24 05:02:13] [INFO ] Computed 8 invariants in 12 ms
Computed 8 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-17315279674870072711.kers
Total runtime 16 ms.
[2026-05-24 05:02:13] [INFO ] Implicit Places using invariants in 224 ms returned []
[2026-05-24 05:02:13] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:02:13] [INFO ] Invariant cache hit.
[2026-05-24 05:02:13] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 05:02:15] [INFO ] Implicit Places using invariants and state equation in 1753 ms returned []
Implicit Place search using SMT with State Equation took 1979 ms to find 0 implicit places.
Running 1747 sub problems to find dead transitions.
[2026-05-24 05:02:15] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:02:15] [INFO ] Invariant cache hit.
[2026-05-24 05:02:15] [INFO ] State equation strengthened by 176 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1747 unsolved
Problem TDEAD972 is UNSAT
Problem TDEAD973 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD975 is UNSAT
Problem TDEAD977 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD983 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD992 is UNSAT
Problem TDEAD993 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD997 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD999 is UNSAT
Problem TDEAD1002 is UNSAT
Problem TDEAD1003 is UNSAT
Problem TDEAD1004 is UNSAT
Problem TDEAD1005 is UNSAT
Problem TDEAD1009 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1011 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1014 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1018 is UNSAT
Problem TDEAD1019 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1022 is UNSAT
Problem TDEAD1023 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1025 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1027 is UNSAT
Problem TDEAD1028 is UNSAT
Problem TDEAD1029 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1031 is UNSAT
Problem TDEAD1032 is UNSAT
Problem TDEAD1033 is UNSAT
Problem TDEAD1034 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1036 is UNSAT
Problem TDEAD1037 is UNSAT
Problem TDEAD1038 is UNSAT
Problem TDEAD1039 is UNSAT
Problem TDEAD1040 is UNSAT
Problem TDEAD1041 is UNSAT
Problem TDEAD1042 is UNSAT
Problem TDEAD1043 is UNSAT
Problem TDEAD1044 is UNSAT
Problem TDEAD1045 is UNSAT
Problem TDEAD1046 is UNSAT
Problem TDEAD1047 is UNSAT
Problem TDEAD1048 is UNSAT
Problem TDEAD1049 is UNSAT
Problem TDEAD1050 is UNSAT
Problem TDEAD1051 is UNSAT
Problem TDEAD1052 is UNSAT
Problem TDEAD1053 is UNSAT
Problem TDEAD1054 is UNSAT
Problem TDEAD1055 is UNSAT
Problem TDEAD1056 is UNSAT
Problem TDEAD1057 is UNSAT
Problem TDEAD1058 is UNSAT
Problem TDEAD1059 is UNSAT
Problem TDEAD1060 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1062 is UNSAT
Problem TDEAD1063 is UNSAT
Problem TDEAD1064 is UNSAT
Problem TDEAD1065 is UNSAT
Problem TDEAD1066 is UNSAT
Problem TDEAD1067 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1069 is UNSAT
Problem TDEAD1070 is UNSAT
Problem TDEAD1071 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1073 is UNSAT
Problem TDEAD1074 is UNSAT
Problem TDEAD1075 is UNSAT
Problem TDEAD1076 is UNSAT
Problem TDEAD1077 is UNSAT
Problem TDEAD1078 is UNSAT
Problem TDEAD1079 is UNSAT
Problem TDEAD1080 is UNSAT
Problem TDEAD1081 is UNSAT
Problem TDEAD1130 is UNSAT
Problem TDEAD1131 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1133 is UNSAT
Problem TDEAD1134 is UNSAT
Problem TDEAD1135 is UNSAT
Problem TDEAD1136 is UNSAT
Problem TDEAD1137 is UNSAT
Problem TDEAD1138 is UNSAT
Problem TDEAD1139 is UNSAT
Problem TDEAD1140 is UNSAT
Problem TDEAD1141 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1143 is UNSAT
Problem TDEAD1144 is UNSAT
Problem TDEAD1145 is UNSAT
Problem TDEAD1146 is UNSAT
Problem TDEAD1147 is UNSAT
Problem TDEAD1148 is UNSAT
Problem TDEAD1149 is UNSAT
Problem TDEAD1150 is UNSAT
Problem TDEAD1151 is UNSAT
Problem TDEAD1152 is UNSAT
Problem TDEAD1153 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1155 is UNSAT
Problem TDEAD1156 is UNSAT
Problem TDEAD1157 is UNSAT
Problem TDEAD1158 is UNSAT
Problem TDEAD1159 is UNSAT
Problem TDEAD1160 is UNSAT
Problem TDEAD1161 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1163 is UNSAT
Problem TDEAD1164 is UNSAT
Problem TDEAD1165 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1170 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1172 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1177 is UNSAT
Problem TDEAD1178 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1180 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1182 is UNSAT
Problem TDEAD1183 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1185 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1187 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1189 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1191 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1196 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1198 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1208 is UNSAT
Problem TDEAD1209 is UNSAT
Problem TDEAD1210 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1214 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1216 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1218 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1220 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1222 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1224 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1226 is UNSAT
Problem TDEAD1227 is UNSAT
Problem TDEAD1228 is UNSAT
Problem TDEAD1229 is UNSAT
Problem TDEAD1230 is UNSAT
Problem TDEAD1231 is UNSAT
Problem TDEAD1232 is UNSAT
Problem TDEAD1233 is UNSAT
Problem TDEAD1234 is UNSAT
Problem TDEAD1235 is UNSAT
Problem TDEAD1236 is UNSAT
Problem TDEAD1237 is UNSAT
Problem TDEAD1238 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1241 is UNSAT
Problem TDEAD1700 is UNSAT
Problem TDEAD1701 is UNSAT
Problem TDEAD1702 is UNSAT
Problem TDEAD1703 is UNSAT
Problem TDEAD1704 is UNSAT
Problem TDEAD1705 is UNSAT
Problem TDEAD1706 is UNSAT
Problem TDEAD1707 is UNSAT
Problem TDEAD1712 is UNSAT
Problem TDEAD1713 is UNSAT
Problem TDEAD1714 is UNSAT
Problem TDEAD1715 is UNSAT
Problem TDEAD1716 is UNSAT
Problem TDEAD1717 is UNSAT
Problem TDEAD1718 is UNSAT
Problem TDEAD1719 is UNSAT
Problem TDEAD1720 is UNSAT
Problem TDEAD1721 is UNSAT
Problem TDEAD1725 is UNSAT
Problem TDEAD1726 is UNSAT
Problem TDEAD1727 is UNSAT
Problem TDEAD1728 is UNSAT
Problem TDEAD1729 is UNSAT
Problem TDEAD1730 is UNSAT
Problem TDEAD1731 is UNSAT
Problem TDEAD1732 is UNSAT
Problem TDEAD1733 is UNSAT
Problem TDEAD1734 is UNSAT
