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.r050-smll-177946901300521.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is CloudDeployment-PT-7b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r050-smll-177946901300521
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 7.4K Mar 6 11:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 6 11:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 6 11:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 6 11:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 11:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 6 11:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Mar 6 11:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Mar 6 11:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 20M 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 CloudDeployment-PT-7b-CTLCardinality-2024-00
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-01
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-02
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-03
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-04
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-05
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-06
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-07
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-08
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-09
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-10
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-11
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-12
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-13
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-14
FORMULA_NAME CloudDeployment-PT-7b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779757331316

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-7b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 01:02:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 01:02:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 01:02:15] [INFO ] Load time of PNML (sax parser for PT used): 1795 ms
[2026-05-26 01:02:16] [INFO ] Transformed 2271 places.
[2026-05-26 01:02:16] [INFO ] Transformed 19752 transitions.
[2026-05-26 01:02:16] [INFO ] Found NUPN structural information;
[2026-05-26 01:02:16] [INFO ] Parsed PT model containing 2271 places and 19752 transitions and 389666 arcs in 2413 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 48 ms.
Support contains 134 out of 2271 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2271/2271 places, 19752/19752 transitions.
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 2263 transition count 19752
Discarding 622 places :
Symmetric choice reduction at 1 with 622 rule applications. Total rules 630 place count 1641 transition count 2762
Iterating global reduction 1 with 622 rules applied. Total rules applied 1252 place count 1641 transition count 2762
Discarding 225 places :
Symmetric choice reduction at 1 with 225 rule applications. Total rules 1477 place count 1416 transition count 2537
Iterating global reduction 1 with 225 rules applied. Total rules applied 1702 place count 1416 transition count 2537
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 1734 place count 1416 transition count 2505
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 1753 place count 1397 transition count 2486
Iterating global reduction 2 with 19 rules applied. Total rules applied 1772 place count 1397 transition count 2486
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1774 place count 1395 transition count 2484
Iterating global reduction 2 with 2 rules applied. Total rules applied 1776 place count 1395 transition count 2484
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1777 place count 1394 transition count 2483
Iterating global reduction 2 with 1 rules applied. Total rules applied 1778 place count 1394 transition count 2483
Applied a total of 1778 rules in 5542 ms. Remains 1394 /2271 variables (removed 877) and now considering 2483/19752 (removed 17269) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11357333108361258906.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9877592034659986486.kers'
[2026-05-26 01:02:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11357333108361258906.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9877592034659986486.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2483 rows 1394 cols 11055 entries
Finished phase 1 with 1370 SingleSign rule and 3 generalized
[2026-05-26 01:02:22] [INFO ] Computed 21 invariants in 13 ms
Computed 21 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-9877592034659986486.kers
Total runtime 18 ms.
[2026-05-26 01:02:23] [INFO ] Implicit Places using invariants in 1238 ms returned []
[2026-05-26 01:02:23] [INFO ] Invariant cache hit.
[2026-05-26 01:02:29] [INFO ] Implicit Places using invariants and state equation in 5217 ms returned []
Implicit Place search using SMT with State Equation took 6516 ms to find 0 implicit places.
Running 2482 sub problems to find dead transitions.
[2026-05-26 01:02:29] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1393 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 2482 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1393/3877 variables, and 21 constraints, problems are : Problem set: 0 solved, 2482 unsolved in 30203 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 0/1394 constraints, PredecessorRefiner: 2482/1891 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2482 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1393 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 2482 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1393/3877 variables, and 21 constraints, problems are : Problem set: 0 solved, 2482 unsolved in 30094 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 0/1394 constraints, PredecessorRefiner: 591/1891 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62761ms problems are : Problem set: 0 solved, 2482 unsolved
Search for dead transitions found 0 dead transitions in 62836ms
Starting structural reductions in LTL mode, iteration 1 : 1394/2271 places, 2483/19752 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75003 ms. Remains : 1394/2271 places, 2483/19752 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Applied a total of 0 rules in 74 ms. Remains 1394 /1394 variables (removed 0) and now considering 2483/2483 (removed 0) transitions.
