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-177961074000113.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-c002, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 6.9K Mar 7 07:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 07:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 07:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 07:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 10:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 10:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Mar 7 07:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 7 07:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 07:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Mar 7 07:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:25 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-c002-CTLCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-13
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-14
FORMULA_NAME FunctionPointer-PT-c002-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779683247624

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-c002
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 04:27:28] [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 04:27:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 04:27:29] [INFO ] Load time of PNML (sax parser for PT used): 430 ms
[2026-05-25 04:27:29] [INFO ] Transformed 2826 places.
[2026-05-25 04:27:29] [INFO ] Transformed 8960 transitions.
[2026-05-25 04:27:29] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 613 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 1198 places in 44 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c002-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 61 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1611 transition count 5962
Discarding 282 places :
Symmetric choice reduction at 1 with 282 rule applications. Total rules 299 place count 1329 transition count 3768
Iterating global reduction 1 with 282 rules applied. Total rules applied 581 place count 1329 transition count 3768
Ensure Unique test removed 368 transitions
Reduce isomorphic transitions removed 368 transitions.
Iterating post reduction 1 with 368 rules applied. Total rules applied 949 place count 1329 transition count 3400
Discarding 146 places :
Symmetric choice reduction at 2 with 146 rule applications. Total rules 1095 place count 1183 transition count 3108
Iterating global reduction 2 with 146 rules applied. Total rules applied 1241 place count 1183 transition count 3108
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 1309 place count 1183 transition count 3040
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1322 place count 1170 transition count 3014
Iterating global reduction 3 with 13 rules applied. Total rules applied 1335 place count 1170 transition count 3014
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1347 place count 1158 transition count 2990
Iterating global reduction 3 with 12 rules applied. Total rules applied 1359 place count 1158 transition count 2990
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1371 place count 1146 transition count 2966
Iterating global reduction 3 with 12 rules applied. Total rules applied 1383 place count 1146 transition count 2966
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1394 place count 1135 transition count 2944
Iterating global reduction 3 with 11 rules applied. Total rules applied 1405 place count 1135 transition count 2944
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1416 place count 1124 transition count 2922
Iterating global reduction 3 with 11 rules applied. Total rules applied 1427 place count 1124 transition count 2922
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1437 place count 1114 transition count 2902
Iterating global reduction 3 with 10 rules applied. Total rules applied 1447 place count 1114 transition count 2902
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1454 place count 1107 transition count 2888
Iterating global reduction 3 with 7 rules applied. Total rules applied 1461 place count 1107 transition count 2888
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1484 place count 1084 transition count 2804
Iterating global reduction 3 with 23 rules applied. Total rules applied 1507 place count 1084 transition count 2804
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 1542 place count 1049 transition count 2664
Iterating global reduction 3 with 35 rules applied. Total rules applied 1577 place count 1049 transition count 2664
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1610 place count 1016 transition count 2564
Iterating global reduction 3 with 33 rules applied. Total rules applied 1643 place count 1016 transition count 2564
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1676 place count 983 transition count 2498
Iterating global reduction 3 with 33 rules applied. Total rules applied 1709 place count 983 transition count 2498
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 1741 place count 951 transition count 2434
Iterating global reduction 3 with 32 rules applied. Total rules applied 1773 place count 951 transition count 2434
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 1802 place count 922 transition count 2376
Iterating global reduction 3 with 29 rules applied. Total rules applied 1831 place count 922 transition count 2376
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1853 place count 900 transition count 2332
Iterating global reduction 3 with 22 rules applied. Total rules applied 1875 place count 900 transition count 2332
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1889 place count 886 transition count 2304
Iterating global reduction 3 with 14 rules applied. Total rules applied 1903 place count 886 transition count 2304
Applied a total of 1903 rules in 1187 ms. Remains 886 /1628 variables (removed 742) and now considering 2304/5962 (removed 3658) transitions.
[2026-05-25 04:27:30] [INFO ] Flow matrix only has 1566 transitions (discarded 738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8251772205464975576.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4078766009329940639.kers'
[2026-05-25 04:27:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8251772205464975576.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4078766009329940639.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1566 rows 886 cols 4270 entries
Finished phase 1 with 883 SingleSign rule and 1 generalized
[2026-05-25 04:27:30] [INFO ] Computed 2 invariants in 7 ms
Computed 2 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-4078766009329940639.kers
Total runtime 12 ms.
[2026-05-25 04:27:31] [INFO ] Implicit Places using invariants in 908 ms returned []
[2026-05-25 04:27:31] [INFO ] Flow matrix only has 1566 transitions (discarded 738 similar events)
[2026-05-25 04:27:31] [INFO ] Invariant cache hit.
[2026-05-25 04:27:32] [INFO ] State equation strengthened by 377 read => feed constraints.
[2026-05-25 04:27:36] [INFO ] Implicit Places using invariants and state equation in 4318 ms returned []
Implicit Place search using SMT with State Equation took 5258 ms to find 0 implicit places.
Running 2302 sub problems to find dead transitions.
[2026-05-25 04:27:36] [INFO ] Flow matrix only has 1566 transitions (discarded 738 similar events)
[2026-05-25 04:27:36] [INFO ] Invariant cache hit.
[2026-05-25 04:27:36] [INFO ] State equation strengthened by 377 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/886 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/886 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2302 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 886/2452 variables, and 2 constraints, problems are : Problem set: 0 solved, 2302 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/886 constraints, ReadFeed: 0/377 constraints, PredecessorRefiner: 2302/2302 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/886 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/886 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2302 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 886/2452 variables, and 2 constraints, problems are : Problem set: 0 solved, 2302 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/886 constraints, ReadFeed: 0/377 constraints, PredecessorRefiner: 0/2302 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64681ms problems are : Problem set: 0 solved, 2302 unsolved
Search for dead transitions found 0 dead transitions in 64714ms
Starting structural reductions in LTL mode, iteration 1 : 886/1628 places, 2304/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71207 ms. Remains : 886/1628 places, 2304/5962 transitions.
Starting structural reductions in LTL mode, iteration 0 : 886/886 places, 2304/2304 transitions.
Applied a total of 0 rules in 24 ms. Remains 886 /886 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
[2026-05-25 04:28:40] [INFO ] Flow matrix only has 1566 transitions (discarded 738 similar events)
[2026-05-25 04:28:40] [INFO ] Invariant cache hit.
[2026-05-25 04:28:41] [INFO ] Implicit Places using invariants in 758 ms returned []
[2026-05-25 04:28:41] [INFO ] Flow matrix only has 1566 transitions (discarded 738 similar events)
[2026-05-25 04:28:41] [INFO ] Invariant cache hit.
[2026-05-25 04:28:42] [INFO ] State equation strengthened by 377 read => feed constraints.
[2026-05-25 04:28:45] [INFO ] Implicit Places using invariants and state equation in 4258 ms returned []
Implicit Place search using SMT with State Equation took 5034 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5059 ms. Remains : 886/886 places, 2304/2304 transitions.
Support contains 61 out of 886 places after structural reductions.
[2026-05-25 04:28:46] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-25 04:28:46] [INFO ] Flatten gal took : 145 ms
FORMULA FunctionPointer-PT-c002-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c002-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 04:28:46] [INFO ] Flatten gal took : 96 ms
[2026-05-25 04:28:46] [INFO ] Input system was already deterministic with 2304 transitions.
Support contains 35 out of 886 places (down from 61) after GAL structural reductions.
FORMULA FunctionPointer-PT-c002-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40004 steps (8 resets) in 2775 ms. (14 steps per ms) remains 19/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 18/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 12/13 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 10/12 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 10/10 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 8/10 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 8/8 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 8/8 properties
[2026-05-25 04:28:47] [INFO ] Flow matrix only has 1566 transitions (discarded 738 similar events)
[2026-05-25 04:28:47] [INFO ] Invariant cache hit.
[2026-05-25 04:28:47] [INFO ] State equation strengthened by 377 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp8 is UNSAT
At refinement iteration 1 (OVERLAPS) 383/394 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/394 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 64/458 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/458 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 933/1391 variables, 458/460 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1391 variables, 140/600 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1391 variables, 0/600 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 8 (OVERLAPS) 666/2057 variables, 184/784 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2057 variables, 172/956 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2057 variables, 0/956 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 335/2392 variables, 213/1169 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2392 variables, 65/1234 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2392 variables, 0/1234 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 36/2428 variables, 18/1252 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2428 variables, 0/1252 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 23/2451 variables, 12/1264 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2451 variables, 0/1264 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 1/2452 variables, 1/1265 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2452 variables, 0/1265 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 20 (OVERLAPS) 0/2452 variables, 0/1265 constraints. Problems are: Problem set: 4 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2452/2452 variables, and 1265 constraints, problems are : Problem set: 4 solved, 4 unsolved in 1528 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 886/886 constraints, ReadFeed: 377/377 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 247/253 variables, 6/6 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 0/6 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1290/1543 variables, 375/381 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1543 variables, 276/657 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1543 variables, 4/661 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1543 variables, 20/681 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1543 variables, 6/687 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1543 variables, 0/687 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 128/1671 variables, 1/688 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1671 variables, 20/708 constraints. Problems are: Problem set: 4 solved, 4 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1671/2452 variables, and 709 constraints, problems are : Problem set: 4 solved, 4 unsolved in 5006 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 381/886 constraints, ReadFeed: 276/377 constraints, PredecessorRefiner: 4/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 47/47 constraints]
After SMT, in 6565ms problems are : Problem set: 4 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 6 out of 886 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 886/886 places, 2304/2304 transitions.
