MCC'2026- Execution of r194-tall-177969914000345

About the Execution of ITS-Tools for NoC3x3-PT-6B

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
16198.172	3600000.00	3041610.00	528137.10	????????T?T?F??T	normal

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.r194-tall-177969914000345.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is NoC3x3-PT-6B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914000345
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 992K
-rw-r--r-- 1 mcc users 7.2K Mar 8 06:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 8 06:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 8 06:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 8 06:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 16 08:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 16 08:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 8 06:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Mar 8 06:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 8 06:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 8 06:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 552K 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 NoC3x3-PT-6B-CTLCardinality-2024-00
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-01
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-02
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-03
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-04
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-05
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-06
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-07
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-08
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-09
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-10
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-11
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-12
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-13
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-14
FORMULA_NAME NoC3x3-PT-6B-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779759902144

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-6B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 01:45:03] [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]
[2026-05-26 01:45:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 01:45:03] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2026-05-26 01:45:03] [INFO ] Transformed 1544 places.
[2026-05-26 01:45:03] [INFO ] Transformed 2229 transitions.
[2026-05-26 01:45:03] [INFO ] Found NUPN structural information;
[2026-05-26 01:45:03] [INFO ] Parsed PT model containing 1544 places and 2229 transitions and 6663 arcs in 249 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
FORMULA NoC3x3-PT-6B-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 106 out of 1544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1544/1544 places, 2229/2229 transitions.
Discarding 328 places :
Symmetric choice reduction at 0 with 328 rule applications. Total rules 328 place count 1216 transition count 1901
Iterating global reduction 0 with 328 rules applied. Total rules applied 656 place count 1216 transition count 1901
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 751 place count 1121 transition count 1713
Iterating global reduction 0 with 95 rules applied. Total rules applied 846 place count 1121 transition count 1713
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 918 place count 1049 transition count 1594
Iterating global reduction 0 with 72 rules applied. Total rules applied 990 place count 1049 transition count 1594
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 1002 place count 1037 transition count 1570
Iterating global reduction 0 with 12 rules applied. Total rules applied 1014 place count 1037 transition count 1570
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 1021 place count 1030 transition count 1556
Iterating global reduction 0 with 7 rules applied. Total rules applied 1028 place count 1030 transition count 1556
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 1034 place count 1024 transition count 1550
Iterating global reduction 0 with 6 rules applied. Total rules applied 1040 place count 1024 transition count 1550
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1041 place count 1023 transition count 1548
Iterating global reduction 0 with 1 rules applied. Total rules applied 1042 place count 1023 transition count 1548
Applied a total of 1042 rules in 432 ms. Remains 1023 /1544 variables (removed 521) and now considering 1548/2229 (removed 681) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11090819221268425518.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6609848182146483670.kers'
[2026-05-26 01:45:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11090819221268425518.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6609848182146483670.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1548 rows 1023 cols 4835 entries
Finished phase 1 with 957 SingleSign rule and 0 generalized
[2026-05-26 01:45:04] [INFO ] Computed 66 invariants in 6 ms
Computed 66 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-6609848182146483670.kers
Total runtime 8 ms.
[2026-05-26 01:45:04] [INFO ] Implicit Places using invariants in 724 ms returned []
[2026-05-26 01:45:04] [INFO ] Invariant cache hit.
[2026-05-26 01:45:05] [INFO ] Implicit Places using invariants and state equation in 1138 ms returned []
Implicit Place search using SMT with State Equation took 1895 ms to find 0 implicit places.
Running 1547 sub problems to find dead transitions.
[2026-05-26 01:45:06] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1022/2571 variables, and 0 constraints, problems are : Problem set: 0 solved, 1547 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1023 constraints, PredecessorRefiner: 1547/1547 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1547 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1022/2571 variables, and 0 constraints, problems are : Problem set: 0 solved, 1547 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/1023 constraints, PredecessorRefiner: 0/1547 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60621ms problems are : Problem set: 0 solved, 1547 unsolved
Search for dead transitions found 0 dead transitions in 60643ms
Starting structural reductions in LTL mode, iteration 1 : 1023/1544 places, 1548/2229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63008 ms. Remains : 1023/1544 places, 1548/2229 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1023/1023 places, 1548/1548 transitions.
Applied a total of 0 rules in 36 ms. Remains 1023 /1023 variables (removed 0) and now considering 1548/1548 (removed 0) transitions.
[2026-05-26 01:46:06] [INFO ] Invariant cache hit.
[2026-05-26 01:46:07] [INFO ] Implicit Places using invariants in 455 ms returned []
[2026-05-26 01:46:07] [INFO ] Invariant cache hit.
[2026-05-26 01:46:08] [INFO ] Implicit Places using invariants and state equation in 1090 ms returned []
Implicit Place search using SMT with State Equation took 1549 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1587 ms. Remains : 1023/1023 places, 1548/1548 transitions.
Support contains 106 out of 1023 places after structural reductions.
[2026-05-26 01:46:08] [INFO ] Flatten gal took : 132 ms
[2026-05-26 01:46:08] [INFO ] Flatten gal took : 81 ms
[2026-05-26 01:46:08] [INFO ] Input system was already deterministic with 1548 transitions.
Support contains 101 out of 1023 places (down from 106) after GAL structural reductions.
RANDOM walk for 40000 steps (87 resets) in 1501 ms. (26 steps per ms) remains 3/58 properties
BEST_FIRST walk for 40003 steps (11 resets) in 147 ms. (270 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (12 resets) in 110 ms. (360 steps per ms) remains 2/2 properties
[2026-05-26 01:46:09] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 131/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 887/1023 variables, 61/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1023 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1548/2571 variables, 1023/1089 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2571 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/2571 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2571/2571 variables, and 1089 constraints, problems are : Problem set: 0 solved, 2 unsolved in 635 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 1023/1023 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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 131/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 887/1023 variables, 61/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1023 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1548/2571 variables, 1023/1089 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2571 variables, 2/1091 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2571 variables, 1/1092 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2571 variables, 0/1092 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/2571 variables, 0/1092 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2571/2571 variables, and 1092 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1496 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 1023/1023 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2147ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 1 properties in 383 ms.
Support contains 3 out of 1023 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1023/1023 places, 1548/1548 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 1023 transition count 1476
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 951 transition count 1476
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 94 Pre rules applied. Total rules applied 144 place count 951 transition count 1382
Deduced a syphon composed of 94 places in 3 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 2 with 188 rules applied. Total rules applied 332 place count 857 transition count 1382
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 388 place count 801 transition count 1211
Iterating global reduction 2 with 56 rules applied. Total rules applied 444 place count 801 transition count 1211
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 445 place count 801 transition count 1210
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 445 place count 801 transition count 1206
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 453 place count 797 transition count 1206
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 471 place count 779 transition count 1150
Iterating global reduction 3 with 18 rules applied. Total rules applied 489 place count 779 transition count 1150
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 493 place count 775 transition count 1140
Iterating global reduction 3 with 4 rules applied. Total rules applied 497 place count 775 transition count 1140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 498 place count 775 transition count 1139
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 500 place count 773 transition count 1135
Iterating global reduction 4 with 2 rules applied. Total rules applied 502 place count 773 transition count 1135
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 1 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 4 with 350 rules applied. Total rules applied 852 place count 598 transition count 960
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 860 place count 590 transition count 944
Iterating global reduction 4 with 8 rules applied. Total rules applied 868 place count 590 transition count 944
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 874 place count 584 transition count 929
Iterating global reduction 4 with 6 rules applied. Total rules applied 880 place count 584 transition count 929
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 883 place count 581 transition count 923
Iterating global reduction 4 with 3 rules applied. Total rules applied 886 place count 581 transition count 923
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 887 place count 580 transition count 921
Iterating global reduction 4 with 1 rules applied. Total rules applied 888 place count 580 transition count 921
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 889 place count 580 transition count 920
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 1091 place count 479 transition count 952
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 1171 place count 439 transition count 967
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 5 with 25 rules applied. Total rules applied 1196 place count 439 transition count 942
Free-agglomeration rule applied 25 times.
Iterating global reduction 5 with 25 rules applied. Total rules applied 1221 place count 439 transition count 917
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 39 rules applied. Total rules applied 1260 place count 414 transition count 903
Applied a total of 1260 rules in 461 ms. Remains 414 /1023 variables (removed 609) and now considering 903/1548 (removed 645) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 461 ms. Remains : 414/1023 places, 903/1548 transitions.
RANDOM walk for 40000 steps (270 resets) in 489 ms. (81 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (12 resets) in 105 ms. (377 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 342085 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :0 out of 1
Probabilistic random walk after 342085 steps, saw 113154 distinct states, run finished after 3006 ms. (steps per millisecond=113 ) properties seen :0
[2026-05-26 01:46:15] [INFO ] Flow matrix only has 901 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14201345239846340279.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15773534302794511171.kers'
[2026-05-26 01:46:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14201345239846340279.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15773534302794511171.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 901 rows 405 cols 3922 entries
Finished phase 1 with 332 SingleSign rule and 16 generalized
[2026-05-26 01:46:15] [INFO ] Computed 66 invariants in 3 ms
Computed 66 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-15773534302794511171.kers
Total runtime 5 ms.
[2026-05-26 01:46:15] [INFO ] State equation strengthened by 53 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 378/414 variables, 63/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/414 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 901/1315 variables, 414/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1315 variables, 53/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1315 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1315 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1315/1315 variables, and 533 constraints, problems are : Problem set: 0 solved, 1 unsolved in 253 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 414/414 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 378/414 variables, 63/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/414 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 901/1315 variables, 414/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1315 variables, 53/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1315 variables, 1/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1315 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1315 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1315/1315 variables, and 534 constraints, problems are : Problem set: 0 solved, 1 unsolved in 401 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 414/414 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 684ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 28 ms.
