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.r146-tall-177961074000153.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 FunctionPointer-PT-c064, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 6.0K Mar 7 07:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Mar 7 07:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 7 07:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 7 07:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 07:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Mar 7 07:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Mar 7 07:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 7 07:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 4.2M 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 FunctionPointer-PT-c064-CTLCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-13
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-14
FORMULA_NAME FunctionPointer-PT-c064-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779699994958

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c064
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 09:06:36] [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]
[2026-05-25 09:06:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 09:06:36] [INFO ] Load time of PNML (sax parser for PT used): 359 ms
[2026-05-25 09:06:36] [INFO ] Transformed 2826 places.
[2026-05-25 09:06:36] [INFO ] Transformed 8960 transitions.
[2026-05-25 09:06:36] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 490 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 1198 places in 39 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c064-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1612 transition count 5962
Discarding 293 places :
Symmetric choice reduction at 1 with 293 rule applications. Total rules 309 place count 1319 transition count 3714
Iterating global reduction 1 with 293 rules applied. Total rules applied 602 place count 1319 transition count 3714
Ensure Unique test removed 362 transitions
Reduce isomorphic transitions removed 362 transitions.
Iterating post reduction 1 with 362 rules applied. Total rules applied 964 place count 1319 transition count 3352
Discarding 146 places :
Symmetric choice reduction at 2 with 146 rule applications. Total rules 1110 place count 1173 transition count 3060
Iterating global reduction 2 with 146 rules applied. Total rules applied 1256 place count 1173 transition count 3060
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 1324 place count 1173 transition count 2992
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1336 place count 1161 transition count 2968
Iterating global reduction 3 with 12 rules applied. Total rules applied 1348 place count 1161 transition count 2968
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1360 place count 1149 transition count 2944
Iterating global reduction 3 with 12 rules applied. Total rules applied 1372 place count 1149 transition count 2944
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1384 place count 1137 transition count 2920
Iterating global reduction 3 with 12 rules applied. Total rules applied 1396 place count 1137 transition count 2920
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1408 place count 1125 transition count 2896
Iterating global reduction 3 with 12 rules applied. Total rules applied 1420 place count 1125 transition count 2896
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1432 place count 1113 transition count 2872
Iterating global reduction 3 with 12 rules applied. Total rules applied 1444 place count 1113 transition count 2872
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1453 place count 1104 transition count 2854
Iterating global reduction 3 with 9 rules applied. Total rules applied 1462 place count 1104 transition count 2854
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1471 place count 1095 transition count 2836
Iterating global reduction 3 with 9 rules applied. Total rules applied 1480 place count 1095 transition count 2836
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1505 place count 1070 transition count 2748
Iterating global reduction 3 with 25 rules applied. Total rules applied 1530 place count 1070 transition count 2748
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 1573 place count 1027 transition count 2576
Iterating global reduction 3 with 43 rules applied. Total rules applied 1616 place count 1027 transition count 2576
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1658 place count 985 transition count 2442
Iterating global reduction 3 with 42 rules applied. Total rules applied 1700 place count 985 transition count 2442
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1739 place count 946 transition count 2364
Iterating global reduction 3 with 39 rules applied. Total rules applied 1778 place count 946 transition count 2364
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1815 place count 909 transition count 2290
Iterating global reduction 3 with 37 rules applied. Total rules applied 1852 place count 909 transition count 2290
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1888 place count 873 transition count 2218
Iterating global reduction 3 with 36 rules applied. Total rules applied 1924 place count 873 transition count 2218
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 1959 place count 838 transition count 2148
Iterating global reduction 3 with 35 rules applied. Total rules applied 1994 place count 838 transition count 2148
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 2014 place count 818 transition count 2108
Iterating global reduction 3 with 20 rules applied. Total rules applied 2034 place count 818 transition count 2108
Applied a total of 2034 rules in 1182 ms. Remains 818 /1628 variables (removed 810) and now considering 2108/5962 (removed 3854) transitions.
[2026-05-25 09:06:37] [INFO ] Flow matrix only has 1434 transitions (discarded 674 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-737157440748324185.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10894719142118967549.kers'
[2026-05-25 09:06:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-737157440748324185.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10894719142118967549.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1434 rows 818 cols 3936 entries
Finished phase 1 with 815 SingleSign rule and 1 generalized
[2026-05-25 09:06:37] [INFO ] Computed 2 invariants in 6 ms
Computed 2 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-10894719142118967549.kers
Total runtime 8 ms.
[2026-05-25 09:06:38] [INFO ] Implicit Places using invariants in 940 ms returned []
[2026-05-25 09:06:38] [INFO ] Flow matrix only has 1434 transitions (discarded 674 similar events)
[2026-05-25 09:06:38] [INFO ] Invariant cache hit.
[2026-05-25 09:06:39] [INFO ] State equation strengthened by 349 read => feed constraints.
[2026-05-25 09:06:43] [INFO ] Implicit Places using invariants and state equation in 4261 ms returned []
Implicit Place search using SMT with State Equation took 5238 ms to find 0 implicit places.
Running 2106 sub problems to find dead transitions.
[2026-05-25 09:06:43] [INFO ] Flow matrix only has 1434 transitions (discarded 674 similar events)
[2026-05-25 09:06:43] [INFO ] Invariant cache hit.
[2026-05-25 09:06:43] [INFO ] State equation strengthened by 349 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/817 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 817/2252 variables, and 2 constraints, problems are : Problem set: 0 solved, 2106 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/818 constraints, ReadFeed: 0/349 constraints, PredecessorRefiner: 2106/2106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/817 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2106 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 817/2252 variables, and 2 constraints, problems are : Problem set: 0 solved, 2106 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/818 constraints, ReadFeed: 0/349 constraints, PredecessorRefiner: 0/2106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63992ms problems are : Problem set: 0 solved, 2106 unsolved
Search for dead transitions found 0 dead transitions in 64021ms
Starting structural reductions in LTL mode, iteration 1 : 818/1628 places, 2108/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70484 ms. Remains : 818/1628 places, 2108/5962 transitions.
Starting structural reductions in LTL mode, iteration 0 : 818/818 places, 2108/2108 transitions.
Applied a total of 0 rules in 24 ms. Remains 818 /818 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2026-05-25 09:07:47] [INFO ] Flow matrix only has 1434 transitions (discarded 674 similar events)
[2026-05-25 09:07:47] [INFO ] Invariant cache hit.
[2026-05-25 09:07:47] [INFO ] Implicit Places using invariants in 530 ms returned []
[2026-05-25 09:07:47] [INFO ] Flow matrix only has 1434 transitions (discarded 674 similar events)
[2026-05-25 09:07:47] [INFO ] Invariant cache hit.
[2026-05-25 09:07:48] [INFO ] State equation strengthened by 349 read => feed constraints.
[2026-05-25 09:07:52] [INFO ] Implicit Places using invariants and state equation in 4320 ms returned []
Implicit Place search using SMT with State Equation took 4853 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4879 ms. Remains : 818/818 places, 2108/2108 transitions.
Support contains 46 out of 818 places after structural reductions.
[2026-05-25 09:07:52] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-25 09:07:52] [INFO ] Flatten gal took : 144 ms
FORMULA FunctionPointer-PT-c064-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 09:07:52] [INFO ] Flatten gal took : 105 ms
[2026-05-25 09:07:52] [INFO ] Input system was already deterministic with 2108 transitions.
Support contains 38 out of 818 places (down from 46) after GAL structural reductions.
RANDOM walk for 40097 steps (8 resets) in 3133 ms. (12 steps per ms) remains 25/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (9 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (9 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 24/24 properties
[2026-05-25 09:07:53] [INFO ] Flow matrix only has 1434 transitions (discarded 674 similar events)
[2026-05-25 09:07:53] [INFO ] Invariant cache hit.
[2026-05-25 09:07:53] [INFO ] State equation strengthened by 349 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 380/412 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/412 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 53/465 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/465 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 842/1307 variables, 465/467 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1307 variables, 37/504 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1307 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 455/1762 variables, 89/593 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1762 variables, 252/845 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1762 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (OVERLAPS) 423/2185 variables, 199/1044 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2185 variables, 60/1104 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2185 variables, 0/1104 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 14 (OVERLAPS) 67/2252 variables, 65/1169 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2252 variables, 0/1169 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 16 (OVERLAPS) 0/2252 variables, 0/1169 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2252/2252 variables, and 1169 constraints, problems are : Problem set: 0 solved, 24 unsolved in 4018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 818/818 constraints, ReadFeed: 349/349 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 380/412 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/412 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 53/465 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/465 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 842/1307 variables, 465/467 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1307 variables, 37/504 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1307 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 455/1762 variables, 89/593 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1762 variables, 252/845 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1762 variables, 24/869 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1762 variables, 1/870 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1762/2252 variables, and 876 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 554/818 constraints, ReadFeed: 289/349 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 9063ms problems are : Problem set: 0 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 818 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 818/818 places, 2108/2108 transitions.
Graph (complete) has 3444 edges and 818 vertex of which 644 are kept as prefixes of interest. Removing 174 places using SCC suffix rule.6 ms
Discarding 174 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 354 transitions
Reduce isomorphic transitions removed 354 transitions.
Iterating post reduction 0 with 354 rules applied. Total rules applied 355 place count 644 transition count 1754
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 363 place count 636 transition count 1736
Iterating global reduction 1 with 8 rules applied. Total rules applied 371 place count 636 transition count 1736
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 377 place count 636 transition count 1730
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 383 place count 630 transition count 1712
Iterating global reduction 2 with 6 rules applied. Total rules applied 389 place count 630 transition count 1712
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 395 place count 624 transition count 1696
Iterating global reduction 2 with 6 rules applied. Total rules applied 401 place count 624 transition count 1696
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 408 place count 617 transition count 1678
Iterating global reduction 2 with 7 rules applied. Total rules applied 415 place count 617 transition count 1678
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 422 place count 610 transition count 1660
Iterating global reduction 2 with 7 rules applied. Total rules applied 429 place count 610 transition count 1660
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 434 place count 605 transition count 1650
Iterating global reduction 2 with 5 rules applied. Total rules applied 439 place count 605 transition count 1650
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 444 place count 600 transition count 1640
Iterating global reduction 2 with 5 rules applied. Total rules applied 449 place count 600 transition count 1640
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 453 place count 596 transition count 1632
Iterating global reduction 2 with 4 rules applied. Total rules applied 457 place count 596 transition count 1632
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 459 place count 594 transition count 1628
Iterating global reduction 2 with 2 rules applied. Total rules applied 461 place count 594 transition count 1628
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 463 place count 592 transition count 1624
Iterating global reduction 2 with 2 rules applied. Total rules applied 465 place count 592 transition count 1624
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 2 with 32 rules applied. Total rules applied 497 place count 592 transition count 1592
Applied a total of 497 rules in 476 ms. Remains 592 /818 variables (removed 226) and now considering 1592/2108 (removed 516) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 476 ms. Remains : 592/818 places, 1592/2108 transitions.
RANDOM walk for 40009 steps (8 resets) in 425 ms. (93 steps per ms) remains 20/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 19/19 properties
[2026-05-25 09:08:03] [INFO ] Flow matrix only has 973 transitions (discarded 619 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10967471018020534163.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14002141349926645150.kers'
[2026-05-25 09:08:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10967471018020534163.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14002141349926645150.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 973 rows 592 cols 2828 entries
Finished phase 1 with 589 SingleSign rule and 0 generalized
[2026-05-25 09:08:03] [INFO ] Computed 3 invariants in 4 ms
Computed 3 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-14002141349926645150.kers
Total runtime 5 ms.
[2026-05-25 09:08:03] [INFO ] State equation strengthened by 156 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 380/404 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/404 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 695/1099 variables, 404/405 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1099 variables, 6/411 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1099 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 227/1326 variables, 44/455 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1326 variables, 1/456 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1326 variables, 131/587 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1326 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (OVERLAPS) 34/1360 variables, 1/588 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1360 variables, 4/592 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1360 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 13 (OVERLAPS) 170/1530 variables, 110/702 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1530 variables, 18/720 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1530 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 16 (OVERLAPS) 35/1565 variables, 30/750 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1565 variables, 1/751 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1565 variables, 0/751 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 19 (OVERLAPS) 0/1565 variables, 0/751 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1565/1565 variables, and 751 constraints, problems are : Problem set: 0 solved, 19 unsolved in 2859 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 592/592 constraints, ReadFeed: 156/156 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 380/404 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/404 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 695/1099 variables, 404/405 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1099 variables, 6/411 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1099 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 227/1326 variables, 44/455 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1326 variables, 1/456 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1326 variables, 131/587 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1326 variables, 19/606 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1326 variables, 1/607 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1326 variables, 20/627 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1326 variables, 20/647 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1326 variables, 20/667 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1326 variables, 8/675 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1326 variables, 0/675 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 16 (OVERLAPS) 34/1360 variables, 1/676 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1360 variables, 4/680 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1360 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 19 (OVERLAPS) 170/1530 variables, 110/790 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1530 variables, 18/808 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1530 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 22 (OVERLAPS) 35/1565 variables, 30/838 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1565 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1565 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 25 (OVERLAPS) 0/1565 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1565/1565 variables, and 839 constraints, problems are : Problem set: 0 solved, 19 unsolved in 18419 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 592/592 constraints, ReadFeed: 156/156 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 68/68 constraints]
After SMT, in 21312ms problems are : Problem set: 0 solved, 19 unsolved
Parikh walk visited 9 properties in 30633 ms.