Problem TDEAD1735 is UNSAT
Problem TDEAD1736 is UNSAT
Problem TDEAD1737 is UNSAT
Problem TDEAD1738 is UNSAT
Problem TDEAD1739 is UNSAT
Problem TDEAD1740 is UNSAT
Problem TDEAD1741 is UNSAT
Problem TDEAD1742 is UNSAT
Problem TDEAD1743 is UNSAT
Problem TDEAD1744 is UNSAT
Problem TDEAD1745 is UNSAT
Problem TDEAD1746 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/199 variables, 5/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 0/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 1675/1874 variables, 199/212 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
SMT process timed out in 32524ms, After SMT, problems are : Problem set: 248 solved, 1499 unsolved
Search for dead transitions found 248 dead transitions in 32529ms
Found 248 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 248 transitions
Dead transitions reduction (with SMT) removed 248 transitions
Starting structural reductions in LTL mode, iteration 1 : 200/200 places, 1501/1749 transitions.
Reduce places removed 14 places and 274 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 186 transition count 1227
Reduce places removed 10 places and 101 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 24 place count 176 transition count 1126
Reduce places removed 5 places and 53 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 29 place count 171 transition count 1073
Reduce places removed 4 places and 32 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 33 place count 167 transition count 1041
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 35 place count 165 transition count 995
Reduce places removed 1 places and 15 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 36 place count 164 transition count 980
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 37 place count 163 transition count 974
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 49 place count 151 transition count 938
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 30 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 63 place count 149 transition count 908
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 73 place count 139 transition count 848
Iterating global reduction 7 with 10 rules applied. Total rules applied 83 place count 139 transition count 848
Applied a total of 83 rules in 16 ms. Remains 139 /200 variables (removed 61) and now considering 848/1501 (removed 653) transitions.
[2026-05-24 05:02:47] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15315332869223868952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10111110784961074553.kers'
[2026-05-24 05:02:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15315332869223868952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10111110784961074553.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 785 rows 139 cols 3619 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-24 05:02:47] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10111110784961074553.kers
Total runtime 3 ms.
[2026-05-24 05:02:48] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-24 05:02:48] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 05:02:48] [INFO ] Invariant cache hit.
[2026-05-24 05:02:48] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 05:02:49] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 1433 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 139/200 places, 848/1749 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35975 ms. Remains : 139/200 places, 848/1749 transitions.
[2026-05-24 05:02:49] [INFO ] Flatten gal took : 22 ms
[2026-05-24 05:02:49] [INFO ] Flatten gal took : 22 ms
[2026-05-24 05:02:49] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-24 05:02:49] [INFO ] Flatten gal took : 22 ms
[2026-05-24 05:02:49] [INFO ] Flatten gal took : 22 ms
[2026-05-24 05:02:49] [INFO ] Time to serialize gal into /tmp/CTLFireability14931588922171290898.gal : 5 ms
[2026-05-24 05:02:49] [INFO ] Time to serialize properties into /tmp/CTLFireability1670539180156958593.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14931588922171290898.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1670539180156958593.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:03:19] [INFO ] Flatten gal took : 23 ms
[2026-05-24 05:03:19] [INFO ] Applying decomposition
[2026-05-24 05:03:19] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph430991107018629053.txt' '-o' '/tmp/graph430991107018629053.bin' '-w' '/tmp/graph430991107018629053.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph430991107018629053.bin' '-l' '-1' '-v' '-w' '/tmp/graph430991107018629053.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:03:19] [INFO ] Decomposing Gal with order
[2026-05-24 05:03:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:03:19] [INFO ] Removed a total of 168 redundant transitions.
[2026-05-24 05:03:19] [INFO ] Flatten gal took : 48 ms
[2026-05-24 05:03:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 4 ms.
[2026-05-24 05:03:19] [INFO ] Time to serialize gal into /tmp/CTLFireability10159180635838341624.gal : 5 ms
[2026-05-24 05:03:19] [INFO ] Time to serialize properties into /tmp/CTLFireability10600296586265585302.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10159180635838341624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10600296586265585302.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 1749/1749 transitions.
Applied a total of 0 rules in 6 ms. Remains 200 /200 variables (removed 0) and now considering 1749/1749 (removed 0) transitions.
[2026-05-24 05:03:49] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4005930303959357270.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6712463426065536095.kers'
[2026-05-24 05:03:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4005930303959357270.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6712463426065536095.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1675 rows 200 cols 7840 entries
Finished phase 1 with 192 SingleSign rule and 0 generalized
[2026-05-24 05:03:49] [INFO ] Computed 8 invariants in 10 ms
Computed 8 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-6712463426065536095.kers
Total runtime 14 ms.
[2026-05-24 05:03:50] [INFO ] Implicit Places using invariants in 234 ms returned []
[2026-05-24 05:03:50] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:03:50] [INFO ] Invariant cache hit.
[2026-05-24 05:03:50] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 05:03:51] [INFO ] Implicit Places using invariants and state equation in 1769 ms returned []
Implicit Place search using SMT with State Equation took 2004 ms to find 0 implicit places.