Support contains 3 out of 414 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 903/903 transitions.
Applied a total of 0 rules in 17 ms. Remains 414 /414 variables (removed 0) and now considering 903/903 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 414/414 places, 903/903 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 903/903 transitions.
Applied a total of 0 rules in 16 ms. Remains 414 /414 variables (removed 0) and now considering 903/903 (removed 0) transitions.
[2026-05-26 01:46:16] [INFO ] Flow matrix only has 901 transitions (discarded 2 similar events)
[2026-05-26 01:46:16] [INFO ] Invariant cache hit.
[2026-05-26 01:46:16] [INFO ] Implicit Places using invariants in 217 ms returned [10, 45, 89, 130, 187, 263, 309, 348, 394]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 220 ms to find 9 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 405/414 places, 903/903 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 381 transition count 879
Applied a total of 48 rules in 23 ms. Remains 381 /405 variables (removed 24) and now considering 879/903 (removed 24) transitions.
[2026-05-26 01:46:16] [INFO ] Flow matrix only has 877 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15112248692207281518.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2363899944371341615.kers'
[2026-05-26 01:46:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15112248692207281518.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2363899944371341615.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 877 rows 381 cols 3824 entries
Finished phase 1 with 308 SingleSign rule and 16 generalized
[2026-05-26 01:46:16] [INFO ] Computed 57 invariants in 6 ms
Computed 57 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-2363899944371341615.kers
Total runtime 7 ms.
[2026-05-26 01:46:16] [INFO ] Implicit Places using invariants in 187 ms returned []
[2026-05-26 01:46:16] [INFO ] Flow matrix only has 877 transitions (discarded 2 similar events)
[2026-05-26 01:46:16] [INFO ] Invariant cache hit.
[2026-05-26 01:46:16] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 01:46:17] [INFO ] Implicit Places using invariants and state equation in 604 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 381/414 places, 879/903 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1052 ms. Remains : 381/414 places, 879/903 transitions.
RANDOM walk for 40000 steps (301 resets) in 1500 ms. (26 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (13 resets) in 78 ms. (506 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 378982 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :0 out of 1
Probabilistic random walk after 378982 steps, saw 98339 distinct states, run finished after 3001 ms. (steps per millisecond=126 ) properties seen :0
[2026-05-26 01:46:20] [INFO ] Flow matrix only has 877 transitions (discarded 2 similar events)
[2026-05-26 01:46:20] [INFO ] Invariant cache hit.
[2026-05-26 01:46:20] [INFO ] State equation strengthened by 54 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 32/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 346/381 variables, 54/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/381 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 877/1258 variables, 381/438 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1258 variables, 54/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1258 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1258 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1258/1258 variables, and 492 constraints, problems are : Problem set: 0 solved, 1 unsolved in 258 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 381/381 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 32/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 346/381 variables, 54/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/381 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 877/1258 variables, 381/438 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1258 variables, 54/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1258 variables, 1/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1258 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1258 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1258/1258 variables, and 493 constraints, problems are : Problem set: 0 solved, 1 unsolved in 406 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 381/381 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 671ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 33 ms.
Support contains 3 out of 381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 879/879 transitions.
Applied a total of 0 rules in 13 ms. Remains 381 /381 variables (removed 0) and now considering 879/879 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 381/381 places, 879/879 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 879/879 transitions.
Applied a total of 0 rules in 14 ms. Remains 381 /381 variables (removed 0) and now considering 879/879 (removed 0) transitions.
[2026-05-26 01:46:21] [INFO ] Flow matrix only has 877 transitions (discarded 2 similar events)
[2026-05-26 01:46:21] [INFO ] Invariant cache hit.
[2026-05-26 01:46:21] [INFO ] Implicit Places using invariants in 187 ms returned []
[2026-05-26 01:46:21] [INFO ] Flow matrix only has 877 transitions (discarded 2 similar events)
[2026-05-26 01:46:21] [INFO ] Invariant cache hit.
[2026-05-26 01:46:21] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 01:46:22] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 746 ms to find 0 implicit places.
[2026-05-26 01:46:22] [INFO ] Redundant transitions in 51 ms returned []
Running 871 sub problems to find dead transitions.
[2026-05-26 01:46:22] [INFO ] Flow matrix only has 877 transitions (discarded 2 similar events)
[2026-05-26 01:46:22] [INFO ] Invariant cache hit.
[2026-05-26 01:46:22] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/380 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 1 (OVERLAPS) 1/381 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/381 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 871 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 381/1258 variables, and 60 constraints, problems are : Problem set: 0 solved, 871 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/381 constraints, ReadFeed: 0/54 constraints, PredecessorRefiner: 871/871 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 871 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/380 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 1 (OVERLAPS) 1/381 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/381 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/381 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 4 (OVERLAPS) 877/1258 variables, 381/441 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1258 variables, 54/495 constraints. Problems are: Problem set: 0 solved, 871 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1258 variables, 871/1366 constraints. Problems are: Problem set: 0 solved, 871 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1258/1258 variables, and 1366 constraints, problems are : Problem set: 0 solved, 871 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 381/381 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 871/871 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60350ms problems are : Problem set: 0 solved, 871 unsolved
Search for dead transitions found 0 dead transitions in 60352ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61178 ms. Remains : 381/381 places, 879/879 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 381 transition count 877
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 1 with 13 rules applied. Total rules applied 15 place count 381 transition count 864
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 381 transition count 864
Applied a total of 18 rules in 37 ms. Remains 381 /381 variables (removed 0) and now considering 864/879 (removed 15) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3337402612639396158.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6775970715885509028.kers'
[2026-05-26 01:47:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3337402612639396158.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6775970715885509028.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 864 rows 381 cols 3778 entries
Finished phase 1 with 308 SingleSign rule and 16 generalized
[2026-05-26 01:47:22] [INFO ] Computed 57 invariants in 6 ms
Computed 57 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-6775970715885509028.kers
Total runtime 7 ms.
[2026-05-26 01:47:22] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-26 01:47:22] [INFO ] [Nat]Absence check using 57 positive place invariants in 12 ms returned sat
[2026-05-26 01:47:23] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-26 01:47:23] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-26 01:47:23] [INFO ] After 383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 507 ms.
[2026-05-26 01:47:23] [INFO ] Flatten gal took : 47 ms
[2026-05-26 01:47:23] [INFO ] Flatten gal took : 43 ms
[2026-05-26 01:47:23] [INFO ] Input system was already deterministic with 1548 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1023/1023 places, 1548/1548 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 1022 transition count 1480
Reduce places removed 67 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 68 rules applied. Total rules applied 135 place count 955 transition count 1479
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 136 place count 954 transition count 1479
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 94 Pre rules applied. Total rules applied 136 place count 954 transition count 1385
Deduced a syphon composed of 94 places in 2 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 3 with 188 rules applied. Total rules applied 324 place count 860 transition count 1385
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 379 place count 805 transition count 1214
Iterating global reduction 3 with 55 rules applied. Total rules applied 434 place count 805 transition count 1214
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 435 place count 805 transition count 1213
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 435 place count 805 transition count 1208
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 445 place count 800 transition count 1208
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 463 place count 782 transition count 1143
Iterating global reduction 4 with 18 rules applied. Total rules applied 481 place count 782 transition count 1143
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 485 place count 778 transition count 1134
Iterating global reduction 4 with 4 rules applied. Total rules applied 489 place count 778 transition count 1134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 490 place count 778 transition count 1133
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 492 place count 776 transition count 1129
Iterating global reduction 5 with 2 rules applied. Total rules applied 494 place count 776 transition count 1129
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 495 place count 775 transition count 1127
Iterating global reduction 5 with 1 rules applied. Total rules applied 496 place count 775 transition count 1127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 497 place count 775 transition count 1126
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 0 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 6 with 346 rules applied. Total rules applied 843 place count 602 transition count 953
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 849 place count 596 transition count 941
Iterating global reduction 6 with 6 rules applied. Total rules applied 855 place count 596 transition count 941
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 860 place count 591 transition count 929
Iterating global reduction 6 with 5 rules applied. Total rules applied 865 place count 591 transition count 929
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 867 place count 589 transition count 925
Iterating global reduction 6 with 2 rules applied. Total rules applied 869 place count 589 transition count 925
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 870 place count 588 transition count 923
Iterating global reduction 6 with 1 rules applied. Total rules applied 871 place count 588 transition count 923
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 872 place count 588 transition count 922
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 873 place count 587 transition count 921
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 881 place count 579 transition count 921
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 8 with 44 rules applied. Total rules applied 925 place count 557 transition count 899
Applied a total of 925 rules in 288 ms. Remains 557 /1023 variables (removed 466) and now considering 899/1548 (removed 649) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11784246032323026735.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15043896246000450473.kers'
[2026-05-26 01:47:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11784246032323026735.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15043896246000450473.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 899 rows 556 cols 2858 entries
Finished phase 1 with 499 SingleSign rule and 0 generalized
[2026-05-26 01:47:23] [INFO ] Computed 58 invariants in 7 ms
Computed 58 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-15043896246000450473.kers
Total runtime 8 ms.
[2026-05-26 01:47:23] [INFO ] Implicit Places using invariants in 238 ms returned []
[2026-05-26 01:47:23] [INFO ] Invariant cache hit.
[2026-05-26 01:47:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-26 01:47:24] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 869 ms to find 0 implicit places.
[2026-05-26 01:47:24] [INFO ] Redundant transitions in 11 ms returned []
Running 868 sub problems to find dead transitions.
[2026-05-26 01:47:24] [INFO ] Invariant cache hit.