[2026-05-26 01:03:32] [INFO ] Invariant cache hit.
[2026-05-26 01:03:33] [INFO ] Implicit Places using invariants in 1066 ms returned []
[2026-05-26 01:03:33] [INFO ] Invariant cache hit.
[2026-05-26 01:03:37] [INFO ] Implicit Places using invariants and state equation in 4532 ms returned []
Implicit Place search using SMT with State Equation took 5605 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5683 ms. Remains : 1394/1394 places, 2483/2483 transitions.
Support contains 134 out of 1394 places after structural reductions.
[2026-05-26 01:03:38] [INFO ] Flatten gal took : 564 ms
[2026-05-26 01:03:39] [INFO ] Flatten gal took : 294 ms
[2026-05-26 01:03:39] [INFO ] Input system was already deterministic with 2483 transitions.
Support contains 110 out of 1394 places (down from 134) after GAL structural reductions.
RANDOM walk for 40000 steps (171 resets) in 2912 ms. (13 steps per ms) remains 33/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
[2026-05-26 01:03:40] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 301/358 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/358 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 12/370 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 1360/1730 variables, 370/391 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1730 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 763/2493 variables, 326/717 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2493 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 9 (OVERLAPS) 638/3131 variables, 290/1007 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3131/3877 variables, and 1007 constraints, problems are : Problem set: 0 solved, 33 unsolved in 5016 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 986/1394 constraints, PredecessorRefiner: 33/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 301/358 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/358 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 12/370 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 1360/1730 variables, 370/391 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1730 variables, 2/393 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1730/3877 variables, and 393 constraints, problems are : Problem set: 0 solved, 33 unsolved in 5021 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 370/1394 constraints, PredecessorRefiner: 3/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10109ms problems are : Problem set: 0 solved, 33 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 57 out of 1394 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Graph (trivial) has 1351 edges and 1394 vertex of which 435 / 1394 are part of one of the 56 SCC in 23 ms
Free SCC test removed 379 places
Drop transitions (Empty/Sink Transition effects.) removed 476 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 480 transitions.
Graph (complete) has 4188 edges and 1015 vertex of which 1013 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.23 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 353 transitions
Trivial Post-agglo rules discarded 353 transitions
Performed 353 trivial Post agglomeration. Transition count delta: 353
Iterating post reduction 0 with 361 rules applied. Total rules applied 363 place count 1012 transition count 1643
Reduce places removed 353 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 355 rules applied. Total rules applied 718 place count 659 transition count 1641
Reduce places removed 1 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 2 with 16 rules applied. Total rules applied 734 place count 658 transition count 1626
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 749 place count 643 transition count 1626
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 78 Pre rules applied. Total rules applied 749 place count 643 transition count 1548
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 4 with 156 rules applied. Total rules applied 905 place count 565 transition count 1548
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 921 place count 549 transition count 1532
Iterating global reduction 4 with 16 rules applied. Total rules applied 937 place count 549 transition count 1532
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 941 place count 549 transition count 1528
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 941 place count 549 transition count 1525
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 947 place count 546 transition count 1525
Performed 139 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 139 places in 3 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 5 with 278 rules applied. Total rules applied 1225 place count 407 transition count 1383
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1226 place count 407 transition count 1382
Performed 52 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 52 places in 2 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 6 with 104 rules applied. Total rules applied 1330 place count 355 transition count 1632
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 1352 place count 355 transition count 1610
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -72
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 1364 place count 349 transition count 1682
Drop transitions (Redundant composition of simpler transitions.) removed 201 transitions
Redundant transition composition rules discarded 201 transitions
Iterating global reduction 7 with 201 rules applied. Total rules applied 1565 place count 349 transition count 1481
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1567 place count 348 transition count 1496
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1568 place count 348 transition count 1495
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 8 with 16 rules applied. Total rules applied 1584 place count 348 transition count 1479
Free-agglomeration rule applied 78 times with reduction of 37 identical transitions.