Graph (complete) has 3702 edges and 886 vertex of which 694 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.7 ms
Discarding 192 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 694 transition count 1920
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 416 place count 663 transition count 1850
Iterating global reduction 1 with 31 rules applied. Total rules applied 447 place count 663 transition count 1850
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 479 place count 663 transition count 1818
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 507 place count 635 transition count 1756
Iterating global reduction 2 with 28 rules applied. Total rules applied 535 place count 635 transition count 1756
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 543 place count 635 transition count 1748
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 563 place count 615 transition count 1698
Iterating global reduction 3 with 20 rules applied. Total rules applied 583 place count 615 transition count 1698
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 610 place count 588 transition count 1610
Iterating global reduction 3 with 27 rules applied. Total rules applied 637 place count 588 transition count 1610
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 664 place count 561 transition count 1526
Iterating global reduction 3 with 27 rules applied. Total rules applied 691 place count 561 transition count 1526
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 716 place count 536 transition count 1472
Iterating global reduction 3 with 25 rules applied. Total rules applied 741 place count 536 transition count 1472
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 765 place count 512 transition count 1420
Iterating global reduction 3 with 24 rules applied. Total rules applied 789 place count 512 transition count 1420
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 812 place count 489 transition count 1372
Iterating global reduction 3 with 23 rules applied. Total rules applied 835 place count 489 transition count 1372
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 856 place count 468 transition count 1328
Iterating global reduction 3 with 21 rules applied. Total rules applied 877 place count 468 transition count 1328
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 894 place count 451 transition count 1292
Iterating global reduction 3 with 17 rules applied. Total rules applied 911 place count 451 transition count 1292
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 915 place count 447 transition count 1284
Iterating global reduction 3 with 4 rules applied. Total rules applied 919 place count 447 transition count 1284
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 922 place count 444 transition count 1278
Iterating global reduction 3 with 3 rules applied. Total rules applied 925 place count 444 transition count 1278
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 927 place count 442 transition count 1274
Iterating global reduction 3 with 2 rules applied. Total rules applied 929 place count 442 transition count 1274
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 930 place count 441 transition count 1272
Iterating global reduction 3 with 1 rules applied. Total rules applied 931 place count 441 transition count 1272
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 932 place count 440 transition count 1270
Iterating global reduction 3 with 1 rules applied. Total rules applied 933 place count 440 transition count 1270
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 941 place count 440 transition count 1262
Applied a total of 941 rules in 432 ms. Remains 440 /886 variables (removed 446) and now considering 1262/2304 (removed 1042) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 432 ms. Remains : 440/886 places, 1262/2304 transitions.
RANDOM walk for 40000 steps (8 resets) in 261 ms. (152 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 87 ms. (454 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 239106 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :0 out of 4
Probabilistic random walk after 239106 steps, saw 146632 distinct states, run finished after 3005 ms. (steps per millisecond=79 ) properties seen :0
[2026-05-25 04:28:57] [INFO ] Flow matrix only has 722 transitions (discarded 540 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6310434026464444944.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9270487520638651069.kers'
[2026-05-25 04:28:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6310434026464444944.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9270487520638651069.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 722 rows 440 cols 2142 entries
Finished phase 1 with 437 SingleSign rule and 0 generalized
[2026-05-25 04:28:57] [INFO ] Computed 3 invariants in 3 ms
Computed 3 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9270487520638651069.kers
Total runtime 4 ms.
[2026-05-25 04:28:57] [INFO ] State equation strengthened by 85 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 15/21 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 373/394 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/394 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 631/1025 variables, 346/374 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1025 variables, 80/454 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1025 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 62/1087 variables, 1/455 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1087 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 72/1159 variables, 71/526 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1159 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 3/1162 variables, 2/528 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1162 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/1162 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1162/1162 variables, and 528 constraints, problems are : Problem set: 0 solved, 4 unsolved in 502 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 440/440 constraints, ReadFeed: 85/85 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 15/21 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 373/394 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/394 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 631/1025 variables, 346/374 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1025 variables, 80/454 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1025 variables, 4/458 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1025 variables, 14/472 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1025 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 62/1087 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1087 variables, 1/474 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1087 variables, 20/494 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1087 variables, 20/514 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1087 variables, 10/524 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1087 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 72/1159 variables, 71/595 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1159 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 3/1162 variables, 2/597 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1162 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 0/1162 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1162/1162 variables, and 597 constraints, problems are : Problem set: 0 solved, 4 unsolved in 14770 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 440/440 constraints, ReadFeed: 85/85 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 64/64 constraints]
After SMT, in 15300ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 1 properties in 199 ms.
Support contains 4 out of 440 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 440/440 places, 1262/1262 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 439 transition count 1260
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 439 transition count 1260
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 439 transition count 1258
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 438 transition count 1256
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 438 transition count 1256
Applied a total of 6 rules in 70 ms. Remains 438 /440 variables (removed 2) and now considering 1256/1262 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 438/440 places, 1256/1262 transitions.
RANDOM walk for 40002 steps (8 resets) in 207 ms. (192 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 92 ms. (430 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 100 ms. (396 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 321495 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :0 out of 3
Probabilistic random walk after 321495 steps, saw 197147 distinct states, run finished after 3001 ms. (steps per millisecond=107 ) properties seen :0
[2026-05-25 04:29:16] [INFO ] Flow matrix only has 717 transitions (discarded 539 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16892277096698497421.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-26302591944716734.kers'
[2026-05-25 04:29:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16892277096698497421.kers, --Pflows, --basisKERS=/tmp/petrispot-output-26302591944716734.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 717 rows 438 cols 2130 entries
Finished phase 1 with 435 SingleSign rule and 0 generalized
[2026-05-25 04:29:16] [INFO ] Computed 3 invariants in 2 ms
Computed 3 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-26302591944716734.kers
Total runtime 3 ms.
[2026-05-25 04:29:16] [INFO ] State equation strengthened by 83 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 378/392 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 12/404 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/404 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 620/1024 variables, 351/371 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/1024 variables, 83/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1024 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 62/1086 variables, 1/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1086 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 68/1154 variables, 68/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1154 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 1/1155 variables, 1/524 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1155 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/1155 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1155/1155 variables, and 524 constraints, problems are : Problem set: 0 solved, 3 unsolved in 568 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 438/438 constraints, ReadFeed: 83/83 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 378/392 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/392 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 12/404 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/404 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/404 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 620/1024 variables, 351/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1024 variables, 83/456 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1024 variables, 1/457 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1024 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1024 variables, 20/478 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1024 variables, 5/483 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1024 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 62/1086 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1086 variables, 1/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1086 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 68/1154 variables, 68/553 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1154 variables, 20/573 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1154 variables, 18/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1154 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 1/1155 variables, 1/592 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1155 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 0/1155 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1155/1155 variables, and 592 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5459 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 438/438 constraints, ReadFeed: 83/83 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 64/64 constraints]
After SMT, in 6063ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 1 properties in 168 ms.
Support contains 3 out of 438 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 438/438 places, 1256/1256 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 437 transition count 1254
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 437 transition count 1254
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 436 transition count 1250
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 436 transition count 1250
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 435 transition count 1248
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 435 transition count 1248
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 434 transition count 1246
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 434 transition count 1246
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 433 transition count 1244
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 433 transition count 1244
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 432 transition count 1242
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 432 transition count 1242
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 431 transition count 1240
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 431 transition count 1240
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 430 transition count 1238
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 430 transition count 1238
Applied a total of 16 rules in 114 ms. Remains 430 /438 variables (removed 8) and now considering 1238/1256 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 430/438 places, 1238/1256 transitions.
RANDOM walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 50 ms. (784 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 339440 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :0 out of 2
Probabilistic random walk after 339440 steps, saw 208150 distinct states, run finished after 3001 ms. (steps per millisecond=113 ) properties seen :0
[2026-05-25 04:29:25] [INFO ] Flow matrix only has 704 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-9871387817243588945.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6592022474185611974.kers'
[2026-05-25 04:29:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9871387817243588945.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6592022474185611974.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 704 rows 430 cols 2094 entries
Finished phase 1 with 427 SingleSign rule and 0 generalized
[2026-05-25 04:29:25] [INFO ] Computed 3 invariants in 8 ms
Computed 3 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-6592022474185611974.kers
Total runtime 9 ms.
[2026-05-25 04:29:25] [INFO ] State equation strengthened by 80 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/379 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/379 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 10/389 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/389 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/389 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 615/1004 variables, 347/364 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/1004 variables, 80/444 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1004 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 62/1066 variables, 1/445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1066 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 67/1133 variables, 67/512 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1133 variables, 1/513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1133 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 1/1134 variables, 1/514 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1134 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/1134 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1134/1134 variables, and 514 constraints, problems are : Problem set: 0 solved, 2 unsolved in 696 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 430/430 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/379 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/379 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/379 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 10/389 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/389 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/389 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 615/1004 variables, 347/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1004 variables, 80/445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1004 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1004 variables, 1/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1004 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 62/1066 variables, 1/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1066 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 67/1133 variables, 67/515 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1133 variables, 2/517 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1133 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 1/1134 variables, 1/518 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1134 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/1134 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1134/1134 variables, and 518 constraints, problems are : Problem set: 0 solved, 2 unsolved in 844 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 430/430 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 1569ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 53 ms.
Support contains 3 out of 430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Applied a total of 0 rules in 53 ms. Remains 430 /430 variables (removed 0) and now considering 1238/1238 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 430/430 places, 1238/1238 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Applied a total of 0 rules in 52 ms. Remains 430 /430 variables (removed 0) and now considering 1238/1238 (removed 0) transitions.
[2026-05-25 04:29:27] [INFO ] Flow matrix only has 704 transitions (discarded 534 similar events)
[2026-05-25 04:29:27] [INFO ] Invariant cache hit.
[2026-05-25 04:29:27] [INFO ] Implicit Places using invariants in 294 ms returned []
[2026-05-25 04:29:27] [INFO ] Flow matrix only has 704 transitions (discarded 534 similar events)
[2026-05-25 04:29:27] [INFO ] Invariant cache hit.
[2026-05-25 04:29:28] [INFO ] State equation strengthened by 80 read => feed constraints.
[2026-05-25 04:29:29] [INFO ] Implicit Places using invariants and state equation in 1567 ms returned []
Implicit Place search using SMT with State Equation took 1864 ms to find 0 implicit places.
[2026-05-25 04:29:29] [INFO ] Redundant transitions in 80 ms returned []
Running 1236 sub problems to find dead transitions.
[2026-05-25 04:29:29] [INFO ] Flow matrix only has 704 transitions (discarded 534 similar events)
[2026-05-25 04:29:29] [INFO ] Invariant cache hit.
[2026-05-25 04:29:29] [INFO ] State equation strengthened by 80 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/430 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/430 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 430/1134 variables, and 4 constraints, problems are : Problem set: 0 solved, 1236 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/430 constraints, ReadFeed: 0/80 constraints, PredecessorRefiner: 1236/1236 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/430 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/430 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/430 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 3 (OVERLAPS) 704/1134 variables, 430/434 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1134 variables, 80/514 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1134/1134 variables, and 1750 constraints, problems are : Problem set: 0 solved, 1236 unsolved in 30884 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 430/430 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 1236/1236 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62112ms problems are : Problem set: 0 solved, 1236 unsolved
Search for dead transitions found 0 dead transitions in 62115ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64120 ms. Remains : 430/430 places, 1238/1238 transitions.