[2026-05-26 01:47:24] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/548 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/548 variables, 5/54 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/548 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 548/1456 variables, and 60 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 49/58 constraints, State Equation: 0/557 constraints, ReadFeed: 0/27 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/548 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/548 variables, 11/60 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/548 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/548 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/548 variables, 5/68 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 548/1456 variables, and 69 constraints, problems are : Problem set: 0 solved, 868 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 49/58 constraints, State Equation: 0/557 constraints, ReadFeed: 0/27 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60140ms problems are : Problem set: 0 solved, 868 unsolved
Search for dead transitions found 0 dead transitions in 60142ms
Starting structural reductions in SI_CTL mode, iteration 1 : 557/1023 places, 899/1548 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61318 ms. Remains : 557/1023 places, 899/1548 transitions.
[2026-05-26 01:48:24] [INFO ] Flatten gal took : 27 ms
[2026-05-26 01:48:24] [INFO ] Flatten gal took : 22 ms
[2026-05-26 01:48:24] [INFO ] Input system was already deterministic with 899 transitions.
[2026-05-26 01:48:24] [INFO ] Flatten gal took : 19 ms
[2026-05-26 01:48:24] [INFO ] Flatten gal took : 18 ms
[2026-05-26 01:48:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality17841529946606203057.gal : 17 ms
[2026-05-26 01:48:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality3901693108773382352.ctl : 5 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/CTLCardinality17841529946606203057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3901693108773382352.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.
[2026-05-26 01:48:54] [INFO ] Flatten gal took : 20 ms
[2026-05-26 01:48:54] [INFO ] Applying decomposition
[2026-05-26 01:48:55] [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/graph9482020271063729397.txt' '-o' '/tmp/graph9482020271063729397.bin' '-w' '/tmp/graph9482020271063729397.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9482020271063729397.bin' '-l' '-1' '-v' '-w' '/tmp/graph9482020271063729397.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:48:55] [INFO ] Decomposing Gal with order
[2026-05-26 01:48:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:48:55] [INFO ] Removed a total of 853 redundant transitions.
[2026-05-26 01:48:55] [INFO ] Flatten gal took : 120 ms
[2026-05-26 01:48:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 401 labels/synchronizations in 31 ms.
[2026-05-26 01:48:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality15822048760254349418.gal : 15 ms
[2026-05-26 01:48:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality7454689529223819577.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/CTLCardinality15822048760254349418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7454689529223819577.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 : 1023/1023 places, 1548/1548 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 974 transition count 1492
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 974 transition count 1492
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 122 place count 950 transition count 1453
Iterating global reduction 0 with 24 rules applied. Total rules applied 146 place count 950 transition count 1453
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 161 place count 935 transition count 1424
Iterating global reduction 0 with 15 rules applied. Total rules applied 176 place count 935 transition count 1424
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 184 place count 927 transition count 1409
Iterating global reduction 0 with 8 rules applied. Total rules applied 192 place count 927 transition count 1409
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 197 place count 922 transition count 1402
Iterating global reduction 0 with 5 rules applied. Total rules applied 202 place count 922 transition count 1402
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 203 place count 922 transition count 1401
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 206 place count 919 transition count 1397
Iterating global reduction 1 with 3 rules applied. Total rules applied 209 place count 919 transition count 1397
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 210 place count 918 transition count 1395
Iterating global reduction 1 with 1 rules applied. Total rules applied 211 place count 918 transition count 1395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 212 place count 917 transition count 1394
Iterating global reduction 1 with 1 rules applied. Total rules applied 213 place count 917 transition count 1394
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 216 place count 917 transition count 1391
Applied a total of 216 rules in 192 ms. Remains 917 /1023 variables (removed 106) and now considering 1391/1548 (removed 157) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1882769425643404248.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8618337922889203142.kers'
[2026-05-26 01:49:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1882769425643404248.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8618337922889203142.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1391 rows 917 cols 4383 entries
Finished phase 1 with 851 SingleSign rule and 0 generalized
[2026-05-26 01:49:25] [INFO ] Computed 66 invariants in 10 ms
Computed 66 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-8618337922889203142.kers
Total runtime 12 ms.
[2026-05-26 01:49:26] [INFO ] Implicit Places using invariants in 566 ms returned []
[2026-05-26 01:49:26] [INFO ] Invariant cache hit.
[2026-05-26 01:49:27] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned []
Implicit Place search using SMT with State Equation took 1632 ms to find 0 implicit places.
Running 1390 sub problems to find dead transitions.
[2026-05-26 01:49:27] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 916/2308 variables, and 0 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/917 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 916/2308 variables, and 0 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/917 constraints, PredecessorRefiner: 0/1390 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60293ms problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 60295ms
Starting structural reductions in LTL mode, iteration 1 : 917/1023 places, 1391/1548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62124 ms. Remains : 917/1023 places, 1391/1548 transitions.
[2026-05-26 01:50:27] [INFO ] Flatten gal took : 24 ms
[2026-05-26 01:50:27] [INFO ] Flatten gal took : 27 ms
[2026-05-26 01:50:27] [INFO ] Input system was already deterministic with 1391 transitions.
[2026-05-26 01:50:27] [INFO ] Flatten gal took : 25 ms
[2026-05-26 01:50:27] [INFO ] Flatten gal took : 38 ms
[2026-05-26 01:50:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality15565373301680779983.gal : 6 ms
[2026-05-26 01:50:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality17466068298368078107.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/CTLCardinality15565373301680779983.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17466068298368078107.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:50:58] [INFO ] Flatten gal took : 40 ms
[2026-05-26 01:50:58] [INFO ] Applying decomposition
[2026-05-26 01:50:58] [INFO ] Flatten gal took : 91 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/graph16298855585244154348.txt' '-o' '/tmp/graph16298855585244154348.bin' '-w' '/tmp/graph16298855585244154348.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16298855585244154348.bin' '-l' '-1' '-v' '-w' '/tmp/graph16298855585244154348.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:50:58] [INFO ] Decomposing Gal with order
[2026-05-26 01:50:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:50:58] [INFO ] Removed a total of 1359 redundant transitions.
[2026-05-26 01:50:58] [INFO ] Flatten gal took : 128 ms
[2026-05-26 01:50:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 62 ms.
[2026-05-26 01:50:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality17381609045871594005.gal : 27 ms
[2026-05-26 01:50:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality4902676259399361571.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17381609045871594005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4902676259399361571.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 : 1023/1023 places, 1548/1548 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 974 transition count 1489
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 974 transition count 1489
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 123 place count 949 transition count 1448
Iterating global reduction 0 with 25 rules applied. Total rules applied 148 place count 949 transition count 1448
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 149 place count 949 transition count 1447
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 165 place count 933 transition count 1412
Iterating global reduction 1 with 16 rules applied. Total rules applied 181 place count 933 transition count 1412
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 189 place count 925 transition count 1398
Iterating global reduction 1 with 8 rules applied. Total rules applied 197 place count 925 transition count 1398
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 202 place count 920 transition count 1386
Iterating global reduction 1 with 5 rules applied. Total rules applied 207 place count 920 transition count 1386
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 208 place count 920 transition count 1385
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 211 place count 917 transition count 1381
Iterating global reduction 2 with 3 rules applied. Total rules applied 214 place count 917 transition count 1381
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 215 place count 916 transition count 1380
Iterating global reduction 2 with 1 rules applied. Total rules applied 216 place count 916 transition count 1380
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 220 place count 916 transition count 1376
Applied a total of 220 rules in 156 ms. Remains 916 /1023 variables (removed 107) and now considering 1376/1548 (removed 172) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-794689899410168051.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15485264215074290277.kers'
[2026-05-26 01:51:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-794689899410168051.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15485264215074290277.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1376 rows 916 cols 4317 entries
Finished phase 1 with 850 SingleSign rule and 0 generalized
[2026-05-26 01:51:28] [INFO ] Computed 66 invariants in 5 ms
Computed 66 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-15485264215074290277.kers
Total runtime 8 ms.
[2026-05-26 01:51:29] [INFO ] Implicit Places using invariants in 466 ms returned []
[2026-05-26 01:51:29] [INFO ] Invariant cache hit.
[2026-05-26 01:51:30] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1488 ms to find 0 implicit places.
Running 1375 sub problems to find dead transitions.
[2026-05-26 01:51:30] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 915/2292 variables, and 0 constraints, problems are : Problem set: 0 solved, 1375 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/916 constraints, PredecessorRefiner: 1375/1375 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1375 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 915/2292 variables, and 0 constraints, problems are : Problem set: 0 solved, 1375 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/916 constraints, PredecessorRefiner: 0/1375 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60268ms problems are : Problem set: 0 solved, 1375 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Starting structural reductions in LTL mode, iteration 1 : 916/1023 places, 1376/1548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61931 ms. Remains : 916/1023 places, 1376/1548 transitions.
[2026-05-26 01:52:30] [INFO ] Flatten gal took : 21 ms
[2026-05-26 01:52:30] [INFO ] Flatten gal took : 20 ms
[2026-05-26 01:52:30] [INFO ] Input system was already deterministic with 1376 transitions.
[2026-05-26 01:52:30] [INFO ] Flatten gal took : 36 ms
[2026-05-26 01:52:30] [INFO ] Flatten gal took : 53 ms
[2026-05-26 01:52:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality11340199133690935345.gal : 5 ms
[2026-05-26 01:52:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality5236315822180848785.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/CTLCardinality11340199133690935345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5236315822180848785.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.
[2026-05-26 01:53:01] [INFO ] Flatten gal took : 21 ms
[2026-05-26 01:53:01] [INFO ] Applying decomposition
[2026-05-26 01:53:01] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14390153780478836212.txt' '-o' '/tmp/graph14390153780478836212.bin' '-w' '/tmp/graph14390153780478836212.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14390153780478836212.bin' '-l' '-1' '-v' '-w' '/tmp/graph14390153780478836212.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:53:01] [INFO ] Decomposing Gal with order
[2026-05-26 01:53:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:53:01] [INFO ] Removed a total of 1325 redundant transitions.