Iterating global reduction 8 with 78 rules applied. Total rules applied 1662 place count 348 transition count 1364
Reduce places removed 78 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 172 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 193 transitions.
Iterating post reduction 8 with 271 rules applied. Total rules applied 1933 place count 270 transition count 1171
Drop transitions (Redundant composition of simpler transitions.) removed 130 transitions
Redundant transition composition rules discarded 130 transitions
Iterating global reduction 9 with 130 rules applied. Total rules applied 2063 place count 270 transition count 1041
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 9 with 5 rules applied. Total rules applied 2068 place count 270 transition count 1062
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2073 place count 265 transition count 1062
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 2077 place count 265 transition count 1062
Applied a total of 2077 rules in 936 ms. Remains 265 /1394 variables (removed 1129) and now considering 1062/2483 (removed 1421) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 936 ms. Remains : 265/1394 places, 1062/2483 transitions.
RANDOM walk for 40000 steps (855 resets) in 1638 ms. (24 steps per ms) remains 20/33 properties
BEST_FIRST walk for 4003 steps (9 resets) in 25 ms. (153 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 20/20 properties
[2026-05-26 01:03:52] [INFO ] Flow matrix only has 696 transitions (discarded 366 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14734059187290713200.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5274358451889899031.kers'
[2026-05-26 01:03:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14734059187290713200.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5274358451889899031.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 696 rows 265 cols 3449 entries
Finished phase 1 with 237 SingleSign rule and 1 generalized
[2026-05-26 01:03:52] [INFO ] Computed 27 invariants in 3 ms
Computed 27 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5274358451889899031.kers
Total runtime 5 ms.
[2026-05-26 01:03:52] [INFO ] State equation strengthened by 479 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 182/213 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/213 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 27/240 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 668/908 variables, 240/267 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/908 variables, 457/724 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/908 variables, 0/724 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 38/946 variables, 16/740 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/946 variables, 13/753 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/946 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 13/959 variables, 7/760 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/959 variables, 9/769 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/959 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 14 (OVERLAPS) 2/961 variables, 2/771 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/961 variables, 0/771 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 16 (OVERLAPS) 0/961 variables, 0/771 constraints. Problems are: Problem set: 1 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 961/961 variables, and 771 constraints, problems are : Problem set: 1 solved, 19 unsolved in 36217 ms.
Refiners :[Generalized P Invariants (flows): 27/27 constraints, State Equation: 265/265 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 182/211 variables, 17/17 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/211 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 27/238 variables, 10/27 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 0/27 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 661/899 variables, 238/265 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/899 variables, 457/722 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/899 variables, 14/736 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/899 variables, 0/736 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 9 (OVERLAPS) 45/944 variables, 16/752 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/944 variables, 13/765 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/944 variables, 4/769 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/944 variables, 0/769 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 13 (OVERLAPS) 15/959 variables, 9/778 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/959 variables, 9/787 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/959 variables, 0/787 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 16 (OVERLAPS) 2/961 variables, 2/789 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/961 variables, 1/790 constraints. Problems are: Problem set: 1 solved, 19 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 961/961 variables, and 790 constraints, problems are : Problem set: 1 solved, 19 unsolved in 45016 ms.
Refiners :[Generalized P Invariants (flows): 27/27 constraints, State Equation: 265/265 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 19/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 81277ms problems are : Problem set: 1 solved, 19 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 29 out of 265 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 265/265 places, 1062/1062 transitions.
Graph (trivial) has 128 edges and 265 vertex of which 8 / 265 are part of one of the 3 SCC in 2 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 48 transitions.