Support contains 12 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1592/1592 transitions.
Graph (complete) has 2709 edges and 592 vertex of which 585 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 585 transition count 1582
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 26 place count 570 transition count 1552
Iterating global reduction 1 with 15 rules applied. Total rules applied 41 place count 570 transition count 1552
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 49 place count 570 transition count 1544
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 63 place count 556 transition count 1514
Iterating global reduction 2 with 14 rules applied. Total rules applied 77 place count 556 transition count 1514
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 81 place count 556 transition count 1510
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 93 place count 544 transition count 1484
Iterating global reduction 3 with 12 rules applied. Total rules applied 105 place count 544 transition count 1484
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 115 place count 534 transition count 1460
Iterating global reduction 3 with 10 rules applied. Total rules applied 125 place count 534 transition count 1460
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 135 place count 524 transition count 1436
Iterating global reduction 3 with 10 rules applied. Total rules applied 145 place count 524 transition count 1436
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 154 place count 515 transition count 1418
Iterating global reduction 3 with 9 rules applied. Total rules applied 163 place count 515 transition count 1418
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 171 place count 507 transition count 1402
Iterating global reduction 3 with 8 rules applied. Total rules applied 179 place count 507 transition count 1402
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 188 place count 498 transition count 1380
Iterating global reduction 3 with 9 rules applied. Total rules applied 197 place count 498 transition count 1380
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 205 place count 490 transition count 1364
Iterating global reduction 3 with 8 rules applied. Total rules applied 213 place count 490 transition count 1364
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 220 place count 483 transition count 1350
Iterating global reduction 3 with 7 rules applied. Total rules applied 227 place count 483 transition count 1350
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 231 place count 479 transition count 1340
Iterating global reduction 3 with 4 rules applied. Total rules applied 235 place count 479 transition count 1340
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 238 place count 476 transition count 1334
Iterating global reduction 3 with 3 rules applied. Total rules applied 241 place count 476 transition count 1334
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 244 place count 473 transition count 1328
Iterating global reduction 3 with 3 rules applied. Total rules applied 247 place count 473 transition count 1328
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 250 place count 470 transition count 1322
Iterating global reduction 3 with 3 rules applied. Total rules applied 253 place count 470 transition count 1322
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 254 place count 469 transition count 1320
Iterating global reduction 3 with 1 rules applied. Total rules applied 255 place count 469 transition count 1320
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 256 place count 468 transition count 1318
Iterating global reduction 3 with 1 rules applied. Total rules applied 257 place count 468 transition count 1318
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 258 place count 467 transition count 1316
Iterating global reduction 3 with 1 rules applied. Total rules applied 259 place count 467 transition count 1316
Applied a total of 259 rules in 267 ms. Remains 467 /592 variables (removed 125) and now considering 1316/1592 (removed 276) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 467/592 places, 1316/1592 transitions.
RANDOM walk for 40001 steps (8 resets) in 205 ms. (194 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 50 ms. (784 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 46 ms. (851 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 43 ms. (909 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 200680 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :0 out of 10
Probabilistic random walk after 200680 steps, saw 123070 distinct states, run finished after 3006 ms. (steps per millisecond=66 ) properties seen :0
[2026-05-25 09:08:58] [INFO ] Flow matrix only has 765 transitions (discarded 551 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14376482012615462368.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9801584917453661107.kers'
[2026-05-25 09:08:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14376482012615462368.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9801584917453661107.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 765 rows 467 cols 2254 entries
Finished phase 1 with 464 SingleSign rule and 0 generalized
[2026-05-25 09:08:58] [INFO ] Computed 3 invariants in 4 ms
Computed 3 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-9801584917453661107.kers
Total runtime 5 ms.
[2026-05-25 09:08:58] [INFO ] State equation strengthened by 101 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 382/394 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/394 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 666/1060 variables, 394/395 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1060 variables, 4/399 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1060 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 95/1155 variables, 24/423 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1155 variables, 88/511 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1155 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 16/1171 variables, 2/513 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1171 variables, 2/515 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1171 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 52/1223 variables, 39/554 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1223 variables, 9/563 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1223 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 9/1232 variables, 8/571 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1232 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (OVERLAPS) 0/1232 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1232/1232 variables, and 571 constraints, problems are : Problem set: 0 solved, 10 unsolved in 1311 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 467/467 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 382/394 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/394 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 666/1060 variables, 394/395 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1060 variables, 4/399 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1060 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 95/1155 variables, 24/423 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1155 variables, 88/511 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1155 variables, 10/521 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1155 variables, 1/522 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1155 variables, 0/522 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 16/1171 variables, 2/524 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1171 variables, 2/526 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1171 variables, 1/527 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1171 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 52/1223 variables, 39/566 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1223 variables, 9/575 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1223 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (OVERLAPS) 9/1232 variables, 8/583 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1232 variables, 4/587 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1232 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 21 (OVERLAPS) 0/1232 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1232/1232 variables, and 587 constraints, problems are : Problem set: 0 solved, 10 unsolved in 4696 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 467/467 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 6028ms problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 2 different solutions.
Parikh walk visited 7 properties in 7067 ms.
Support contains 5 out of 467 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 467/467 places, 1316/1316 transitions.
Graph (complete) has 2260 edges and 467 vertex of which 458 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 458 transition count 1301
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 456 transition count 1295
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 456 transition count 1295
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 22 place count 454 transition count 1289
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 454 transition count 1289
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 26 place count 452 transition count 1285
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 452 transition count 1285
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 450 transition count 1281
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 450 transition count 1281
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 448 transition count 1277
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 448 transition count 1277
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 446 transition count 1273
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 446 transition count 1273
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 444 transition count 1269
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 444 transition count 1269
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 45 place count 443 transition count 1267
Iterating global reduction 1 with 1 rules applied. Total rules applied 46 place count 443 transition count 1267
Applied a total of 46 rules in 134 ms. Remains 443 /467 variables (removed 24) and now considering 1267/1316 (removed 49) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 443/467 places, 1267/1316 transitions.
RANDOM walk for 40005 steps (8 resets) in 184 ms. (216 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 42 ms. (930 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 306686 steps, run timeout after 3001 ms. (steps per millisecond=102 ) properties seen :0 out of 3
Probabilistic random walk after 306686 steps, saw 188908 distinct states, run finished after 3001 ms. (steps per millisecond=102 ) properties seen :0
[2026-05-25 09:09:15] [INFO ] Flow matrix only has 725 transitions (discarded 542 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13236625376713419158.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5687817039539566384.kers'
[2026-05-25 09:09:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13236625376713419158.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5687817039539566384.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 725 rows 443 cols 2148 entries
Finished phase 1 with 440 SingleSign rule and 0 generalized
[2026-05-25 09:09:15] [INFO ] Computed 3 invariants in 3 ms
Computed 3 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5687817039539566384.kers
Total runtime 5 ms.
[2026-05-25 09:09:15] [INFO ] State equation strengthened by 86 read => feed constraints.
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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/15 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 29/44 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 375/419 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/419 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/419 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 9/428 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/428 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/428 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 614/1042 variables, 346/381 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1042 variables, 84/465 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1042 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 62/1104 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1104 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 64/1168 variables, 66/532 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1168 variables, 0/532 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 0/1168 variables, 0/532 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1168/1168 variables, and 532 constraints, problems are : Problem set: 0 solved, 3 unsolved in 478 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 443/443 constraints, ReadFeed: 86/86 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/15 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 29/44 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 375/419 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/419 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/419 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/419 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 9/428 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/428 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/428 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 614/1042 variables, 346/384 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1042 variables, 84/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1042 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 62/1104 variables, 1/469 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1104 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 64/1168 variables, 66/535 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1168 variables, 3/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1168 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 0/1168 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1168/1168 variables, and 538 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1200 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 443/443 constraints, ReadFeed: 86/86 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 1699ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 3139 ms.
Support contains 5 out of 443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 1267/1267 transitions.
Applied a total of 0 rules in 54 ms. Remains 443 /443 variables (removed 0) and now considering 1267/1267 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 443/443 places, 1267/1267 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 1267/1267 transitions.
Applied a total of 0 rules in 53 ms. Remains 443 /443 variables (removed 0) and now considering 1267/1267 (removed 0) transitions.
[2026-05-25 09:09:20] [INFO ] Flow matrix only has 725 transitions (discarded 542 similar events)
[2026-05-25 09:09:20] [INFO ] Invariant cache hit.
[2026-05-25 09:09:20] [INFO ] Implicit Places using invariants in 293 ms returned []
[2026-05-25 09:09:20] [INFO ] Flow matrix only has 725 transitions (discarded 542 similar events)
[2026-05-25 09:09:20] [INFO ] Invariant cache hit.
[2026-05-25 09:09:20] [INFO ] State equation strengthened by 86 read => feed constraints.
[2026-05-25 09:09:22] [INFO ] Implicit Places using invariants and state equation in 1914 ms returned []
Implicit Place search using SMT with State Equation took 2212 ms to find 0 implicit places.
[2026-05-25 09:09:22] [INFO ] Redundant transitions in 81 ms returned []
Running 1265 sub problems to find dead transitions.
[2026-05-25 09:09:22] [INFO ] Flow matrix only has 725 transitions (discarded 542 similar events)
[2026-05-25 09:09:22] [INFO ] Invariant cache hit.
[2026-05-25 09:09:22] [INFO ] State equation strengthened by 86 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/443 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1265 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/443 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1265 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 443/1168 variables, and 4 constraints, problems are : Problem set: 0 solved, 1265 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/443 constraints, ReadFeed: 0/86 constraints, PredecessorRefiner: 1265/1265 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1265 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/443 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1265 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/443 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/443 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1265 unsolved
At refinement iteration 3 (OVERLAPS) 725/1168 variables, 443/447 constraints. Problems are: Problem set: 0 solved, 1265 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1168 variables, 86/533 constraints. Problems are: Problem set: 0 solved, 1265 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1168/1168 variables, and 1798 constraints, problems are : Problem set: 0 solved, 1265 unsolved in 30343 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 443/443 constraints, ReadFeed: 86/86 constraints, PredecessorRefiner: 1265/1265 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61489ms problems are : Problem set: 0 solved, 1265 unsolved
Search for dead transitions found 0 dead transitions in 61493ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63850 ms. Remains : 443/443 places, 1267/1267 transitions.
[2026-05-25 09:10:24] [INFO ] Flatten gal took : 56 ms
[2026-05-25 09:10:24] [INFO ] Flatten gal took : 53 ms
[2026-05-25 09:10:24] [INFO ] Input system was already deterministic with 2108 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Graph (complete) has 4626 edges and 818 vertex of which 817 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Starting structural reductions in LTL mode, iteration 0 : 818/818 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 817 transition count 2108
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 29 place count 789 transition count 2044
Iterating global reduction 1 with 28 rules applied. Total rules applied 57 place count 789 transition count 2044
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 69 place count 789 transition count 2032
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 94 place count 764 transition count 1966
Iterating global reduction 2 with 25 rules applied. Total rules applied 119 place count 764 transition count 1966
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 123 place count 764 transition count 1962
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 146 place count 741 transition count 1898
Iterating global reduction 3 with 23 rules applied. Total rules applied 169 place count 741 transition count 1898
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 191 place count 719 transition count 1842
Iterating global reduction 3 with 22 rules applied. Total rules applied 213 place count 719 transition count 1842
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 235 place count 697 transition count 1786
Iterating global reduction 3 with 22 rules applied. Total rules applied 257 place count 697 transition count 1786
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 276 place count 678 transition count 1744
Iterating global reduction 3 with 19 rules applied. Total rules applied 295 place count 678 transition count 1744
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 313 place count 660 transition count 1708
Iterating global reduction 3 with 18 rules applied. Total rules applied 331 place count 660 transition count 1708
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 349 place count 642 transition count 1668
Iterating global reduction 3 with 18 rules applied. Total rules applied 367 place count 642 transition count 1668
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 378 place count 631 transition count 1642
Iterating global reduction 3 with 11 rules applied. Total rules applied 389 place count 631 transition count 1642
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 398 place count 622 transition count 1624
Iterating global reduction 3 with 9 rules applied. Total rules applied 407 place count 622 transition count 1624
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 412 place count 617 transition count 1612
Iterating global reduction 3 with 5 rules applied. Total rules applied 417 place count 617 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 420 place count 614 transition count 1604
Iterating global reduction 3 with 3 rules applied. Total rules applied 423 place count 614 transition count 1604
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 426 place count 611 transition count 1598
Iterating global reduction 3 with 3 rules applied. Total rules applied 429 place count 611 transition count 1598
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 432 place count 608 transition count 1592
Iterating global reduction 3 with 3 rules applied. Total rules applied 435 place count 608 transition count 1592
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 436 place count 607 transition count 1590
Iterating global reduction 3 with 1 rules applied. Total rules applied 437 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 438 place count 606 transition count 1588
Iterating global reduction 3 with 1 rules applied. Total rules applied 439 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 440 place count 605 transition count 1586
Iterating global reduction 3 with 1 rules applied. Total rules applied 441 place count 605 transition count 1586
Applied a total of 441 rules in 304 ms. Remains 605 /818 variables (removed 213) and now considering 1586/2108 (removed 522) transitions.