[2026-05-26 01:53:01] [INFO ] Flatten gal took : 61 ms
[2026-05-26 01:53:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 182 labels/synchronizations in 38 ms.
[2026-05-26 01:53:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality17826632391455302215.gal : 14 ms
[2026-05-26 01:53:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality6160317901074676341.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17826632391455302215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6160317901074676341.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 : 1023/1023 places, 1548/1548 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 970 transition count 1485
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 970 transition count 1485
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 130 place count 946 transition count 1446
Iterating global reduction 0 with 24 rules applied. Total rules applied 154 place count 946 transition count 1446
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 155 place count 946 transition count 1445
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 171 place count 930 transition count 1410
Iterating global reduction 1 with 16 rules applied. Total rules applied 187 place count 930 transition count 1410
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 196 place count 921 transition count 1394
Iterating global reduction 1 with 9 rules applied. Total rules applied 205 place count 921 transition count 1394
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 211 place count 915 transition count 1380
Iterating global reduction 1 with 6 rules applied. Total rules applied 217 place count 915 transition count 1380
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 218 place count 915 transition count 1379
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 223 place count 910 transition count 1372
Iterating global reduction 2 with 5 rules applied. Total rules applied 228 place count 910 transition count 1372
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 230 place count 908 transition count 1369
Iterating global reduction 2 with 2 rules applied. Total rules applied 232 place count 908 transition count 1369
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 236 place count 908 transition count 1365
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 237 place count 907 transition count 1364
Iterating global reduction 3 with 1 rules applied. Total rules applied 238 place count 907 transition count 1364
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 241 place count 907 transition count 1361
Applied a total of 241 rules in 167 ms. Remains 907 /1023 variables (removed 116) and now considering 1361/1548 (removed 187) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17555400637581839052.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14448489765855898187.kers'
[2026-05-26 01:53:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17555400637581839052.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14448489765855898187.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1361 rows 907 cols 4279 entries
Finished phase 1 with 841 SingleSign rule and 0 generalized
[2026-05-26 01:53:31] [INFO ] Computed 66 invariants in 6 ms
Computed 66 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-14448489765855898187.kers
Total runtime 8 ms.
[2026-05-26 01:53:32] [INFO ] Implicit Places using invariants in 419 ms returned []
[2026-05-26 01:53:32] [INFO ] Invariant cache hit.
[2026-05-26 01:53:33] [INFO ] Implicit Places using invariants and state equation in 939 ms returned []
Implicit Place search using SMT with State Equation took 1383 ms to find 0 implicit places.
Running 1360 sub problems to find dead transitions.
[2026-05-26 01:53:33] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 906/2268 variables, and 0 constraints, problems are : Problem set: 0 solved, 1360 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 1360/1360 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1360 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/2268 variables, and 0 constraints, problems are : Problem set: 0 solved, 1360 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/907 constraints, PredecessorRefiner: 0/1360 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60254ms problems are : Problem set: 0 solved, 1360 unsolved
Search for dead transitions found 0 dead transitions in 60257ms
Starting structural reductions in LTL mode, iteration 1 : 907/1023 places, 1361/1548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61811 ms. Remains : 907/1023 places, 1361/1548 transitions.
[2026-05-26 01:54:33] [INFO ] Flatten gal took : 17 ms
[2026-05-26 01:54:33] [INFO ] Flatten gal took : 18 ms
[2026-05-26 01:54:33] [INFO ] Input system was already deterministic with 1361 transitions.
[2026-05-26 01:54:33] [INFO ] Flatten gal took : 18 ms
[2026-05-26 01:54:33] [INFO ] Flatten gal took : 25 ms
[2026-05-26 01:54:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality12297024477862717669.gal : 8 ms
[2026-05-26 01:54:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality16180078543871386922.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12297024477862717669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16180078543871386922.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:55:03] [INFO ] Flatten gal took : 21 ms
[2026-05-26 01:55:03] [INFO ] Applying decomposition
[2026-05-26 01:55:03] [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/graph6202606414528884593.txt' '-o' '/tmp/graph6202606414528884593.bin' '-w' '/tmp/graph6202606414528884593.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6202606414528884593.bin' '-l' '-1' '-v' '-w' '/tmp/graph6202606414528884593.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:55:03] [INFO ] Decomposing Gal with order
[2026-05-26 01:55:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:55:03] [INFO ] Removed a total of 1292 redundant transitions.
[2026-05-26 01:55:03] [INFO ] Flatten gal took : 61 ms
[2026-05-26 01:55:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 15 ms.
[2026-05-26 01:55:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality10167766872471078695.gal : 8 ms
[2026-05-26 01:55:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality15243333300239259075.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10167766872471078695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15243333300239259075.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 SI_CTL mode, iteration 0 : 1023/1023 places, 1548/1548 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 1022 transition count 1478
Reduce places removed 69 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 70 rules applied. Total rules applied 139 place count 953 transition count 1477
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 140 place count 952 transition count 1477
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 93 Pre rules applied. Total rules applied 140 place count 952 transition count 1384
Deduced a syphon composed of 93 places in 2 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 326 place count 859 transition count 1384
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 383 place count 802 transition count 1212
Iterating global reduction 3 with 57 rules applied. Total rules applied 440 place count 802 transition count 1212
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 441 place count 802 transition count 1211
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 441 place count 802 transition count 1206
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 451 place count 797 transition count 1206
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 470 place count 778 transition count 1138
Iterating global reduction 4 with 19 rules applied. Total rules applied 489 place count 778 transition count 1138
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 493 place count 774 transition count 1130
Iterating global reduction 4 with 4 rules applied. Total rules applied 497 place count 774 transition count 1130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 498 place count 774 transition count 1129
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 501 place count 771 transition count 1123
Iterating global reduction 5 with 3 rules applied. Total rules applied 504 place count 771 transition count 1123
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 505 place count 770 transition count 1121
Iterating global reduction 5 with 1 rules applied. Total rules applied 506 place count 770 transition count 1121
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 507 place count 770 transition count 1120
Performed 171 Post agglomeration using F-continuation condition.Transition count delta: 171
Deduced a syphon composed of 171 places in 1 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 6 with 342 rules applied. Total rules applied 849 place count 599 transition count 949
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 856 place count 592 transition count 935
Iterating global reduction 6 with 7 rules applied. Total rules applied 863 place count 592 transition count 935
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 868 place count 587 transition count 924
Iterating global reduction 6 with 5 rules applied. Total rules applied 873 place count 587 transition count 924
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 876 place count 584 transition count 918
Iterating global reduction 6 with 3 rules applied. Total rules applied 879 place count 584 transition count 918
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 880 place count 583 transition count 916
Iterating global reduction 6 with 1 rules applied. Total rules applied 881 place count 583 transition count 916
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 882 place count 583 transition count 915
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 883 place count 582 transition count 914
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 890 place count 575 transition count 914
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 8 with 36 rules applied. Total rules applied 926 place count 557 transition count 896
Applied a total of 926 rules in 259 ms. Remains 557 /1023 variables (removed 466) and now considering 896/1548 (removed 652) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3024438639095052.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1415657454435155260.kers'
[2026-05-26 01:55:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3024438639095052.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1415657454435155260.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 5 ms.
// Phase 1: matrix 896 rows 556 cols 2857 entries
Finished phase 1 with 498 SingleSign rule and 0 generalized
[2026-05-26 01:55:34] [INFO ] Computed 59 invariants in 9 ms
Computed 59 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-1415657454435155260.kers
Total runtime 12 ms.
[2026-05-26 01:55:34] [INFO ] Implicit Places using invariants in 240 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 241 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 556/1023 places, 896/1548 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 554 transition count 894
Applied a total of 4 rules in 24 ms. Remains 554 /556 variables (removed 2) and now considering 894/896 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17159935352990440200.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11871435675992268890.kers'
[2026-05-26 01:55:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17159935352990440200.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11871435675992268890.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 894 rows 554 cols 2849 entries
Finished phase 1 with 496 SingleSign rule and 0 generalized
[2026-05-26 01:55:34] [INFO ] Computed 58 invariants in 6 ms
Computed 58 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-11871435675992268890.kers
Total runtime 9 ms.
[2026-05-26 01:55:34] [INFO ] Implicit Places using invariants in 235 ms returned []
[2026-05-26 01:55:34] [INFO ] Invariant cache hit.
[2026-05-26 01:55:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-26 01:55:35] [INFO ] Implicit Places using invariants and state equation in 678 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 554/1023 places, 894/1548 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1442 ms. Remains : 554/1023 places, 894/1548 transitions.
[2026-05-26 01:55:35] [INFO ] Flatten gal took : 13 ms
[2026-05-26 01:55:35] [INFO ] Flatten gal took : 13 ms
[2026-05-26 01:55:35] [INFO ] Input system was already deterministic with 894 transitions.
[2026-05-26 01:55:35] [INFO ] Flatten gal took : 12 ms
[2026-05-26 01:55:35] [INFO ] Flatten gal took : 12 ms
[2026-05-26 01:55:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality5632503122844872634.gal : 3 ms
[2026-05-26 01:55:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality16963678467994296832.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5632503122844872634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16963678467994296832.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.
[2026-05-26 01:56:05] [INFO ] Flatten gal took : 16 ms
[2026-05-26 01:56:05] [INFO ] Applying decomposition
[2026-05-26 01:56:05] [INFO ] Flatten gal took : 13 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/graph10643673235888451655.txt' '-o' '/tmp/graph10643673235888451655.bin' '-w' '/tmp/graph10643673235888451655.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10643673235888451655.bin' '-l' '-1' '-v' '-w' '/tmp/graph10643673235888451655.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:56:05] [INFO ] Decomposing Gal with order
[2026-05-26 01:56:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:56:05] [INFO ] Removed a total of 841 redundant transitions.