Running 1747 sub problems to find dead transitions.
[2026-05-24 05:03:51] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:03:51] [INFO ] Invariant cache hit.
[2026-05-24 05:03:51] [INFO ] State equation strengthened by 176 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1747 unsolved
Problem TDEAD972 is UNSAT
Problem TDEAD973 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD975 is UNSAT
Problem TDEAD977 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD983 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD992 is UNSAT
Problem TDEAD993 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD997 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD999 is UNSAT
Problem TDEAD1002 is UNSAT
Problem TDEAD1003 is UNSAT
Problem TDEAD1004 is UNSAT
Problem TDEAD1005 is UNSAT
Problem TDEAD1009 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1011 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1014 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1018 is UNSAT
Problem TDEAD1019 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1022 is UNSAT
Problem TDEAD1023 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1025 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1027 is UNSAT
Problem TDEAD1028 is UNSAT
Problem TDEAD1029 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1031 is UNSAT
Problem TDEAD1032 is UNSAT
Problem TDEAD1033 is UNSAT
Problem TDEAD1034 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1036 is UNSAT
Problem TDEAD1037 is UNSAT
Problem TDEAD1038 is UNSAT
Problem TDEAD1039 is UNSAT
Problem TDEAD1040 is UNSAT
Problem TDEAD1041 is UNSAT
Problem TDEAD1042 is UNSAT
Problem TDEAD1043 is UNSAT
Problem TDEAD1044 is UNSAT
Problem TDEAD1045 is UNSAT
Problem TDEAD1046 is UNSAT
Problem TDEAD1047 is UNSAT
Problem TDEAD1048 is UNSAT
Problem TDEAD1049 is UNSAT
Problem TDEAD1050 is UNSAT
Problem TDEAD1051 is UNSAT
Problem TDEAD1052 is UNSAT
Problem TDEAD1053 is UNSAT
Problem TDEAD1054 is UNSAT
Problem TDEAD1055 is UNSAT
Problem TDEAD1056 is UNSAT
Problem TDEAD1057 is UNSAT
Problem TDEAD1058 is UNSAT
Problem TDEAD1059 is UNSAT
Problem TDEAD1060 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1062 is UNSAT
Problem TDEAD1063 is UNSAT
Problem TDEAD1064 is UNSAT
Problem TDEAD1065 is UNSAT
Problem TDEAD1066 is UNSAT
Problem TDEAD1067 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1069 is UNSAT
Problem TDEAD1070 is UNSAT
Problem TDEAD1071 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1073 is UNSAT
Problem TDEAD1074 is UNSAT
Problem TDEAD1075 is UNSAT
Problem TDEAD1076 is UNSAT
Problem TDEAD1077 is UNSAT
Problem TDEAD1078 is UNSAT
Problem TDEAD1079 is UNSAT
Problem TDEAD1080 is UNSAT
Problem TDEAD1081 is UNSAT
Problem TDEAD1130 is UNSAT
Problem TDEAD1131 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1133 is UNSAT
Problem TDEAD1134 is UNSAT
Problem TDEAD1135 is UNSAT
Problem TDEAD1136 is UNSAT
Problem TDEAD1137 is UNSAT
Problem TDEAD1138 is UNSAT
Problem TDEAD1139 is UNSAT
Problem TDEAD1140 is UNSAT
Problem TDEAD1141 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1143 is UNSAT
Problem TDEAD1144 is UNSAT
Problem TDEAD1145 is UNSAT
Problem TDEAD1146 is UNSAT
Problem TDEAD1147 is UNSAT
Problem TDEAD1148 is UNSAT
Problem TDEAD1149 is UNSAT
Problem TDEAD1150 is UNSAT
Problem TDEAD1151 is UNSAT
Problem TDEAD1152 is UNSAT
Problem TDEAD1153 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1155 is UNSAT
Problem TDEAD1156 is UNSAT
Problem TDEAD1157 is UNSAT
Problem TDEAD1158 is UNSAT
Problem TDEAD1159 is UNSAT
Problem TDEAD1160 is UNSAT
Problem TDEAD1161 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1163 is UNSAT
Problem TDEAD1164 is UNSAT
Problem TDEAD1165 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1170 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1172 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1177 is UNSAT
Problem TDEAD1178 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1180 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1182 is UNSAT
Problem TDEAD1183 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1185 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1187 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1189 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1191 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1196 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1198 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1208 is UNSAT
Problem TDEAD1209 is UNSAT
Problem TDEAD1210 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1214 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1216 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1218 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1220 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1222 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1224 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1226 is UNSAT
Problem TDEAD1227 is UNSAT
Problem TDEAD1228 is UNSAT
Problem TDEAD1229 is UNSAT
Problem TDEAD1230 is UNSAT
Problem TDEAD1231 is UNSAT
Problem TDEAD1232 is UNSAT
Problem TDEAD1233 is UNSAT
Problem TDEAD1234 is UNSAT
Problem TDEAD1235 is UNSAT
Problem TDEAD1236 is UNSAT
Problem TDEAD1237 is UNSAT
Problem TDEAD1238 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1241 is UNSAT
Problem TDEAD1700 is UNSAT
Problem TDEAD1701 is UNSAT
Problem TDEAD1702 is UNSAT
Problem TDEAD1703 is UNSAT
Problem TDEAD1704 is UNSAT
Problem TDEAD1705 is UNSAT
Problem TDEAD1706 is UNSAT
Problem TDEAD1707 is UNSAT
Problem TDEAD1712 is UNSAT
Problem TDEAD1713 is UNSAT
Problem TDEAD1714 is UNSAT
Problem TDEAD1715 is UNSAT
Problem TDEAD1716 is UNSAT
Problem TDEAD1717 is UNSAT
Problem TDEAD1718 is UNSAT
Problem TDEAD1719 is UNSAT
Problem TDEAD1720 is UNSAT
Problem TDEAD1721 is UNSAT
Problem TDEAD1725 is UNSAT
Problem TDEAD1726 is UNSAT
Problem TDEAD1727 is UNSAT
Problem TDEAD1728 is UNSAT
Problem TDEAD1729 is UNSAT
Problem TDEAD1730 is UNSAT
Problem TDEAD1731 is UNSAT
Problem TDEAD1732 is UNSAT
Problem TDEAD1733 is UNSAT
Problem TDEAD1734 is UNSAT
Problem TDEAD1735 is UNSAT
Problem TDEAD1736 is UNSAT
Problem TDEAD1737 is UNSAT
Problem TDEAD1738 is UNSAT
Problem TDEAD1739 is UNSAT
Problem TDEAD1740 is UNSAT
Problem TDEAD1741 is UNSAT
Problem TDEAD1742 is UNSAT
Problem TDEAD1743 is UNSAT
Problem TDEAD1744 is UNSAT
Problem TDEAD1745 is UNSAT
Problem TDEAD1746 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/199 variables, 5/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 0/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
SMT process timed out in 32485ms, After SMT, problems are : Problem set: 248 solved, 1499 unsolved
Search for dead transitions found 248 dead transitions in 32489ms
Found 248 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 248 transitions
Dead transitions reduction (with SMT) removed 248 transitions
Starting structural reductions in LTL mode, iteration 1 : 200/200 places, 1501/1749 transitions.