[2026-05-25 09:10:24] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10920735996506585679.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11724972572056304943.kers'
[2026-05-25 09:10:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10920735996506585679.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11724972572056304943.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1058 rows 605 cols 2908 entries
Finished phase 1 with 602 SingleSign rule and 1 generalized
[2026-05-25 09:10:24] [INFO ] Computed 2 invariants in 10 ms
Computed 2 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-11724972572056304943.kers
Total runtime 11 ms.
[2026-05-25 09:10:24] [INFO ] Implicit Places using invariants in 398 ms returned []
[2026-05-25 09:10:24] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2026-05-25 09:10:24] [INFO ] Invariant cache hit.
[2026-05-25 09:10:25] [INFO ] State equation strengthened by 262 read => feed constraints.
[2026-05-25 09:10:27] [INFO ] Implicit Places using invariants and state equation in 2754 ms returned []
Implicit Place search using SMT with State Equation took 3163 ms to find 0 implicit places.
Running 1584 sub problems to find dead transitions.
[2026-05-25 09:10:27] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2026-05-25 09:10:27] [INFO ] Invariant cache hit.
[2026-05-25 09:10:27] [INFO ] State equation strengthened by 262 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 1584/1584 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/605 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 3 (OVERLAPS) 1058/1663 variables, 605/607 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
SMT process timed out in 62097ms, After SMT, problems are : Problem set: 0 solved, 1584 unsolved
Search for dead transitions found 0 dead transitions in 62104ms
Starting structural reductions in LTL mode, iteration 1 : 605/818 places, 1586/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65581 ms. Remains : 605/818 places, 1586/2108 transitions.
[2026-05-25 09:11:29] [INFO ] Flatten gal took : 30 ms
[2026-05-25 09:11:29] [INFO ] Flatten gal took : 32 ms
[2026-05-25 09:11:29] [INFO ] Input system was already deterministic with 1586 transitions.
[2026-05-25 09:11:30] [INFO ] Flatten gal took : 32 ms
[2026-05-25 09:11:30] [INFO ] Flatten gal took : 46 ms
[2026-05-25 09:11:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality14516567073885833624.gal : 53 ms
[2026-05-25 09:11:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality2190964828134394015.ctl : 2 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/CTLCardinality14516567073885833624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2190964828134394015.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.
[2026-05-25 09:12:00] [INFO ] Flatten gal took : 27 ms
[2026-05-25 09:12:00] [INFO ] Applying decomposition
[2026-05-25 09:12:00] [INFO ] Flatten gal took : 28 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/graph5838190799437190598.txt' '-o' '/tmp/graph5838190799437190598.bin' '-w' '/tmp/graph5838190799437190598.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5838190799437190598.bin' '-l' '-1' '-v' '-w' '/tmp/graph5838190799437190598.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:12:00] [INFO ] Decomposing Gal with order
[2026-05-25 09:12:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:12:00] [INFO ] Removed a total of 2630 redundant transitions.
[2026-05-25 09:12:00] [INFO ] Flatten gal took : 172 ms
[2026-05-25 09:12:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 1100 labels/synchronizations in 78 ms.
[2026-05-25 09:12:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality15960267224511102106.gal : 13 ms
[2026-05-25 09:12:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality1456882330404466186.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/CTLCardinality15960267224511102106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1456882330404466186.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 : 818/818 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 817 transition count 2108
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 29 place count 789 transition count 2044
Iterating global reduction 1 with 28 rules applied. Total rules applied 57 place count 789 transition count 2044
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 69 place count 789 transition count 2032
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 94 place count 764 transition count 1966
Iterating global reduction 2 with 25 rules applied. Total rules applied 119 place count 764 transition count 1966
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 123 place count 764 transition count 1962
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 146 place count 741 transition count 1898
Iterating global reduction 3 with 23 rules applied. Total rules applied 169 place count 741 transition count 1898
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 191 place count 719 transition count 1842
Iterating global reduction 3 with 22 rules applied. Total rules applied 213 place count 719 transition count 1842
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 235 place count 697 transition count 1786
Iterating global reduction 3 with 22 rules applied. Total rules applied 257 place count 697 transition count 1786
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 276 place count 678 transition count 1744
Iterating global reduction 3 with 19 rules applied. Total rules applied 295 place count 678 transition count 1744
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 313 place count 660 transition count 1708
Iterating global reduction 3 with 18 rules applied. Total rules applied 331 place count 660 transition count 1708
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 349 place count 642 transition count 1668
Iterating global reduction 3 with 18 rules applied. Total rules applied 367 place count 642 transition count 1668
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 378 place count 631 transition count 1642
Iterating global reduction 3 with 11 rules applied. Total rules applied 389 place count 631 transition count 1642
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 398 place count 622 transition count 1624
Iterating global reduction 3 with 9 rules applied. Total rules applied 407 place count 622 transition count 1624
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 412 place count 617 transition count 1612
Iterating global reduction 3 with 5 rules applied. Total rules applied 417 place count 617 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 420 place count 614 transition count 1604
Iterating global reduction 3 with 3 rules applied. Total rules applied 423 place count 614 transition count 1604
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 426 place count 611 transition count 1598
Iterating global reduction 3 with 3 rules applied. Total rules applied 429 place count 611 transition count 1598
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 432 place count 608 transition count 1592
Iterating global reduction 3 with 3 rules applied. Total rules applied 435 place count 608 transition count 1592
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 436 place count 607 transition count 1590
Iterating global reduction 3 with 1 rules applied. Total rules applied 437 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 438 place count 606 transition count 1588
Iterating global reduction 3 with 1 rules applied. Total rules applied 439 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 440 place count 605 transition count 1586
Iterating global reduction 3 with 1 rules applied. Total rules applied 441 place count 605 transition count 1586
Applied a total of 441 rules in 301 ms. Remains 605 /818 variables (removed 213) and now considering 1586/2108 (removed 522) transitions.
[2026-05-25 09:12:31] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2026-05-25 09:12:31] [INFO ] Invariant cache hit.
[2026-05-25 09:12:31] [INFO ] Implicit Places using invariants in 470 ms returned []
[2026-05-25 09:12:31] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2026-05-25 09:12:31] [INFO ] Invariant cache hit.
[2026-05-25 09:12:32] [INFO ] State equation strengthened by 262 read => feed constraints.
[2026-05-25 09:12:34] [INFO ] Implicit Places using invariants and state equation in 2772 ms returned []
Implicit Place search using SMT with State Equation took 3243 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 605/818 places, 1586/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3548 ms. Remains : 605/818 places, 1586/2108 transitions.
[2026-05-25 09:12:34] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:12:34] [INFO ] Flatten gal took : 24 ms
[2026-05-25 09:12:34] [INFO ] Input system was already deterministic with 1586 transitions.
[2026-05-25 09:12:34] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:12:34] [INFO ] Flatten gal took : 24 ms
[2026-05-25 09:12:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4593000501680962542.gal : 6 ms
[2026-05-25 09:12:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality8797647807984698417.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/CTLCardinality4593000501680962542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8797647807984698417.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.
[2026-05-25 09:13:04] [INFO ] Flatten gal took : 32 ms
[2026-05-25 09:13:04] [INFO ] Applying decomposition
[2026-05-25 09:13:04] [INFO ] Flatten gal took : 32 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/graph1904977412534640437.txt' '-o' '/tmp/graph1904977412534640437.bin' '-w' '/tmp/graph1904977412534640437.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1904977412534640437.bin' '-l' '-1' '-v' '-w' '/tmp/graph1904977412534640437.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:13:04] [INFO ] Decomposing Gal with order
[2026-05-25 09:13:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:13:05] [INFO ] Removed a total of 2626 redundant transitions.
[2026-05-25 09:13:05] [INFO ] Flatten gal took : 96 ms
[2026-05-25 09:13:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 1093 labels/synchronizations in 67 ms.
[2026-05-25 09:13:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality9499794298710176061.gal : 8 ms
[2026-05-25 09:13:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2234679290559610741.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/CTLCardinality9499794298710176061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2234679290559610741.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 SI_CTL mode, iteration 0 : 818/818 places, 2108/2108 transitions.
Graph (complete) has 4626 edges and 818 vertex of which 817 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 29 place count 789 transition count 2044
Iterating global reduction 0 with 28 rules applied. Total rules applied 57 place count 789 transition count 2044
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 69 place count 789 transition count 2032
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 93 place count 765 transition count 1970
Iterating global reduction 1 with 24 rules applied. Total rules applied 117 place count 765 transition count 1970
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 121 place count 765 transition count 1966
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 143 place count 743 transition count 1906
Iterating global reduction 2 with 22 rules applied. Total rules applied 165 place count 743 transition count 1906
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 186 place count 722 transition count 1852
Iterating global reduction 2 with 21 rules applied. Total rules applied 207 place count 722 transition count 1852
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 228 place count 701 transition count 1798
Iterating global reduction 2 with 21 rules applied. Total rules applied 249 place count 701 transition count 1798
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 267 place count 683 transition count 1758
Iterating global reduction 2 with 18 rules applied. Total rules applied 285 place count 683 transition count 1758
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 302 place count 666 transition count 1724
Iterating global reduction 2 with 17 rules applied. Total rules applied 319 place count 666 transition count 1724
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 336 place count 649 transition count 1686
Iterating global reduction 2 with 17 rules applied. Total rules applied 353 place count 649 transition count 1686
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 364 place count 638 transition count 1660
Iterating global reduction 2 with 11 rules applied. Total rules applied 375 place count 638 transition count 1660
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 384 place count 629 transition count 1642
Iterating global reduction 2 with 9 rules applied. Total rules applied 393 place count 629 transition count 1642
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 398 place count 624 transition count 1630
Iterating global reduction 2 with 5 rules applied. Total rules applied 403 place count 624 transition count 1630
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 406 place count 621 transition count 1622
Iterating global reduction 2 with 3 rules applied. Total rules applied 409 place count 621 transition count 1622
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 412 place count 618 transition count 1616
Iterating global reduction 2 with 3 rules applied. Total rules applied 415 place count 618 transition count 1616
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 418 place count 615 transition count 1610
Iterating global reduction 2 with 3 rules applied. Total rules applied 421 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 422 place count 614 transition count 1608
Iterating global reduction 2 with 1 rules applied. Total rules applied 423 place count 614 transition count 1608
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 424 place count 613 transition count 1606
Iterating global reduction 2 with 1 rules applied. Total rules applied 425 place count 613 transition count 1606
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 426 place count 612 transition count 1604
Iterating global reduction 2 with 1 rules applied. Total rules applied 427 place count 612 transition count 1604
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 429 place count 612 transition count 1602
Applied a total of 429 rules in 621 ms. Remains 612 /818 variables (removed 206) and now considering 1602/2108 (removed 506) transitions.
[2026-05-25 09:13:35] [INFO ] Flow matrix only has 1070 transitions (discarded 532 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16590266762785184465.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15626133455114937239.kers'
[2026-05-25 09:13:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16590266762785184465.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15626133455114937239.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1070 rows 612 cols 2942 entries
Finished phase 1 with 609 SingleSign rule and 1 generalized
[2026-05-25 09:13:35] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-15626133455114937239.kers
Total runtime 8 ms.
[2026-05-25 09:13:36] [INFO ] Implicit Places using invariants in 496 ms returned []
[2026-05-25 09:13:36] [INFO ] Flow matrix only has 1070 transitions (discarded 532 similar events)
[2026-05-25 09:13:36] [INFO ] Invariant cache hit.
[2026-05-25 09:13:36] [INFO ] State equation strengthened by 265 read => feed constraints.
[2026-05-25 09:13:39] [INFO ] Implicit Places using invariants and state equation in 2623 ms returned []
Implicit Place search using SMT with State Equation took 3121 ms to find 0 implicit places.
