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-177946842000441.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BugTracking-PT-q8m256, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842000441
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 6.0K Mar 5 17:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Mar 5 17:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 5 17:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 5 17:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 5 17:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 5 17:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 5 17:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Mar 5 17:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:42 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-q8m256-CTLCardinality-2024-00
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-01
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-02
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-03
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-04
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-05
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-06
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-07
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-08
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-09
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-10
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-11
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-12
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-13
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-14
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779606222868

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m256
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 07:03:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 07:03:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 07:03:44] [INFO ] Load time of PNML (sax parser for PT used): 786 ms
[2026-05-24 07:03:44] [INFO ] Transformed 754 places.
[2026-05-24 07:03:44] [INFO ] Transformed 27370 transitions.
[2026-05-24 07:03:45] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 967 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 474 places in 113 ms
Reduce places removed 474 places and 23466 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 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 07:03:45] [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-999298795727889181.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2219742080728727105.kers'
[2026-05-24 07:03:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-999298795727889181.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2219742080728727105.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 07:03:45] [INFO ] Computed 8 invariants in 11 ms
Computed 8 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-2219742080728727105.kers
Total runtime 18 ms.
[2026-05-24 07:03:46] [INFO ] Implicit Places using invariants in 728 ms returned []
[2026-05-24 07:03:46] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2026-05-24 07:03:46] [INFO ] Invariant cache hit.
[2026-05-24 07:03:46] [INFO ] State equation strengthened by 282 read => feed constraints.
[2026-05-24 07:03:49] [INFO ] Implicit Places using invariants and state equation in 3288 ms returned []
Implicit Place search using SMT with State Equation took 4046 ms to find 0 implicit places.
Running 3869 sub problems to find dead transitions.
[2026-05-24 07:03:49] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2026-05-24 07:03:49] [INFO ] Invariant cache hit.
[2026-05-24 07:03:49] [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
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 276/3984 variables, and 11 constraints, problems are : Problem set: 0 solved, 3869 unsolved in 30115 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: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3869 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3869 unsolved
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 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, 3/11 constraints. Problems are: Problem set: 39 solved, 3830 unsolved
Problem TDEAD784 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD796 is UNSAT
Problem TDEAD802 is UNSAT
Problem TDEAD814 is UNSAT
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 30050 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 66017ms problems are : Problem set: 44 solved, 3825 unsolved
Search for dead transitions found 44 dead transitions in 66058ms
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 7 ms
Applied a total of 20 rules in 93 ms. Remains 258 /277 variables (removed 19) and now considering 3226/3827 (removed 601) transitions.
[2026-05-24 07:04:55] [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-16860500530160131480.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5113939944255807809.kers'
[2026-05-24 07:04:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16860500530160131480.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5113939944255807809.kers]
Culling trivial invariants: removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 3099 rows 257 cols 14742 entries
Finished phase 1 with 249 SingleSign rule and 0 generalized
[2026-05-24 07:04:55] [INFO ] Computed 9 invariants in 12 ms
Computed 9 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-5113939944255807809.kers
Total runtime 14 ms.
[2026-05-24 07:04:56] [INFO ] Implicit Places using invariants in 510 ms returned []
[2026-05-24 07:04:56] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 07:04:56] [INFO ] Invariant cache hit.
[2026-05-24 07:04:56] [INFO ] State equation strengthened by 250 read => feed constraints.
[2026-05-24 07:04:58] [INFO ] Implicit Places using invariants and state equation in 2575 ms returned []
Implicit Place search using SMT with State Equation took 3089 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 73465 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 3 ms
Applied a total of 0 rules in 13 ms. Remains 258 /258 variables (removed 0) and now considering 3226/3226 (removed 0) transitions.
[2026-05-24 07:04:58] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 07:04:58] [INFO ] Invariant cache hit.
[2026-05-24 07:04:59] [INFO ] Implicit Places using invariants in 359 ms returned []
[2026-05-24 07:04:59] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 07:04:59] [INFO ] Invariant cache hit.
[2026-05-24 07:04:59] [INFO ] State equation strengthened by 250 read => feed constraints.
[2026-05-24 07:05:01] [INFO ] Implicit Places using invariants and state equation in 2605 ms returned []
Implicit Place search using SMT with State Equation took 2968 ms to find 0 implicit places.
Running 3224 sub problems to find dead transitions.
[2026-05-24 07:05:01] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 07:05:01] [INFO ] Invariant cache hit.
[2026-05-24 07:05:01] [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
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 30047 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
SMT process timed out in 64914ms, After SMT, problems are : Problem set: 73 solved, 3151 unsolved
Search for dead transitions found 73 dead transitions in 64922ms
Found 73 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 73 transitions
Dead transitions reduction (with SMT) removed 73 transitions
Starting structural reductions in LTL mode, iteration 1 : 258/258 places, 3153/3226 transitions.
Reduce places removed 17 places and 535 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 241 transition count 2618
Reduce places removed 12 places and 263 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 29 place count 229 transition count 2355
Reduce places removed 10 places and 312 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 39 place count 219 transition count 2043
Reduce places removed 11 places and 219 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 50 place count 208 transition count 1824
Reduce places removed 2 places and 39 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 52 place count 206 transition count 1785
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 54 place count 204 transition count 1749
Deduced a syphon composed of 4 places in 5 ms
Iterating global reduction 5 with 2 rules applied. Total rules applied 56 place count 204 transition count 1749
Deduced a syphon composed of 4 places in 2 ms
Applied a total of 56 rules in 36 ms. Remains 204 /258 variables (removed 54) and now considering 1749/3153 (removed 1404) transitions.
[2026-05-24 07:06:06] [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-4045198329761672873.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1454898421314939480.kers'
[2026-05-24 07:06:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4045198329761672873.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1454898421314939480.kers]
Culling trivial invariants: removing 4 columns.
Culled 4 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 07:06:06] [INFO ] Computed 12 invariants in 4 ms
Computed 12 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-1454898421314939480.kers
Total runtime 6 ms.
[2026-05-24 07:06:06] [INFO ] Implicit Places using invariants in 210 ms returned []
[2026-05-24 07:06:06] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 07:06:06] [INFO ] Invariant cache hit.
[2026-05-24 07:06:07] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 07:06:11] [INFO ] Implicit Places using invariants and state equation in 4939 ms returned []
Implicit Place search using SMT with State Equation took 5152 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 204/258 places, 1749/3226 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73111 ms. Remains : 204/258 places, 1749/3226 transitions.
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Support contains 9 out of 200 places after structural reductions.