[2026-05-26 01:56:05] [INFO ] Flatten gal took : 31 ms
[2026-05-26 01:56:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 421 labels/synchronizations in 24 ms.
[2026-05-26 01:56:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality13291653926346549954.gal : 6 ms
[2026-05-26 01:56:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality7880376900634654514.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13291653926346549954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7880376900634654514.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 : 1023/1023 places, 1548/1548 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 981 transition count 1498
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 981 transition count 1498
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 106 place count 959 transition count 1461
Iterating global reduction 0 with 22 rules applied. Total rules applied 128 place count 959 transition count 1461
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 129 place count 959 transition count 1460
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 143 place count 945 transition count 1429
Iterating global reduction 1 with 14 rules applied. Total rules applied 157 place count 945 transition count 1429
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 164 place count 938 transition count 1416
Iterating global reduction 1 with 7 rules applied. Total rules applied 171 place count 938 transition count 1416
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 175 place count 934 transition count 1405
Iterating global reduction 1 with 4 rules applied. Total rules applied 179 place count 934 transition count 1405
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 180 place count 934 transition count 1404
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 183 place count 931 transition count 1401
Iterating global reduction 2 with 3 rules applied. Total rules applied 186 place count 931 transition count 1401
Applied a total of 186 rules in 134 ms. Remains 931 /1023 variables (removed 92) and now considering 1401/1548 (removed 147) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5298703675001174065.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10504142742717791282.kers'
[2026-05-26 01:56:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5298703675001174065.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10504142742717791282.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1401 rows 931 cols 4391 entries
Finished phase 1 with 865 SingleSign rule and 0 generalized
[2026-05-26 01:56:35] [INFO ] Computed 66 invariants in 13 ms
Computed 66 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-10504142742717791282.kers
Total runtime 17 ms.
[2026-05-26 01:56:36] [INFO ] Implicit Places using invariants in 421 ms returned []
[2026-05-26 01:56:36] [INFO ] Invariant cache hit.
[2026-05-26 01:56:37] [INFO ] Implicit Places using invariants and state equation in 1008 ms returned []
Implicit Place search using SMT with State Equation took 1431 ms to find 0 implicit places.
Running 1400 sub problems to find dead transitions.
[2026-05-26 01:56:37] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 930/2332 variables, and 0 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 930/2332 variables, and 0 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60303ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 60305ms
Starting structural reductions in LTL mode, iteration 1 : 931/1023 places, 1401/1548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61875 ms. Remains : 931/1023 places, 1401/1548 transitions.
[2026-05-26 01:57:37] [INFO ] Flatten gal took : 18 ms
[2026-05-26 01:57:37] [INFO ] Flatten gal took : 19 ms
[2026-05-26 01:57:37] [INFO ] Input system was already deterministic with 1401 transitions.
[2026-05-26 01:57:37] [INFO ] Flatten gal took : 18 ms
[2026-05-26 01:57:37] [INFO ] Flatten gal took : 18 ms
[2026-05-26 01:57:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality7356386276701322090.gal : 5 ms
[2026-05-26 01:57:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality4484179148357486332.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/CTLCardinality7356386276701322090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4484179148357486332.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.
[2026-05-26 01:58:07] [INFO ] Flatten gal took : 21 ms
[2026-05-26 01:58:07] [INFO ] Applying decomposition
[2026-05-26 01:58:07] [INFO ] Flatten gal took : 33 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/graph2049069117341910797.txt' '-o' '/tmp/graph2049069117341910797.bin' '-w' '/tmp/graph2049069117341910797.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2049069117341910797.bin' '-l' '-1' '-v' '-w' '/tmp/graph2049069117341910797.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:58:07] [INFO ] Decomposing Gal with order
[2026-05-26 01:58:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:58:08] [INFO ] Removed a total of 1365 redundant transitions.
[2026-05-26 01:58:08] [INFO ] Flatten gal took : 47 ms
[2026-05-26 01:58:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 16 ms.
[2026-05-26 01:58:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality3889219247782630585.gal : 9 ms
[2026-05-26 01:58:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality14226699972080559831.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/CTLCardinality3889219247782630585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14226699972080559831.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 SI_CTL mode, iteration 0 : 1023/1023 places, 1548/1548 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 1022 transition count 1475
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 950 transition count 1475
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 94 Pre rules applied. Total rules applied 144 place count 950 transition count 1381
Deduced a syphon composed of 94 places in 2 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 2 with 188 rules applied. Total rules applied 332 place count 856 transition count 1381
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 389 place count 799 transition count 1208
Iterating global reduction 2 with 57 rules applied. Total rules applied 446 place count 799 transition count 1208
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 447 place count 799 transition count 1207
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 447 place count 799 transition count 1202
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 457 place count 794 transition count 1202
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 475 place count 776 transition count 1137
Iterating global reduction 3 with 18 rules applied. Total rules applied 493 place count 776 transition count 1137
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 497 place count 772 transition count 1128
Iterating global reduction 3 with 4 rules applied. Total rules applied 501 place count 772 transition count 1128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 502 place count 772 transition count 1127
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 504 place count 770 transition count 1123
Iterating global reduction 4 with 2 rules applied. Total rules applied 506 place count 770 transition count 1123
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 507 place count 769 transition count 1121
Iterating global reduction 4 with 1 rules applied. Total rules applied 508 place count 769 transition count 1121
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 509 place count 769 transition count 1120
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 0 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 5 with 346 rules applied. Total rules applied 855 place count 596 transition count 947
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 863 place count 588 transition count 931
Iterating global reduction 5 with 8 rules applied. Total rules applied 871 place count 588 transition count 931
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 877 place count 582 transition count 917
Iterating global reduction 5 with 6 rules applied. Total rules applied 883 place count 582 transition count 917
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 886 place count 579 transition count 911
Iterating global reduction 5 with 3 rules applied. Total rules applied 889 place count 579 transition count 911
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 890 place count 578 transition count 909
Iterating global reduction 5 with 1 rules applied. Total rules applied 891 place count 578 transition count 909
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 892 place count 578 transition count 908
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 893 place count 577 transition count 907
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 902 place count 568 transition count 907
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 950 place count 544 transition count 883
Applied a total of 950 rules in 244 ms. Remains 544 /1023 variables (removed 479) and now considering 883/1548 (removed 665) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3732855583474577581.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14140182012789276335.kers'
[2026-05-26 01:58:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3732855583474577581.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14140182012789276335.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 883 rows 544 cols 2810 entries
Finished phase 1 with 487 SingleSign rule and 0 generalized
[2026-05-26 01:58:38] [INFO ] Computed 57 invariants in 3 ms
Computed 57 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14140182012789276335.kers
Total runtime 4 ms.
[2026-05-26 01:58:38] [INFO ] Implicit Places using invariants in 225 ms returned []
[2026-05-26 01:58:38] [INFO ] Invariant cache hit.
[2026-05-26 01:58:38] [INFO ] State equation strengthened by 28 read => feed constraints.
[2026-05-26 01:58:39] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
[2026-05-26 01:58:39] [INFO ] Redundant transitions in 11 ms returned []
Running 852 sub problems to find dead transitions.
[2026-05-26 01:58:39] [INFO ] Invariant cache hit.
[2026-05-26 01:58:39] [INFO ] State equation strengthened by 28 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 8/56 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/535 variables, 8/64 constraints. Problems are: Problem set: 0 solved, 852 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/1427 variables, and 68 constraints, problems are : Problem set: 0 solved, 852 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 48/57 constraints, State Equation: 0/544 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 852/852 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 852 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/535 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/535 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/535 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 4 (OVERLAPS) 9/544 variables, 9/79 constraints. Problems are: Problem set: 0 solved, 852 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 852 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 544/1427 variables, and 82 constraints, problems are : Problem set: 0 solved, 852 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/544 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 0/852 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60156ms problems are : Problem set: 0 solved, 852 unsolved
Search for dead transitions found 0 dead transitions in 60158ms
Starting structural reductions in SI_CTL mode, iteration 1 : 544/1023 places, 883/1548 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61213 ms. Remains : 544/1023 places, 883/1548 transitions.
[2026-05-26 01:59:39] [INFO ] Flatten gal took : 11 ms
[2026-05-26 01:59:39] [INFO ] Flatten gal took : 11 ms
[2026-05-26 01:59:39] [INFO ] Input system was already deterministic with 883 transitions.
[2026-05-26 01:59:39] [INFO ] Flatten gal took : 12 ms
[2026-05-26 01:59:39] [INFO ] Flatten gal took : 11 ms
[2026-05-26 01:59:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality10821009927380853420.gal : 3 ms
[2026-05-26 01:59:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality3864997148947640150.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/CTLCardinality10821009927380853420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3864997148947640150.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.
[2026-05-26 02:00:09] [INFO ] Flatten gal took : 15 ms
[2026-05-26 02:00:09] [INFO ] Applying decomposition
[2026-05-26 02:00:09] [INFO ] Flatten gal took : 13 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/graph14423959017340782960.txt' '-o' '/tmp/graph14423959017340782960.bin' '-w' '/tmp/graph14423959017340782960.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14423959017340782960.bin' '-l' '-1' '-v' '-w' '/tmp/graph14423959017340782960.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:00:09] [INFO ] Decomposing Gal with order
[2026-05-26 02:00:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:00:09] [INFO ] Removed a total of 857 redundant transitions.
[2026-05-26 02:00:09] [INFO ] Flatten gal took : 24 ms
[2026-05-26 02:00:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 439 labels/synchronizations in 7 ms.