[2026-05-25 09:13:39] [INFO ] Redundant transitions in 40 ms returned []
Running 1600 sub problems to find dead transitions.
[2026-05-25 09:13:39] [INFO ] Flow matrix only has 1070 transitions (discarded 532 similar events)
[2026-05-25 09:13:39] [INFO ] Invariant cache hit.
[2026-05-25 09:13:39] [INFO ] State equation strengthened by 265 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/612 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/612 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 612/1682 variables, and 2 constraints, problems are : Problem set: 0 solved, 1600 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/612 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 1600/1600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/612 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/612 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/612 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
At refinement iteration 3 (OVERLAPS) 1070/1682 variables, 612/614 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1682 variables, 265/879 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1682/1682 variables, and 2479 constraints, problems are : Problem set: 0 solved, 1600 unsolved in 31348 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 612/612 constraints, ReadFeed: 265/265 constraints, PredecessorRefiner: 1600/1600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63813ms problems are : Problem set: 0 solved, 1600 unsolved
Search for dead transitions found 0 dead transitions in 63816ms
Starting structural reductions in SI_CTL mode, iteration 1 : 612/818 places, 1602/2108 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67614 ms. Remains : 612/818 places, 1602/2108 transitions.
[2026-05-25 09:14:42] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:14:42] [INFO ] Flatten gal took : 26 ms
[2026-05-25 09:14:43] [INFO ] Input system was already deterministic with 1602 transitions.
[2026-05-25 09:14:43] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:14:43] [INFO ] Flatten gal took : 24 ms
[2026-05-25 09:14:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality18368996388206209118.gal : 8 ms
[2026-05-25 09:14:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality16401510593186503525.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/CTLCardinality18368996388206209118.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16401510593186503525.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.
[2026-05-25 09:15:13] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:15:13] [INFO ] Applying decomposition
[2026-05-25 09:15:13] [INFO ] Flatten gal took : 23 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/graph8093687476588567703.txt' '-o' '/tmp/graph8093687476588567703.bin' '-w' '/tmp/graph8093687476588567703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8093687476588567703.bin' '-l' '-1' '-v' '-w' '/tmp/graph8093687476588567703.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:15:13] [INFO ] Decomposing Gal with order
[2026-05-25 09:15:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:15:13] [INFO ] Removed a total of 2660 redundant transitions.
[2026-05-25 09:15:13] [INFO ] Flatten gal took : 68 ms
[2026-05-25 09:15:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1330 labels/synchronizations in 38 ms.
[2026-05-25 09:15:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality2082940899314761185.gal : 8 ms
[2026-05-25 09:15:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality11916360792108989496.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/CTLCardinality2082940899314761185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11916360792108989496.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 : 818/818 places, 2108/2108 transitions.
Graph (complete) has 4626 edges and 818 vertex of which 817 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 29 place count 789 transition count 2044
Iterating global reduction 0 with 28 rules applied. Total rules applied 57 place count 789 transition count 2044
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 69 place count 789 transition count 2032
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 94 place count 764 transition count 1966
Iterating global reduction 1 with 25 rules applied. Total rules applied 119 place count 764 transition count 1966
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 123 place count 764 transition count 1962
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 146 place count 741 transition count 1898
Iterating global reduction 2 with 23 rules applied. Total rules applied 169 place count 741 transition count 1898
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 191 place count 719 transition count 1842
Iterating global reduction 2 with 22 rules applied. Total rules applied 213 place count 719 transition count 1842
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 235 place count 697 transition count 1786
Iterating global reduction 2 with 22 rules applied. Total rules applied 257 place count 697 transition count 1786
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 276 place count 678 transition count 1744
Iterating global reduction 2 with 19 rules applied. Total rules applied 295 place count 678 transition count 1744
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 313 place count 660 transition count 1708
Iterating global reduction 2 with 18 rules applied. Total rules applied 331 place count 660 transition count 1708
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 349 place count 642 transition count 1668
Iterating global reduction 2 with 18 rules applied. Total rules applied 367 place count 642 transition count 1668
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 378 place count 631 transition count 1642
Iterating global reduction 2 with 11 rules applied. Total rules applied 389 place count 631 transition count 1642
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 398 place count 622 transition count 1624
Iterating global reduction 2 with 9 rules applied. Total rules applied 407 place count 622 transition count 1624
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 412 place count 617 transition count 1612
Iterating global reduction 2 with 5 rules applied. Total rules applied 417 place count 617 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 420 place count 614 transition count 1604
Iterating global reduction 2 with 3 rules applied. Total rules applied 423 place count 614 transition count 1604
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 426 place count 611 transition count 1598
Iterating global reduction 2 with 3 rules applied. Total rules applied 429 place count 611 transition count 1598
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 432 place count 608 transition count 1592
Iterating global reduction 2 with 3 rules applied. Total rules applied 435 place count 608 transition count 1592
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 436 place count 607 transition count 1590
Iterating global reduction 2 with 1 rules applied. Total rules applied 437 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 438 place count 606 transition count 1588
Iterating global reduction 2 with 1 rules applied. Total rules applied 439 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 440 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 441 place count 605 transition count 1586
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 443 place count 605 transition count 1584
Applied a total of 443 rules in 481 ms. Remains 605 /818 variables (removed 213) and now considering 1584/2108 (removed 524) transitions.
[2026-05-25 09:15:43] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18118048542231865985.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8626074410691461877.kers'
[2026-05-25 09:15:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18118048542231865985.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8626074410691461877.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1057 rows 605 cols 2906 entries
Finished phase 1 with 602 SingleSign rule and 1 generalized
[2026-05-25 09:15:43] [INFO ] Computed 2 invariants in 7 ms
Computed 2 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-8626074410691461877.kers
Total runtime 9 ms.
[2026-05-25 09:15:44] [INFO ] Implicit Places using invariants in 410 ms returned []
[2026-05-25 09:15:44] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2026-05-25 09:15:44] [INFO ] Invariant cache hit.
[2026-05-25 09:15:44] [INFO ] State equation strengthened by 262 read => feed constraints.
[2026-05-25 09:15:46] [INFO ] Implicit Places using invariants and state equation in 2546 ms returned []
Implicit Place search using SMT with State Equation took 2958 ms to find 0 implicit places.
[2026-05-25 09:15:46] [INFO ] Redundant transitions in 30 ms returned []
Running 1582 sub problems to find dead transitions.
[2026-05-25 09:15:46] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2026-05-25 09:15:46] [INFO ] Invariant cache hit.
[2026-05-25 09:15:46] [INFO ] State equation strengthened by 262 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 605/1662 variables, and 2 constraints, problems are : Problem set: 0 solved, 1582 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 1582/1582 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1582 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/605 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1662/1662 variables, and 607 constraints, problems are : Problem set: 0 solved, 1582 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 605/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 0/1582 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62302ms problems are : Problem set: 0 solved, 1582 unsolved
Search for dead transitions found 0 dead transitions in 62305ms
Starting structural reductions in SI_CTL mode, iteration 1 : 605/818 places, 1584/2108 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65789 ms. Remains : 605/818 places, 1584/2108 transitions.
[2026-05-25 09:16:49] [INFO ] Flatten gal took : 20 ms
[2026-05-25 09:16:49] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:16:49] [INFO ] Input system was already deterministic with 1584 transitions.
[2026-05-25 09:16:49] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:16:49] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:16:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality13706457872232101874.gal : 5 ms
[2026-05-25 09:16:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality12058290813040345588.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/CTLCardinality13706457872232101874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12058290813040345588.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.
[2026-05-25 09:17:19] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:17:19] [INFO ] Applying decomposition
[2026-05-25 09:17:19] [INFO ] Flatten gal took : 22 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/graph1055018312654821625.txt' '-o' '/tmp/graph1055018312654821625.bin' '-w' '/tmp/graph1055018312654821625.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1055018312654821625.bin' '-l' '-1' '-v' '-w' '/tmp/graph1055018312654821625.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:17:19] [INFO ] Decomposing Gal with order
[2026-05-25 09:17:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:17:19] [INFO ] Removed a total of 2629 redundant transitions.
[2026-05-25 09:17:19] [INFO ] Flatten gal took : 54 ms
[2026-05-25 09:17:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 1094 labels/synchronizations in 31 ms.
[2026-05-25 09:17:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality1356145782504446822.gal : 7 ms
[2026-05-25 09:17:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality9303233165270374867.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/CTLCardinality1356145782504446822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9303233165270374867.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 : 818/818 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 817 transition count 2108
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 27 place count 791 transition count 2050
Iterating global reduction 1 with 26 rules applied. Total rules applied 53 place count 791 transition count 2050
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 65 place count 791 transition count 2038
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 88 place count 768 transition count 1978
Iterating global reduction 2 with 23 rules applied. Total rules applied 111 place count 768 transition count 1978
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 115 place count 768 transition count 1974
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 136 place count 747 transition count 1916
Iterating global reduction 3 with 21 rules applied. Total rules applied 157 place count 747 transition count 1916
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 177 place count 727 transition count 1864
Iterating global reduction 3 with 20 rules applied. Total rules applied 197 place count 727 transition count 1864
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 217 place count 707 transition count 1812
Iterating global reduction 3 with 20 rules applied. Total rules applied 237 place count 707 transition count 1812
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 254 place count 690 transition count 1774
Iterating global reduction 3 with 17 rules applied. Total rules applied 271 place count 690 transition count 1774
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 288 place count 673 transition count 1740
Iterating global reduction 3 with 17 rules applied. Total rules applied 305 place count 673 transition count 1740
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 322 place count 656 transition count 1702
Iterating global reduction 3 with 17 rules applied. Total rules applied 339 place count 656 transition count 1702
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 350 place count 645 transition count 1676
Iterating global reduction 3 with 11 rules applied. Total rules applied 361 place count 645 transition count 1676
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 370 place count 636 transition count 1658
Iterating global reduction 3 with 9 rules applied. Total rules applied 379 place count 636 transition count 1658
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 384 place count 631 transition count 1646
Iterating global reduction 3 with 5 rules applied. Total rules applied 389 place count 631 transition count 1646
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 392 place count 628 transition count 1638
Iterating global reduction 3 with 3 rules applied. Total rules applied 395 place count 628 transition count 1638
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 398 place count 625 transition count 1632
Iterating global reduction 3 with 3 rules applied. Total rules applied 401 place count 625 transition count 1632
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 404 place count 622 transition count 1626
Iterating global reduction 3 with 3 rules applied. Total rules applied 407 place count 622 transition count 1626
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 408 place count 621 transition count 1624
Iterating global reduction 3 with 1 rules applied. Total rules applied 409 place count 621 transition count 1624
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 410 place count 620 transition count 1622
Iterating global reduction 3 with 1 rules applied. Total rules applied 411 place count 620 transition count 1622
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 412 place count 619 transition count 1620
Iterating global reduction 3 with 1 rules applied. Total rules applied 413 place count 619 transition count 1620
Applied a total of 413 rules in 297 ms. Remains 619 /818 variables (removed 199) and now considering 1620/2108 (removed 488) transitions.
[2026-05-25 09:17:50] [INFO ] Flow matrix only has 1083 transitions (discarded 537 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11769996992261425265.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18248267103201482863.kers'
[2026-05-25 09:17:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11769996992261425265.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18248267103201482863.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1083 rows 619 cols 2978 entries
Finished phase 1 with 616 SingleSign rule and 1 generalized
[2026-05-25 09:17:50] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-18248267103201482863.kers
Total runtime 8 ms.
[2026-05-25 09:17:50] [INFO ] Implicit Places using invariants in 393 ms returned []
[2026-05-25 09:17:50] [INFO ] Flow matrix only has 1083 transitions (discarded 537 similar events)
[2026-05-25 09:17:50] [INFO ] Invariant cache hit.
[2026-05-25 09:17:50] [INFO ] State equation strengthened by 268 read => feed constraints.
[2026-05-25 09:17:53] [INFO ] Implicit Places using invariants and state equation in 3151 ms returned []
Implicit Place search using SMT with State Equation took 3546 ms to find 0 implicit places.
Running 1618 sub problems to find dead transitions.
[2026-05-25 09:17:53] [INFO ] Flow matrix only has 1083 transitions (discarded 537 similar events)
[2026-05-25 09:17:53] [INFO ] Invariant cache hit.
[2026-05-25 09:17:53] [INFO ] State equation strengthened by 268 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/619 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1618 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/619 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1618 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 619/1702 variables, and 2 constraints, problems are : Problem set: 0 solved, 1618 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/619 constraints, ReadFeed: 0/268 constraints, PredecessorRefiner: 1618/1618 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1618 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/619 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1618 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/619 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1618 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/619 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1618 unsolved
SMT process timed out in 62255ms, After SMT, problems are : Problem set: 0 solved, 1618 unsolved
Search for dead transitions found 0 dead transitions in 62259ms
Starting structural reductions in LTL mode, iteration 1 : 619/818 places, 1620/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66108 ms. Remains : 619/818 places, 1620/2108 transitions.