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 07:06:12] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2026-05-24 07:06:12] [INFO ] Flatten gal took : 171 ms
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 07:06:12] [INFO ] Flatten gal took : 107 ms
[2026-05-24 07:06:12] [INFO ] Input system was already deterministic with 1749 transitions.
Support contains 8 out of 200 places (down from 9) after GAL structural reductions.
RANDOM walk for 40014 steps (12 resets) in 954 ms. (41 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 159 ms. (250 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 172 ms. (231 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 114 ms. (347 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 188 ms. (211 steps per ms) remains 5/5 properties
[2026-05-24 07:06:13] [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-14544071892074647496.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16594869004163437454.kers'
[2026-05-24 07:06:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14544071892074647496.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16594869004163437454.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 07:06:13] [INFO ] Computed 8 invariants in 5 ms
Computed 8 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-16594869004163437454.kers
Total runtime 6 ms.
[2026-05-24 07:06:13] [INFO ] State equation strengthened by 176 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp2 is UNSAT
At refinement iteration 1 (OVERLAPS) 47/54 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1118/1172 variables, 54/57 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1172 variables, 61/118 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1172 variables, 0/118 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 480/1652 variables, 94/212 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1652 variables, 2/214 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1652 variables, 78/292 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1652 variables, 0/292 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 183/1835 variables, 25/317 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1835 variables, 1/318 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1835 variables, 28/346 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1835 variables, 0/346 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 2/1837 variables, 1/347 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1837 variables, 0/347 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 38/1875 variables, 27/374 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1875 variables, 1/375 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1875 variables, 9/384 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1875 variables, 0/384 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 20 (OVERLAPS) 0/1875 variables, 0/384 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1875/1875 variables, and 384 constraints, problems are : Problem set: 1 solved, 4 unsolved in 1156 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 200/200 constraints, ReadFeed: 176/176 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 24/30 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 801/831 variables, 30/32 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/831 variables, 45/77 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/831 variables, 0/77 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 804/1635 variables, 109/186 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1635 variables, 3/189 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1635 variables, 94/283 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1635 variables, 4/287 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem AtomicPropp1 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/1635 variables, 6/293 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1635 variables, 1/294 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1635 variables, 0/294 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 13 (OVERLAPS) 200/1835 variables, 34/328 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1835 variables, 1/329 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1835 variables, 28/357 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1835 variables, 0/357 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/1837 variables, 1/358 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1837 variables, 0/358 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 38/1875 variables, 27/385 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1875 variables, 1/386 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1875 variables, 9/395 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1875 variables, 1/396 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1875 variables, 0/396 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 0/1875 variables, 0/396 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1875/1875 variables, and 396 constraints, problems are : Problem set: 3 solved, 2 unsolved in 2794 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 200/200 constraints, ReadFeed: 176/176 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3976ms problems are : Problem set: 3 solved, 2 unsolved
Parikh walk visited 0 properties in 10391 ms.
Support contains 4 out of 200 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 200/200 places, 1749/1749 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 198 transition count 1751
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 198 transition count 1745
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 192 transition count 1745
Applied a total of 16 rules in 124 ms. Remains 192 /200 variables (removed 8) and now considering 1745/1749 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 192/200 places, 1745/1749 transitions.
RANDOM walk for 40655 steps (8 resets) in 39 ms. (1016 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 123 ms. (322 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 201615 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :0 out of 2
Probabilistic random walk after 201615 steps, saw 105682 distinct states, run finished after 3006 ms. (steps per millisecond=67 ) properties seen :0
[2026-05-24 07:06:30] [INFO ] Flow matrix only has 1667 transitions (discarded 78 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1906489751961364413.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16928102707721875251.kers'
[2026-05-24 07:06:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1906489751961364413.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16928102707721875251.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1667 rows 192 cols 7824 entries
Finished phase 1 with 184 SingleSign rule and 0 generalized
[2026-05-24 07:06:30] [INFO ] Computed 8 invariants in 5 ms
Computed 8 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-16928102707721875251.kers
Total runtime 6 ms.
[2026-05-24 07:06:30] [INFO ] State equation strengthened by 177 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 23/27 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 774/801 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/801 variables, 44/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/801 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 824/1625 variables, 107/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1625 variables, 3/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1625 variables, 95/278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1625 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 211/1836 variables, 35/313 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1836 variables, 2/315 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1836 variables, 38/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1836 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 23/1859 variables, 23/376 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1859 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1859 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/1859 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1859/1859 variables, and 377 constraints, problems are : Problem set: 0 solved, 2 unsolved in 591 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 192/192 constraints, ReadFeed: 177/177 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 23/27 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 774/801 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/801 variables, 44/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/801 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 824/1625 variables, 107/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1625 variables, 3/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1625 variables, 95/278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1625 variables, 2/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1625 variables, 2/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1625 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 211/1836 variables, 35/317 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1836 variables, 2/319 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1836 variables, 38/357 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1836 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 23/1859 variables, 23/380 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1859 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1859 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1859 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/1859 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1859/1859 variables, and 383 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1863 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 192/192 constraints, ReadFeed: 177/177 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2497ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 7482 ms.
Support contains 4 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 1745/1745 transitions.
Applied a total of 0 rules in 33 ms. Remains 192 /192 variables (removed 0) and now considering 1745/1745 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 192/192 places, 1745/1745 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 1745/1745 transitions.
Applied a total of 0 rules in 31 ms. Remains 192 /192 variables (removed 0) and now considering 1745/1745 (removed 0) transitions.
[2026-05-24 07:06:40] [INFO ] Flow matrix only has 1667 transitions (discarded 78 similar events)
[2026-05-24 07:06:40] [INFO ] Invariant cache hit.
[2026-05-24 07:06:41] [INFO ] Implicit Places using invariants in 270 ms returned []
[2026-05-24 07:06:41] [INFO ] Flow matrix only has 1667 transitions (discarded 78 similar events)
[2026-05-24 07:06:41] [INFO ] Invariant cache hit.
[2026-05-24 07:06:41] [INFO ] State equation strengthened by 177 read => feed constraints.
[2026-05-24 07:06:42] [INFO ] Implicit Places using invariants and state equation in 1476 ms returned []
Implicit Place search using SMT with State Equation took 1760 ms to find 0 implicit places.
[2026-05-24 07:06:42] [INFO ] Redundant transitions in 147 ms returned []
Running 1744 sub problems to find dead transitions.
[2026-05-24 07:06:42] [INFO ] Flow matrix only has 1667 transitions (discarded 78 similar events)
[2026-05-24 07:06:42] [INFO ] Invariant cache hit.