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
[2026-05-25 04:30:31] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 04:30:31] [INFO ] Flatten gal took : 63 ms
FORMULA FunctionPointer-PT-c002-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 04:30:31] [INFO ] Flatten gal took : 60 ms
[2026-05-25 04:30:31] [INFO ] Input system was already deterministic with 2304 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 886/886 places, 2304/2304 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 854 transition count 2228
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 854 transition count 2228
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 92 place count 854 transition count 2200
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 120 place count 826 transition count 2134
Iterating global reduction 1 with 28 rules applied. Total rules applied 148 place count 826 transition count 2134
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 152 place count 826 transition count 2130
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 171 place count 807 transition count 2082
Iterating global reduction 2 with 19 rules applied. Total rules applied 190 place count 807 transition count 2082
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 213 place count 784 transition count 2012
Iterating global reduction 2 with 23 rules applied. Total rules applied 236 place count 784 transition count 2012
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 259 place count 761 transition count 1946
Iterating global reduction 2 with 23 rules applied. Total rules applied 282 place count 761 transition count 1946
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 304 place count 739 transition count 1898
Iterating global reduction 2 with 22 rules applied. Total rules applied 326 place count 739 transition count 1898
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 348 place count 717 transition count 1846
Iterating global reduction 2 with 22 rules applied. Total rules applied 370 place count 717 transition count 1846
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 390 place count 697 transition count 1802
Iterating global reduction 2 with 20 rules applied. Total rules applied 410 place count 697 transition count 1802
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 428 place count 679 transition count 1762
Iterating global reduction 2 with 18 rules applied. Total rules applied 446 place count 679 transition count 1762
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 462 place count 663 transition count 1726
Iterating global reduction 2 with 16 rules applied. Total rules applied 478 place count 663 transition count 1726
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 484 place count 657 transition count 1714
Iterating global reduction 2 with 6 rules applied. Total rules applied 490 place count 657 transition count 1714
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 496 place count 651 transition count 1702
Iterating global reduction 2 with 6 rules applied. Total rules applied 502 place count 651 transition count 1702
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 506 place count 647 transition count 1694
Iterating global reduction 2 with 4 rules applied. Total rules applied 510 place count 647 transition count 1694
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 512 place count 645 transition count 1690
Iterating global reduction 2 with 2 rules applied. Total rules applied 514 place count 645 transition count 1690
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 516 place count 643 transition count 1686
Iterating global reduction 2 with 2 rules applied. Total rules applied 518 place count 643 transition count 1686
Applied a total of 518 rules in 243 ms. Remains 643 /886 variables (removed 243) and now considering 1686/2304 (removed 618) transitions.
[2026-05-25 04:30:32] [INFO ] Flow matrix only has 1124 transitions (discarded 562 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3701710511798984941.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15629509053673879990.kers'
[2026-05-25 04:30:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3701710511798984941.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15629509053673879990.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1124 rows 643 cols 3080 entries
Finished phase 1 with 640 SingleSign rule and 1 generalized
[2026-05-25 04:30:32] [INFO ] Computed 2 invariants in 9 ms
Computed 2 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-15629509053673879990.kers
Total runtime 11 ms.
[2026-05-25 04:30:32] [INFO ] Implicit Places using invariants in 465 ms returned []
[2026-05-25 04:30:32] [INFO ] Flow matrix only has 1124 transitions (discarded 562 similar events)
[2026-05-25 04:30:32] [INFO ] Invariant cache hit.
[2026-05-25 04:30:32] [INFO ] State equation strengthened by 274 read => feed constraints.
[2026-05-25 04:30:35] [INFO ] Implicit Places using invariants and state equation in 2854 ms returned []
Implicit Place search using SMT with State Equation took 3322 ms to find 0 implicit places.
Running 1684 sub problems to find dead transitions.
[2026-05-25 04:30:35] [INFO ] Flow matrix only has 1124 transitions (discarded 562 similar events)
[2026-05-25 04:30:35] [INFO ] Invariant cache hit.
[2026-05-25 04:30:35] [INFO ] State equation strengthened by 274 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/643 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1684 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/643 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1684 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 643/1767 variables, and 2 constraints, problems are : Problem set: 0 solved, 1684 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/643 constraints, ReadFeed: 0/274 constraints, PredecessorRefiner: 1684/1684 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1684 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/643 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1684 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/643 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1684 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 643/1767 variables, and 2 constraints, problems are : Problem set: 0 solved, 1684 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/643 constraints, ReadFeed: 0/274 constraints, PredecessorRefiner: 0/1684 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62590ms problems are : Problem set: 0 solved, 1684 unsolved
Search for dead transitions found 0 dead transitions in 62593ms
Starting structural reductions in LTL mode, iteration 1 : 643/886 places, 1686/2304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66170 ms. Remains : 643/886 places, 1686/2304 transitions.
[2026-05-25 04:31:38] [INFO ] Flatten gal took : 35 ms
[2026-05-25 04:31:38] [INFO ] Flatten gal took : 37 ms
[2026-05-25 04:31:38] [INFO ] Input system was already deterministic with 1686 transitions.
[2026-05-25 04:31:38] [INFO ] Flatten gal took : 32 ms
[2026-05-25 04:31:38] [INFO ] Flatten gal took : 33 ms
[2026-05-25 04:31:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality10817934588526186844.gal : 24 ms
[2026-05-25 04:31:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality14844107163863533665.ctl : 6 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/CTLCardinality10817934588526186844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14844107163863533665.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 04:32:08] [INFO ] Flatten gal took : 29 ms
[2026-05-25 04:32:08] [INFO ] Applying decomposition
[2026-05-25 04:32:08] [INFO ] Flatten gal took : 29 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/graph866374996932862870.txt' '-o' '/tmp/graph866374996932862870.bin' '-w' '/tmp/graph866374996932862870.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph866374996932862870.bin' '-l' '-1' '-v' '-w' '/tmp/graph866374996932862870.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:32:08] [INFO ] Decomposing Gal with order
[2026-05-25 04:32:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:32:08] [INFO ] Removed a total of 528 redundant transitions.
[2026-05-25 04:32:08] [INFO ] Flatten gal took : 186 ms
[2026-05-25 04:32:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 254 labels/synchronizations in 25 ms.
[2026-05-25 04:32:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality15638786084738730706.gal : 12 ms
[2026-05-25 04:32:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality7285129810245355976.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/CTLCardinality15638786084738730706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7285129810245355976.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 SI_CTL mode, iteration 0 : 886/886 places, 2304/2304 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 853 transition count 2228
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 853 transition count 2228
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 98 place count 853 transition count 2196
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 128 place count 823 transition count 2126
Iterating global reduction 1 with 30 rules applied. Total rules applied 158 place count 823 transition count 2126
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 166 place count 823 transition count 2118
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 188 place count 801 transition count 2062
Iterating global reduction 2 with 22 rules applied. Total rules applied 210 place count 801 transition count 2062
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 239 place count 772 transition count 1970
Iterating global reduction 2 with 29 rules applied. Total rules applied 268 place count 772 transition count 1970
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 297 place count 743 transition count 1882
Iterating global reduction 2 with 29 rules applied. Total rules applied 326 place count 743 transition count 1882
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 353 place count 716 transition count 1824
Iterating global reduction 2 with 27 rules applied. Total rules applied 380 place count 716 transition count 1824
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 406 place count 690 transition count 1768
Iterating global reduction 2 with 26 rules applied. Total rules applied 432 place count 690 transition count 1768
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 456 place count 666 transition count 1718
Iterating global reduction 2 with 24 rules applied. Total rules applied 480 place count 666 transition count 1718
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 501 place count 645 transition count 1674
Iterating global reduction 2 with 21 rules applied. Total rules applied 522 place count 645 transition count 1674
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 540 place count 627 transition count 1636
Iterating global reduction 2 with 18 rules applied. Total rules applied 558 place count 627 transition count 1636
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 562 place count 623 transition count 1628
Iterating global reduction 2 with 4 rules applied. Total rules applied 566 place count 623 transition count 1628
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 569 place count 620 transition count 1622
Iterating global reduction 2 with 3 rules applied. Total rules applied 572 place count 620 transition count 1622
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 574 place count 618 transition count 1618
Iterating global reduction 2 with 2 rules applied. Total rules applied 576 place count 618 transition count 1618
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 577 place count 617 transition count 1616
Iterating global reduction 2 with 1 rules applied. Total rules applied 578 place count 617 transition count 1616
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 579 place count 616 transition count 1614
Iterating global reduction 2 with 1 rules applied. Total rules applied 580 place count 616 transition count 1614
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 584 place count 616 transition count 1610
Applied a total of 584 rules in 859 ms. Remains 616 /886 variables (removed 270) and now considering 1610/2304 (removed 694) transitions.
[2026-05-25 04:32:39] [INFO ] Flow matrix only has 1076 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-10763246892567291775.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17198287678883910348.kers'
[2026-05-25 04:32:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10763246892567291775.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17198287678883910348.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1076 rows 616 cols 2956 entries
Finished phase 1 with 613 SingleSign rule and 1 generalized
[2026-05-25 04:32:39] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17198287678883910348.kers
Total runtime 5 ms.
[2026-05-25 04:32:40] [INFO ] Implicit Places using invariants in 498 ms returned []
[2026-05-25 04:32:40] [INFO ] Flow matrix only has 1076 transitions (discarded 534 similar events)
[2026-05-25 04:32:40] [INFO ] Invariant cache hit.
[2026-05-25 04:32:40] [INFO ] State equation strengthened by 267 read => feed constraints.
[2026-05-25 04:32:43] [INFO ] Implicit Places using invariants and state equation in 2625 ms returned []
Implicit Place search using SMT with State Equation took 3125 ms to find 0 implicit places.
[2026-05-25 04:32:43] [INFO ] Redundant transitions in 44 ms returned []
Running 1608 sub problems to find dead transitions.
[2026-05-25 04:32:43] [INFO ] Flow matrix only has 1076 transitions (discarded 534 similar events)
[2026-05-25 04:32:43] [INFO ] Invariant cache hit.
[2026-05-25 04:32:43] [INFO ] State equation strengthened by 267 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/616 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/616 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 616/1692 variables, and 2 constraints, problems are : Problem set: 0 solved, 1608 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/616 constraints, ReadFeed: 0/267 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) 0/616 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/616 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1608 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 616/1692 variables, and 2 constraints, problems are : Problem set: 0 solved, 1608 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/616 constraints, ReadFeed: 0/267 constraints, PredecessorRefiner: 0/1608 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62395ms problems are : Problem set: 0 solved, 1608 unsolved
Search for dead transitions found 0 dead transitions in 62399ms
Starting structural reductions in SI_CTL mode, iteration 1 : 616/886 places, 1610/2304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66446 ms. Remains : 616/886 places, 1610/2304 transitions.
[2026-05-25 04:33:45] [INFO ] Flatten gal took : 51 ms
[2026-05-25 04:33:45] [INFO ] Flatten gal took : 59 ms
[2026-05-25 04:33:45] [INFO ] Input system was already deterministic with 1610 transitions.