Graph (complete) has 2101 edges and 260 vertex of which 243 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.3 ms
Discarding 17 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 243 transition count 985
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 42 place count 232 transition count 985
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 42 place count 232 transition count 979
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 54 place count 226 transition count 979
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 56 place count 226 transition count 977
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 58 place count 224 transition count 973
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 224 transition count 973
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 86 place count 211 transition count 960
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 93 place count 211 transition count 953
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 97 place count 209 transition count 973
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 98 place count 209 transition count 972
Drop transitions (Redundant composition of simpler transitions.) removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 5 with 63 rules applied. Total rules applied 161 place count 209 transition count 909
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 166 place count 209 transition count 904
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 192 place count 204 transition count 883
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 193 place count 203 transition count 875
Iterating global reduction 6 with 1 rules applied. Total rules applied 194 place count 203 transition count 875
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 195 place count 203 transition count 875
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 196 place count 202 transition count 874
Applied a total of 196 rules in 238 ms. Remains 202 /265 variables (removed 63) and now considering 874/1062 (removed 188) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 239 ms. Remains : 202/265 places, 874/1062 transitions.
RANDOM walk for 40000 steps (8 resets) in 1879 ms. (21 steps per ms) remains 8/19 properties
BEST_FIRST walk for 40003 steps (8 resets) in 159 ms. (250 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 112 ms. (354 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40001 steps (8 resets) in 107 ms. (370 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 110 ms. (360 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 98 ms. (404 steps per ms) remains 3/4 properties
[2026-05-26 01:05:14] [INFO ] Flow matrix only has 480 transitions (discarded 394 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3368013445713972255.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14969436259333975369.kers'
[2026-05-26 01:05:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3368013445713972255.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14969436259333975369.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 480 rows 193 cols 1767 entries
Finished phase 1 with 175 SingleSign rule and 1 generalized
[2026-05-26 01:05:14] [INFO ] Computed 26 invariants in 2 ms
Computed 26 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14969436259333975369.kers
Total runtime 4 ms.
[2026-05-26 01:05:14] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 57/60 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 212/272 variables, 60/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/272 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 179/451 variables, 33/96 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/451 variables, 7/103 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/451 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 25/476 variables, 8/111 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/476 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/476 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 15/491 variables, 12/124 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/491 variables, 9/133 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/491 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 104/595 variables, 53/186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/595 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/595 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 34/629 variables, 3/190 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/629 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/629 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 51/680 variables, 42/234 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/680 variables, 14/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/680 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 2/682 variables, 2/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/682 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 0/682 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 682/682 variables, and 250 constraints, problems are : Problem set: 0 solved, 3 unsolved in 563 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 202/202 constraints, ReadFeed: 22/22 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 57/60 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 212/272 variables, 60/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/272 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 179/451 variables, 33/96 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/451 variables, 7/103 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/451 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 25/476 variables, 8/111 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/476 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/476 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/476 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 15/491 variables, 12/126 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/491 variables, 9/135 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/491 variables, 3/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/491 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 104/595 variables, 53/191 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/595 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/595 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 34/629 variables, 3/195 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/629 variables, 2/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/629 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 51/680 variables, 42/239 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/680 variables, 14/253 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/680 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 2/682 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/682 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 0/682 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 682/682 variables, and 255 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2221 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 202/202 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2810ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 1157 steps, including 36 resets, run visited all 1 properties in 5 ms. (steps per millisecond=231 )
Parikh walk visited 3 properties in 79 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-26 01:05:17] [INFO ] Flatten gal took : 105 ms
[2026-05-26 01:05:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudDeployment-PT-7b-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 01:05:17] [INFO ] Flatten gal took : 109 ms
[2026-05-26 01:05:18] [INFO ] Input system was already deterministic with 2483 transitions.
Support contains 86 out of 1394 places (down from 108) after GAL structural reductions.