[2026-05-26 02:00:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality15127321986913337270.gal : 4 ms
[2026-05-26 02:00:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality1883221074061097236.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/CTLCardinality15127321986913337270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1883221074061097236.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 SI_CTL mode, iteration 0 : 1023/1023 places, 1548/1548 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 1022 transition count 1483
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 958 transition count 1483
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 93 Pre rules applied. Total rules applied 128 place count 958 transition count 1390
Deduced a syphon composed of 93 places in 3 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 2 with 186 rules applied. Total rules applied 314 place count 865 transition count 1390
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 371 place count 808 transition count 1217
Iterating global reduction 2 with 57 rules applied. Total rules applied 428 place count 808 transition count 1217
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 429 place count 808 transition count 1216
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 429 place count 808 transition count 1211
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 439 place count 803 transition count 1211
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 456 place count 786 transition count 1144
Iterating global reduction 3 with 17 rules applied. Total rules applied 473 place count 786 transition count 1144
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 477 place count 782 transition count 1136
Iterating global reduction 3 with 4 rules applied. Total rules applied 481 place count 782 transition count 1136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 482 place count 782 transition count 1135
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 485 place count 779 transition count 1129
Iterating global reduction 4 with 3 rules applied. Total rules applied 488 place count 779 transition count 1129
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 489 place count 778 transition count 1127
Iterating global reduction 4 with 1 rules applied. Total rules applied 490 place count 778 transition count 1127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 491 place count 778 transition count 1126
Performed 171 Post agglomeration using F-continuation condition.Transition count delta: 171
Deduced a syphon composed of 171 places in 0 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 5 with 342 rules applied. Total rules applied 833 place count 607 transition count 955
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 840 place count 600 transition count 941
Iterating global reduction 5 with 7 rules applied. Total rules applied 847 place count 600 transition count 941
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 852 place count 595 transition count 930
Iterating global reduction 5 with 5 rules applied. Total rules applied 857 place count 595 transition count 930
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 860 place count 592 transition count 924
Iterating global reduction 5 with 3 rules applied. Total rules applied 863 place count 592 transition count 924
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 864 place count 591 transition count 922
Iterating global reduction 5 with 1 rules applied. Total rules applied 865 place count 591 transition count 922
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 866 place count 591 transition count 921
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 867 place count 590 transition count 920
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 873 place count 584 transition count 920
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 903 place count 569 transition count 905
Applied a total of 903 rules in 246 ms. Remains 569 /1023 variables (removed 454) and now considering 905/1548 (removed 643) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15665376075021832082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-429254375381507967.kers'
[2026-05-26 02:00:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15665376075021832082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-429254375381507967.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 1 ms.
// Phase 1: matrix 905 rows 566 cols 2891 entries
Finished phase 1 with 509 SingleSign rule and 0 generalized
[2026-05-26 02:00:40] [INFO ] Computed 60 invariants in 7 ms
Computed 60 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-429254375381507967.kers
Total runtime 10 ms.
[2026-05-26 02:00:40] [INFO ] Implicit Places using invariants in 263 ms returned [10, 54, 123]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 264 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 566/1023 places, 905/1548 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 559 transition count 898
Applied a total of 14 rules in 24 ms. Remains 559 /566 variables (removed 7) and now considering 898/905 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6917355154208374361.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18070312852322494884.kers'
[2026-05-26 02:00:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6917355154208374361.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18070312852322494884.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 898 rows 559 cols 2863 entries
Finished phase 1 with 502 SingleSign rule and 0 generalized
[2026-05-26 02:00:40] [INFO ] Computed 57 invariants in 2 ms
Computed 57 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-18070312852322494884.kers
Total runtime 5 ms.
[2026-05-26 02:00:40] [INFO ] Implicit Places using invariants in 218 ms returned []
[2026-05-26 02:00:40] [INFO ] Invariant cache hit.
[2026-05-26 02:00:40] [INFO ] State equation strengthened by 36 read => feed constraints.
[2026-05-26 02:00:41] [INFO ] Implicit Places using invariants and state equation in 642 ms returned []
Implicit Place search using SMT with State Equation took 861 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 559/1023 places, 898/1548 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1395 ms. Remains : 559/1023 places, 898/1548 transitions.
[2026-05-26 02:00:41] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:00:41] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:00:41] [INFO ] Input system was already deterministic with 898 transitions.
[2026-05-26 02:00:41] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:00:41] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:00:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality17097453741895599427.gal : 3 ms
[2026-05-26 02:00:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality16346806626726883520.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17097453741895599427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16346806626726883520.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:01:11] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:01:11] [INFO ] Applying decomposition
[2026-05-26 02:01:11] [INFO ] Flatten gal took : 12 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/graph13503253275071097012.txt' '-o' '/tmp/graph13503253275071097012.bin' '-w' '/tmp/graph13503253275071097012.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13503253275071097012.bin' '-l' '-1' '-v' '-w' '/tmp/graph13503253275071097012.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:01:11] [INFO ] Decomposing Gal with order
[2026-05-26 02:01:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:01:11] [INFO ] Removed a total of 881 redundant transitions.
[2026-05-26 02:01:11] [INFO ] Flatten gal took : 24 ms
[2026-05-26 02:01:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 421 labels/synchronizations in 8 ms.
[2026-05-26 02:01:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality8122338028431119407.gal : 5 ms
[2026-05-26 02:01:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality615374766894573952.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/CTLCardinality8122338028431119407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality615374766894573952.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1023/1023 places, 1548/1548 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 1022 transition count 1476
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 142 place count 951 transition count 1476
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 94 Pre rules applied. Total rules applied 142 place count 951 transition count 1382
Deduced a syphon composed of 94 places in 3 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 2 with 188 rules applied. Total rules applied 330 place count 857 transition count 1382
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 389 place count 798 transition count 1207
Iterating global reduction 2 with 59 rules applied. Total rules applied 448 place count 798 transition count 1207
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 449 place count 798 transition count 1206
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 449 place count 798 transition count 1201
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 459 place count 793 transition count 1201
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 479 place count 773 transition count 1131
Iterating global reduction 3 with 20 rules applied. Total rules applied 499 place count 773 transition count 1131
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 504 place count 768 transition count 1120
Iterating global reduction 3 with 5 rules applied. Total rules applied 509 place count 768 transition count 1120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 510 place count 768 transition count 1119
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 513 place count 765 transition count 1113
Iterating global reduction 4 with 3 rules applied. Total rules applied 516 place count 765 transition count 1113
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 517 place count 764 transition count 1111
Iterating global reduction 4 with 1 rules applied. Total rules applied 518 place count 764 transition count 1111
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 519 place count 764 transition count 1110
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 0 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 5 with 346 rules applied. Total rules applied 865 place count 591 transition count 937
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 872 place count 584 transition count 923
Iterating global reduction 5 with 7 rules applied. Total rules applied 879 place count 584 transition count 923
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 884 place count 579 transition count 912
Iterating global reduction 5 with 5 rules applied. Total rules applied 889 place count 579 transition count 912
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 892 place count 576 transition count 906
Iterating global reduction 5 with 3 rules applied. Total rules applied 895 place count 576 transition count 906
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 896 place count 575 transition count 904
Iterating global reduction 5 with 1 rules applied. Total rules applied 897 place count 575 transition count 904
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 898 place count 575 transition count 903
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 899 place count 574 transition count 902
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 908 place count 565 transition count 902
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 956 place count 541 transition count 878
Applied a total of 956 rules in 246 ms. Remains 541 /1023 variables (removed 482) and now considering 878/1548 (removed 670) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17965786876095128919.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9023327101725345561.kers'
[2026-05-26 02:01:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17965786876095128919.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9023327101725345561.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 878 rows 541 cols 2792 entries
Finished phase 1 with 484 SingleSign rule and 0 generalized
[2026-05-26 02:01:41] [INFO ] Computed 57 invariants in 2 ms
Computed 57 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9023327101725345561.kers
Total runtime 3 ms.
[2026-05-26 02:01:42] [INFO ] Implicit Places using invariants in 324 ms returned []
[2026-05-26 02:01:42] [INFO ] Invariant cache hit.
[2026-05-26 02:01:42] [INFO ] State equation strengthened by 28 read => feed constraints.
[2026-05-26 02:01:42] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 956 ms to find 0 implicit places.
[2026-05-26 02:01:42] [INFO ] Redundant transitions in 11 ms returned []
Running 847 sub problems to find dead transitions.
[2026-05-26 02:01:42] [INFO ] Invariant cache hit.
[2026-05-26 02:01:42] [INFO ] State equation strengthened by 28 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/532 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/532 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/532 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 847 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 532/1419 variables, and 71 constraints, problems are : Problem set: 0 solved, 847 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 48/57 constraints, State Equation: 0/541 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 847/847 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 847 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/532 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/532 variables, 23/71 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/532 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 3 (OVERLAPS) 9/541 variables, 9/80 constraints. Problems are: Problem set: 0 solved, 847 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/541 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 847 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 541/1419 variables, and 82 constraints, problems are : Problem set: 0 solved, 847 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/541 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 0/847 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60142ms problems are : Problem set: 0 solved, 847 unsolved
Search for dead transitions found 0 dead transitions in 60144ms
Starting structural reductions in SI_CTL mode, iteration 1 : 541/1023 places, 878/1548 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61369 ms. Remains : 541/1023 places, 878/1548 transitions.
[2026-05-26 02:02:42] [INFO ] Flatten gal took : 16 ms
[2026-05-26 02:02:42] [INFO ] Flatten gal took : 15 ms
[2026-05-26 02:02:42] [INFO ] Input system was already deterministic with 878 transitions.