[2026-05-25 04:33:45] [INFO ] Flatten gal took : 30 ms
[2026-05-25 04:33:45] [INFO ] Flatten gal took : 30 ms
[2026-05-25 04:33:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality2459868039581129481.gal : 6 ms
[2026-05-25 04:33:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality4544896167133643259.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/CTLCardinality2459868039581129481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4544896167133643259.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 04:34:15] [INFO ] Flatten gal took : 66 ms
[2026-05-25 04:34:15] [INFO ] Applying decomposition
[2026-05-25 04:34:16] [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/graph7011910442548935433.txt' '-o' '/tmp/graph7011910442548935433.bin' '-w' '/tmp/graph7011910442548935433.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7011910442548935433.bin' '-l' '-1' '-v' '-w' '/tmp/graph7011910442548935433.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:34:16] [INFO ] Decomposing Gal with order
[2026-05-25 04:34:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:34:16] [INFO ] Removed a total of 469 redundant transitions.
[2026-05-25 04:34:16] [INFO ] Flatten gal took : 78 ms
[2026-05-25 04:34:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 224 labels/synchronizations in 10 ms.
[2026-05-25 04:34:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality6679191721498462548.gal : 6 ms
[2026-05-25 04:34:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality7972528457099005584.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/CTLCardinality6679191721498462548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7972528457099005584.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 : 886/886 places, 2304/2304 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 851 transition count 2222
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 851 transition count 2222
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 102 place count 851 transition count 2190
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 134 place count 819 transition count 2116
Iterating global reduction 1 with 32 rules applied. Total rules applied 166 place count 819 transition count 2116
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 174 place count 819 transition count 2108
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 196 place count 797 transition count 2052
Iterating global reduction 2 with 22 rules applied. Total rules applied 218 place count 797 transition count 2052
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 248 place count 767 transition count 1956
Iterating global reduction 2 with 30 rules applied. Total rules applied 278 place count 767 transition count 1956
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 308 place count 737 transition count 1864
Iterating global reduction 2 with 30 rules applied. Total rules applied 338 place count 737 transition count 1864
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 366 place count 709 transition count 1804
Iterating global reduction 2 with 28 rules applied. Total rules applied 394 place count 709 transition count 1804
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 421 place count 682 transition count 1746
Iterating global reduction 2 with 27 rules applied. Total rules applied 448 place count 682 transition count 1746
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 473 place count 657 transition count 1694
Iterating global reduction 2 with 25 rules applied. Total rules applied 498 place count 657 transition count 1694
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 520 place count 635 transition count 1648
Iterating global reduction 2 with 22 rules applied. Total rules applied 542 place count 635 transition count 1648
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 561 place count 616 transition count 1608
Iterating global reduction 2 with 19 rules applied. Total rules applied 580 place count 616 transition count 1608
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 584 place count 612 transition count 1600
Iterating global reduction 2 with 4 rules applied. Total rules applied 588 place count 612 transition count 1600
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 591 place count 609 transition count 1594
Iterating global reduction 2 with 3 rules applied. Total rules applied 594 place count 609 transition count 1594
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 596 place count 607 transition count 1590
Iterating global reduction 2 with 2 rules applied. Total rules applied 598 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 599 place count 606 transition count 1588
Iterating global reduction 2 with 1 rules applied. Total rules applied 600 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 601 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 602 place count 605 transition count 1586
Applied a total of 602 rules in 241 ms. Remains 605 /886 variables (removed 281) and now considering 1586/2304 (removed 718) transitions.
[2026-05-25 04:34:46] [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-17078694492754288009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7842904850647723229.kers'
[2026-05-25 04:34:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17078694492754288009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7842904850647723229.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1058 rows 605 cols 2908 entries
Finished phase 1 with 602 SingleSign rule and 1 generalized
[2026-05-25 04:34:46] [INFO ] Computed 2 invariants in 3 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-7842904850647723229.kers
Total runtime 6 ms.
[2026-05-25 04:34:47] [INFO ] Implicit Places using invariants in 428 ms returned []
[2026-05-25 04:34:47] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2026-05-25 04:34:47] [INFO ] Invariant cache hit.
[2026-05-25 04:34:47] [INFO ] State equation strengthened by 262 read => feed constraints.
[2026-05-25 04:34:49] [INFO ] Implicit Places using invariants and state equation in 2790 ms returned []
Implicit Place search using SMT with State Equation took 3237 ms to find 0 implicit places.
Running 1584 sub problems to find dead transitions.
[2026-05-25 04:34:49] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2026-05-25 04:34:49] [INFO ] Invariant cache hit.
[2026-05-25 04:34:49] [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
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30028 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
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30035 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: 0/1584 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62162ms problems are : Problem set: 0 solved, 1584 unsolved
Search for dead transitions found 0 dead transitions in 62168ms
Starting structural reductions in LTL mode, iteration 1 : 605/886 places, 1586/2304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65653 ms. Remains : 605/886 places, 1586/2304 transitions.
[2026-05-25 04:35:52] [INFO ] Flatten gal took : 24 ms
[2026-05-25 04:35:52] [INFO ] Flatten gal took : 26 ms
[2026-05-25 04:35:52] [INFO ] Input system was already deterministic with 1586 transitions.
[2026-05-25 04:35:52] [INFO ] Flatten gal took : 24 ms
[2026-05-25 04:35:52] [INFO ] Flatten gal took : 26 ms
[2026-05-25 04:35:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality2863517165939179779.gal : 9 ms
[2026-05-25 04:35:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality12032710819379957526.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/CTLCardinality2863517165939179779.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12032710819379957526.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 04:36:22] [INFO ] Flatten gal took : 33 ms
[2026-05-25 04:36:22] [INFO ] Applying decomposition
[2026-05-25 04:36:22] [INFO ] Flatten gal took : 26 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/graph12471413278203838221.txt' '-o' '/tmp/graph12471413278203838221.bin' '-w' '/tmp/graph12471413278203838221.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12471413278203838221.bin' '-l' '-1' '-v' '-w' '/tmp/graph12471413278203838221.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:36:22] [INFO ] Decomposing Gal with order
[2026-05-25 04:36:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:36:22] [INFO ] Removed a total of 2625 redundant transitions.
[2026-05-25 04:36:22] [INFO ] Flatten gal took : 63 ms
[2026-05-25 04:36:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1221 labels/synchronizations in 58 ms.
[2026-05-25 04:36:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality11432654662429660270.gal : 14 ms
[2026-05-25 04:36:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality2032517737932521130.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/CTLCardinality11432654662429660270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2032517737932521130.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 : 886/886 places, 2304/2304 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 851 transition count 2222
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 851 transition count 2222
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 102 place count 851 transition count 2190
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 134 place count 819 transition count 2116
Iterating global reduction 1 with 32 rules applied. Total rules applied 166 place count 819 transition count 2116
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 174 place count 819 transition count 2108
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 196 place count 797 transition count 2052
Iterating global reduction 2 with 22 rules applied. Total rules applied 218 place count 797 transition count 2052
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 248 place count 767 transition count 1956
Iterating global reduction 2 with 30 rules applied. Total rules applied 278 place count 767 transition count 1956
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 308 place count 737 transition count 1864
Iterating global reduction 2 with 30 rules applied. Total rules applied 338 place count 737 transition count 1864
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 366 place count 709 transition count 1804
Iterating global reduction 2 with 28 rules applied. Total rules applied 394 place count 709 transition count 1804
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 421 place count 682 transition count 1746
Iterating global reduction 2 with 27 rules applied. Total rules applied 448 place count 682 transition count 1746
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 473 place count 657 transition count 1694
Iterating global reduction 2 with 25 rules applied. Total rules applied 498 place count 657 transition count 1694
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 520 place count 635 transition count 1648
Iterating global reduction 2 with 22 rules applied. Total rules applied 542 place count 635 transition count 1648
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 561 place count 616 transition count 1608
Iterating global reduction 2 with 19 rules applied. Total rules applied 580 place count 616 transition count 1608
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 584 place count 612 transition count 1600
Iterating global reduction 2 with 4 rules applied. Total rules applied 588 place count 612 transition count 1600
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 591 place count 609 transition count 1594
Iterating global reduction 2 with 3 rules applied. Total rules applied 594 place count 609 transition count 1594
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 596 place count 607 transition count 1590
Iterating global reduction 2 with 2 rules applied. Total rules applied 598 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 599 place count 606 transition count 1588
Iterating global reduction 2 with 1 rules applied. Total rules applied 600 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 601 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 602 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 604 place count 605 transition count 1584
Applied a total of 604 rules in 406 ms. Remains 605 /886 variables (removed 281) and now considering 1584/2304 (removed 720) transitions.
[2026-05-25 04:36:53] [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-5234633138996674708.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7510065251313623040.kers'
[2026-05-25 04:36:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5234633138996674708.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7510065251313623040.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 04:36:53] [INFO ] Computed 2 invariants in 10 ms
Computed 2 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-7510065251313623040.kers
Total runtime 13 ms.
[2026-05-25 04:36:53] [INFO ] Implicit Places using invariants in 414 ms returned []
[2026-05-25 04:36:53] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2026-05-25 04:36:53] [INFO ] Invariant cache hit.
[2026-05-25 04:36:53] [INFO ] State equation strengthened by 262 read => feed constraints.
[2026-05-25 04:36:56] [INFO ] Implicit Places using invariants and state equation in 2362 ms returned []
Implicit Place search using SMT with State Equation took 2789 ms to find 0 implicit places.
[2026-05-25 04:36:56] [INFO ] Redundant transitions in 37 ms returned []
Running 1582 sub problems to find dead transitions.
[2026-05-25 04:36:56] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2026-05-25 04:36:56] [INFO ] Invariant cache hit.
[2026-05-25 04:36:56] [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 30040 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
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/1662 variables, and 2 constraints, problems are : Problem set: 0 solved, 1582 unsolved in 30043 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: 0/1582 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62215ms problems are : Problem set: 0 solved, 1582 unsolved
Search for dead transitions found 0 dead transitions in 62218ms
Starting structural reductions in SI_CTL mode, iteration 1 : 605/886 places, 1584/2304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65461 ms. Remains : 605/886 places, 1584/2304 transitions.
[2026-05-25 04:37:58] [INFO ] Flatten gal took : 21 ms
[2026-05-25 04:37:58] [INFO ] Flatten gal took : 23 ms
[2026-05-25 04:37:58] [INFO ] Input system was already deterministic with 1584 transitions.