[2026-05-25 09:18:55] [INFO ] Flatten gal took : 20 ms
[2026-05-25 09:18:55] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:18:56] [INFO ] Input system was already deterministic with 1620 transitions.
[2026-05-25 09:18:56] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:18:56] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:18:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality10734866817786458019.gal : 5 ms
[2026-05-25 09:18:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality12051643776846180131.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/CTLCardinality10734866817786458019.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12051643776846180131.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.
[2026-05-25 09:19:26] [INFO ] Flatten gal took : 24 ms
[2026-05-25 09:19:26] [INFO ] Applying decomposition
[2026-05-25 09:19:26] [INFO ] Flatten gal took : 22 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/graph7155353893835479785.txt' '-o' '/tmp/graph7155353893835479785.bin' '-w' '/tmp/graph7155353893835479785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7155353893835479785.bin' '-l' '-1' '-v' '-w' '/tmp/graph7155353893835479785.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:19:26] [INFO ] Decomposing Gal with order
[2026-05-25 09:19:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:19:26] [INFO ] Removed a total of 2689 redundant transitions.
[2026-05-25 09:19:26] [INFO ] Flatten gal took : 51 ms
[2026-05-25 09:19:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1180 labels/synchronizations in 33 ms.
[2026-05-25 09:19:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality4912348511849011031.gal : 8 ms
[2026-05-25 09:19:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality467945381887153365.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/CTLCardinality4912348511849011031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality467945381887153365.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 : 818/818 places, 2108/2108 transitions.
Graph (complete) has 4626 edges and 818 vertex of which 817 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 29 place count 789 transition count 2044
Iterating global reduction 0 with 28 rules applied. Total rules applied 57 place count 789 transition count 2044
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 69 place count 789 transition count 2032
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 94 place count 764 transition count 1966
Iterating global reduction 1 with 25 rules applied. Total rules applied 119 place count 764 transition count 1966
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 123 place count 764 transition count 1962
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 145 place count 742 transition count 1902
Iterating global reduction 2 with 22 rules applied. Total rules applied 167 place count 742 transition count 1902
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 188 place count 721 transition count 1848
Iterating global reduction 2 with 21 rules applied. Total rules applied 209 place count 721 transition count 1848
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 230 place count 700 transition count 1794
Iterating global reduction 2 with 21 rules applied. Total rules applied 251 place count 700 transition count 1794
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 269 place count 682 transition count 1754
Iterating global reduction 2 with 18 rules applied. Total rules applied 287 place count 682 transition count 1754
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 304 place count 665 transition count 1720
Iterating global reduction 2 with 17 rules applied. Total rules applied 321 place count 665 transition count 1720
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 338 place count 648 transition count 1682
Iterating global reduction 2 with 17 rules applied. Total rules applied 355 place count 648 transition count 1682
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 366 place count 637 transition count 1656
Iterating global reduction 2 with 11 rules applied. Total rules applied 377 place count 637 transition count 1656
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 386 place count 628 transition count 1638
Iterating global reduction 2 with 9 rules applied. Total rules applied 395 place count 628 transition count 1638
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 400 place count 623 transition count 1626
Iterating global reduction 2 with 5 rules applied. Total rules applied 405 place count 623 transition count 1626
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 408 place count 620 transition count 1618
Iterating global reduction 2 with 3 rules applied. Total rules applied 411 place count 620 transition count 1618
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 414 place count 617 transition count 1612
Iterating global reduction 2 with 3 rules applied. Total rules applied 417 place count 617 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 420 place count 614 transition count 1606
Iterating global reduction 2 with 3 rules applied. Total rules applied 423 place count 614 transition count 1606
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 424 place count 613 transition count 1604
Iterating global reduction 2 with 1 rules applied. Total rules applied 425 place count 613 transition count 1604
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 426 place count 612 transition count 1602
Iterating global reduction 2 with 1 rules applied. Total rules applied 427 place count 612 transition count 1602
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 428 place count 611 transition count 1600
Iterating global reduction 2 with 1 rules applied. Total rules applied 429 place count 611 transition count 1600
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 433 place count 611 transition count 1596
Applied a total of 433 rules in 477 ms. Remains 611 /818 variables (removed 207) and now considering 1596/2108 (removed 512) transitions.
[2026-05-25 09:19:56] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18287697073912256257.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8215488616195585057.kers'
[2026-05-25 09:19:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18287697073912256257.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8215488616195585057.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1067 rows 611 cols 2936 entries
Finished phase 1 with 608 SingleSign rule and 1 generalized
[2026-05-25 09:19:56] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8215488616195585057.kers
Total runtime 7 ms.
[2026-05-25 09:19:57] [INFO ] Implicit Places using invariants in 398 ms returned []
[2026-05-25 09:19:57] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2026-05-25 09:19:57] [INFO ] Invariant cache hit.
[2026-05-25 09:19:57] [INFO ] State equation strengthened by 265 read => feed constraints.
[2026-05-25 09:19:59] [INFO ] Implicit Places using invariants and state equation in 2390 ms returned []
Implicit Place search using SMT with State Equation took 2790 ms to find 0 implicit places.
[2026-05-25 09:19:59] [INFO ] Redundant transitions in 33 ms returned []
Running 1594 sub problems to find dead transitions.
[2026-05-25 09:19:59] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2026-05-25 09:19:59] [INFO ] Invariant cache hit.
[2026-05-25 09:19:59] [INFO ] State equation strengthened by 265 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/611 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/611 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 611/1678 variables, and 2 constraints, problems are : Problem set: 0 solved, 1594 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/611 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 1594/1594 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1594 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/611 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/611 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/611 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
SMT process timed out in 62208ms, After SMT, problems are : Problem set: 0 solved, 1594 unsolved
Search for dead transitions found 0 dead transitions in 62211ms
Starting structural reductions in SI_CTL mode, iteration 1 : 611/818 places, 1596/2108 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65526 ms. Remains : 611/818 places, 1596/2108 transitions.
[2026-05-25 09:21:02] [INFO ] Flatten gal took : 19 ms
[2026-05-25 09:21:02] [INFO ] Flatten gal took : 25 ms
[2026-05-25 09:21:02] [INFO ] Input system was already deterministic with 1596 transitions.
[2026-05-25 09:21:02] [INFO ] Flatten gal took : 29 ms
[2026-05-25 09:21:02] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:21:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality7076939919006534529.gal : 5 ms
[2026-05-25 09:21:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality3428149368986613788.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/CTLCardinality7076939919006534529.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3428149368986613788.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.
[2026-05-25 09:21:32] [INFO ] Flatten gal took : 25 ms
[2026-05-25 09:21:32] [INFO ] Applying decomposition
[2026-05-25 09:21:32] [INFO ] Flatten gal took : 22 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/graph8156170535014589248.txt' '-o' '/tmp/graph8156170535014589248.bin' '-w' '/tmp/graph8156170535014589248.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8156170535014589248.bin' '-l' '-1' '-v' '-w' '/tmp/graph8156170535014589248.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:21:32] [INFO ] Decomposing Gal with order
[2026-05-25 09:21:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:21:32] [INFO ] Removed a total of 2648 redundant transitions.
[2026-05-25 09:21:32] [INFO ] Flatten gal took : 46 ms
[2026-05-25 09:21:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 1132 labels/synchronizations in 33 ms.
[2026-05-25 09:21:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality3945358037774223365.gal : 7 ms
[2026-05-25 09:21:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality15416574597193883330.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/CTLCardinality3945358037774223365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15416574597193883330.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 : 818/818 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 817 transition count 2108
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 25 place count 793 transition count 2052
Iterating global reduction 1 with 24 rules applied. Total rules applied 49 place count 793 transition count 2052
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 61 place count 793 transition count 2040
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 83 place count 771 transition count 1980
Iterating global reduction 2 with 22 rules applied. Total rules applied 105 place count 771 transition count 1980
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 109 place count 771 transition count 1976
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 129 place count 751 transition count 1918
Iterating global reduction 3 with 20 rules applied. Total rules applied 149 place count 751 transition count 1918
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 170 place count 730 transition count 1864
Iterating global reduction 3 with 21 rules applied. Total rules applied 191 place count 730 transition count 1864
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 212 place count 709 transition count 1810
Iterating global reduction 3 with 21 rules applied. Total rules applied 233 place count 709 transition count 1810
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 252 place count 690 transition count 1768
Iterating global reduction 3 with 19 rules applied. Total rules applied 271 place count 690 transition count 1768
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 289 place count 672 transition count 1732
Iterating global reduction 3 with 18 rules applied. Total rules applied 307 place count 672 transition count 1732
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 325 place count 654 transition count 1692
Iterating global reduction 3 with 18 rules applied. Total rules applied 343 place count 654 transition count 1692
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 354 place count 643 transition count 1666
Iterating global reduction 3 with 11 rules applied. Total rules applied 365 place count 643 transition count 1666
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 374 place count 634 transition count 1648
Iterating global reduction 3 with 9 rules applied. Total rules applied 383 place count 634 transition count 1648
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 388 place count 629 transition count 1636
Iterating global reduction 3 with 5 rules applied. Total rules applied 393 place count 629 transition count 1636
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 396 place count 626 transition count 1628
Iterating global reduction 3 with 3 rules applied. Total rules applied 399 place count 626 transition count 1628
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 402 place count 623 transition count 1622
Iterating global reduction 3 with 3 rules applied. Total rules applied 405 place count 623 transition count 1622
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 408 place count 620 transition count 1616
Iterating global reduction 3 with 3 rules applied. Total rules applied 411 place count 620 transition count 1616
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 412 place count 619 transition count 1614
Iterating global reduction 3 with 1 rules applied. Total rules applied 413 place count 619 transition count 1614
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 414 place count 618 transition count 1612
Iterating global reduction 3 with 1 rules applied. Total rules applied 415 place count 618 transition count 1612
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 416 place count 617 transition count 1610
Iterating global reduction 3 with 1 rules applied. Total rules applied 417 place count 617 transition count 1610
Applied a total of 417 rules in 315 ms. Remains 617 /818 variables (removed 201) and now considering 1610/2108 (removed 498) transitions.
[2026-05-25 09:22:02] [INFO ] Flow matrix only has 1082 transitions (discarded 528 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-236631138056618312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3872028035943521750.kers'
[2026-05-25 09:22:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-236631138056618312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3872028035943521750.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1082 rows 617 cols 2980 entries
Finished phase 1 with 614 SingleSign rule and 1 generalized
[2026-05-25 09:22:02] [INFO ] Computed 2 invariants in 8 ms
Computed 2 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-3872028035943521750.kers
Total runtime 11 ms.
[2026-05-25 09:22:03] [INFO ] Implicit Places using invariants in 386 ms returned []
[2026-05-25 09:22:03] [INFO ] Flow matrix only has 1082 transitions (discarded 528 similar events)
[2026-05-25 09:22:03] [INFO ] Invariant cache hit.
[2026-05-25 09:22:03] [INFO ] State equation strengthened by 271 read => feed constraints.
[2026-05-25 09:22:06] [INFO ] Implicit Places using invariants and state equation in 3349 ms returned []
Implicit Place search using SMT with State Equation took 3739 ms to find 0 implicit places.
Running 1608 sub problems to find dead transitions.
[2026-05-25 09:22:06] [INFO ] Flow matrix only has 1082 transitions (discarded 528 similar events)
[2026-05-25 09:22:06] [INFO ] Invariant cache hit.
[2026-05-25 09:22:06] [INFO ] State equation strengthened by 271 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/617 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/617 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 617/1699 variables, and 2 constraints, problems are : Problem set: 0 solved, 1608 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/617 constraints, ReadFeed: 0/271 constraints, PredecessorRefiner: 1608/1608 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1608 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/617 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/617 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/617 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
At refinement iteration 3 (OVERLAPS) 1082/1699 variables, 617/619 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
SMT process timed out in 62398ms, After SMT, problems are : Problem set: 0 solved, 1608 unsolved
Search for dead transitions found 0 dead transitions in 62400ms
Starting structural reductions in LTL mode, iteration 1 : 617/818 places, 1610/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66463 ms. Remains : 617/818 places, 1610/2108 transitions.
[2026-05-25 09:23:08] [INFO ] Flatten gal took : 19 ms
[2026-05-25 09:23:08] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:23:09] [INFO ] Input system was already deterministic with 1610 transitions.
[2026-05-25 09:23:09] [INFO ] Flatten gal took : 21 ms
[2026-05-25 09:23:09] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:23:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality9011913561091905875.gal : 5 ms
[2026-05-25 09:23:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality9145485402430143594.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/CTLCardinality9011913561091905875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9145485402430143594.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.