[2026-05-26 02:02:43] [INFO ] Flatten gal took : 30 ms
[2026-05-26 02:02:43] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:02:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16244772442889445169.gal : 3 ms
RANDOM walk for 15260 steps (69 resets) in 99 ms. (152 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-6B-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 02:02:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13209803743809243655.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16244772442889445169.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13209803743809243655.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1023/1023 places, 1548/1548 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 969 transition count 1484
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 969 transition count 1484
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 133 place count 944 transition count 1444
Iterating global reduction 0 with 25 rules applied. Total rules applied 158 place count 944 transition count 1444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 159 place count 944 transition count 1443
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 174 place count 929 transition count 1418
Iterating global reduction 1 with 15 rules applied. Total rules applied 189 place count 929 transition count 1418
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 197 place count 921 transition count 1403
Iterating global reduction 1 with 8 rules applied. Total rules applied 205 place count 921 transition count 1403
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 211 place count 915 transition count 1394
Iterating global reduction 1 with 6 rules applied. Total rules applied 217 place count 915 transition count 1394
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 218 place count 915 transition count 1393
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 222 place count 911 transition count 1387
Iterating global reduction 2 with 4 rules applied. Total rules applied 226 place count 911 transition count 1387
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 228 place count 909 transition count 1384
Iterating global reduction 2 with 2 rules applied. Total rules applied 230 place count 909 transition count 1384
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 234 place count 909 transition count 1380
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 235 place count 908 transition count 1379
Iterating global reduction 3 with 1 rules applied. Total rules applied 236 place count 908 transition count 1379
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 239 place count 908 transition count 1376
Applied a total of 239 rules in 168 ms. Remains 908 /1023 variables (removed 115) and now considering 1376/1548 (removed 172) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9382191461323921502.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13591560668366512288.kers'
[2026-05-26 02:02:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9382191461323921502.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13591560668366512288.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1376 rows 908 cols 4335 entries
Finished phase 1 with 842 SingleSign rule and 0 generalized
[2026-05-26 02:02:43] [INFO ] Computed 66 invariants in 13 ms
Computed 66 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-13591560668366512288.kers
Total runtime 18 ms.
[2026-05-26 02:02:43] [INFO ] Implicit Places using invariants in 438 ms returned []
[2026-05-26 02:02:43] [INFO ] Invariant cache hit.
[2026-05-26 02:02:44] [INFO ] Implicit Places using invariants and state equation in 1045 ms returned []
Implicit Place search using SMT with State Equation took 1485 ms to find 0 implicit places.
Running 1375 sub problems to find dead transitions.
[2026-05-26 02:02:44] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 907/2284 variables, and 0 constraints, problems are : Problem set: 0 solved, 1375 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/908 constraints, PredecessorRefiner: 1375/1375 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1375 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/2284 variables, and 0 constraints, problems are : Problem set: 0 solved, 1375 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/908 constraints, PredecessorRefiner: 0/1375 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60279ms problems are : Problem set: 0 solved, 1375 unsolved
Search for dead transitions found 0 dead transitions in 60282ms
Starting structural reductions in LTL mode, iteration 1 : 908/1023 places, 1376/1548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61941 ms. Remains : 908/1023 places, 1376/1548 transitions.
[2026-05-26 02:03:45] [INFO ] Flatten gal took : 17 ms
[2026-05-26 02:03:45] [INFO ] Flatten gal took : 19 ms
[2026-05-26 02:03:45] [INFO ] Input system was already deterministic with 1376 transitions.
[2026-05-26 02:03:45] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:03:45] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:03:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality14263482320668387466.gal : 5 ms
[2026-05-26 02:03:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality1525995823302522933.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/CTLCardinality14263482320668387466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1525995823302522933.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.
[2026-05-26 02:04:15] [INFO ] Flatten gal took : 22 ms
[2026-05-26 02:04:15] [INFO ] Applying decomposition
[2026-05-26 02:04:15] [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/graph13318236689268399927.txt' '-o' '/tmp/graph13318236689268399927.bin' '-w' '/tmp/graph13318236689268399927.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13318236689268399927.bin' '-l' '-1' '-v' '-w' '/tmp/graph13318236689268399927.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:04:15] [INFO ] Decomposing Gal with order
[2026-05-26 02:04:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:04:15] [INFO ] Removed a total of 1330 redundant transitions.
[2026-05-26 02:04:15] [INFO ] Flatten gal took : 36 ms
[2026-05-26 02:04:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 9 ms.
[2026-05-26 02:04:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality10578785778528564843.gal : 7 ms
[2026-05-26 02:04:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality15133872033124280459.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10578785778528564843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15133872033124280459.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 SI_CTL mode, iteration 0 : 1023/1023 places, 1548/1548 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 1022 transition count 1477
Reduce places removed 70 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 71 rules applied. Total rules applied 141 place count 952 transition count 1476
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 142 place count 951 transition count 1476
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 93 Pre rules applied. Total rules applied 142 place count 951 transition count 1383
Deduced a syphon composed of 93 places in 3 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 328 place count 858 transition count 1383
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 386 place count 800 transition count 1209
Iterating global reduction 3 with 58 rules applied. Total rules applied 444 place count 800 transition count 1209
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 445 place count 800 transition count 1208
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 445 place count 800 transition count 1203
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 455 place count 795 transition count 1203
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 474 place count 776 transition count 1136
Iterating global reduction 4 with 19 rules applied. Total rules applied 493 place count 776 transition count 1136
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 498 place count 771 transition count 1125
Iterating global reduction 4 with 5 rules applied. Total rules applied 503 place count 771 transition count 1125
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 504 place count 771 transition count 1124
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 507 place count 768 transition count 1118
Iterating global reduction 5 with 3 rules applied. Total rules applied 510 place count 768 transition count 1118
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 511 place count 767 transition count 1116
Iterating global reduction 5 with 1 rules applied. Total rules applied 512 place count 767 transition count 1116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 513 place count 767 transition count 1115
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 0 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 6 with 346 rules applied. Total rules applied 859 place count 594 transition count 942
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 867 place count 586 transition count 926
Iterating global reduction 6 with 8 rules applied. Total rules applied 875 place count 586 transition count 926
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 881 place count 580 transition count 912
Iterating global reduction 6 with 6 rules applied. Total rules applied 887 place count 580 transition count 912
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 890 place count 577 transition count 906
Iterating global reduction 6 with 3 rules applied. Total rules applied 893 place count 577 transition count 906
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 894 place count 576 transition count 904
Iterating global reduction 6 with 1 rules applied. Total rules applied 895 place count 576 transition count 904
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 896 place count 576 transition count 903
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 897 place count 575 transition count 902
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 906 place count 566 transition count 902
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 46 rules applied. Total rules applied 952 place count 543 transition count 879
Applied a total of 952 rules in 222 ms. Remains 543 /1023 variables (removed 480) and now considering 879/1548 (removed 669) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16438381797394013805.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15207015922237387787.kers'
[2026-05-26 02:04:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16438381797394013805.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15207015922237387787.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 879 rows 543 cols 2796 entries
Finished phase 1 with 486 SingleSign rule and 0 generalized
[2026-05-26 02:04:45] [INFO ] Computed 57 invariants in 5 ms
Computed 57 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-15207015922237387787.kers
Total runtime 7 ms.
[2026-05-26 02:04:46] [INFO ] Implicit Places using invariants in 265 ms returned []
[2026-05-26 02:04:46] [INFO ] Invariant cache hit.
[2026-05-26 02:04:46] [INFO ] State equation strengthened by 28 read => feed constraints.
[2026-05-26 02:04:46] [INFO ] Implicit Places using invariants and state equation in 599 ms returned []
Implicit Place search using SMT with State Equation took 868 ms to find 0 implicit places.
[2026-05-26 02:04:46] [INFO ] Redundant transitions in 12 ms returned []
Running 848 sub problems to find dead transitions.
[2026-05-26 02:04:46] [INFO ] Invariant cache hit.
[2026-05-26 02:04:46] [INFO ] State equation strengthened by 28 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/534 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/534 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 534/1422 variables, and 63 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 48/57 constraints, State Equation: 0/543 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 848/848 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 848 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/534 variables, 15/63 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/534 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/534 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 4 (OVERLAPS) 9/543 variables, 9/73 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/543 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 543/1422 variables, and 74 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/543 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 0/848 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60149ms problems are : Problem set: 0 solved, 848 unsolved
Search for dead transitions found 0 dead transitions in 60151ms
Starting structural reductions in SI_CTL mode, iteration 1 : 543/1023 places, 879/1548 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61264 ms. Remains : 543/1023 places, 879/1548 transitions.
[2026-05-26 02:05:46] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:05:46] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:05:46] [INFO ] Input system was already deterministic with 879 transitions.
[2026-05-26 02:05:46] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:05:46] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:05:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality18034991649506818183.gal : 3 ms
[2026-05-26 02:05:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality917319837219521311.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/CTLCardinality18034991649506818183.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality917319837219521311.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.
[2026-05-26 02:06:16] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:06:16] [INFO ] Applying decomposition
[2026-05-26 02:06:16] [INFO ] Flatten gal took : 12 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/graph18013415450900769628.txt' '-o' '/tmp/graph18013415450900769628.bin' '-w' '/tmp/graph18013415450900769628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18013415450900769628.bin' '-l' '-1' '-v' '-w' '/tmp/graph18013415450900769628.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:06:17] [INFO ] Decomposing Gal with order
[2026-05-26 02:06:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:06:17] [INFO ] Removed a total of 846 redundant transitions.
[2026-05-26 02:06:17] [INFO ] Flatten gal took : 24 ms
[2026-05-26 02:06:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 445 labels/synchronizations in 17 ms.