[2026-05-24 07:06:42] [INFO ] State equation strengthened by 177 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1744 unsolved
Problem TDEAD601 is UNSAT
Problem TDEAD602 is UNSAT
Problem TDEAD603 is UNSAT
Problem TDEAD604 is UNSAT
Problem TDEAD606 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD611 is UNSAT
Problem TDEAD612 is UNSAT
Problem TDEAD613 is UNSAT
Problem TDEAD614 is UNSAT
Problem TDEAD615 is UNSAT
Problem TDEAD616 is UNSAT
Problem TDEAD619 is UNSAT
Problem TDEAD620 is UNSAT
Problem TDEAD621 is UNSAT
Problem TDEAD622 is UNSAT
Problem TDEAD625 is UNSAT
Problem TDEAD626 is UNSAT
Problem TDEAD627 is UNSAT
Problem TDEAD628 is UNSAT
Problem TDEAD631 is UNSAT
Problem TDEAD632 is UNSAT
Problem TDEAD633 is UNSAT
Problem TDEAD634 is UNSAT
Problem TDEAD638 is UNSAT
Problem TDEAD639 is UNSAT
Problem TDEAD640 is UNSAT
Problem TDEAD641 is UNSAT
Problem TDEAD642 is UNSAT
Problem TDEAD643 is UNSAT
Problem TDEAD645 is UNSAT
Problem TDEAD646 is UNSAT
Problem TDEAD647 is UNSAT
Problem TDEAD648 is UNSAT
Problem TDEAD649 is UNSAT
Problem TDEAD650 is UNSAT
Problem TDEAD651 is UNSAT
Problem TDEAD652 is UNSAT
Problem TDEAD653 is UNSAT
Problem TDEAD654 is UNSAT
Problem TDEAD655 is UNSAT
Problem TDEAD656 is UNSAT
Problem TDEAD657 is UNSAT
Problem TDEAD658 is UNSAT
Problem TDEAD659 is UNSAT
Problem TDEAD660 is UNSAT
Problem TDEAD661 is UNSAT
Problem TDEAD662 is UNSAT
Problem TDEAD663 is UNSAT
Problem TDEAD664 is UNSAT
Problem TDEAD665 is UNSAT
Problem TDEAD666 is UNSAT
Problem TDEAD667 is UNSAT
Problem TDEAD668 is UNSAT
Problem TDEAD669 is UNSAT
Problem TDEAD670 is UNSAT
Problem TDEAD671 is UNSAT
Problem TDEAD672 is UNSAT
Problem TDEAD673 is UNSAT
Problem TDEAD674 is UNSAT
Problem TDEAD675 is UNSAT
Problem TDEAD676 is UNSAT
Problem TDEAD677 is UNSAT
Problem TDEAD678 is UNSAT
Problem TDEAD679 is UNSAT
Problem TDEAD680 is UNSAT
Problem TDEAD681 is UNSAT
Problem TDEAD682 is UNSAT
Problem TDEAD683 is UNSAT
Problem TDEAD684 is UNSAT
Problem TDEAD685 is UNSAT
Problem TDEAD686 is UNSAT
Problem TDEAD687 is UNSAT
Problem TDEAD688 is UNSAT
Problem TDEAD689 is UNSAT
Problem TDEAD690 is UNSAT
Problem TDEAD691 is UNSAT
Problem TDEAD692 is UNSAT
Problem TDEAD693 is UNSAT
Problem TDEAD694 is UNSAT
Problem TDEAD695 is UNSAT
Problem TDEAD696 is UNSAT
Problem TDEAD697 is UNSAT
Problem TDEAD698 is UNSAT
Problem TDEAD699 is UNSAT
Problem TDEAD700 is UNSAT
Problem TDEAD701 is UNSAT
Problem TDEAD702 is UNSAT
Problem TDEAD703 is UNSAT
Problem TDEAD704 is UNSAT
Problem TDEAD705 is UNSAT
Problem TDEAD706 is UNSAT
Problem TDEAD707 is UNSAT
Problem TDEAD708 is UNSAT
Problem TDEAD709 is UNSAT
Problem TDEAD710 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD761 is UNSAT
Problem TDEAD762 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD764 is UNSAT
Problem TDEAD765 is UNSAT
Problem TDEAD766 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD768 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD770 is UNSAT
Problem TDEAD771 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD773 is UNSAT
Problem TDEAD774 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD777 is UNSAT
Problem TDEAD778 is UNSAT
Problem TDEAD779 is UNSAT
Problem TDEAD780 is UNSAT
Problem TDEAD781 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD783 is UNSAT
Problem TDEAD784 is UNSAT
Problem TDEAD785 is UNSAT
Problem TDEAD786 is UNSAT
Problem TDEAD787 is UNSAT
Problem TDEAD788 is UNSAT
Problem TDEAD789 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD791 is UNSAT
Problem TDEAD792 is UNSAT
Problem TDEAD793 is UNSAT
Problem TDEAD794 is UNSAT
Problem TDEAD795 is UNSAT
Problem TDEAD796 is UNSAT
Problem TDEAD797 is UNSAT
Problem TDEAD798 is UNSAT
Problem TDEAD799 is UNSAT
Problem TDEAD800 is UNSAT
Problem TDEAD801 is UNSAT
Problem TDEAD802 is UNSAT
Problem TDEAD803 is UNSAT
Problem TDEAD804 is UNSAT
Problem TDEAD805 is UNSAT
Problem TDEAD806 is UNSAT
Problem TDEAD807 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 TDEAD815 is UNSAT
Problem TDEAD816 is UNSAT
Problem TDEAD817 is UNSAT
Problem TDEAD818 is UNSAT
Problem TDEAD819 is UNSAT
Problem TDEAD820 is UNSAT
Problem TDEAD821 is UNSAT
Problem TDEAD822 is UNSAT
Problem TDEAD823 is UNSAT
Problem TDEAD824 is UNSAT
Problem TDEAD825 is UNSAT
Problem TDEAD826 is UNSAT
Problem TDEAD827 is UNSAT
Problem TDEAD828 is UNSAT
Problem TDEAD829 is UNSAT
Problem TDEAD830 is UNSAT
Problem TDEAD831 is UNSAT
Problem TDEAD832 is UNSAT
Problem TDEAD833 is UNSAT
Problem TDEAD834 is UNSAT
Problem TDEAD835 is UNSAT
Problem TDEAD836 is UNSAT
Problem TDEAD837 is UNSAT
Problem TDEAD838 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD840 is UNSAT
Problem TDEAD841 is UNSAT
Problem TDEAD842 is UNSAT
Problem TDEAD843 is UNSAT
Problem TDEAD844 is UNSAT
Problem TDEAD845 is UNSAT
Problem TDEAD846 is UNSAT
Problem TDEAD847 is UNSAT
Problem TDEAD848 is UNSAT
Problem TDEAD849 is UNSAT