Reduce places removed 14 places and 274 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 186 transition count 1227
Reduce places removed 10 places and 101 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 24 place count 176 transition count 1126
Reduce places removed 5 places and 53 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 29 place count 171 transition count 1073
Reduce places removed 4 places and 32 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 33 place count 167 transition count 1041
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 35 place count 165 transition count 995
Reduce places removed 1 places and 15 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 36 place count 164 transition count 980
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 37 place count 163 transition count 974
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 49 place count 151 transition count 938
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 30 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 63 place count 149 transition count 908
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 73 place count 139 transition count 848
Iterating global reduction 7 with 10 rules applied. Total rules applied 83 place count 139 transition count 848
Applied a total of 83 rules in 21 ms. Remains 139 /200 variables (removed 61) and now considering 848/1501 (removed 653) transitions.
[2026-05-24 05:04:24] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16364133232973035740.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9157321029774082477.kers'
[2026-05-24 05:04:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16364133232973035740.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9157321029774082477.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 785 rows 139 cols 3619 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-24 05:04:24] [INFO ] Computed 8 invariants in 4 ms
Computed 8 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-9157321029774082477.kers
Total runtime 5 ms.
[2026-05-24 05:04:24] [INFO ] Implicit Places using invariants in 125 ms returned []
[2026-05-24 05:04:24] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 05:04:24] [INFO ] Invariant cache hit.
[2026-05-24 05:04:24] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 05:04:25] [INFO ] Implicit Places using invariants and state equation in 1319 ms returned []
Implicit Place search using SMT with State Equation took 1446 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 139/200 places, 848/1749 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35975 ms. Remains : 139/200 places, 848/1749 transitions.
[2026-05-24 05:04:25] [INFO ] Flatten gal took : 19 ms
[2026-05-24 05:04:25] [INFO ] Flatten gal took : 22 ms
[2026-05-24 05:04:25] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-24 05:04:26] [INFO ] Flatten gal took : 20 ms
[2026-05-24 05:04:26] [INFO ] Flatten gal took : 21 ms
[2026-05-24 05:04:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16534647173819124157.gal : 6 ms
[2026-05-24 05:04:26] [INFO ] Time to serialize properties into /tmp/CTLFireability9414398085309706639.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16534647173819124157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9414398085309706639.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:04:56] [INFO ] Flatten gal took : 18 ms
[2026-05-24 05:04:56] [INFO ] Applying decomposition
[2026-05-24 05:04:56] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8372591383024585306.txt' '-o' '/tmp/graph8372591383024585306.bin' '-w' '/tmp/graph8372591383024585306.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8372591383024585306.bin' '-l' '-1' '-v' '-w' '/tmp/graph8372591383024585306.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:04:56] [INFO ] Decomposing Gal with order
[2026-05-24 05:04:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:04:56] [INFO ] Removed a total of 172 redundant transitions.
[2026-05-24 05:04:56] [INFO ] Flatten gal took : 44 ms
[2026-05-24 05:04:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 104 labels/synchronizations in 4 ms.
[2026-05-24 05:04:56] [INFO ] Time to serialize gal into /tmp/CTLFireability5144275497694889847.gal : 5 ms
[2026-05-24 05:04:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10669748365881541932.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5144275497694889847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10669748365881541932.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 1749/1749 transitions.
Applied a total of 0 rules in 6 ms. Remains 200 /200 variables (removed 0) and now considering 1749/1749 (removed 0) transitions.
[2026-05-24 05:05:26] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5709718966361815236.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18041965837194174294.kers'
[2026-05-24 05:05:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5709718966361815236.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18041965837194174294.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1675 rows 200 cols 7840 entries
Finished phase 1 with 192 SingleSign rule and 0 generalized
[2026-05-24 05:05:26] [INFO ] Computed 8 invariants in 10 ms
Computed 8 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-18041965837194174294.kers
Total runtime 14 ms.
[2026-05-24 05:05:26] [INFO ] Implicit Places using invariants in 223 ms returned []
[2026-05-24 05:05:26] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:05:26] [INFO ] Invariant cache hit.
[2026-05-24 05:05:26] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 05:05:28] [INFO ] Implicit Places using invariants and state equation in 1759 ms returned []
Implicit Place search using SMT with State Equation took 1982 ms to find 0 implicit places.
Running 1747 sub problems to find dead transitions.
[2026-05-24 05:05:28] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:05:28] [INFO ] Invariant cache hit.