[2026-05-25 04:37:58] [INFO ] Flatten gal took : 24 ms
[2026-05-25 04:37:58] [INFO ] Flatten gal took : 25 ms
[2026-05-25 04:37:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality13868674659152343829.gal : 6 ms
[2026-05-25 04:37:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality4148054526106132308.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/CTLCardinality13868674659152343829.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4148054526106132308.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 04:38:28] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:38:28] [INFO ] Applying decomposition
[2026-05-25 04:38:28] [INFO ] Flatten gal took : 24 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/graph17369340467500263866.txt' '-o' '/tmp/graph17369340467500263866.bin' '-w' '/tmp/graph17369340467500263866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17369340467500263866.bin' '-l' '-1' '-v' '-w' '/tmp/graph17369340467500263866.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:38:28] [INFO ] Decomposing Gal with order
[2026-05-25 04:38:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:38:28] [INFO ] Removed a total of 2627 redundant transitions.
[2026-05-25 04:38:28] [INFO ] Flatten gal took : 119 ms
[2026-05-25 04:38:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 1099 labels/synchronizations in 73 ms.
[2026-05-25 04:38:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality8120522533249314965.gal : 7 ms
[2026-05-25 04:38:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality9374524030840038436.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/CTLCardinality8120522533249314965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9374524030840038436.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 : 886/886 places, 2304/2304 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 854 transition count 2228
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 854 transition count 2228
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 94 place count 854 transition count 2198
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 124 place count 824 transition count 2128
Iterating global reduction 1 with 30 rules applied. Total rules applied 154 place count 824 transition count 2128
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 162 place count 824 transition count 2120
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 183 place count 803 transition count 2066
Iterating global reduction 2 with 21 rules applied. Total rules applied 204 place count 803 transition count 2066
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 234 place count 773 transition count 1970
Iterating global reduction 2 with 30 rules applied. Total rules applied 264 place count 773 transition count 1970
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 294 place count 743 transition count 1878
Iterating global reduction 2 with 30 rules applied. Total rules applied 324 place count 743 transition count 1878
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 352 place count 715 transition count 1818
Iterating global reduction 2 with 28 rules applied. Total rules applied 380 place count 715 transition count 1818
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 407 place count 688 transition count 1760
Iterating global reduction 2 with 27 rules applied. Total rules applied 434 place count 688 transition count 1760
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 459 place count 663 transition count 1708
Iterating global reduction 2 with 25 rules applied. Total rules applied 484 place count 663 transition count 1708
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 506 place count 641 transition count 1662
Iterating global reduction 2 with 22 rules applied. Total rules applied 528 place count 641 transition count 1662
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 547 place count 622 transition count 1622
Iterating global reduction 2 with 19 rules applied. Total rules applied 566 place count 622 transition count 1622
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 570 place count 618 transition count 1614
Iterating global reduction 2 with 4 rules applied. Total rules applied 574 place count 618 transition count 1614
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 577 place count 615 transition count 1608
Iterating global reduction 2 with 3 rules applied. Total rules applied 580 place count 615 transition count 1608
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 582 place count 613 transition count 1604
Iterating global reduction 2 with 2 rules applied. Total rules applied 584 place count 613 transition count 1604
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 585 place count 612 transition count 1602
Iterating global reduction 2 with 1 rules applied. Total rules applied 586 place count 612 transition count 1602
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 587 place count 611 transition count 1600
Iterating global reduction 2 with 1 rules applied. Total rules applied 588 place count 611 transition count 1600
Applied a total of 588 rules in 228 ms. Remains 611 /886 variables (removed 275) and now considering 1600/2304 (removed 704) transitions.
[2026-05-25 04:38:59] [INFO ] Flow matrix only has 1072 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-13170232759337995181.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2331707357872803072.kers'
[2026-05-25 04:38:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13170232759337995181.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2331707357872803072.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1072 rows 611 cols 2946 entries
Finished phase 1 with 608 SingleSign rule and 1 generalized
[2026-05-25 04:38:59] [INFO ] Computed 2 invariants in 14 ms
Computed 2 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-2331707357872803072.kers
Total runtime 16 ms.
[2026-05-25 04:38:59] [INFO ] Implicit Places using invariants in 456 ms returned []
[2026-05-25 04:38:59] [INFO ] Flow matrix only has 1072 transitions (discarded 528 similar events)
[2026-05-25 04:38:59] [INFO ] Invariant cache hit.
[2026-05-25 04:39:00] [INFO ] State equation strengthened by 268 read => feed constraints.
[2026-05-25 04:39:03] [INFO ] Implicit Places using invariants and state equation in 3322 ms returned []
Implicit Place search using SMT with State Equation took 3785 ms to find 0 implicit places.
Running 1598 sub problems to find dead transitions.
[2026-05-25 04:39:03] [INFO ] Flow matrix only has 1072 transitions (discarded 528 similar events)
[2026-05-25 04:39:03] [INFO ] Invariant cache hit.
[2026-05-25 04:39:03] [INFO ] State equation strengthened by 268 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/611 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1598 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/611 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1598 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 611/1683 variables, and 2 constraints, problems are : Problem set: 0 solved, 1598 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: 0/268 constraints, PredecessorRefiner: 1598/1598 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1598 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/611 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1598 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/611 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1598 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 611/1683 variables, and 2 constraints, problems are : Problem set: 0 solved, 1598 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/611 constraints, ReadFeed: 0/268 constraints, PredecessorRefiner: 0/1598 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62286ms problems are : Problem set: 0 solved, 1598 unsolved
Search for dead transitions found 0 dead transitions in 62289ms
Starting structural reductions in LTL mode, iteration 1 : 611/886 places, 1600/2304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66309 ms. Remains : 611/886 places, 1600/2304 transitions.
[2026-05-25 04:40:05] [INFO ] Flatten gal took : 19 ms
[2026-05-25 04:40:05] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:40:05] [INFO ] Input system was already deterministic with 1600 transitions.
[2026-05-25 04:40:05] [INFO ] Flatten gal took : 23 ms
[2026-05-25 04:40:05] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:40:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality11061914962977541558.gal : 6 ms
[2026-05-25 04:40:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality11140045970750753558.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/CTLCardinality11061914962977541558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11140045970750753558.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 04:40:35] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:40:35] [INFO ] Applying decomposition
[2026-05-25 04:40:35] [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/graph409669511657931766.txt' '-o' '/tmp/graph409669511657931766.bin' '-w' '/tmp/graph409669511657931766.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph409669511657931766.bin' '-l' '-1' '-v' '-w' '/tmp/graph409669511657931766.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:40:35] [INFO ] Decomposing Gal with order
[2026-05-25 04:40:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:40:35] [INFO ] Removed a total of 489 redundant transitions.
[2026-05-25 04:40:35] [INFO ] Flatten gal took : 55 ms
[2026-05-25 04:40:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 8 ms.
[2026-05-25 04:40:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality4152522307169006206.gal : 5 ms
[2026-05-25 04:40:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality17271095423857947825.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/CTLCardinality4152522307169006206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17271095423857947825.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 : 886/886 places, 2304/2304 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 855 transition count 2234
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 855 transition count 2234
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 88 place count 855 transition count 2208
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 116 place count 827 transition count 2142
Iterating global reduction 1 with 28 rules applied. Total rules applied 144 place count 827 transition count 2142
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 156 place count 827 transition count 2130
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 176 place count 807 transition count 2080
Iterating global reduction 2 with 20 rules applied. Total rules applied 196 place count 807 transition count 2080
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 220 place count 783 transition count 2008
Iterating global reduction 2 with 24 rules applied. Total rules applied 244 place count 783 transition count 2008
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 269 place count 758 transition count 1934
Iterating global reduction 2 with 25 rules applied. Total rules applied 294 place count 758 transition count 1934
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 318 place count 734 transition count 1878
Iterating global reduction 2 with 24 rules applied. Total rules applied 342 place count 734 transition count 1878
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 366 place count 710 transition count 1822
Iterating global reduction 2 with 24 rules applied. Total rules applied 390 place count 710 transition count 1822
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 412 place count 688 transition count 1774
Iterating global reduction 2 with 22 rules applied. Total rules applied 434 place count 688 transition count 1774
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 454 place count 668 transition count 1730
Iterating global reduction 2 with 20 rules applied. Total rules applied 474 place count 668 transition count 1730
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 492 place count 650 transition count 1690
Iterating global reduction 2 with 18 rules applied. Total rules applied 510 place count 650 transition count 1690
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 518 place count 642 transition count 1674
Iterating global reduction 2 with 8 rules applied. Total rules applied 526 place count 642 transition count 1674
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 532 place count 636 transition count 1662
Iterating global reduction 2 with 6 rules applied. Total rules applied 538 place count 636 transition count 1662
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 542 place count 632 transition count 1654
Iterating global reduction 2 with 4 rules applied. Total rules applied 546 place count 632 transition count 1654
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 548 place count 630 transition count 1650
Iterating global reduction 2 with 2 rules applied. Total rules applied 550 place count 630 transition count 1650
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 552 place count 628 transition count 1646
Iterating global reduction 2 with 2 rules applied. Total rules applied 554 place count 628 transition count 1646
Applied a total of 554 rules in 253 ms. Remains 628 /886 variables (removed 258) and now considering 1646/2304 (removed 658) transitions.
[2026-05-25 04:41:06] [INFO ] Flow matrix only has 1100 transitions (discarded 546 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4113234640351272092.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3290626369812889954.kers'
[2026-05-25 04:41:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4113234640351272092.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3290626369812889954.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1100 rows 628 cols 3016 entries
Finished phase 1 with 625 SingleSign rule and 1 generalized
[2026-05-25 04:41:06] [INFO ] Computed 2 invariants in 13 ms
Computed 2 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-3290626369812889954.kers
Total runtime 16 ms.
[2026-05-25 04:41:06] [INFO ] Implicit Places using invariants in 460 ms returned []
[2026-05-25 04:41:06] [INFO ] Flow matrix only has 1100 transitions (discarded 546 similar events)
[2026-05-25 04:41:06] [INFO ] Invariant cache hit.
[2026-05-25 04:41:06] [INFO ] State equation strengthened by 272 read => feed constraints.
[2026-05-25 04:41:09] [INFO ] Implicit Places using invariants and state equation in 3062 ms returned []
Implicit Place search using SMT with State Equation took 3523 ms to find 0 implicit places.
Running 1644 sub problems to find dead transitions.
[2026-05-25 04:41:09] [INFO ] Flow matrix only has 1100 transitions (discarded 546 similar events)
[2026-05-25 04:41:09] [INFO ] Invariant cache hit.