Problem TDEAD850 is UNSAT
Problem TDEAD851 is UNSAT
Problem TDEAD852 is UNSAT
Problem TDEAD853 is UNSAT
Problem TDEAD854 is UNSAT
Problem TDEAD855 is UNSAT
Problem TDEAD856 is UNSAT
Problem TDEAD857 is UNSAT
Problem TDEAD858 is UNSAT
Problem TDEAD859 is UNSAT
Problem TDEAD860 is UNSAT
Problem TDEAD861 is UNSAT
Problem TDEAD862 is UNSAT
Problem TDEAD863 is UNSAT
Problem TDEAD864 is UNSAT
Problem TDEAD865 is UNSAT
Problem TDEAD866 is UNSAT
Problem TDEAD867 is UNSAT
Problem TDEAD868 is UNSAT
Problem TDEAD869 is UNSAT
Problem TDEAD870 is UNSAT
Problem TDEAD910 is UNSAT
Problem TDEAD911 is UNSAT
Problem TDEAD912 is UNSAT
Problem TDEAD913 is UNSAT
Problem TDEAD915 is UNSAT
Problem TDEAD916 is UNSAT
Problem TDEAD920 is UNSAT
Problem TDEAD921 is UNSAT
Problem TDEAD922 is UNSAT
Problem TDEAD923 is UNSAT
Problem TDEAD924 is UNSAT
Problem TDEAD925 is UNSAT
Problem TDEAD928 is UNSAT
Problem TDEAD929 is UNSAT
Problem TDEAD930 is UNSAT
Problem TDEAD931 is UNSAT
Problem TDEAD934 is UNSAT
Problem TDEAD935 is UNSAT
Problem TDEAD936 is UNSAT
Problem TDEAD937 is UNSAT
Problem TDEAD940 is UNSAT
Problem TDEAD941 is UNSAT
Problem TDEAD942 is UNSAT
Problem TDEAD943 is UNSAT
Problem TDEAD947 is UNSAT
Problem TDEAD948 is UNSAT
Problem TDEAD949 is UNSAT
Problem TDEAD950 is UNSAT
Problem TDEAD951 is UNSAT
Problem TDEAD952 is UNSAT
Problem TDEAD955 is UNSAT
Problem TDEAD956 is UNSAT
Problem TDEAD957 is UNSAT
Problem TDEAD958 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 TDEAD1082 is UNSAT
Problem TDEAD1083 is UNSAT
Problem TDEAD1084 is UNSAT
Problem TDEAD1085 is UNSAT
Problem TDEAD1086 is UNSAT
Problem TDEAD1087 is UNSAT
Problem TDEAD1088 is UNSAT
Problem TDEAD1089 is UNSAT
Problem TDEAD1090 is UNSAT
Problem TDEAD1091 is UNSAT
Problem TDEAD1092 is UNSAT
Problem TDEAD1093 is UNSAT
Problem TDEAD1094 is UNSAT
Problem TDEAD1095 is UNSAT
Problem TDEAD1096 is UNSAT
Problem TDEAD1097 is UNSAT
Problem TDEAD1098 is UNSAT
Problem TDEAD1099 is UNSAT
Problem TDEAD1100 is UNSAT
Problem TDEAD1101 is UNSAT
Problem TDEAD1102 is UNSAT
Problem TDEAD1103 is UNSAT
Problem TDEAD1104 is UNSAT
Problem TDEAD1105 is UNSAT
Problem TDEAD1106 is UNSAT
Problem TDEAD1107 is UNSAT
Problem TDEAD1108 is UNSAT
Problem TDEAD1109 is UNSAT
Problem TDEAD1110 is UNSAT
Problem TDEAD1111 is UNSAT
Problem TDEAD1112 is UNSAT
Problem TDEAD1113 is UNSAT
Problem TDEAD1114 is UNSAT
Problem TDEAD1115 is UNSAT
Problem TDEAD1116 is UNSAT
Problem TDEAD1117 is UNSAT
Problem TDEAD1118 is UNSAT
Problem TDEAD1119 is UNSAT
Problem TDEAD1120 is UNSAT
Problem TDEAD1121 is UNSAT
Problem TDEAD1122 is UNSAT
Problem TDEAD1123 is UNSAT
Problem TDEAD1124 is UNSAT
Problem TDEAD1125 is UNSAT
Problem TDEAD1126 is UNSAT
Problem TDEAD1127 is UNSAT
Problem TDEAD1128 is UNSAT
Problem TDEAD1129 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 TDEAD1248 is UNSAT
Problem TDEAD1249 is UNSAT
Problem TDEAD1250 is UNSAT
Problem TDEAD1251 is UNSAT
Problem TDEAD1252 is UNSAT
Problem TDEAD1253 is UNSAT
Problem TDEAD1254 is UNSAT
Problem TDEAD1255 is UNSAT
Problem TDEAD1256 is UNSAT
Problem TDEAD1257 is UNSAT
Problem TDEAD1258 is UNSAT
Problem TDEAD1259 is UNSAT
Problem TDEAD1260 is UNSAT
Problem TDEAD1261 is UNSAT
Problem TDEAD1262 is UNSAT
Problem TDEAD1263 is UNSAT
Problem TDEAD1264 is UNSAT
Problem TDEAD1265 is UNSAT
Problem TDEAD1266 is UNSAT
Problem TDEAD1267 is UNSAT
Problem TDEAD1268 is UNSAT
Problem TDEAD1269 is UNSAT
Problem TDEAD1270 is UNSAT
Problem TDEAD1271 is UNSAT
Problem TDEAD1272 is UNSAT
Problem TDEAD1273 is UNSAT
Problem TDEAD1274 is UNSAT
Problem TDEAD1275 is UNSAT
Problem TDEAD1276 is UNSAT
Problem TDEAD1277 is UNSAT
Problem TDEAD1278 is UNSAT
Problem TDEAD1279 is UNSAT
Problem TDEAD1280 is UNSAT
Problem TDEAD1281 is UNSAT
Problem TDEAD1293 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1296 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1302 is UNSAT
Problem TDEAD1303 is UNSAT
Problem TDEAD1304 is UNSAT
Problem TDEAD1305 is UNSAT
Problem TDEAD1306 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1308 is UNSAT
Problem TDEAD1315 is UNSAT
Problem TDEAD1316 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 2/10 constraints. Problems are: Problem set: 408 solved, 1336 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 0/10 constraints. Problems are: Problem set: 408 solved, 1336 unsolved
At refinement iteration 3 (OVERLAPS) 1667/1859 variables, 192/202 constraints. Problems are: Problem set: 408 solved, 1336 unsolved
SMT process timed out in 32645ms, After SMT, problems are : Problem set: 408 solved, 1336 unsolved
Search for dead transitions found 408 dead transitions in 32652ms
Found 408 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 408 transitions
Dead transitions reduction (with SMT) removed 408 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 192/192 places, 1337/1745 transitions.