[2026-05-24 05:05:28] [INFO ] State equation strengthened by 176 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1747 unsolved
Problem TDEAD972 is UNSAT
Problem TDEAD973 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD975 is UNSAT
Problem TDEAD977 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD983 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD992 is UNSAT
Problem TDEAD993 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD997 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD999 is UNSAT
Problem TDEAD1002 is UNSAT
Problem TDEAD1003 is UNSAT
Problem TDEAD1004 is UNSAT
Problem TDEAD1005 is UNSAT
Problem TDEAD1009 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1011 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1014 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1018 is UNSAT
Problem TDEAD1019 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1022 is UNSAT
Problem TDEAD1023 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1025 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1027 is UNSAT
Problem TDEAD1028 is UNSAT
Problem TDEAD1029 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1031 is UNSAT
Problem TDEAD1032 is UNSAT
Problem TDEAD1033 is UNSAT
Problem TDEAD1034 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1036 is UNSAT
Problem TDEAD1037 is UNSAT
Problem TDEAD1038 is UNSAT
Problem TDEAD1039 is UNSAT
Problem TDEAD1040 is UNSAT
Problem TDEAD1041 is UNSAT
Problem TDEAD1042 is UNSAT
Problem TDEAD1043 is UNSAT
Problem TDEAD1044 is UNSAT
Problem TDEAD1045 is UNSAT
Problem TDEAD1046 is UNSAT
Problem TDEAD1047 is UNSAT
Problem TDEAD1048 is UNSAT
Problem TDEAD1049 is UNSAT
Problem TDEAD1050 is UNSAT
Problem TDEAD1051 is UNSAT
Problem TDEAD1052 is UNSAT
Problem TDEAD1053 is UNSAT
Problem TDEAD1054 is UNSAT
Problem TDEAD1055 is UNSAT
Problem TDEAD1056 is UNSAT
Problem TDEAD1057 is UNSAT
Problem TDEAD1058 is UNSAT
Problem TDEAD1059 is UNSAT
Problem TDEAD1060 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1062 is UNSAT
Problem TDEAD1063 is UNSAT
Problem TDEAD1064 is UNSAT
Problem TDEAD1065 is UNSAT
Problem TDEAD1066 is UNSAT
Problem TDEAD1067 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1069 is UNSAT
Problem TDEAD1070 is UNSAT
Problem TDEAD1071 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1073 is UNSAT
Problem TDEAD1074 is UNSAT
Problem TDEAD1075 is UNSAT
Problem TDEAD1076 is UNSAT
Problem TDEAD1077 is UNSAT
Problem TDEAD1078 is UNSAT
Problem TDEAD1079 is UNSAT
Problem TDEAD1080 is UNSAT
Problem TDEAD1081 is UNSAT
Problem TDEAD1130 is UNSAT
Problem TDEAD1131 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1133 is UNSAT
Problem TDEAD1134 is UNSAT
Problem TDEAD1135 is UNSAT
Problem TDEAD1136 is UNSAT
Problem TDEAD1137 is UNSAT
Problem TDEAD1138 is UNSAT
Problem TDEAD1139 is UNSAT
Problem TDEAD1140 is UNSAT
Problem TDEAD1141 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1143 is UNSAT
Problem TDEAD1144 is UNSAT
Problem TDEAD1145 is UNSAT
Problem TDEAD1146 is UNSAT
Problem TDEAD1147 is UNSAT
Problem TDEAD1148 is UNSAT
Problem TDEAD1149 is UNSAT
Problem TDEAD1150 is UNSAT
Problem TDEAD1151 is UNSAT
Problem TDEAD1152 is UNSAT
Problem TDEAD1153 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1155 is UNSAT
Problem TDEAD1156 is UNSAT
Problem TDEAD1157 is UNSAT
Problem TDEAD1158 is UNSAT
Problem TDEAD1159 is UNSAT
Problem TDEAD1160 is UNSAT
Problem TDEAD1161 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1163 is UNSAT
Problem TDEAD1164 is UNSAT
Problem TDEAD1165 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1170 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1172 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1177 is UNSAT
Problem TDEAD1178 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1180 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1182 is UNSAT
Problem TDEAD1183 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1185 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1187 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1189 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1191 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1196 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1198 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1208 is UNSAT
Problem TDEAD1209 is UNSAT
Problem TDEAD1210 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1214 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1216 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1218 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1220 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1222 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1224 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1226 is UNSAT
Problem TDEAD1227 is UNSAT
Problem TDEAD1228 is UNSAT
Problem TDEAD1229 is UNSAT
Problem TDEAD1230 is UNSAT
Problem TDEAD1231 is UNSAT
Problem TDEAD1232 is UNSAT
Problem TDEAD1233 is UNSAT
Problem TDEAD1234 is UNSAT
Problem TDEAD1235 is UNSAT
Problem TDEAD1236 is UNSAT
Problem TDEAD1237 is UNSAT
Problem TDEAD1238 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1241 is UNSAT
Problem TDEAD1700 is UNSAT
Problem TDEAD1701 is UNSAT
Problem TDEAD1702 is UNSAT
Problem TDEAD1703 is UNSAT
Problem TDEAD1704 is UNSAT
Problem TDEAD1705 is UNSAT
Problem TDEAD1706 is UNSAT
Problem TDEAD1707 is UNSAT
Problem TDEAD1712 is UNSAT
Problem TDEAD1713 is UNSAT
Problem TDEAD1714 is UNSAT
Problem TDEAD1715 is UNSAT
Problem TDEAD1716 is UNSAT
Problem TDEAD1717 is UNSAT
Problem TDEAD1718 is UNSAT
Problem TDEAD1719 is UNSAT
Problem TDEAD1720 is UNSAT
Problem TDEAD1721 is UNSAT
Problem TDEAD1725 is UNSAT
Problem TDEAD1726 is UNSAT
Problem TDEAD1727 is UNSAT
Problem TDEAD1728 is UNSAT
Problem TDEAD1729 is UNSAT
Problem TDEAD1730 is UNSAT
Problem TDEAD1731 is UNSAT
Problem TDEAD1732 is UNSAT
Problem TDEAD1733 is UNSAT
Problem TDEAD1734 is UNSAT
Problem TDEAD1735 is UNSAT
Problem TDEAD1736 is UNSAT
Problem TDEAD1737 is UNSAT
Problem TDEAD1738 is UNSAT
Problem TDEAD1739 is UNSAT
Problem TDEAD1740 is UNSAT
Problem TDEAD1741 is UNSAT
Problem TDEAD1742 is UNSAT
Problem TDEAD1743 is UNSAT
Problem TDEAD1744 is UNSAT
Problem TDEAD1745 is UNSAT
Problem TDEAD1746 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/199 variables, 5/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 0/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 1675/1874 variables, 199/212 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
SMT process timed out in 32497ms, After SMT, problems are : Problem set: 248 solved, 1499 unsolved
Search for dead transitions found 248 dead transitions in 32500ms
Found 248 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 248 transitions
Dead transitions reduction (with SMT) removed 248 transitions
Starting structural reductions in LTL mode, iteration 1 : 200/200 places, 1501/1749 transitions.