[2026-05-25 09:23:39] [INFO ] Flatten gal took : 25 ms
[2026-05-25 09:23:39] [INFO ] Applying decomposition
[2026-05-25 09:23:39] [INFO ] Flatten gal took : 22 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/graph18222990302854003621.txt' '-o' '/tmp/graph18222990302854003621.bin' '-w' '/tmp/graph18222990302854003621.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18222990302854003621.bin' '-l' '-1' '-v' '-w' '/tmp/graph18222990302854003621.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:23:39] [INFO ] Decomposing Gal with order
[2026-05-25 09:23:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:23:39] [INFO ] Removed a total of 570 redundant transitions.
[2026-05-25 09:23:39] [INFO ] Flatten gal took : 49 ms
[2026-05-25 09:23:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 270 labels/synchronizations in 7 ms.
[2026-05-25 09:23:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality4682861168062975676.gal : 6 ms
[2026-05-25 09:23:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality6273532274833936227.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/CTLCardinality4682861168062975676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6273532274833936227.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.
Starting structural reductions in LTL mode, iteration 0 : 818/818 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 817 transition count 2108
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 24 place count 794 transition count 2056
Iterating global reduction 1 with 23 rules applied. Total rules applied 47 place count 794 transition count 2056
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 59 place count 794 transition count 2044
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 78 place count 775 transition count 1992
Iterating global reduction 2 with 19 rules applied. Total rules applied 97 place count 775 transition count 1992
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 115 place count 757 transition count 1942
Iterating global reduction 2 with 18 rules applied. Total rules applied 133 place count 757 transition count 1942
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 150 place count 740 transition count 1898
Iterating global reduction 2 with 17 rules applied. Total rules applied 167 place count 740 transition count 1898
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 183 place count 724 transition count 1858
Iterating global reduction 2 with 16 rules applied. Total rules applied 199 place count 724 transition count 1858
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 213 place count 710 transition count 1830
Iterating global reduction 2 with 14 rules applied. Total rules applied 227 place count 710 transition count 1830
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 240 place count 697 transition count 1804
Iterating global reduction 2 with 13 rules applied. Total rules applied 253 place count 697 transition count 1804
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 265 place count 685 transition count 1780
Iterating global reduction 2 with 12 rules applied. Total rules applied 277 place count 685 transition count 1780
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 283 place count 679 transition count 1768
Iterating global reduction 2 with 6 rules applied. Total rules applied 289 place count 679 transition count 1768
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 294 place count 674 transition count 1758
Iterating global reduction 2 with 5 rules applied. Total rules applied 299 place count 674 transition count 1758
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 302 place count 671 transition count 1746
Iterating global reduction 2 with 3 rules applied. Total rules applied 305 place count 671 transition count 1746
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 308 place count 668 transition count 1734
Iterating global reduction 2 with 3 rules applied. Total rules applied 311 place count 668 transition count 1734
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 314 place count 665 transition count 1728
Iterating global reduction 2 with 3 rules applied. Total rules applied 317 place count 665 transition count 1728
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 320 place count 662 transition count 1722
Iterating global reduction 2 with 3 rules applied. Total rules applied 323 place count 662 transition count 1722
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 326 place count 659 transition count 1716
Iterating global reduction 2 with 3 rules applied. Total rules applied 329 place count 659 transition count 1716
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 332 place count 656 transition count 1710
Iterating global reduction 2 with 3 rules applied. Total rules applied 335 place count 656 transition count 1710
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 338 place count 653 transition count 1704
Iterating global reduction 2 with 3 rules applied. Total rules applied 341 place count 653 transition count 1704
Applied a total of 341 rules in 340 ms. Remains 653 /818 variables (removed 165) and now considering 1704/2108 (removed 404) transitions.
[2026-05-25 09:24:09] [INFO ] Flow matrix only has 1139 transitions (discarded 565 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14963016224901799335.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12793707647049106127.kers'
[2026-05-25 09:24:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14963016224901799335.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12793707647049106127.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1139 rows 653 cols 3126 entries
Finished phase 1 with 650 SingleSign rule and 1 generalized
[2026-05-25 09:24:09] [INFO ] Computed 2 invariants in 9 ms
Computed 2 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-12793707647049106127.kers
Total runtime 12 ms.
[2026-05-25 09:24:10] [INFO ] Implicit Places using invariants in 409 ms returned []
[2026-05-25 09:24:10] [INFO ] Flow matrix only has 1139 transitions (discarded 565 similar events)
[2026-05-25 09:24:10] [INFO ] Invariant cache hit.
[2026-05-25 09:24:10] [INFO ] State equation strengthened by 278 read => feed constraints.
[2026-05-25 09:24:13] [INFO ] Implicit Places using invariants and state equation in 3686 ms returned []
Implicit Place search using SMT with State Equation took 4098 ms to find 0 implicit places.
Running 1702 sub problems to find dead transitions.
[2026-05-25 09:24:13] [INFO ] Flow matrix only has 1139 transitions (discarded 565 similar events)
[2026-05-25 09:24:13] [INFO ] Invariant cache hit.
[2026-05-25 09:24:13] [INFO ] State equation strengthened by 278 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1702 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1702 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 653/1792 variables, and 2 constraints, problems are : Problem set: 0 solved, 1702 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/653 constraints, ReadFeed: 0/278 constraints, PredecessorRefiner: 1702/1702 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1702 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1702 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1702 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 653/1792 variables, and 2 constraints, problems are : Problem set: 0 solved, 1702 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/653 constraints, ReadFeed: 0/278 constraints, PredecessorRefiner: 0/1702 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62702ms problems are : Problem set: 0 solved, 1702 unsolved
Search for dead transitions found 0 dead transitions in 62704ms
Starting structural reductions in LTL mode, iteration 1 : 653/818 places, 1704/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67152 ms. Remains : 653/818 places, 1704/2108 transitions.
[2026-05-25 09:25:16] [INFO ] Flatten gal took : 45 ms
[2026-05-25 09:25:16] [INFO ] Flatten gal took : 57 ms
[2026-05-25 09:25:16] [INFO ] Input system was already deterministic with 1704 transitions.
[2026-05-25 09:25:16] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:25:16] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:25:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality13185584460089496261.gal : 8 ms
[2026-05-25 09:25:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality17332135852433452702.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/CTLCardinality13185584460089496261.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17332135852433452702.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.
[2026-05-25 09:25:47] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:25:47] [INFO ] Applying decomposition
[2026-05-25 09:25:47] [INFO ] Flatten gal took : 23 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/graph2132331229872255457.txt' '-o' '/tmp/graph2132331229872255457.bin' '-w' '/tmp/graph2132331229872255457.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2132331229872255457.bin' '-l' '-1' '-v' '-w' '/tmp/graph2132331229872255457.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:25:47] [INFO ] Decomposing Gal with order
[2026-05-25 09:25:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:25:47] [INFO ] Removed a total of 606 redundant transitions.
[2026-05-25 09:25:47] [INFO ] Flatten gal took : 56 ms
[2026-05-25 09:25:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 312 labels/synchronizations in 8 ms.
[2026-05-25 09:25:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality7171827316790155707.gal : 12 ms
[2026-05-25 09:25:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality13951364584617787951.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/CTLCardinality7171827316790155707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13951364584617787951.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.
Starting structural reductions in LTL mode, iteration 0 : 818/818 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 817 transition count 2108
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 25 place count 793 transition count 2052
Iterating global reduction 1 with 24 rules applied. Total rules applied 49 place count 793 transition count 2052
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 59 place count 793 transition count 2042
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 82 place count 770 transition count 1982
Iterating global reduction 2 with 23 rules applied. Total rules applied 105 place count 770 transition count 1982
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 109 place count 770 transition count 1978
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 130 place count 749 transition count 1920
Iterating global reduction 3 with 21 rules applied. Total rules applied 151 place count 749 transition count 1920
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 172 place count 728 transition count 1866
Iterating global reduction 3 with 21 rules applied. Total rules applied 193 place count 728 transition count 1866
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 214 place count 707 transition count 1812
Iterating global reduction 3 with 21 rules applied. Total rules applied 235 place count 707 transition count 1812
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 253 place count 689 transition count 1772
Iterating global reduction 3 with 18 rules applied. Total rules applied 271 place count 689 transition count 1772
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 288 place count 672 transition count 1738
Iterating global reduction 3 with 17 rules applied. Total rules applied 305 place count 672 transition count 1738
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 321 place count 656 transition count 1702
Iterating global reduction 3 with 16 rules applied. Total rules applied 337 place count 656 transition count 1702
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 348 place count 645 transition count 1676
Iterating global reduction 3 with 11 rules applied. Total rules applied 359 place count 645 transition count 1676
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 368 place count 636 transition count 1658
Iterating global reduction 3 with 9 rules applied. Total rules applied 377 place count 636 transition count 1658
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 381 place count 632 transition count 1648
Iterating global reduction 3 with 4 rules applied. Total rules applied 385 place count 632 transition count 1648
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 388 place count 629 transition count 1640
Iterating global reduction 3 with 3 rules applied. Total rules applied 391 place count 629 transition count 1640
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 394 place count 626 transition count 1634
Iterating global reduction 3 with 3 rules applied. Total rules applied 397 place count 626 transition count 1634
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 400 place count 623 transition count 1628
Iterating global reduction 3 with 3 rules applied. Total rules applied 403 place count 623 transition count 1628
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 404 place count 622 transition count 1626
Iterating global reduction 3 with 1 rules applied. Total rules applied 405 place count 622 transition count 1626
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 406 place count 621 transition count 1624
Iterating global reduction 3 with 1 rules applied. Total rules applied 407 place count 621 transition count 1624
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 408 place count 620 transition count 1622
Iterating global reduction 3 with 1 rules applied. Total rules applied 409 place count 620 transition count 1622
Applied a total of 409 rules in 293 ms. Remains 620 /818 variables (removed 198) and now considering 1622/2108 (removed 486) transitions.
[2026-05-25 09:26:17] [INFO ] Flow matrix only has 1089 transitions (discarded 533 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16906893057827901135.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2959697967288002589.kers'
[2026-05-25 09:26:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16906893057827901135.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2959697967288002589.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1089 rows 620 cols 2992 entries
Finished phase 1 with 617 SingleSign rule and 1 generalized
[2026-05-25 09:26:17] [INFO ] Computed 2 invariants in 9 ms
Computed 2 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-2959697967288002589.kers
Total runtime 13 ms.
[2026-05-25 09:26:18] [INFO ] Implicit Places using invariants in 427 ms returned []
[2026-05-25 09:26:18] [INFO ] Flow matrix only has 1089 transitions (discarded 533 similar events)
[2026-05-25 09:26:18] [INFO ] Invariant cache hit.
[2026-05-25 09:26:18] [INFO ] State equation strengthened by 273 read => feed constraints.
[2026-05-25 09:26:20] [INFO ] Implicit Places using invariants and state equation in 2142 ms returned []
Implicit Place search using SMT with State Equation took 2570 ms to find 0 implicit places.
Running 1620 sub problems to find dead transitions.
[2026-05-25 09:26:20] [INFO ] Flow matrix only has 1089 transitions (discarded 533 similar events)
[2026-05-25 09:26:20] [INFO ] Invariant cache hit.
[2026-05-25 09:26:20] [INFO ] State equation strengthened by 273 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/620 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1620 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/620 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1620 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 620/1709 variables, and 2 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/620 constraints, ReadFeed: 0/273 constraints, PredecessorRefiner: 1620/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1620 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/620 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1620 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/620 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1620 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 620/1709 variables, and 2 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/620 constraints, ReadFeed: 0/273 constraints, PredecessorRefiner: 0/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62281ms problems are : Problem set: 0 solved, 1620 unsolved
Search for dead transitions found 0 dead transitions in 62284ms
Starting structural reductions in LTL mode, iteration 1 : 620/818 places, 1622/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65154 ms. Remains : 620/818 places, 1622/2108 transitions.
[2026-05-25 09:27:22] [INFO ] Flatten gal took : 19 ms
[2026-05-25 09:27:22] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:27:22] [INFO ] Input system was already deterministic with 1622 transitions.
[2026-05-25 09:27:22] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:27:22] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:27:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality9707931223743846709.gal : 5 ms
[2026-05-25 09:27:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality559249354495040044.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/CTLCardinality9707931223743846709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality559249354495040044.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 09:27:52] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:27:52] [INFO ] Applying decomposition
[2026-05-25 09:27:52] [INFO ] Flatten gal took : 22 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/graph1693673303631467825.txt' '-o' '/tmp/graph1693673303631467825.bin' '-w' '/tmp/graph1693673303631467825.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1693673303631467825.bin' '-l' '-1' '-v' '-w' '/tmp/graph1693673303631467825.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:27:52] [INFO ] Decomposing Gal with order
[2026-05-25 09:27:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:27:52] [INFO ] Removed a total of 2694 redundant transitions.