Reduce places removed 8 places and 157 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 184 transition count 1180
Reduce places removed 7 places and 91 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 177 transition count 1089
Reduce places removed 3 places and 33 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 18 place count 174 transition count 1056
Reduce places removed 3 places and 27 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 21 place count 171 transition count 1029
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 23 place count 169 transition count 983
Reduce places removed 1 places and 16 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 24 place count 168 transition count 967
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 25 place count 167 transition count 961
Discarding 16 places :
Symmetric choice reduction at 7 with 16 rule applications. Total rules 41 place count 151 transition count 925
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 32 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 59 place count 149 transition count 893
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 74 place count 134 transition count 773
Iterating global reduction 7 with 15 rules applied. Total rules applied 89 place count 134 transition count 773
Applied a total of 89 rules in 37 ms. Remains 134 /192 variables (removed 58) and now considering 773/1337 (removed 564) transitions.
[2026-05-24 07:07:15] [INFO ] Flow matrix only has 691 transitions (discarded 82 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3749623760911970150.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2495364689608857295.kers'
[2026-05-24 07:07:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3749623760911970150.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2495364689608857295.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 691 rows 134 cols 3155 entries
Finished phase 1 with 126 SingleSign rule and 0 generalized
[2026-05-24 07:07:15] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2495364689608857295.kers
Total runtime 3 ms.
[2026-05-24 07:07:15] [INFO ] Implicit Places using invariants in 282 ms returned []
[2026-05-24 07:07:15] [INFO ] Flow matrix only has 691 transitions (discarded 82 similar events)
[2026-05-24 07:07:15] [INFO ] Invariant cache hit.
[2026-05-24 07:07:15] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 07:07:16] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 703 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 134/192 places, 773/1745 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 35338 ms. Remains : 134/192 places, 773/1745 transitions.
RANDOM walk for 40436 steps (8 resets) in 36 ms. (1092 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 76 ms. (519 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 95 ms. (416 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 369762 steps, run timeout after 3001 ms. (steps per millisecond=123 ) properties seen :0 out of 2
Probabilistic random walk after 369762 steps, saw 215143 distinct states, run finished after 3001 ms. (steps per millisecond=123 ) properties seen :0
[2026-05-24 07:07:19] [INFO ] Flow matrix only has 691 transitions (discarded 82 similar events)
[2026-05-24 07:07:19] [INFO ] Invariant cache hit.
[2026-05-24 07:07:19] [INFO ] State equation strengthened by 96 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 14/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 220/238 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 22/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 428/666 variables, 71/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/666 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/666 variables, 45/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/666 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 140/806 variables, 26/187 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/806 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/806 variables, 29/217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/806 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 1/807 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/807 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/807 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 18/825 variables, 18/237 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/825 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/825 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/825 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 825/825 variables, and 238 constraints, problems are : Problem set: 0 solved, 2 unsolved in 300 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 134/134 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 14/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 220/238 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 22/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 428/666 variables, 71/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/666 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/666 variables, 45/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/666 variables, 2/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 140/806 variables, 26/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/806 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/806 variables, 29/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/806 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 1/807 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/807 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/807 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 18/825 variables, 18/239 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/825 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/825 variables, 1/241 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/825 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/825 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 825/825 variables, and 241 constraints, problems are : Problem set: 0 solved, 2 unsolved in 681 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 134/134 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 998ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 2619 ms.
Support contains 4 out of 134 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 134/134 places, 773/773 transitions.
Applied a total of 0 rules in 10 ms. Remains 134 /134 variables (removed 0) and now considering 773/773 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 134/134 places, 773/773 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 134/134 places, 773/773 transitions.
Applied a total of 0 rules in 8 ms. Remains 134 /134 variables (removed 0) and now considering 773/773 (removed 0) transitions.
[2026-05-24 07:07:23] [INFO ] Flow matrix only has 691 transitions (discarded 82 similar events)
[2026-05-24 07:07:23] [INFO ] Invariant cache hit.
[2026-05-24 07:07:23] [INFO ] Implicit Places using invariants in 118 ms returned []
[2026-05-24 07:07:23] [INFO ] Flow matrix only has 691 transitions (discarded 82 similar events)
[2026-05-24 07:07:23] [INFO ] Invariant cache hit.
[2026-05-24 07:07:23] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 07:07:23] [INFO ] Implicit Places using invariants and state equation in 430 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
[2026-05-24 07:07:23] [INFO ] Redundant transitions in 8 ms returned []
Running 772 sub problems to find dead transitions.
[2026-05-24 07:07:23] [INFO ] Flow matrix only has 691 transitions (discarded 82 similar events)
[2026-05-24 07:07:23] [INFO ] Invariant cache hit.
[2026-05-24 07:07:23] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 772 unsolved
Problem TDEAD765 is UNSAT
Problem TDEAD772 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 2/10 constraints. Problems are: Problem set: 2 solved, 770 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 770 unsolved
At refinement iteration 3 (OVERLAPS) 691/825 variables, 134/144 constraints. Problems are: Problem set: 2 solved, 770 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/825 variables, 96/240 constraints. Problems are: Problem set: 2 solved, 770 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/825 variables, 0/240 constraints. Problems are: Problem set: 2 solved, 770 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 0/825 variables, 0/240 constraints. Problems are: Problem set: 2 solved, 770 unsolved
No progress, stopping.