Reduce places removed 14 places and 274 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 186 transition count 1227
Reduce places removed 10 places and 101 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 24 place count 176 transition count 1126
Reduce places removed 5 places and 53 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 29 place count 171 transition count 1073
Reduce places removed 4 places and 32 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 33 place count 167 transition count 1041
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 35 place count 165 transition count 995
Reduce places removed 1 places and 15 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 36 place count 164 transition count 980
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 37 place count 163 transition count 974
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 49 place count 151 transition count 938
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 30 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 63 place count 149 transition count 908
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 73 place count 139 transition count 848
Iterating global reduction 7 with 10 rules applied. Total rules applied 83 place count 139 transition count 848
Applied a total of 83 rules in 17 ms. Remains 139 /200 variables (removed 61) and now considering 848/1501 (removed 653) transitions.
[2026-05-24 05:06:00] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10985606339574122516.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15655348923001231164.kers'
[2026-05-24 05:06:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10985606339574122516.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15655348923001231164.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 785 rows 139 cols 3619 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-24 05:06:00] [INFO ] Computed 8 invariants in 8 ms
Computed 8 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-15655348923001231164.kers
Total runtime 10 ms.
[2026-05-24 05:06:00] [INFO ] Implicit Places using invariants in 138 ms returned []
[2026-05-24 05:06:00] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 05:06:00] [INFO ] Invariant cache hit.
[2026-05-24 05:06:01] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 05:06:02] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 1447 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 139/200 places, 848/1749 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35961 ms. Remains : 139/200 places, 848/1749 transitions.
[2026-05-24 05:06:02] [INFO ] Flatten gal took : 17 ms
[2026-05-24 05:06:02] [INFO ] Flatten gal took : 18 ms
[2026-05-24 05:06:02] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-24 05:06:02] [INFO ] Flatten gal took : 18 ms
[2026-05-24 05:06:02] [INFO ] Flatten gal took : 18 ms
[2026-05-24 05:06:02] [INFO ] Time to serialize gal into /tmp/CTLFireability17541617940271990101.gal : 4 ms
[2026-05-24 05:06:02] [INFO ] Time to serialize properties into /tmp/CTLFireability10101930103428282759.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17541617940271990101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10101930103428282759.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:06:32] [INFO ] Flatten gal took : 19 ms
[2026-05-24 05:06:32] [INFO ] Applying decomposition
[2026-05-24 05:06:32] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12929449646576385622.txt' '-o' '/tmp/graph12929449646576385622.bin' '-w' '/tmp/graph12929449646576385622.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12929449646576385622.bin' '-l' '-1' '-v' '-w' '/tmp/graph12929449646576385622.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:06:32] [INFO ] Decomposing Gal with order
[2026-05-24 05:06:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:06:32] [INFO ] Removed a total of 179 redundant transitions.
[2026-05-24 05:06:32] [INFO ] Flatten gal took : 41 ms
[2026-05-24 05:06:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 5 ms.
[2026-05-24 05:06:32] [INFO ] Time to serialize gal into /tmp/CTLFireability1991579385423685691.gal : 5 ms
[2026-05-24 05:06:32] [INFO ] Time to serialize properties into /tmp/CTLFireability13188120670388187381.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1991579385423685691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13188120670388187381.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 1749/1749 transitions.
Applied a total of 0 rules in 14 ms. Remains 200 /200 variables (removed 0) and now considering 1749/1749 (removed 0) transitions.
[2026-05-24 05:07:02] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13837099199896000716.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15931728963038014110.kers'
[2026-05-24 05:07:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13837099199896000716.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15931728963038014110.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1675 rows 200 cols 7840 entries
Finished phase 1 with 192 SingleSign rule and 0 generalized
[2026-05-24 05:07:02] [INFO ] Computed 8 invariants in 11 ms
Computed 8 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-15931728963038014110.kers
Total runtime 16 ms.
[2026-05-24 05:07:02] [INFO ] Implicit Places using invariants in 223 ms returned []
[2026-05-24 05:07:02] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:07:02] [INFO ] Invariant cache hit.
[2026-05-24 05:07:03] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 05:07:04] [INFO ] Implicit Places using invariants and state equation in 1787 ms returned []
Implicit Place search using SMT with State Equation took 2015 ms to find 0 implicit places.
Running 1747 sub problems to find dead transitions.
[2026-05-24 05:07:04] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 05:07:04] [INFO ] Invariant cache hit.