[2026-05-25 09:27:52] [INFO ] Flatten gal took : 40 ms
[2026-05-25 09:27:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 1296 labels/synchronizations in 30 ms.
[2026-05-25 09:27:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality2808737848966313591.gal : 7 ms
[2026-05-25 09:27:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality8956885812120059660.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/CTLCardinality2808737848966313591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8956885812120059660.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 SI_CTL mode, iteration 0 : 818/818 places, 2108/2108 transitions.
Graph (complete) has 4626 edges and 818 vertex of which 817 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 29 place count 789 transition count 2044
Iterating global reduction 0 with 28 rules applied. Total rules applied 57 place count 789 transition count 2044
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 69 place count 789 transition count 2032
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 94 place count 764 transition count 1966
Iterating global reduction 1 with 25 rules applied. Total rules applied 119 place count 764 transition count 1966
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 123 place count 764 transition count 1962
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 146 place count 741 transition count 1898
Iterating global reduction 2 with 23 rules applied. Total rules applied 169 place count 741 transition count 1898
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 191 place count 719 transition count 1842
Iterating global reduction 2 with 22 rules applied. Total rules applied 213 place count 719 transition count 1842
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 235 place count 697 transition count 1786
Iterating global reduction 2 with 22 rules applied. Total rules applied 257 place count 697 transition count 1786
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 276 place count 678 transition count 1744
Iterating global reduction 2 with 19 rules applied. Total rules applied 295 place count 678 transition count 1744
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 313 place count 660 transition count 1708
Iterating global reduction 2 with 18 rules applied. Total rules applied 331 place count 660 transition count 1708
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 349 place count 642 transition count 1668
Iterating global reduction 2 with 18 rules applied. Total rules applied 367 place count 642 transition count 1668
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 378 place count 631 transition count 1642
Iterating global reduction 2 with 11 rules applied. Total rules applied 389 place count 631 transition count 1642
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 398 place count 622 transition count 1624
Iterating global reduction 2 with 9 rules applied. Total rules applied 407 place count 622 transition count 1624
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 412 place count 617 transition count 1612
Iterating global reduction 2 with 5 rules applied. Total rules applied 417 place count 617 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 420 place count 614 transition count 1604
Iterating global reduction 2 with 3 rules applied. Total rules applied 423 place count 614 transition count 1604
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 426 place count 611 transition count 1598
Iterating global reduction 2 with 3 rules applied. Total rules applied 429 place count 611 transition count 1598
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 432 place count 608 transition count 1592
Iterating global reduction 2 with 3 rules applied. Total rules applied 435 place count 608 transition count 1592
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 436 place count 607 transition count 1590
Iterating global reduction 2 with 1 rules applied. Total rules applied 437 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 438 place count 606 transition count 1588
Iterating global reduction 2 with 1 rules applied. Total rules applied 439 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 440 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 441 place count 605 transition count 1586
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 443 place count 605 transition count 1584
Applied a total of 443 rules in 452 ms. Remains 605 /818 variables (removed 213) and now considering 1584/2108 (removed 524) transitions.
[2026-05-25 09:28:23] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12688363803901365374.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3475505069679999399.kers'
[2026-05-25 09:28:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12688363803901365374.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3475505069679999399.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1057 rows 605 cols 2906 entries
Finished phase 1 with 602 SingleSign rule and 1 generalized
[2026-05-25 09:28:23] [INFO ] Computed 2 invariants in 10 ms
Computed 2 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-3475505069679999399.kers
Total runtime 12 ms.
[2026-05-25 09:28:23] [INFO ] Implicit Places using invariants in 388 ms returned []
[2026-05-25 09:28:23] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2026-05-25 09:28:23] [INFO ] Invariant cache hit.
[2026-05-25 09:28:24] [INFO ] State equation strengthened by 262 read => feed constraints.
[2026-05-25 09:28:26] [INFO ] Implicit Places using invariants and state equation in 2386 ms returned []
Implicit Place search using SMT with State Equation took 2777 ms to find 0 implicit places.
[2026-05-25 09:28:26] [INFO ] Redundant transitions in 33 ms returned []
Running 1582 sub problems to find dead transitions.
[2026-05-25 09:28:26] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2026-05-25 09:28:26] [INFO ] Invariant cache hit.
[2026-05-25 09:28:26] [INFO ] State equation strengthened by 262 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 605/1662 variables, and 2 constraints, problems are : Problem set: 0 solved, 1582 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 1582/1582 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1582 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/605 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
At refinement iteration 3 (OVERLAPS) 1057/1662 variables, 605/607 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1662 variables, 262/869 constraints. Problems are: Problem set: 0 solved, 1582 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1662/1662 variables, and 2451 constraints, problems are : Problem set: 0 solved, 1582 unsolved in 31472 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 605/605 constraints, ReadFeed: 262/262 constraints, PredecessorRefiner: 1582/1582 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63701ms problems are : Problem set: 0 solved, 1582 unsolved
Search for dead transitions found 0 dead transitions in 63704ms
Starting structural reductions in SI_CTL mode, iteration 1 : 605/818 places, 1584/2108 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66976 ms. Remains : 605/818 places, 1584/2108 transitions.
[2026-05-25 09:29:29] [INFO ] Flatten gal took : 21 ms
[2026-05-25 09:29:30] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:29:30] [INFO ] Input system was already deterministic with 1584 transitions.
[2026-05-25 09:29:30] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:29:30] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:29:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality11895186964465101189.gal : 5 ms
[2026-05-25 09:29:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality16386905457246169799.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/CTLCardinality11895186964465101189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16386905457246169799.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.
[2026-05-25 09:30:00] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:30:00] [INFO ] Applying decomposition
[2026-05-25 09:30:00] [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/graph5043675507942514579.txt' '-o' '/tmp/graph5043675507942514579.bin' '-w' '/tmp/graph5043675507942514579.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5043675507942514579.bin' '-l' '-1' '-v' '-w' '/tmp/graph5043675507942514579.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:30:00] [INFO ] Decomposing Gal with order
[2026-05-25 09:30:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:30:00] [INFO ] Removed a total of 2629 redundant transitions.
[2026-05-25 09:30:00] [INFO ] Flatten gal took : 38 ms
[2026-05-25 09:30:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 1127 labels/synchronizations in 27 ms.
[2026-05-25 09:30:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality4180180153872950115.gal : 7 ms
[2026-05-25 09:30:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality6001367918699027590.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/CTLCardinality4180180153872950115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6001367918699027590.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 : 818/818 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 817 transition count 2108
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 26 place count 792 transition count 2052
Iterating global reduction 1 with 25 rules applied. Total rules applied 51 place count 792 transition count 2052
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 65 place count 792 transition count 2038
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 87 place count 770 transition count 1982
Iterating global reduction 2 with 22 rules applied. Total rules applied 109 place count 770 transition count 1982
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 113 place count 770 transition count 1978
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 133 place count 750 transition count 1926
Iterating global reduction 3 with 20 rules applied. Total rules applied 153 place count 750 transition count 1926
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 172 place count 731 transition count 1878
Iterating global reduction 3 with 19 rules applied. Total rules applied 191 place count 731 transition count 1878
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 210 place count 712 transition count 1828
Iterating global reduction 3 with 19 rules applied. Total rules applied 229 place count 712 transition count 1828
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 245 place count 696 transition count 1792
Iterating global reduction 3 with 16 rules applied. Total rules applied 261 place count 696 transition count 1792
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 276 place count 681 transition count 1762
Iterating global reduction 3 with 15 rules applied. Total rules applied 291 place count 681 transition count 1762
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 306 place count 666 transition count 1728
Iterating global reduction 3 with 15 rules applied. Total rules applied 321 place count 666 transition count 1728
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 331 place count 656 transition count 1704
Iterating global reduction 3 with 10 rules applied. Total rules applied 341 place count 656 transition count 1704
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 350 place count 647 transition count 1686
Iterating global reduction 3 with 9 rules applied. Total rules applied 359 place count 647 transition count 1686
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 364 place count 642 transition count 1674
Iterating global reduction 3 with 5 rules applied. Total rules applied 369 place count 642 transition count 1674
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 372 place count 639 transition count 1666
Iterating global reduction 3 with 3 rules applied. Total rules applied 375 place count 639 transition count 1666
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 378 place count 636 transition count 1660
Iterating global reduction 3 with 3 rules applied. Total rules applied 381 place count 636 transition count 1660
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 384 place count 633 transition count 1654
Iterating global reduction 3 with 3 rules applied. Total rules applied 387 place count 633 transition count 1654
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 388 place count 632 transition count 1652
Iterating global reduction 3 with 1 rules applied. Total rules applied 389 place count 632 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 390 place count 631 transition count 1650
Iterating global reduction 3 with 1 rules applied. Total rules applied 391 place count 631 transition count 1650
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 392 place count 630 transition count 1648
Iterating global reduction 3 with 1 rules applied. Total rules applied 393 place count 630 transition count 1648
Applied a total of 393 rules in 299 ms. Remains 630 /818 variables (removed 188) and now considering 1648/2108 (removed 460) transitions.
[2026-05-25 09:30:30] [INFO ] Flow matrix only has 1101 transitions (discarded 547 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9044063211515042424.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1235009640298562113.kers'
[2026-05-25 09:30:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9044063211515042424.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1235009640298562113.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1101 rows 630 cols 3024 entries
Finished phase 1 with 627 SingleSign rule and 1 generalized
[2026-05-25 09:30:30] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1235009640298562113.kers
Total runtime 6 ms.
[2026-05-25 09:30:31] [INFO ] Implicit Places using invariants in 405 ms returned []
[2026-05-25 09:30:31] [INFO ] Flow matrix only has 1101 transitions (discarded 547 similar events)
[2026-05-25 09:30:31] [INFO ] Invariant cache hit.
[2026-05-25 09:30:31] [INFO ] State equation strengthened by 271 read => feed constraints.
[2026-05-25 09:30:33] [INFO ] Implicit Places using invariants and state equation in 2724 ms returned []
Implicit Place search using SMT with State Equation took 3129 ms to find 0 implicit places.
Running 1646 sub problems to find dead transitions.
[2026-05-25 09:30:33] [INFO ] Flow matrix only has 1101 transitions (discarded 547 similar events)
[2026-05-25 09:30:33] [INFO ] Invariant cache hit.
[2026-05-25 09:30:33] [INFO ] State equation strengthened by 271 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/630 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1646 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/630 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1646 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 630/1731 variables, and 2 constraints, problems are : Problem set: 0 solved, 1646 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/630 constraints, ReadFeed: 0/271 constraints, PredecessorRefiner: 1646/1646 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1646 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/630 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1646 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/630 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1646 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 630/1731 variables, and 2 constraints, problems are : Problem set: 0 solved, 1646 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/630 constraints, ReadFeed: 0/271 constraints, PredecessorRefiner: 0/1646 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62346ms problems are : Problem set: 0 solved, 1646 unsolved
Search for dead transitions found 0 dead transitions in 62352ms
Starting structural reductions in LTL mode, iteration 1 : 630/818 places, 1648/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65789 ms. Remains : 630/818 places, 1648/2108 transitions.
[2026-05-25 09:31:36] [INFO ] Flatten gal took : 19 ms
[2026-05-25 09:31:36] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:31:36] [INFO ] Input system was already deterministic with 1648 transitions.
[2026-05-25 09:31:36] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:31:36] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:31:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality5165417547031405413.gal : 5 ms
[2026-05-25 09:31:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality13344393333507646621.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/CTLCardinality5165417547031405413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13344393333507646621.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.
[2026-05-25 09:32:06] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:32:06] [INFO ] Applying decomposition
[2026-05-25 09:32:06] [INFO ] Flatten gal took : 23 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/graph17347629279883992007.txt' '-o' '/tmp/graph17347629279883992007.bin' '-w' '/tmp/graph17347629279883992007.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17347629279883992007.bin' '-l' '-1' '-v' '-w' '/tmp/graph17347629279883992007.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:32:06] [INFO ] Decomposing Gal with order
[2026-05-25 09:32:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:32:06] [INFO ] Removed a total of 550 redundant transitions.
[2026-05-25 09:32:06] [INFO ] Flatten gal took : 74 ms
[2026-05-25 09:32:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 266 labels/synchronizations in 5 ms.
[2026-05-25 09:32:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality15679832390494070568.gal : 5 ms
[2026-05-25 09:32:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality11621894781536285930.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/CTLCardinality15679832390494070568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11621894781536285930.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.