After SMT solving in domain Real declared 825/825 variables, and 240 constraints, problems are : Problem set: 2 solved, 770 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 134/134 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 772/772 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 770 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 770 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 2/10 constraints. Problems are: Problem set: 2 solved, 770 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 770 unsolved
At refinement iteration 3 (OVERLAPS) 691/825 variables, 134/144 constraints. Problems are: Problem set: 2 solved, 770 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/825 variables, 96/240 constraints. Problems are: Problem set: 2 solved, 770 unsolved
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD355 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD359 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD389 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD579 is UNSAT
Problem TDEAD580 is UNSAT
Problem TDEAD581 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD587 is UNSAT
Problem TDEAD588 is UNSAT
Problem TDEAD589 is UNSAT
Problem TDEAD590 is UNSAT
Problem TDEAD591 is UNSAT
Problem TDEAD592 is UNSAT
Problem TDEAD593 is UNSAT
Problem TDEAD594 is UNSAT
Problem TDEAD595 is UNSAT
Problem TDEAD596 is UNSAT
Problem TDEAD597 is UNSAT
Problem TDEAD598 is UNSAT
Problem TDEAD601 is UNSAT
Problem TDEAD602 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/825 variables, 770/1010 constraints. Problems are: Problem set: 105 solved, 667 unsolved
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD401 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 825/825 variables, and 1015 constraints, problems are : Problem set: 150 solved, 622 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 134/134 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 770/772 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60476ms problems are : Problem set: 150 solved, 622 unsolved
Search for dead transitions found 150 dead transitions in 60478ms
Found 150 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 150 transitions
Dead transitions reduction (with SMT) removed 150 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 134/134 places, 623/773 transitions.
Graph (complete) has 926 edges and 134 vertex of which 128 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Reduce places removed 15 places and 167 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 113 transition count 456
Reduce places removed 4 places and 41 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 20 place count 109 transition count 415
Reduce places removed 3 places and 26 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 23 place count 106 transition count 389
Reduce places removed 2 places and 16 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 25 place count 104 transition count 373
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 26 place count 103 transition count 368
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 28 place count 101 transition count 349
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 5 with 2 rules applied. Total rules applied 30 place count 101 transition count 349
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 30 rules in 20 ms. Remains 101 /134 variables (removed 33) and now considering 349/623 (removed 274) transitions.
[2026-05-24 07:08:24] [INFO ] Flow matrix only has 330 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2634164835153105935.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1692193462318416658.kers'
[2026-05-24 07:08:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2634164835153105935.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1692193462318416658.kers]
Culling trivial invariants: removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 330 rows 99 cols 1441 entries
Finished phase 1 with 92 SingleSign rule and 0 generalized
[2026-05-24 07:08:24] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1692193462318416658.kers
Total runtime 2 ms.
[2026-05-24 07:08:24] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-24 07:08:24] [INFO ] Flow matrix only has 330 transitions (discarded 19 similar events)
[2026-05-24 07:08:24] [INFO ] Invariant cache hit.
[2026-05-24 07:08:24] [INFO ] State equation strengthened by 64 read => feed constraints.
[2026-05-24 07:08:24] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 101/134 places, 349/773 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 61564 ms. Remains : 101/134 places, 349/773 transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Successfully simplified 5 atomic propositions for a total of 4 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 07:08:24] [INFO ] Flatten gal took : 64 ms
[2026-05-24 07:08:24] [INFO ] Flatten gal took : 57 ms
[2026-05-24 07:08:24] [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 6 ms. Remains 200 /200 variables (removed 0) and now considering 1749/1749 (removed 0) transitions.
[2026-05-24 07:08:24] [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-5827674243914282370.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17327763090835593702.kers'
[2026-05-24 07:08:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5827674243914282370.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17327763090835593702.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1675 rows 200 cols 7840 entries
Finished phase 1 with 192 SingleSign rule and 0 generalized
[2026-05-24 07:08:24] [INFO ] Computed 8 invariants in 4 ms
Computed 8 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-17327763090835593702.kers
Total runtime 6 ms.
[2026-05-24 07:08:25] [INFO ] Implicit Places using invariants in 289 ms returned []
[2026-05-24 07:08:25] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 07:08:25] [INFO ] Invariant cache hit.
[2026-05-24 07:08:25] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 07:08:26] [INFO ] Implicit Places using invariants and state equation in 1767 ms returned []
Implicit Place search using SMT with State Equation took 2058 ms to find 0 implicit places.
Running 1747 sub problems to find dead transitions.
[2026-05-24 07:08:26] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 07:08:26] [INFO ] Invariant cache hit.
[2026-05-24 07:08:26] [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 32163ms, After SMT, problems are : Problem set: 248 solved, 1499 unsolved
Search for dead transitions found 248 dead transitions in 32166ms
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 21 ms. Remains 139 /200 variables (removed 61) and now considering 848/1501 (removed 653) transitions.
[2026-05-24 07:08:59] [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-16120154021791243783.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3433266270934774075.kers'
[2026-05-24 07:08:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16120154021791243783.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3433266270934774075.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 07:08:59] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3433266270934774075.kers
Total runtime 4 ms.
[2026-05-24 07:08:59] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-24 07:08:59] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 07:08:59] [INFO ] Invariant cache hit.
[2026-05-24 07:08:59] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 07:09:00] [INFO ] Implicit Places using invariants and state equation in 1313 ms returned []
Implicit Place search using SMT with State Equation took 1432 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 35690 ms. Remains : 139/200 places, 848/1749 transitions.
[2026-05-24 07:09:00] [INFO ] Flatten gal took : 25 ms
[2026-05-24 07:09:00] [INFO ] Flatten gal took : 25 ms
[2026-05-24 07:09:00] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-24 07:09:00] [INFO ] Flatten gal took : 23 ms
[2026-05-24 07:09:00] [INFO ] Flatten gal took : 22 ms
[2026-05-24 07:09:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality4607754347041397355.gal : 20 ms
[2026-05-24 07:09:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality14293124488490462759.ctl : 3 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/CTLCardinality4607754347041397355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14293124488490462759.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 07:09:30] [INFO ] Flatten gal took : 21 ms
[2026-05-24 07:09:30] [INFO ] Applying decomposition
[2026-05-24 07:09:30] [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/graph13930608892452476745.txt' '-o' '/tmp/graph13930608892452476745.bin' '-w' '/tmp/graph13930608892452476745.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13930608892452476745.bin' '-l' '-1' '-v' '-w' '/tmp/graph13930608892452476745.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:09:30] [INFO ] Decomposing Gal with order
[2026-05-24 07:09:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:09:31] [INFO ] Removed a total of 179 redundant transitions.
[2026-05-24 07:09:31] [INFO ] Flatten gal took : 108 ms
[2026-05-24 07:09:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 9 ms.
[2026-05-24 07:09:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8070032511829022041.gal : 9 ms
[2026-05-24 07:09:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality10494642991069035829.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/CTLCardinality8070032511829022041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10494642991069035829.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 12 ms. Remains 200 /200 variables (removed 0) and now considering 1749/1749 (removed 0) transitions.
[2026-05-24 07:10:01] [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-12035813397370043040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13094597550871152310.kers'
[2026-05-24 07:10:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12035813397370043040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13094597550871152310.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 07:10:01] [INFO ] Computed 8 invariants in 5 ms
Computed 8 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-13094597550871152310.kers
Total runtime 10 ms.