[2026-05-24 05:07:04] [INFO ] State equation strengthened by 176 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1747 unsolved
Problem TDEAD972 is UNSAT
Problem TDEAD973 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD975 is UNSAT
Problem TDEAD977 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD983 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD992 is UNSAT
Problem TDEAD993 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD997 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD999 is UNSAT
Problem TDEAD1002 is UNSAT
Problem TDEAD1003 is UNSAT
Problem TDEAD1004 is UNSAT
Problem TDEAD1005 is UNSAT
Problem TDEAD1009 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1011 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1014 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1018 is UNSAT
Problem TDEAD1019 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1022 is UNSAT
Problem TDEAD1023 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1025 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1027 is UNSAT
Problem TDEAD1028 is UNSAT
Problem TDEAD1029 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1031 is UNSAT
Problem TDEAD1032 is UNSAT
Problem TDEAD1033 is UNSAT
Problem TDEAD1034 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1036 is UNSAT
Problem TDEAD1037 is UNSAT
Problem TDEAD1038 is UNSAT
Problem TDEAD1039 is UNSAT
Problem TDEAD1040 is UNSAT
Problem TDEAD1041 is UNSAT
Problem TDEAD1042 is UNSAT
Problem TDEAD1043 is UNSAT
Problem TDEAD1044 is UNSAT
Problem TDEAD1045 is UNSAT
Problem TDEAD1046 is UNSAT
Problem TDEAD1047 is UNSAT
Problem TDEAD1048 is UNSAT
Problem TDEAD1049 is UNSAT
Problem TDEAD1050 is UNSAT
Problem TDEAD1051 is UNSAT
Problem TDEAD1052 is UNSAT
Problem TDEAD1053 is UNSAT
Problem TDEAD1054 is UNSAT
Problem TDEAD1055 is UNSAT
Problem TDEAD1056 is UNSAT
Problem TDEAD1057 is UNSAT
Problem TDEAD1058 is UNSAT
Problem TDEAD1059 is UNSAT
Problem TDEAD1060 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1062 is UNSAT
Problem TDEAD1063 is UNSAT
Problem TDEAD1064 is UNSAT
Problem TDEAD1065 is UNSAT
Problem TDEAD1066 is UNSAT
Problem TDEAD1067 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1069 is UNSAT
Problem TDEAD1070 is UNSAT
Problem TDEAD1071 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1073 is UNSAT
Problem TDEAD1074 is UNSAT
Problem TDEAD1075 is UNSAT
Problem TDEAD1076 is UNSAT
Problem TDEAD1077 is UNSAT
Problem TDEAD1078 is UNSAT
Problem TDEAD1079 is UNSAT
Problem TDEAD1080 is UNSAT
Problem TDEAD1081 is UNSAT
Problem TDEAD1130 is UNSAT
Problem TDEAD1131 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1133 is UNSAT
Problem TDEAD1134 is UNSAT
Problem TDEAD1135 is UNSAT
Problem TDEAD1136 is UNSAT
Problem TDEAD1137 is UNSAT
Problem TDEAD1138 is UNSAT
Problem TDEAD1139 is UNSAT
Problem TDEAD1140 is UNSAT
Problem TDEAD1141 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1143 is UNSAT
Problem TDEAD1144 is UNSAT
Problem TDEAD1145 is UNSAT
Problem TDEAD1146 is UNSAT
Problem TDEAD1147 is UNSAT
Problem TDEAD1148 is UNSAT
Problem TDEAD1149 is UNSAT
Problem TDEAD1150 is UNSAT
Problem TDEAD1151 is UNSAT
Problem TDEAD1152 is UNSAT
Problem TDEAD1153 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1155 is UNSAT
Problem TDEAD1156 is UNSAT
Problem TDEAD1157 is UNSAT
Problem TDEAD1158 is UNSAT
Problem TDEAD1159 is UNSAT
Problem TDEAD1160 is UNSAT
Problem TDEAD1161 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1163 is UNSAT
Problem TDEAD1164 is UNSAT
Problem TDEAD1165 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1170 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1172 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1177 is UNSAT
Problem TDEAD1178 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1180 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1182 is UNSAT
Problem TDEAD1183 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1185 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1187 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1189 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1191 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1196 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1198 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1208 is UNSAT
Problem TDEAD1209 is UNSAT
Problem TDEAD1210 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1214 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1216 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1218 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1220 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1222 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1224 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1226 is UNSAT
Problem TDEAD1227 is UNSAT
Problem TDEAD1228 is UNSAT
Problem TDEAD1229 is UNSAT
Problem TDEAD1230 is UNSAT
Problem TDEAD1231 is UNSAT
Problem TDEAD1232 is UNSAT
Problem TDEAD1233 is UNSAT
Problem TDEAD1234 is UNSAT
Problem TDEAD1235 is UNSAT
Problem TDEAD1236 is UNSAT
Problem TDEAD1237 is UNSAT
Problem TDEAD1238 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1241 is UNSAT
Problem TDEAD1700 is UNSAT
Problem TDEAD1701 is UNSAT
Problem TDEAD1702 is UNSAT
Problem TDEAD1703 is UNSAT
Problem TDEAD1704 is UNSAT
Problem TDEAD1705 is UNSAT
Problem TDEAD1706 is UNSAT
Problem TDEAD1707 is UNSAT
Problem TDEAD1712 is UNSAT
Problem TDEAD1713 is UNSAT
Problem TDEAD1714 is UNSAT
Problem TDEAD1715 is UNSAT
Problem TDEAD1716 is UNSAT
Problem TDEAD1717 is UNSAT
Problem TDEAD1718 is UNSAT
Problem TDEAD1719 is UNSAT
Problem TDEAD1720 is UNSAT
Problem TDEAD1721 is UNSAT
Problem TDEAD1725 is UNSAT
Problem TDEAD1726 is UNSAT
Problem TDEAD1727 is UNSAT
Problem TDEAD1728 is UNSAT
Problem TDEAD1729 is UNSAT
Problem TDEAD1730 is UNSAT
Problem TDEAD1731 is UNSAT
Problem TDEAD1732 is UNSAT
Problem TDEAD1733 is UNSAT
Problem TDEAD1734 is UNSAT
Problem TDEAD1735 is UNSAT
Problem TDEAD1736 is UNSAT
Problem TDEAD1737 is UNSAT
Problem TDEAD1738 is UNSAT
Problem TDEAD1739 is UNSAT
Problem TDEAD1740 is UNSAT
Problem TDEAD1741 is UNSAT
Problem TDEAD1742 is UNSAT
Problem TDEAD1743 is UNSAT
Problem TDEAD1744 is UNSAT
Problem TDEAD1745 is UNSAT
Problem TDEAD1746 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/199 variables, 5/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 0/13 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
At refinement iteration 3 (OVERLAPS) 1675/1874 variables, 199/212 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
SMT process timed out in 32561ms, After SMT, problems are : Problem set: 248 solved, 1499 unsolved
Search for dead transitions found 248 dead transitions in 32564ms
Found 248 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 248 transitions
Dead transitions reduction (with SMT) removed 248 transitions
Starting structural reductions in LTL mode, iteration 1 : 200/200 places, 1501/1749 transitions.