[2026-05-25 04:41:09] [INFO ] State equation strengthened by 272 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/628 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1644 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/628 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1644 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 628/1728 variables, and 2 constraints, problems are : Problem set: 0 solved, 1644 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/628 constraints, ReadFeed: 0/272 constraints, PredecessorRefiner: 1644/1644 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1644 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/628 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1644 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/628 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1644 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 628/1728 variables, and 2 constraints, problems are : Problem set: 0 solved, 1644 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/628 constraints, ReadFeed: 0/272 constraints, PredecessorRefiner: 0/1644 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62720ms problems are : Problem set: 0 solved, 1644 unsolved
Search for dead transitions found 0 dead transitions in 62724ms
Starting structural reductions in LTL mode, iteration 1 : 628/886 places, 1646/2304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66512 ms. Remains : 628/886 places, 1646/2304 transitions.
[2026-05-25 04:42:12] [INFO ] Flatten gal took : 20 ms
[2026-05-25 04:42:12] [INFO ] Flatten gal took : 30 ms
[2026-05-25 04:42:12] [INFO ] Input system was already deterministic with 1646 transitions.
[2026-05-25 04:42:12] [INFO ] Flatten gal took : 21 ms
[2026-05-25 04:42:12] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:42:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality17529166272385962441.gal : 5 ms
[2026-05-25 04:42:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality11635756190726451452.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/CTLCardinality17529166272385962441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11635756190726451452.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 04:42:42] [INFO ] Flatten gal took : 24 ms
[2026-05-25 04:42:42] [INFO ] Applying decomposition
[2026-05-25 04:42:42] [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/graph6704526991800930574.txt' '-o' '/tmp/graph6704526991800930574.bin' '-w' '/tmp/graph6704526991800930574.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6704526991800930574.bin' '-l' '-1' '-v' '-w' '/tmp/graph6704526991800930574.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:42:42] [INFO ] Decomposing Gal with order
[2026-05-25 04:42:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:42:42] [INFO ] Removed a total of 547 redundant transitions.
[2026-05-25 04:42:42] [INFO ] Flatten gal took : 54 ms
[2026-05-25 04:42:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 270 labels/synchronizations in 6 ms.
[2026-05-25 04:42:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality8736089553943866775.gal : 6 ms
[2026-05-25 04:42:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality18259272004919453343.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/CTLCardinality8736089553943866775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18259272004919453343.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 SI_CTL mode, iteration 0 : 886/886 places, 2304/2304 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 852 transition count 2224
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 852 transition count 2224
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 100 place count 852 transition count 2192
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 131 place count 821 transition count 2120
Iterating global reduction 1 with 31 rules applied. Total rules applied 162 place count 821 transition count 2120
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 170 place count 821 transition count 2112
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 191 place count 800 transition count 2058
Iterating global reduction 2 with 21 rules applied. Total rules applied 212 place count 800 transition count 2058
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 242 place count 770 transition count 1962
Iterating global reduction 2 with 30 rules applied. Total rules applied 272 place count 770 transition count 1962
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 302 place count 740 transition count 1870
Iterating global reduction 2 with 30 rules applied. Total rules applied 332 place count 740 transition count 1870
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 360 place count 712 transition count 1810
Iterating global reduction 2 with 28 rules applied. Total rules applied 388 place count 712 transition count 1810
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 415 place count 685 transition count 1752
Iterating global reduction 2 with 27 rules applied. Total rules applied 442 place count 685 transition count 1752
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 467 place count 660 transition count 1700
Iterating global reduction 2 with 25 rules applied. Total rules applied 492 place count 660 transition count 1700
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 514 place count 638 transition count 1654
Iterating global reduction 2 with 22 rules applied. Total rules applied 536 place count 638 transition count 1654
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 555 place count 619 transition count 1614
Iterating global reduction 2 with 19 rules applied. Total rules applied 574 place count 619 transition count 1614
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 578 place count 615 transition count 1606
Iterating global reduction 2 with 4 rules applied. Total rules applied 582 place count 615 transition count 1606
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 585 place count 612 transition count 1600
Iterating global reduction 2 with 3 rules applied. Total rules applied 588 place count 612 transition count 1600
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 590 place count 610 transition count 1596
Iterating global reduction 2 with 2 rules applied. Total rules applied 592 place count 610 transition count 1596
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 593 place count 609 transition count 1594
Iterating global reduction 2 with 1 rules applied. Total rules applied 594 place count 609 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 595 place count 608 transition count 1592
Iterating global reduction 2 with 1 rules applied. Total rules applied 596 place count 608 transition count 1592
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 598 place count 608 transition count 1590
Applied a total of 598 rules in 390 ms. Remains 608 /886 variables (removed 278) and now considering 1590/2304 (removed 714) transitions.
[2026-05-25 04:43:13] [INFO ] Flow matrix only has 1063 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-15479321442465648522.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16662595229374913590.kers'
[2026-05-25 04:43:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15479321442465648522.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16662595229374913590.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1063 rows 608 cols 2924 entries
Finished phase 1 with 605 SingleSign rule and 1 generalized
[2026-05-25 04:43:13] [INFO ] Computed 2 invariants in 6 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-16662595229374913590.kers
Total runtime 7 ms.
[2026-05-25 04:43:13] [INFO ] Implicit Places using invariants in 434 ms returned []
[2026-05-25 04:43:13] [INFO ] Flow matrix only has 1063 transitions (discarded 527 similar events)
[2026-05-25 04:43:13] [INFO ] Invariant cache hit.
[2026-05-25 04:43:14] [INFO ] State equation strengthened by 264 read => feed constraints.
[2026-05-25 04:43:16] [INFO ] Implicit Places using invariants and state equation in 2643 ms returned []
Implicit Place search using SMT with State Equation took 3091 ms to find 0 implicit places.
[2026-05-25 04:43:16] [INFO ] Redundant transitions in 38 ms returned []
Running 1588 sub problems to find dead transitions.
[2026-05-25 04:43:16] [INFO ] Flow matrix only has 1063 transitions (discarded 527 similar events)
[2026-05-25 04:43:16] [INFO ] Invariant cache hit.
[2026-05-25 04:43:16] [INFO ] State equation strengthened by 264 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1588 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1588 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 608/1671 variables, and 2 constraints, problems are : Problem set: 0 solved, 1588 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/608 constraints, ReadFeed: 0/264 constraints, PredecessorRefiner: 1588/1588 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1588 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1588 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1588 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 608/1671 variables, and 2 constraints, problems are : Problem set: 0 solved, 1588 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/608 constraints, ReadFeed: 0/264 constraints, PredecessorRefiner: 0/1588 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62288ms problems are : Problem set: 0 solved, 1588 unsolved
Search for dead transitions found 0 dead transitions in 62291ms
Starting structural reductions in SI_CTL mode, iteration 1 : 608/886 places, 1590/2304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65819 ms. Remains : 608/886 places, 1590/2304 transitions.
[2026-05-25 04:44:18] [INFO ] Flatten gal took : 19 ms
[2026-05-25 04:44:18] [INFO ] Flatten gal took : 23 ms
[2026-05-25 04:44:18] [INFO ] Input system was already deterministic with 1590 transitions.
[2026-05-25 04:44:18] [INFO ] Flatten gal took : 21 ms
[2026-05-25 04:44:18] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:44:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality11920319815027340499.gal : 15 ms
[2026-05-25 04:44:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality8402796282060161808.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/CTLCardinality11920319815027340499.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8402796282060161808.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 04:44:49] [INFO ] Flatten gal took : 20 ms
[2026-05-25 04:44:49] [INFO ] Applying decomposition
[2026-05-25 04:44:49] [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/graph8974928859191853389.txt' '-o' '/tmp/graph8974928859191853389.bin' '-w' '/tmp/graph8974928859191853389.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8974928859191853389.bin' '-l' '-1' '-v' '-w' '/tmp/graph8974928859191853389.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:44:49] [INFO ] Decomposing Gal with order
[2026-05-25 04:44:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:44:49] [INFO ] Removed a total of 2636 redundant transitions.
[2026-05-25 04:44:49] [INFO ] Flatten gal took : 41 ms
[2026-05-25 04:44:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 1139 labels/synchronizations in 32 ms.
[2026-05-25 04:44:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality7639299559546897716.gal : 8 ms
[2026-05-25 04:44:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality9371351058402794401.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/CTLCardinality7639299559546897716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9371351058402794401.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 : 886/886 places, 2304/2304 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 854 transition count 2228
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 854 transition count 2228
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 854 transition count 2196
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 125 place count 825 transition count 2132
Iterating global reduction 1 with 29 rules applied. Total rules applied 154 place count 825 transition count 2132
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 162 place count 825 transition count 2124
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 181 place count 806 transition count 2078
Iterating global reduction 2 with 19 rules applied. Total rules applied 200 place count 806 transition count 2078
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 227 place count 779 transition count 1988
Iterating global reduction 2 with 27 rules applied. Total rules applied 254 place count 779 transition count 1988
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 281 place count 752 transition count 1902
Iterating global reduction 2 with 27 rules applied. Total rules applied 308 place count 752 transition count 1902
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 334 place count 726 transition count 1846
Iterating global reduction 2 with 26 rules applied. Total rules applied 360 place count 726 transition count 1846
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 385 place count 701 transition count 1792
Iterating global reduction 2 with 25 rules applied. Total rules applied 410 place count 701 transition count 1792
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 433 place count 678 transition count 1744
Iterating global reduction 2 with 23 rules applied. Total rules applied 456 place count 678 transition count 1744
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 478 place count 656 transition count 1698
Iterating global reduction 2 with 22 rules applied. Total rules applied 500 place count 656 transition count 1698
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 519 place count 637 transition count 1658
Iterating global reduction 2 with 19 rules applied. Total rules applied 538 place count 637 transition count 1658
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 542 place count 633 transition count 1650
Iterating global reduction 2 with 4 rules applied. Total rules applied 546 place count 633 transition count 1650
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 549 place count 630 transition count 1644
Iterating global reduction 2 with 3 rules applied. Total rules applied 552 place count 630 transition count 1644
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 554 place count 628 transition count 1640
Iterating global reduction 2 with 2 rules applied. Total rules applied 556 place count 628 transition count 1640
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 557 place count 627 transition count 1638
Iterating global reduction 2 with 1 rules applied. Total rules applied 558 place count 627 transition count 1638
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 559 place count 626 transition count 1636
Iterating global reduction 2 with 1 rules applied. Total rules applied 560 place count 626 transition count 1636
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 566 place count 626 transition count 1630
Applied a total of 566 rules in 470 ms. Remains 626 /886 variables (removed 260) and now considering 1630/2304 (removed 674) transitions.