[2026-05-24 07:10:01] [INFO ] Implicit Places using invariants in 214 ms returned []
[2026-05-24 07:10:01] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 07:10:01] [INFO ] Invariant cache hit.
[2026-05-24 07:10:01] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 07:10:03] [INFO ] Implicit Places using invariants and state equation in 1797 ms returned []
Implicit Place search using SMT with State Equation took 2014 ms to find 0 implicit places.
Running 1747 sub problems to find dead transitions.
[2026-05-24 07:10:03] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 07:10:03] [INFO ] Invariant cache hit.
[2026-05-24 07:10:03] [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 32122ms, After SMT, problems are : Problem set: 248 solved, 1499 unsolved
Search for dead transitions found 248 dead transitions in 32125ms
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 12 ms. Remains 139 /200 variables (removed 61) and now considering 848/1501 (removed 653) transitions.
[2026-05-24 07:10:35] [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-17222168651579749868.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2437602731813106314.kers'
[2026-05-24 07:10:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17222168651579749868.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2437602731813106314.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 07:10:35] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2437602731813106314.kers
Total runtime 3 ms.
[2026-05-24 07:10:35] [INFO ] Implicit Places using invariants in 129 ms returned []
[2026-05-24 07:10:35] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 07:10:35] [INFO ] Invariant cache hit.
[2026-05-24 07:10:35] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 07:10:36] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 1439 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 35610 ms. Remains : 139/200 places, 848/1749 transitions.
[2026-05-24 07:10:36] [INFO ] Flatten gal took : 21 ms
[2026-05-24 07:10:36] [INFO ] Flatten gal took : 20 ms
[2026-05-24 07:10:36] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-24 07:10:36] [INFO ] Flatten gal took : 19 ms
[2026-05-24 07:10:36] [INFO ] Flatten gal took : 20 ms
[2026-05-24 07:10:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality7361649084714232796.gal : 4 ms
[2026-05-24 07:10:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality11870988487460110663.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/CTLCardinality7361649084714232796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11870988487460110663.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 07:11:07] [INFO ] Flatten gal took : 20 ms
[2026-05-24 07:11:07] [INFO ] Applying decomposition
[2026-05-24 07:11:07] [INFO ] Flatten gal took : 19 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/graph2102200007314139269.txt' '-o' '/tmp/graph2102200007314139269.bin' '-w' '/tmp/graph2102200007314139269.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2102200007314139269.bin' '-l' '-1' '-v' '-w' '/tmp/graph2102200007314139269.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:11:07] [INFO ] Decomposing Gal with order
[2026-05-24 07:11:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:11:07] [INFO ] Removed a total of 179 redundant transitions.
[2026-05-24 07:11:07] [INFO ] Flatten gal took : 46 ms
[2026-05-24 07:11:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 6 ms.
[2026-05-24 07:11:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality8742823821610164253.gal : 6 ms
[2026-05-24 07:11:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality3286633826198364708.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/CTLCardinality8742823821610164253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3286633826198364708.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 -...262
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 5 ms. Remains 200 /200 variables (removed 0) and now considering 1749/1749 (removed 0) transitions.
[2026-05-24 07:11:37] [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-4877431088112712356.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10903725736249320941.kers'
[2026-05-24 07:11:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4877431088112712356.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10903725736249320941.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1675 rows 200 cols 7840 entries
Finished phase 1 with 192 SingleSign rule and 0 generalized
[2026-05-24 07:11:37] [INFO ] Computed 8 invariants in 5 ms
Computed 8 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-10903725736249320941.kers
Total runtime 13 ms.
[2026-05-24 07:11:37] [INFO ] Implicit Places using invariants in 343 ms returned []
[2026-05-24 07:11:37] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 07:11:37] [INFO ] Invariant cache hit.
[2026-05-24 07:11:37] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 07:11:39] [INFO ] Implicit Places using invariants and state equation in 1764 ms returned []
Implicit Place search using SMT with State Equation took 2109 ms to find 0 implicit places.
Running 1747 sub problems to find dead transitions.
[2026-05-24 07:11:39] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 07:11:39] [INFO ] Invariant cache hit.
[2026-05-24 07:11:39] [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
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 199/1875 variables, and 13 constraints, problems are : Problem set: 248 solved, 1499 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/200 constraints, ReadFeed: 0/176 constraints, PredecessorRefiner: 1747/1747 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 248 solved, 1499 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 8/8 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
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
At refinement iteration 4 (INCLUDED_ONLY) 0/1874 variables, 176/388 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1874 variables, 1362/1750 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1874/1875 variables, and 1750 constraints, problems are : Problem set: 248 solved, 1499 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 199/200 constraints, ReadFeed: 176/176 constraints, PredecessorRefiner: 1362/1747 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62285ms problems are : Problem set: 248 solved, 1499 unsolved
Search for dead transitions found 248 dead transitions in 62288ms
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 17 ms. Remains 139 /200 variables (removed 61) and now considering 848/1501 (removed 653) transitions.
[2026-05-24 07:12:41] [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-12698159124388413698.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-903134667672897968.kers'
[2026-05-24 07:12:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12698159124388413698.kers, --Pflows, --basisKERS=/tmp/petrispot-output-903134667672897968.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 07:12:41] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-903134667672897968.kers
Total runtime 4 ms.
[2026-05-24 07:12:41] [INFO ] Implicit Places using invariants in 140 ms returned []
[2026-05-24 07:12:41] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 07:12:41] [INFO ] Invariant cache hit.
[2026-05-24 07:12:42] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 07:12:43] [INFO ] Implicit Places using invariants and state equation in 1357 ms returned []
Implicit Place search using SMT with State Equation took 1499 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 65927 ms. Remains : 139/200 places, 848/1749 transitions.
[2026-05-24 07:12:43] [INFO ] Flatten gal took : 18 ms
[2026-05-24 07:12:43] [INFO ] Flatten gal took : 17 ms
[2026-05-24 07:12:43] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-24 07:12:43] [INFO ] Flatten gal took : 17 ms
[2026-05-24 07:12:43] [INFO ] Flatten gal took : 18 ms
[2026-05-24 07:12:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality9191314004394419397.gal : 6 ms
[2026-05-24 07:12:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality1820177893344036539.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/CTLCardinality9191314004394419397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1820177893344036539.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 07:13:13] [INFO ] Flatten gal took : 20 ms
[2026-05-24 07:13:13] [INFO ] Applying decomposition
[2026-05-24 07:13:13] [INFO ] Flatten gal took : 19 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/graph6503587784708243722.txt' '-o' '/tmp/graph6503587784708243722.bin' '-w' '/tmp/graph6503587784708243722.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6503587784708243722.bin' '-l' '-1' '-v' '-w' '/tmp/graph6503587784708243722.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:13:13] [INFO ] Decomposing Gal with order
[2026-05-24 07:13:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:13:13] [INFO ] Removed a total of 168 redundant transitions.