Reduce places removed 14 places and 274 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 186 transition count 1227
Reduce places removed 10 places and 101 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 24 place count 176 transition count 1126
Reduce places removed 5 places and 53 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 29 place count 171 transition count 1073
Reduce places removed 4 places and 32 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 33 place count 167 transition count 1041
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 35 place count 165 transition count 995
Reduce places removed 1 places and 15 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 36 place count 164 transition count 980
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 37 place count 163 transition count 974
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 49 place count 151 transition count 938
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 30 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 63 place count 149 transition count 908
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 73 place count 139 transition count 848
Iterating global reduction 7 with 10 rules applied. Total rules applied 83 place count 139 transition count 848
Applied a total of 83 rules in 31 ms. Remains 139 /200 variables (removed 61) and now considering 848/1501 (removed 653) transitions.
[2026-05-24 05:07:37] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11720160753620263547.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1152424439519896408.kers'
[2026-05-24 05:07:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11720160753620263547.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1152424439519896408.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 785 rows 139 cols 3619 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-24 05:07:37] [INFO ] Computed 8 invariants in 4 ms
Computed 8 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1152424439519896408.kers
Total runtime 7 ms.
[2026-05-24 05:07:37] [INFO ] Implicit Places using invariants in 137 ms returned []
[2026-05-24 05:07:37] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 05:07:37] [INFO ] Invariant cache hit.
[2026-05-24 05:07:37] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 05:07:38] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned []
Implicit Place search using SMT with State Equation took 1451 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 139/200 places, 848/1749 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36083 ms. Remains : 139/200 places, 848/1749 transitions.
[2026-05-24 05:07:38] [INFO ] Flatten gal took : 16 ms
[2026-05-24 05:07:38] [INFO ] Flatten gal took : 18 ms
[2026-05-24 05:07:38] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-24 05:07:38] [INFO ] Flatten gal took : 18 ms
[2026-05-24 05:07:38] [INFO ] Flatten gal took : 18 ms
[2026-05-24 05:07:38] [INFO ] Time to serialize gal into /tmp/CTLFireability9470495649110609524.gal : 4 ms
[2026-05-24 05:07:38] [INFO ] Time to serialize properties into /tmp/CTLFireability8372173165518162358.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9470495649110609524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8372173165518162358.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:08:08] [INFO ] Flatten gal took : 17 ms
[2026-05-24 05:08:08] [INFO ] Applying decomposition
[2026-05-24 05:08:08] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14527941720951849099.txt' '-o' '/tmp/graph14527941720951849099.bin' '-w' '/tmp/graph14527941720951849099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14527941720951849099.bin' '-l' '-1' '-v' '-w' '/tmp/graph14527941720951849099.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:08:09] [INFO ] Decomposing Gal with order
[2026-05-24 05:08:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:08:09] [INFO ] Removed a total of 179 redundant transitions.
[2026-05-24 05:08:09] [INFO ] Flatten gal took : 32 ms
[2026-05-24 05:08:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 4 ms.
[2026-05-24 05:08:09] [INFO ] Time to serialize gal into /tmp/CTLFireability16210872941714875228.gal : 5 ms
[2026-05-24 05:08:09] [INFO ] Time to serialize properties into /tmp/CTLFireability5565802349527050287.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16210872941714875228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5565802349527050287.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:08:39] [INFO ] Flatten gal took : 39 ms
[2026-05-24 05:08:39] [INFO ] Flatten gal took : 37 ms
[2026-05-24 05:08:39] [INFO ] Applying decomposition
[2026-05-24 05:08:39] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14338081129999774285.txt' '-o' '/tmp/graph14338081129999774285.bin' '-w' '/tmp/graph14338081129999774285.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14338081129999774285.bin' '-l' '-1' '-v' '-w' '/tmp/graph14338081129999774285.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:08:39] [INFO ] Decomposing Gal with order
[2026-05-24 05:08:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:08:39] [INFO ] Removed a total of 147 redundant transitions.
[2026-05-24 05:08:39] [INFO ] Flatten gal took : 66 ms
[2026-05-24 05:08:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 188 labels/synchronizations in 7 ms.
[2026-05-24 05:08:39] [INFO ] Time to serialize gal into /tmp/CTLFireability16731237436574782162.gal : 13 ms
[2026-05-24 05:08:39] [INFO ] Time to serialize properties into /tmp/CTLFireability1250441631155069742.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16731237436574782162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1250441631155069742.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:32:11] [INFO ] Flatten gal took : 410 ms
[2026-05-24 05:32:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9435295992326241294.gal : 55 ms
[2026-05-24 05:32:12] [INFO ] Time to serialize properties into /tmp/CTLFireability15467666941569884406.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9435295992326241294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15467666941569884406.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:55:42] [INFO ] Flatten gal took : 262 ms
[2026-05-24 05:55:43] [INFO ] Input system was already deterministic with 1749 transitions.
[2026-05-24 05:55:43] [INFO ] Transformed 200 places.
[2026-05-24 05:55:43] [INFO ] Transformed 1749 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-24 05:55:43] [INFO ] Time to serialize gal into /tmp/CTLFireability5924563585101310027.gal : 18 ms
[2026-05-24 05:55:43] [INFO ] Time to serialize properties into /tmp/CTLFireability1025409121151152584.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5924563585101310027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1025409121151152584.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="BugTracking-PT-q8m016"
export BK_EXAMINATION="CTLFireability"
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 BugTracking-PT-q8m016, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946841900410"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m016.tgz
mv BugTracking-PT-q8m016 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;