[2026-05-25 04:45:19] [INFO ] Flow matrix only has 1092 transitions (discarded 538 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4632815046663998562.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8709080195700493985.kers'
[2026-05-25 04:45:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4632815046663998562.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8709080195700493985.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1092 rows 626 cols 3006 entries
Finished phase 1 with 623 SingleSign rule and 1 generalized
[2026-05-25 04:45:19] [INFO ] Computed 2 invariants in 10 ms
Computed 2 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-8709080195700493985.kers
Total runtime 13 ms.
[2026-05-25 04:45:20] [INFO ] Implicit Places using invariants in 449 ms returned []
[2026-05-25 04:45:20] [INFO ] Flow matrix only has 1092 transitions (discarded 538 similar events)
[2026-05-25 04:45:20] [INFO ] Invariant cache hit.
[2026-05-25 04:45:20] [INFO ] State equation strengthened by 271 read => feed constraints.
[2026-05-25 04:45:23] [INFO ] Implicit Places using invariants and state equation in 2902 ms returned []
Implicit Place search using SMT with State Equation took 3355 ms to find 0 implicit places.
[2026-05-25 04:45:23] [INFO ] Redundant transitions in 32 ms returned []
Running 1628 sub problems to find dead transitions.
[2026-05-25 04:45:23] [INFO ] Flow matrix only has 1092 transitions (discarded 538 similar events)
[2026-05-25 04:45:23] [INFO ] Invariant cache hit.
[2026-05-25 04:45:23] [INFO ] State equation strengthened by 271 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/626 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/626 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 626/1718 variables, and 2 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/626 constraints, ReadFeed: 0/271 constraints, PredecessorRefiner: 1628/1628 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1628 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/626 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/626 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 626/1718 variables, and 2 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/626 constraints, ReadFeed: 0/271 constraints, PredecessorRefiner: 0/1628 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62150ms problems are : Problem set: 0 solved, 1628 unsolved
Search for dead transitions found 0 dead transitions in 62153ms
Starting structural reductions in SI_CTL mode, iteration 1 : 626/886 places, 1630/2304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66022 ms. Remains : 626/886 places, 1630/2304 transitions.
[2026-05-25 04:46:25] [INFO ] Flatten gal took : 26 ms
[2026-05-25 04:46:25] [INFO ] Flatten gal took : 23 ms
[2026-05-25 04:46:25] [INFO ] Input system was already deterministic with 1630 transitions.
[2026-05-25 04:46:25] [INFO ] Flatten gal took : 23 ms
[2026-05-25 04:46:25] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:46:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality14340658991489094417.gal : 5 ms
[2026-05-25 04:46:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality8916801362904583975.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/CTLCardinality14340658991489094417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8916801362904583975.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 04:46:55] [INFO ] Flatten gal took : 25 ms
[2026-05-25 04:46:55] [INFO ] Applying decomposition
[2026-05-25 04:46:55] [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/graph8852983242407534331.txt' '-o' '/tmp/graph8852983242407534331.bin' '-w' '/tmp/graph8852983242407534331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8852983242407534331.bin' '-l' '-1' '-v' '-w' '/tmp/graph8852983242407534331.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:46:55] [INFO ] Decomposing Gal with order
[2026-05-25 04:46:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:46:55] [INFO ] Removed a total of 586 redundant transitions.
[2026-05-25 04:46:55] [INFO ] Flatten gal took : 59 ms
[2026-05-25 04:46:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 278 labels/synchronizations in 7 ms.
[2026-05-25 04:46:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality16238272923527442651.gal : 5 ms
[2026-05-25 04:46:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality8374285040939890731.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/CTLCardinality16238272923527442651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8374285040939890731.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 : 886/886 places, 2304/2304 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 852 transition count 2226
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 852 transition count 2226
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 100 place count 852 transition count 2194
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 130 place count 822 transition count 2126
Iterating global reduction 1 with 30 rules applied. Total rules applied 160 place count 822 transition count 2126
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 168 place count 822 transition count 2118
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 189 place count 801 transition count 2064
Iterating global reduction 2 with 21 rules applied. Total rules applied 210 place count 801 transition count 2064
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 239 place count 772 transition count 1970
Iterating global reduction 2 with 29 rules applied. Total rules applied 268 place count 772 transition count 1970
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 297 place count 743 transition count 1880
Iterating global reduction 2 with 29 rules applied. Total rules applied 326 place count 743 transition count 1880
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 353 place count 716 transition count 1822
Iterating global reduction 2 with 27 rules applied. Total rules applied 380 place count 716 transition count 1822
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 406 place count 690 transition count 1766
Iterating global reduction 2 with 26 rules applied. Total rules applied 432 place count 690 transition count 1766
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 457 place count 665 transition count 1714
Iterating global reduction 2 with 25 rules applied. Total rules applied 482 place count 665 transition count 1714
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 504 place count 643 transition count 1668
Iterating global reduction 2 with 22 rules applied. Total rules applied 526 place count 643 transition count 1668
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 545 place count 624 transition count 1628
Iterating global reduction 2 with 19 rules applied. Total rules applied 564 place count 624 transition count 1628
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 568 place count 620 transition count 1620
Iterating global reduction 2 with 4 rules applied. Total rules applied 572 place count 620 transition count 1620
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 575 place count 617 transition count 1614
Iterating global reduction 2 with 3 rules applied. Total rules applied 578 place count 617 transition count 1614
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 580 place count 615 transition count 1610
Iterating global reduction 2 with 2 rules applied. Total rules applied 582 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 583 place count 614 transition count 1608
Iterating global reduction 2 with 1 rules applied. Total rules applied 584 place count 614 transition count 1608
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 585 place count 613 transition count 1606
Iterating global reduction 2 with 1 rules applied. Total rules applied 586 place count 613 transition count 1606
Applied a total of 586 rules in 249 ms. Remains 613 /886 variables (removed 273) and now considering 1606/2304 (removed 698) transitions.
[2026-05-25 04:47:26] [INFO ] Flow matrix only has 1074 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-4640629492510420454.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6370054129614450631.kers'
[2026-05-25 04:47:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4640629492510420454.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6370054129614450631.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1074 rows 613 cols 2952 entries
Finished phase 1 with 610 SingleSign rule and 1 generalized
[2026-05-25 04:47:26] [INFO ] Computed 2 invariants in 11 ms
Computed 2 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-6370054129614450631.kers
Total runtime 14 ms.
[2026-05-25 04:47:26] [INFO ] Implicit Places using invariants in 438 ms returned []
[2026-05-25 04:47:26] [INFO ] Flow matrix only has 1074 transitions (discarded 532 similar events)
[2026-05-25 04:47:26] [INFO ] Invariant cache hit.
[2026-05-25 04:47:26] [INFO ] State equation strengthened by 267 read => feed constraints.
[2026-05-25 04:47:29] [INFO ] Implicit Places using invariants and state equation in 2773 ms returned []
Implicit Place search using SMT with State Equation took 3213 ms to find 0 implicit places.
Running 1604 sub problems to find dead transitions.
[2026-05-25 04:47:29] [INFO ] Flow matrix only has 1074 transitions (discarded 532 similar events)
[2026-05-25 04:47:29] [INFO ] Invariant cache hit.
[2026-05-25 04:47:29] [INFO ] State equation strengthened by 267 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 613/1687 variables, and 2 constraints, problems are : Problem set: 0 solved, 1604 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/613 constraints, ReadFeed: 0/267 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
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 613/1687 variables, and 2 constraints, problems are : Problem set: 0 solved, 1604 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/613 constraints, ReadFeed: 0/267 constraints, PredecessorRefiner: 0/1604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62365ms problems are : Problem set: 0 solved, 1604 unsolved
Search for dead transitions found 0 dead transitions in 62368ms
Starting structural reductions in LTL mode, iteration 1 : 613/886 places, 1606/2304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65837 ms. Remains : 613/886 places, 1606/2304 transitions.
[2026-05-25 04:48:31] [INFO ] Flatten gal took : 18 ms
[2026-05-25 04:48:31] [INFO ] Flatten gal took : 21 ms
[2026-05-25 04:48:31] [INFO ] Input system was already deterministic with 1606 transitions.
[2026-05-25 04:48:31] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:48:31] [INFO ] Flatten gal took : 21 ms
[2026-05-25 04:48:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8475146437987008698.gal : 5 ms
[2026-05-25 04:48:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality7913876730020776808.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/CTLCardinality8475146437987008698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7913876730020776808.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 04:49:01] [INFO ] Flatten gal took : 21 ms
[2026-05-25 04:49:01] [INFO ] Applying decomposition
[2026-05-25 04:49:01] [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/graph4524100995160729941.txt' '-o' '/tmp/graph4524100995160729941.bin' '-w' '/tmp/graph4524100995160729941.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4524100995160729941.bin' '-l' '-1' '-v' '-w' '/tmp/graph4524100995160729941.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:49:02] [INFO ] Decomposing Gal with order
[2026-05-25 04:49:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:49:02] [INFO ] Removed a total of 2656 redundant transitions.
[2026-05-25 04:49:02] [INFO ] Flatten gal took : 44 ms
[2026-05-25 04:49:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 1082 labels/synchronizations in 27 ms.
[2026-05-25 04:49:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality6167215931372933431.gal : 8 ms
[2026-05-25 04:49:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality8338439924829748981.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/CTLCardinality6167215931372933431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8338439924829748981.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 : 886/886 places, 2304/2304 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 851 transition count 2222
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 851 transition count 2222
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 102 place count 851 transition count 2190
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 134 place count 819 transition count 2116
Iterating global reduction 1 with 32 rules applied. Total rules applied 166 place count 819 transition count 2116
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 174 place count 819 transition count 2108
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 196 place count 797 transition count 2052
Iterating global reduction 2 with 22 rules applied. Total rules applied 218 place count 797 transition count 2052
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 248 place count 767 transition count 1956
Iterating global reduction 2 with 30 rules applied. Total rules applied 278 place count 767 transition count 1956
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 308 place count 737 transition count 1864
Iterating global reduction 2 with 30 rules applied. Total rules applied 338 place count 737 transition count 1864
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 366 place count 709 transition count 1804
Iterating global reduction 2 with 28 rules applied. Total rules applied 394 place count 709 transition count 1804
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 421 place count 682 transition count 1746
Iterating global reduction 2 with 27 rules applied. Total rules applied 448 place count 682 transition count 1746
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 473 place count 657 transition count 1694
Iterating global reduction 2 with 25 rules applied. Total rules applied 498 place count 657 transition count 1694
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 520 place count 635 transition count 1648
Iterating global reduction 2 with 22 rules applied. Total rules applied 542 place count 635 transition count 1648
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 561 place count 616 transition count 1608
Iterating global reduction 2 with 19 rules applied. Total rules applied 580 place count 616 transition count 1608
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 584 place count 612 transition count 1600
Iterating global reduction 2 with 4 rules applied. Total rules applied 588 place count 612 transition count 1600
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 591 place count 609 transition count 1594
Iterating global reduction 2 with 3 rules applied. Total rules applied 594 place count 609 transition count 1594
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 596 place count 607 transition count 1590
Iterating global reduction 2 with 2 rules applied. Total rules applied 598 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 599 place count 606 transition count 1588
Iterating global reduction 2 with 1 rules applied. Total rules applied 600 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 601 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 602 place count 605 transition count 1586
Applied a total of 602 rules in 230 ms. Remains 605 /886 variables (removed 281) and now considering 1586/2304 (removed 718) transitions.