Starting structural reductions in LTL mode, iteration 0 : 818/818 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 817 transition count 2108
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 28 place count 790 transition count 2046
Iterating global reduction 1 with 27 rules applied. Total rules applied 55 place count 790 transition count 2046
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 67 place count 790 transition count 2034
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 91 place count 766 transition count 1972
Iterating global reduction 2 with 24 rules applied. Total rules applied 115 place count 766 transition count 1972
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 119 place count 766 transition count 1968
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 141 place count 744 transition count 1908
Iterating global reduction 3 with 22 rules applied. Total rules applied 163 place count 744 transition count 1908
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 184 place count 723 transition count 1854
Iterating global reduction 3 with 21 rules applied. Total rules applied 205 place count 723 transition count 1854
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 226 place count 702 transition count 1800
Iterating global reduction 3 with 21 rules applied. Total rules applied 247 place count 702 transition count 1800
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 265 place count 684 transition count 1760
Iterating global reduction 3 with 18 rules applied. Total rules applied 283 place count 684 transition count 1760
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 300 place count 667 transition count 1726
Iterating global reduction 3 with 17 rules applied. Total rules applied 317 place count 667 transition count 1726
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 334 place count 650 transition count 1688
Iterating global reduction 3 with 17 rules applied. Total rules applied 351 place count 650 transition count 1688
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 362 place count 639 transition count 1662
Iterating global reduction 3 with 11 rules applied. Total rules applied 373 place count 639 transition count 1662
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 382 place count 630 transition count 1644
Iterating global reduction 3 with 9 rules applied. Total rules applied 391 place count 630 transition count 1644
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 396 place count 625 transition count 1632
Iterating global reduction 3 with 5 rules applied. Total rules applied 401 place count 625 transition count 1632
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 404 place count 622 transition count 1624
Iterating global reduction 3 with 3 rules applied. Total rules applied 407 place count 622 transition count 1624
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 410 place count 619 transition count 1618
Iterating global reduction 3 with 3 rules applied. Total rules applied 413 place count 619 transition count 1618
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 416 place count 616 transition count 1612
Iterating global reduction 3 with 3 rules applied. Total rules applied 419 place count 616 transition count 1612
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 420 place count 615 transition count 1610
Iterating global reduction 3 with 1 rules applied. Total rules applied 421 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 422 place count 614 transition count 1608
Iterating global reduction 3 with 1 rules applied. Total rules applied 423 place count 614 transition count 1608
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 424 place count 613 transition count 1606
Iterating global reduction 3 with 1 rules applied. Total rules applied 425 place count 613 transition count 1606
Applied a total of 425 rules in 287 ms. Remains 613 /818 variables (removed 205) and now considering 1606/2108 (removed 502) transitions.
[2026-05-25 09:32:37] [INFO ] Flow matrix only has 1072 transitions (discarded 534 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5231367732443934666.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-850315025023739174.kers'
[2026-05-25 09:32:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5231367732443934666.kers, --Pflows, --basisKERS=/tmp/petrispot-output-850315025023739174.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1072 rows 613 cols 2946 entries
Finished phase 1 with 610 SingleSign rule and 1 generalized
[2026-05-25 09:32:37] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-850315025023739174.kers
Total runtime 7 ms.
[2026-05-25 09:32:37] [INFO ] Implicit Places using invariants in 387 ms returned []
[2026-05-25 09:32:37] [INFO ] Flow matrix only has 1072 transitions (discarded 534 similar events)
[2026-05-25 09:32:37] [INFO ] Invariant cache hit.
[2026-05-25 09:32:37] [INFO ] State equation strengthened by 265 read => feed constraints.
[2026-05-25 09:32:40] [INFO ] Implicit Places using invariants and state equation in 3123 ms returned []
Implicit Place search using SMT with State Equation took 3511 ms to find 0 implicit places.
Running 1604 sub problems to find dead transitions.
[2026-05-25 09:32:40] [INFO ] Flow matrix only has 1072 transitions (discarded 534 similar events)
[2026-05-25 09:32:40] [INFO ] Invariant cache hit.
[2026-05-25 09:32:40] [INFO ] State equation strengthened by 265 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/613 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/613 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 613/1685 variables, and 2 constraints, problems are : Problem set: 0 solved, 1604 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/613 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 1604/1604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1604 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/613 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/613 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/613 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
SMT process timed out in 62228ms, After SMT, problems are : Problem set: 0 solved, 1604 unsolved
Search for dead transitions found 0 dead transitions in 62231ms
Starting structural reductions in LTL mode, iteration 1 : 613/818 places, 1606/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66036 ms. Remains : 613/818 places, 1606/2108 transitions.
[2026-05-25 09:33:42] [INFO ] Flatten gal took : 18 ms
[2026-05-25 09:33:42] [INFO ] Flatten gal took : 21 ms
[2026-05-25 09:33:42] [INFO ] Input system was already deterministic with 1606 transitions.
[2026-05-25 09:33:42] [INFO ] Flatten gal took : 21 ms
[2026-05-25 09:33:42] [INFO ] Flatten gal took : 21 ms
[2026-05-25 09:33:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality2727533091645773533.gal : 5 ms
[2026-05-25 09:33:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality15948366963873811785.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/CTLCardinality2727533091645773533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15948366963873811785.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.
[2026-05-25 09:34:13] [INFO ] Flatten gal took : 21 ms
[2026-05-25 09:34:13] [INFO ] Applying decomposition
[2026-05-25 09:34:13] [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/graph4327918699645219589.txt' '-o' '/tmp/graph4327918699645219589.bin' '-w' '/tmp/graph4327918699645219589.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4327918699645219589.bin' '-l' '-1' '-v' '-w' '/tmp/graph4327918699645219589.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:34:13] [INFO ] Decomposing Gal with order
[2026-05-25 09:34:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:34:13] [INFO ] Removed a total of 2663 redundant transitions.
[2026-05-25 09:34:13] [INFO ] Flatten gal took : 39 ms
[2026-05-25 09:34:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1115 labels/synchronizations in 28 ms.
[2026-05-25 09:34:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality6734552838182828698.gal : 6 ms
[2026-05-25 09:34:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality15512388322647303772.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/CTLCardinality6734552838182828698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15512388322647303772.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 : 818/818 places, 2108/2108 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 795 transition count 2054
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 795 transition count 2054
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 54 place count 795 transition count 2046
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 74 place count 775 transition count 1990
Iterating global reduction 1 with 20 rules applied. Total rules applied 94 place count 775 transition count 1990
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 98 place count 775 transition count 1986
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 117 place count 756 transition count 1930
Iterating global reduction 2 with 19 rules applied. Total rules applied 136 place count 756 transition count 1930
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 154 place count 738 transition count 1886
Iterating global reduction 2 with 18 rules applied. Total rules applied 172 place count 738 transition count 1886
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 191 place count 719 transition count 1840
Iterating global reduction 2 with 19 rules applied. Total rules applied 210 place count 719 transition count 1840
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 226 place count 703 transition count 1804
Iterating global reduction 2 with 16 rules applied. Total rules applied 242 place count 703 transition count 1804
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 257 place count 688 transition count 1774
Iterating global reduction 2 with 15 rules applied. Total rules applied 272 place count 688 transition count 1774
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 287 place count 673 transition count 1740
Iterating global reduction 2 with 15 rules applied. Total rules applied 302 place count 673 transition count 1740
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 310 place count 665 transition count 1720
Iterating global reduction 2 with 8 rules applied. Total rules applied 318 place count 665 transition count 1720
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 324 place count 659 transition count 1708
Iterating global reduction 2 with 6 rules applied. Total rules applied 330 place count 659 transition count 1708
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 334 place count 655 transition count 1700
Iterating global reduction 2 with 4 rules applied. Total rules applied 338 place count 655 transition count 1700
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 340 place count 653 transition count 1696
Iterating global reduction 2 with 2 rules applied. Total rules applied 342 place count 653 transition count 1696
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 344 place count 651 transition count 1692
Iterating global reduction 2 with 2 rules applied. Total rules applied 346 place count 651 transition count 1692
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 348 place count 649 transition count 1688
Iterating global reduction 2 with 2 rules applied. Total rules applied 350 place count 649 transition count 1688
Applied a total of 350 rules in 275 ms. Remains 649 /818 variables (removed 169) and now considering 1688/2108 (removed 420) transitions.
[2026-05-25 09:34:43] [INFO ] Flow matrix only has 1132 transitions (discarded 556 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12389054117183289289.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7128010287318203644.kers'
[2026-05-25 09:34:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12389054117183289289.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7128010287318203644.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1132 rows 649 cols 3110 entries
Finished phase 1 with 646 SingleSign rule and 1 generalized
[2026-05-25 09:34:43] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-7128010287318203644.kers
Total runtime 7 ms.
[2026-05-25 09:34:43] [INFO ] Implicit Places using invariants in 436 ms returned []
[2026-05-25 09:34:43] [INFO ] Flow matrix only has 1132 transitions (discarded 556 similar events)
[2026-05-25 09:34:43] [INFO ] Invariant cache hit.
[2026-05-25 09:34:44] [INFO ] State equation strengthened by 280 read => feed constraints.
[2026-05-25 09:34:47] [INFO ] Implicit Places using invariants and state equation in 3605 ms returned []
Implicit Place search using SMT with State Equation took 4044 ms to find 0 implicit places.
Running 1686 sub problems to find dead transitions.
[2026-05-25 09:34:47] [INFO ] Flow matrix only has 1132 transitions (discarded 556 similar events)
[2026-05-25 09:34:47] [INFO ] Invariant cache hit.
[2026-05-25 09:34:47] [INFO ] State equation strengthened by 280 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/648 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/648 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 648/1781 variables, and 2 constraints, problems are : Problem set: 0 solved, 1686 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/649 constraints, ReadFeed: 0/280 constraints, PredecessorRefiner: 1686/1686 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1686 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/648 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/648 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/1781 variables, and 2 constraints, problems are : Problem set: 0 solved, 1686 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/649 constraints, ReadFeed: 0/280 constraints, PredecessorRefiner: 0/1686 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62497ms problems are : Problem set: 0 solved, 1686 unsolved
Search for dead transitions found 0 dead transitions in 62500ms
Starting structural reductions in LTL mode, iteration 1 : 649/818 places, 1688/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66825 ms. Remains : 649/818 places, 1688/2108 transitions.
[2026-05-25 09:35:50] [INFO ] Flatten gal took : 20 ms
[2026-05-25 09:35:50] [INFO ] Flatten gal took : 23 ms
[2026-05-25 09:35:50] [INFO ] Input system was already deterministic with 1688 transitions.
[2026-05-25 09:35:50] [INFO ] Flatten gal took : 21 ms
[2026-05-25 09:35:50] [INFO ] Flatten gal took : 22 ms
[2026-05-25 09:35:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality18370471755149459916.gal : 5 ms
[2026-05-25 09:35:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality240128328001905153.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/CTLCardinality18370471755149459916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality240128328001905153.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.
[2026-05-25 09:36:20] [INFO ] Flatten gal took : 24 ms
[2026-05-25 09:36:20] [INFO ] Applying decomposition
[2026-05-25 09:36:20] [INFO ] Flatten gal took : 22 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/graph1634082067204552213.txt' '-o' '/tmp/graph1634082067204552213.bin' '-w' '/tmp/graph1634082067204552213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1634082067204552213.bin' '-l' '-1' '-v' '-w' '/tmp/graph1634082067204552213.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:36:20] [INFO ] Decomposing Gal with order
[2026-05-25 09:36:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:36:20] [INFO ] Removed a total of 382 redundant transitions.
[2026-05-25 09:36:20] [INFO ] Flatten gal took : 42 ms
[2026-05-25 09:36:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 196 labels/synchronizations in 4 ms.
[2026-05-25 09:36:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality88615349905139767.gal : 5 ms
[2026-05-25 09:36:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality13969978270192579464.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/CTLCardinality88615349905139767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13969978270192579464.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 09:36:50] [INFO ] Flatten gal took : 29 ms
[2026-05-25 09:36:50] [INFO ] Flatten gal took : 30 ms
[2026-05-25 09:36:50] [INFO ] Applying decomposition
[2026-05-25 09:36:50] [INFO ] Flatten gal took : 30 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/graph16013579004639019332.txt' '-o' '/tmp/graph16013579004639019332.bin' '-w' '/tmp/graph16013579004639019332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16013579004639019332.bin' '-l' '-1' '-v' '-w' '/tmp/graph16013579004639019332.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:36:50] [INFO ] Decomposing Gal with order
[2026-05-25 09:36:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:36:50] [INFO ] Removed a total of 629 redundant transitions.
[2026-05-25 09:36:50] [INFO ] Flatten gal took : 64 ms
[2026-05-25 09:36:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 371 labels/synchronizations in 8 ms.
[2026-05-25 09:36:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality714698982059833173.gal : 7 ms
[2026-05-25 09:36:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality11462001504366054718.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/CTLCardinality714698982059833173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11462001504366054718.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 13 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="FunctionPointer-PT-c064"
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 FunctionPointer-PT-c064, 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 r146-tall-177961074000153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c064.tgz
mv FunctionPointer-PT-c064 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 ;