[2026-05-24 07:13:13] [INFO ] Flatten gal took : 43 ms
[2026-05-24 07:13:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 4 ms.
[2026-05-24 07:13:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality15696852703867254999.gal : 5 ms
[2026-05-24 07:13:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality15271870426191790473.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/CTLCardinality15696852703867254999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15271870426191790473.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 07:13:43] [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-10564310615308705242.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3433458909348734655.kers'
[2026-05-24 07:13:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10564310615308705242.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3433458909348734655.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1675 rows 200 cols 7840 entries
Finished phase 1 with 192 SingleSign rule and 0 generalized
[2026-05-24 07:13:43] [INFO ] Computed 8 invariants in 5 ms
Computed 8 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-3433458909348734655.kers
Total runtime 10 ms.
[2026-05-24 07:13:43] [INFO ] Implicit Places using invariants in 232 ms returned []
[2026-05-24 07:13:43] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 07:13:43] [INFO ] Invariant cache hit.
[2026-05-24 07:13:44] [INFO ] State equation strengthened by 176 read => feed constraints.
[2026-05-24 07:13:45] [INFO ] Implicit Places using invariants and state equation in 1817 ms returned []
Implicit Place search using SMT with State Equation took 2051 ms to find 0 implicit places.
Running 1747 sub problems to find dead transitions.
[2026-05-24 07:13:45] [INFO ] Flow matrix only has 1675 transitions (discarded 74 similar events)
[2026-05-24 07:13:45] [INFO ] Invariant cache hit.
[2026-05-24 07:13:45] [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
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 199/1875 variables, and 13 constraints, problems are : Problem set: 248 solved, 1499 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/200 constraints, ReadFeed: 0/176 constraints, PredecessorRefiner: 1747/1747 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 248 solved, 1499 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 8/8 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
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
At refinement iteration 4 (INCLUDED_ONLY) 0/1874 variables, 176/388 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1874 variables, 1362/1750 constraints. Problems are: Problem set: 248 solved, 1499 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1874/1875 variables, and 1750 constraints, problems are : Problem set: 248 solved, 1499 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 199/200 constraints, ReadFeed: 176/176 constraints, PredecessorRefiner: 1362/1747 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62673ms problems are : Problem set: 248 solved, 1499 unsolved
Search for dead transitions found 248 dead transitions in 62676ms
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 14 ms. Remains 139 /200 variables (removed 61) and now considering 848/1501 (removed 653) transitions.
[2026-05-24 07:14:48] [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-14069493423978096621.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12746786037261318888.kers'
[2026-05-24 07:14:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14069493423978096621.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12746786037261318888.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 07:14:48] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12746786037261318888.kers
Total runtime 7 ms.
[2026-05-24 07:14:48] [INFO ] Implicit Places using invariants in 152 ms returned []
[2026-05-24 07:14:48] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 07:14:48] [INFO ] Invariant cache hit.
[2026-05-24 07:14:48] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 07:14:49] [INFO ] Implicit Places using invariants and state equation in 1345 ms returned []
Implicit Place search using SMT with State Equation took 1499 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 66255 ms. Remains : 139/200 places, 848/1749 transitions.
[2026-05-24 07:14:49] [INFO ] Flatten gal took : 17 ms
[2026-05-24 07:14:49] [INFO ] Flatten gal took : 17 ms
[2026-05-24 07:14:49] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-24 07:14:49] [INFO ] Flatten gal took : 16 ms
[2026-05-24 07:14:50] [INFO ] Flatten gal took : 16 ms
[2026-05-24 07:14:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality5705530448019126022.gal : 4 ms
[2026-05-24 07:14:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality13903289019277217026.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/CTLCardinality5705530448019126022.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13903289019277217026.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 07:15:20] [INFO ] Flatten gal took : 17 ms
[2026-05-24 07:15:20] [INFO ] Applying decomposition
[2026-05-24 07:15:20] [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/graph4538882124563774836.txt' '-o' '/tmp/graph4538882124563774836.bin' '-w' '/tmp/graph4538882124563774836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4538882124563774836.bin' '-l' '-1' '-v' '-w' '/tmp/graph4538882124563774836.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:15:20] [INFO ] Decomposing Gal with order
[2026-05-24 07:15:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:15:20] [INFO ] Removed a total of 179 redundant transitions.
[2026-05-24 07:15:20] [INFO ] Flatten gal took : 41 ms
[2026-05-24 07:15:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 4 ms.
[2026-05-24 07:15:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality5073644504044554657.gal : 6 ms
[2026-05-24 07:15:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality4530293478629666536.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/CTLCardinality5073644504044554657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4530293478629666536.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 07:15:50] [INFO ] Flatten gal took : 36 ms
[2026-05-24 07:15:50] [INFO ] Flatten gal took : 37 ms
[2026-05-24 07:15:50] [INFO ] Applying decomposition
[2026-05-24 07:15:50] [INFO ] Flatten gal took : 36 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/graph12615944135425751955.txt' '-o' '/tmp/graph12615944135425751955.bin' '-w' '/tmp/graph12615944135425751955.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12615944135425751955.bin' '-l' '-1' '-v' '-w' '/tmp/graph12615944135425751955.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:15:50] [INFO ] Decomposing Gal with order
[2026-05-24 07:15:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:15:50] [INFO ] Removed a total of 147 redundant transitions.
[2026-05-24 07:15:50] [INFO ] Flatten gal took : 83 ms
[2026-05-24 07:15:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 188 labels/synchronizations in 23 ms.
[2026-05-24 07:15:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality1305272950221248027.gal : 11 ms
[2026-05-24 07:15:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality5131678831194625213.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/CTLCardinality1305272950221248027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5131678831194625213.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 -...262
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 07:40:04] [INFO ] Flatten gal took : 337 ms
[2026-05-24 07:40:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality15938775833100938593.gal : 36 ms
[2026-05-24 07:40:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality16404250118760883979.ctl : 14 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/CTLCardinality15938775833100938593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16404250118760883979.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 4 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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-q8m256"
export BK_EXAMINATION="CTLCardinality"
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-q8m256, examination is CTLCardinality"
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-177946842000441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m256.tgz
mv BugTracking-PT-q8m256 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;