[2026-05-25 04:49:32] [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-642727179717515873.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17208987748144281479.kers'
[2026-05-25 04:49:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-642727179717515873.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17208987748144281479.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1058 rows 605 cols 2908 entries
Finished phase 1 with 602 SingleSign rule and 1 generalized
[2026-05-25 04:49:32] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17208987748144281479.kers
Total runtime 8 ms.
[2026-05-25 04:49:32] [INFO ] Implicit Places using invariants in 434 ms returned []
[2026-05-25 04:49:32] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2026-05-25 04:49:32] [INFO ] Invariant cache hit.
[2026-05-25 04:49:33] [INFO ] State equation strengthened by 262 read => feed constraints.
[2026-05-25 04:49:35] [INFO ] Implicit Places using invariants and state equation in 2837 ms returned []
Implicit Place search using SMT with State Equation took 3273 ms to find 0 implicit places.
Running 1584 sub problems to find dead transitions.
[2026-05-25 04:49:35] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2026-05-25 04:49:35] [INFO ] Invariant cache hit.
[2026-05-25 04:49:35] [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 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: 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
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30035 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: 0/1584 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62268ms problems are : Problem set: 0 solved, 1584 unsolved
Search for dead transitions found 0 dead transitions in 62272ms
Starting structural reductions in LTL mode, iteration 1 : 605/886 places, 1586/2304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65784 ms. Remains : 605/886 places, 1586/2304 transitions.
[2026-05-25 04:50:38] [INFO ] Flatten gal took : 19 ms
[2026-05-25 04:50:38] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:50:38] [INFO ] Input system was already deterministic with 1586 transitions.
[2026-05-25 04:50:38] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:50:38] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:50:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality1983998146984605149.gal : 7 ms
[2026-05-25 04:50:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality6707327528854384848.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/CTLCardinality1983998146984605149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6707327528854384848.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 04:51:08] [INFO ] Flatten gal took : 25 ms
[2026-05-25 04:51:08] [INFO ] Applying decomposition
[2026-05-25 04:51:08] [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/graph18268138848568445819.txt' '-o' '/tmp/graph18268138848568445819.bin' '-w' '/tmp/graph18268138848568445819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18268138848568445819.bin' '-l' '-1' '-v' '-w' '/tmp/graph18268138848568445819.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:51:08] [INFO ] Decomposing Gal with order
[2026-05-25 04:51:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:51:08] [INFO ] Removed a total of 2629 redundant transitions.
[2026-05-25 04:51:08] [INFO ] Flatten gal took : 39 ms
[2026-05-25 04:51:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 1110 labels/synchronizations in 43 ms.
[2026-05-25 04:51:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality3558558100814515241.gal : 6 ms
[2026-05-25 04:51:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality3448844388984378665.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/CTLCardinality3558558100814515241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3448844388984378665.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 : 886/886 places, 2304/2304 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 852 transition count 2224
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 852 transition count 2224
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 98 place count 852 transition count 2194
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 129 place count 821 transition count 2122
Iterating global reduction 1 with 31 rules applied. Total rules applied 160 place count 821 transition count 2122
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 168 place count 821 transition count 2114
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 189 place count 800 transition count 2060
Iterating global reduction 2 with 21 rules applied. Total rules applied 210 place count 800 transition count 2060
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 235 place count 775 transition count 1984
Iterating global reduction 2 with 25 rules applied. Total rules applied 260 place count 775 transition count 1984
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 286 place count 749 transition count 1908
Iterating global reduction 2 with 26 rules applied. Total rules applied 312 place count 749 transition count 1908
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 337 place count 724 transition count 1850
Iterating global reduction 2 with 25 rules applied. Total rules applied 362 place count 724 transition count 1850
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 387 place count 699 transition count 1792
Iterating global reduction 2 with 25 rules applied. Total rules applied 412 place count 699 transition count 1792
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 435 place count 676 transition count 1742
Iterating global reduction 2 with 23 rules applied. Total rules applied 458 place count 676 transition count 1742
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 479 place count 655 transition count 1696
Iterating global reduction 2 with 21 rules applied. Total rules applied 500 place count 655 transition count 1696
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 518 place count 637 transition count 1656
Iterating global reduction 2 with 18 rules applied. Total rules applied 536 place count 637 transition count 1656
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 544 place count 629 transition count 1640
Iterating global reduction 2 with 8 rules applied. Total rules applied 552 place count 629 transition count 1640
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 558 place count 623 transition count 1628
Iterating global reduction 2 with 6 rules applied. Total rules applied 564 place count 623 transition count 1628
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 568 place count 619 transition count 1620
Iterating global reduction 2 with 4 rules applied. Total rules applied 572 place count 619 transition count 1620
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 574 place count 617 transition count 1616
Iterating global reduction 2 with 2 rules applied. Total rules applied 576 place count 617 transition count 1616
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 578 place count 615 transition count 1612
Iterating global reduction 2 with 2 rules applied. Total rules applied 580 place count 615 transition count 1612
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 584 place count 615 transition count 1608
Applied a total of 584 rules in 431 ms. Remains 615 /886 variables (removed 271) and now considering 1608/2304 (removed 696) transitions.
[2026-05-25 04:51:38] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11622062434670435321.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14921029540050100886.kers'
[2026-05-25 04:51:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11622062434670435321.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14921029540050100886.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1073 rows 615 cols 2948 entries
Finished phase 1 with 612 SingleSign rule and 1 generalized
[2026-05-25 04:51:39] [INFO ] Computed 2 invariants in 9 ms
Computed 2 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-14921029540050100886.kers
Total runtime 12 ms.
[2026-05-25 04:51:39] [INFO ] Implicit Places using invariants in 415 ms returned []
[2026-05-25 04:51:39] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
[2026-05-25 04:51:39] [INFO ] Invariant cache hit.
[2026-05-25 04:51:39] [INFO ] State equation strengthened by 265 read => feed constraints.
[2026-05-25 04:51:41] [INFO ] Implicit Places using invariants and state equation in 2451 ms returned []
Implicit Place search using SMT with State Equation took 2868 ms to find 0 implicit places.
[2026-05-25 04:51:41] [INFO ] Redundant transitions in 37 ms returned []
Running 1606 sub problems to find dead transitions.
[2026-05-25 04:51:41] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
[2026-05-25 04:51:41] [INFO ] Invariant cache hit.
[2026-05-25 04:51:41] [INFO ] State equation strengthened by 265 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/615 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/615 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 615/1688 variables, and 2 constraints, problems are : Problem set: 0 solved, 1606 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/615 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 1606/1606 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1606 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/615 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/615 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 615/1688 variables, and 2 constraints, problems are : Problem set: 0 solved, 1606 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/615 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 0/1606 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62135ms problems are : Problem set: 0 solved, 1606 unsolved
Search for dead transitions found 0 dead transitions in 62138ms
Starting structural reductions in SI_CTL mode, iteration 1 : 615/886 places, 1608/2304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65482 ms. Remains : 615/886 places, 1608/2304 transitions.
[2026-05-25 04:52:44] [INFO ] Flatten gal took : 19 ms
[2026-05-25 04:52:44] [INFO ] Flatten gal took : 29 ms
[2026-05-25 04:52:44] [INFO ] Input system was already deterministic with 1608 transitions.
[2026-05-25 04:52:44] [INFO ] Flatten gal took : 21 ms
[2026-05-25 04:52:44] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:52:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality13071014143518299913.gal : 5 ms
[2026-05-25 04:52:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality9313841569781047591.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/CTLCardinality13071014143518299913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9313841569781047591.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 04:53:14] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:53:14] [INFO ] Applying decomposition
[2026-05-25 04:53:14] [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/graph15594285128457714665.txt' '-o' '/tmp/graph15594285128457714665.bin' '-w' '/tmp/graph15594285128457714665.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15594285128457714665.bin' '-l' '-1' '-v' '-w' '/tmp/graph15594285128457714665.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:53:14] [INFO ] Decomposing Gal with order
[2026-05-25 04:53:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:53:14] [INFO ] Removed a total of 2677 redundant transitions.
[2026-05-25 04:53:14] [INFO ] Flatten gal took : 41 ms
[2026-05-25 04:53:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1087 labels/synchronizations in 27 ms.
[2026-05-25 04:53:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality11047218972581251949.gal : 6 ms
[2026-05-25 04:53:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality12711156510238187385.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/CTLCardinality11047218972581251949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12711156510238187385.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 04:53:44] [INFO ] Flatten gal took : 33 ms
[2026-05-25 04:53:44] [INFO ] Flatten gal took : 32 ms
[2026-05-25 04:53:44] [INFO ] Applying decomposition
[2026-05-25 04:53:44] [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/graph7980207018287968314.txt' '-o' '/tmp/graph7980207018287968314.bin' '-w' '/tmp/graph7980207018287968314.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7980207018287968314.bin' '-l' '-1' '-v' '-w' '/tmp/graph7980207018287968314.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:53:44] [INFO ] Decomposing Gal with order
[2026-05-25 04:53:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:53:45] [INFO ] Removed a total of 2275 redundant transitions.
[2026-05-25 04:53:45] [INFO ] Flatten gal took : 295 ms
[2026-05-25 04:53:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 751 labels/synchronizations in 29 ms.
[2026-05-25 04:53:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality11114600540021768135.gal : 8 ms
[2026-05-25 04:53:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality11169961795272862378.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/CTLCardinality11114600540021768135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11169961795272862378.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 11 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 05:22:36] [INFO ] Flatten gal took : 364 ms
[2026-05-25 05:22:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality2248822521108629545.gal : 67 ms
[2026-05-25 05:22:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality10680931269191032953.ctl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2248822521108629545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10680931269191032953.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 11 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-c002"
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-c002, 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-177961074000113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c002.tgz
mv FunctionPointer-PT-c002 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 ;