[2026-05-26 02:06:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality17066915152198298455.gal : 5 ms
[2026-05-26 02:06:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality7715990071699817220.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/CTLCardinality17066915152198298455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7715990071699817220.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 : 1023/1023 places, 1548/1548 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 970 transition count 1486
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 970 transition count 1486
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 132 place count 944 transition count 1444
Iterating global reduction 0 with 26 rules applied. Total rules applied 158 place count 944 transition count 1444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 159 place count 944 transition count 1443
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 176 place count 927 transition count 1406
Iterating global reduction 1 with 17 rules applied. Total rules applied 193 place count 927 transition count 1406
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 203 place count 917 transition count 1388
Iterating global reduction 1 with 10 rules applied. Total rules applied 213 place count 917 transition count 1388
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 220 place count 910 transition count 1373
Iterating global reduction 1 with 7 rules applied. Total rules applied 227 place count 910 transition count 1373
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 228 place count 910 transition count 1372
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 233 place count 905 transition count 1365
Iterating global reduction 2 with 5 rules applied. Total rules applied 238 place count 905 transition count 1365
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 240 place count 903 transition count 1362
Iterating global reduction 2 with 2 rules applied. Total rules applied 242 place count 903 transition count 1362
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 246 place count 903 transition count 1358
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 247 place count 902 transition count 1357
Iterating global reduction 3 with 1 rules applied. Total rules applied 248 place count 902 transition count 1357
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 251 place count 902 transition count 1354
Applied a total of 251 rules in 172 ms. Remains 902 /1023 variables (removed 121) and now considering 1354/1548 (removed 194) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11671643210208131517.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-345781675310317649.kers'
[2026-05-26 02:06:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11671643210208131517.kers, --Pflows, --basisKERS=/tmp/petrispot-output-345781675310317649.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1354 rows 902 cols 4259 entries
Finished phase 1 with 836 SingleSign rule and 0 generalized
[2026-05-26 02:06:47] [INFO ] Computed 66 invariants in 5 ms
Computed 66 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-345781675310317649.kers
Total runtime 9 ms.
[2026-05-26 02:06:47] [INFO ] Implicit Places using invariants in 396 ms returned []
[2026-05-26 02:06:47] [INFO ] Invariant cache hit.
[2026-05-26 02:06:48] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned []
Implicit Place search using SMT with State Equation took 1410 ms to find 0 implicit places.
Running 1353 sub problems to find dead transitions.
[2026-05-26 02:06:48] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 901/2256 variables, and 0 constraints, problems are : Problem set: 0 solved, 1353 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/902 constraints, PredecessorRefiner: 1353/1353 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1353 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 901/2256 variables, and 0 constraints, problems are : Problem set: 0 solved, 1353 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/902 constraints, PredecessorRefiner: 0/1353 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60266ms problems are : Problem set: 0 solved, 1353 unsolved
Search for dead transitions found 0 dead transitions in 60269ms
Starting structural reductions in LTL mode, iteration 1 : 902/1023 places, 1354/1548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61858 ms. Remains : 902/1023 places, 1354/1548 transitions.
[2026-05-26 02:07:49] [INFO ] Flatten gal took : 17 ms
[2026-05-26 02:07:49] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:07:49] [INFO ] Input system was already deterministic with 1354 transitions.
[2026-05-26 02:07:49] [INFO ] Flatten gal took : 19 ms
[2026-05-26 02:07:49] [INFO ] Flatten gal took : 19 ms
[2026-05-26 02:07:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality12129101490466750841.gal : 5 ms
[2026-05-26 02:07:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality582015937470164127.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/CTLCardinality12129101490466750841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality582015937470164127.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.
[2026-05-26 02:08:19] [INFO ] Flatten gal took : 22 ms
[2026-05-26 02:08:19] [INFO ] Applying decomposition
[2026-05-26 02:08:19] [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/graph9280346318028673744.txt' '-o' '/tmp/graph9280346318028673744.bin' '-w' '/tmp/graph9280346318028673744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9280346318028673744.bin' '-l' '-1' '-v' '-w' '/tmp/graph9280346318028673744.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:08:19] [INFO ] Decomposing Gal with order
[2026-05-26 02:08:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:08:19] [INFO ] Removed a total of 1310 redundant transitions.
[2026-05-26 02:08:19] [INFO ] Flatten gal took : 40 ms
[2026-05-26 02:08:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 159 labels/synchronizations in 19 ms.
[2026-05-26 02:08:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality3975257721722633236.gal : 8 ms
[2026-05-26 02:08:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality7789248247078522509.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/CTLCardinality3975257721722633236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7789248247078522509.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 : 1023/1023 places, 1548/1548 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 971 transition count 1488
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 971 transition count 1488
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 128 place count 947 transition count 1451
Iterating global reduction 0 with 24 rules applied. Total rules applied 152 place count 947 transition count 1451
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 153 place count 947 transition count 1450
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 168 place count 932 transition count 1417
Iterating global reduction 1 with 15 rules applied. Total rules applied 183 place count 932 transition count 1417
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 190 place count 925 transition count 1405
Iterating global reduction 1 with 7 rules applied. Total rules applied 197 place count 925 transition count 1405
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 202 place count 920 transition count 1392
Iterating global reduction 1 with 5 rules applied. Total rules applied 207 place count 920 transition count 1392
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 211 place count 916 transition count 1387
Iterating global reduction 1 with 4 rules applied. Total rules applied 215 place count 916 transition count 1387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 216 place count 915 transition count 1386
Iterating global reduction 1 with 1 rules applied. Total rules applied 217 place count 915 transition count 1386
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 221 place count 915 transition count 1382
Applied a total of 221 rules in 149 ms. Remains 915 /1023 variables (removed 108) and now considering 1382/1548 (removed 166) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14105908658638800308.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15578550294935782182.kers'
[2026-05-26 02:08:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14105908658638800308.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15578550294935782182.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1382 rows 915 cols 4351 entries
Finished phase 1 with 849 SingleSign rule and 0 generalized
[2026-05-26 02:08:49] [INFO ] Computed 66 invariants in 8 ms
Computed 66 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-15578550294935782182.kers
Total runtime 12 ms.
[2026-05-26 02:08:50] [INFO ] Implicit Places using invariants in 461 ms returned []
[2026-05-26 02:08:50] [INFO ] Invariant cache hit.
[2026-05-26 02:08:51] [INFO ] Implicit Places using invariants and state equation in 1057 ms returned []
Implicit Place search using SMT with State Equation took 1522 ms to find 0 implicit places.
Running 1381 sub problems to find dead transitions.
[2026-05-26 02:08:51] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 914/2297 variables, and 0 constraints, problems are : Problem set: 0 solved, 1381 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/915 constraints, PredecessorRefiner: 1381/1381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1381 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 914/2297 variables, and 0 constraints, problems are : Problem set: 0 solved, 1381 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/915 constraints, PredecessorRefiner: 0/1381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60266ms problems are : Problem set: 0 solved, 1381 unsolved
Search for dead transitions found 0 dead transitions in 60269ms
Starting structural reductions in LTL mode, iteration 1 : 915/1023 places, 1382/1548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61946 ms. Remains : 915/1023 places, 1382/1548 transitions.
[2026-05-26 02:09:51] [INFO ] Flatten gal took : 17 ms
[2026-05-26 02:09:51] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:09:51] [INFO ] Input system was already deterministic with 1382 transitions.
[2026-05-26 02:09:51] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:09:51] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:09:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality1676098508237482104.gal : 5 ms
[2026-05-26 02:09:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality3136535418300729825.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1676098508237482104.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3136535418300729825.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.
[2026-05-26 02:10:21] [INFO ] Flatten gal took : 21 ms
[2026-05-26 02:10:21] [INFO ] Applying decomposition
[2026-05-26 02:10:21] [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/graph1408597507996304814.txt' '-o' '/tmp/graph1408597507996304814.bin' '-w' '/tmp/graph1408597507996304814.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1408597507996304814.bin' '-l' '-1' '-v' '-w' '/tmp/graph1408597507996304814.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:10:21] [INFO ] Decomposing Gal with order
[2026-05-26 02:10:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:10:21] [INFO ] Removed a total of 1321 redundant transitions.
[2026-05-26 02:10:21] [INFO ] Flatten gal took : 37 ms
[2026-05-26 02:10:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 14 ms.
[2026-05-26 02:10:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality7216950751425059875.gal : 7 ms
[2026-05-26 02:10:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality1431594699591885942.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/CTLCardinality7216950751425059875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1431594699591885942.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.
[2026-05-26 02:10:52] [INFO ] Flatten gal took : 22 ms
[2026-05-26 02:10:52] [INFO ] Flatten gal took : 21 ms
[2026-05-26 02:10:52] [INFO ] Applying decomposition
[2026-05-26 02:10:52] [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/graph16377485217800348731.txt' '-o' '/tmp/graph16377485217800348731.bin' '-w' '/tmp/graph16377485217800348731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16377485217800348731.bin' '-l' '-1' '-v' '-w' '/tmp/graph16377485217800348731.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:10:52] [INFO ] Decomposing Gal with order
[2026-05-26 02:10:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:10:52] [INFO ] Removed a total of 1533 redundant transitions.
[2026-05-26 02:10:52] [INFO ] Flatten gal took : 37 ms
[2026-05-26 02:10:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 14 ms.
[2026-05-26 02:10:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality10280178170006568400.gal : 8 ms
[2026-05-26 02:10:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality6820258306215752953.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10280178170006568400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6820258306215752953.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 12 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:39:58] [INFO ] Applying decomposition
[2026-05-26 02:39:58] [INFO ] Flatten gal took : 154 ms
[2026-05-26 02:39:58] [INFO ] Decomposing Gal with order
[2026-05-26 02:39:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:40:06] [INFO ] Removed a total of 1031 redundant transitions.
[2026-05-26 02:40:06] [INFO ] Flatten gal took : 444 ms
[2026-05-26 02:40:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2163 labels/synchronizations in 264 ms.
[2026-05-26 02:40:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality16812839514889092916.gal : 14 ms
[2026-05-26 02:40:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality7550415714289193027.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/CTLCardinality16812839514889092916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7550415714289193027.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 12 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="NoC3x3-PT-6B"
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 NoC3x3-PT-6B, 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 r194-tall-177969914000345"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6B.tgz
mv NoC3x3-PT-6B 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 ;