Computed a total of 228 stabilizing places and 901 stable transitions
Graph (complete) has 4785 edges and 1394 vertex of which 1368 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.42 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Graph (trivial) has 1438 edges and 1394 vertex of which 508 / 1394 are part of one of the 56 SCC in 7 ms
Free SCC test removed 452 places
Ensure Unique test removed 515 transitions
Reduce isomorphic transitions removed 515 transitions.
Graph (complete) has 4215 edges and 942 vertex of which 916 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.12 ms
Discarding 26 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 378 transitions
Trivial Post-agglo rules discarded 378 transitions
Performed 378 trivial Post agglomeration. Transition count delta: 378
Iterating post reduction 0 with 378 rules applied. Total rules applied 380 place count 915 transition count 1583
Reduce places removed 378 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 379 rules applied. Total rules applied 759 place count 537 transition count 1582
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 760 place count 536 transition count 1582
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 760 place count 536 transition count 1518
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 888 place count 472 transition count 1518
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 919 place count 441 transition count 1487
Iterating global reduction 3 with 31 rules applied. Total rules applied 950 place count 441 transition count 1487
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 955 place count 441 transition count 1482
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 955 place count 441 transition count 1477
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 965 place count 436 transition count 1477
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 966 place count 435 transition count 1476
Iterating global reduction 4 with 1 rules applied. Total rules applied 967 place count 435 transition count 1476
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 968 place count 434 transition count 1475
Iterating global reduction 4 with 1 rules applied. Total rules applied 969 place count 434 transition count 1475
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 970 place count 433 transition count 1474
Iterating global reduction 4 with 1 rules applied. Total rules applied 971 place count 433 transition count 1474
Performed 128 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 128 places in 0 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 4 with 256 rules applied. Total rules applied 1227 place count 305 transition count 1342
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1228 place count 305 transition count 1341
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 5 with 28 rules applied. Total rules applied 1256 place count 305 transition count 1313
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 5 with 14 rules applied. Total rules applied 1270 place count 305 transition count 1299
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1284 place count 291 transition count 1299
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 1298 place count 284 transition count 1292
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1299 place count 283 transition count 1291
Applied a total of 1299 rules in 376 ms. Remains 283 /1394 variables (removed 1111) and now considering 1291/2483 (removed 1192) transitions.
[2026-05-26 01:05:18] [INFO ] Flow matrix only has 1040 transitions (discarded 251 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3106948697160215834.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3129507967600574361.kers'
[2026-05-26 01:05:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3106948697160215834.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3129507967600574361.kers]
Normalized transition count is 1039 out of 1040 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1039 rows 283 cols 5442 entries
Finished phase 1 with 274 SingleSign rule and 2 generalized
[2026-05-26 01:05:18] [INFO ] Computed 7 invariants in 6 ms
Computed 7 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-3129507967600574361.kers
Total runtime 8 ms.
[2026-05-26 01:05:18] [INFO ] Implicit Places using invariants in 236 ms returned []
[2026-05-26 01:05:18] [INFO ] Flow matrix only has 1040 transitions (discarded 251 similar events)
[2026-05-26 01:05:18] [INFO ] Invariant cache hit.
[2026-05-26 01:05:19] [INFO ] State equation strengthened by 49 read => feed constraints.
[2026-05-26 01:05:20] [INFO ] Implicit Places using invariants and state equation in 1558 ms returned []
Implicit Place search using SMT with State Equation took 1797 ms to find 0 implicit places.
[2026-05-26 01:05:22] [INFO ] Redundant transitions in 2167 ms returned []
Running 1234 sub problems to find dead transitions.
[2026-05-26 01:05:22] [INFO ] Flow matrix only has 1040 transitions (discarded 251 similar events)
[2026-05-26 01:05:22] [INFO ] Invariant cache hit.
[2026-05-26 01:05:22] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 276/1323 variables, and 7 constraints, problems are : Problem set: 0 solved, 1234 unsolved in 30043 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/283 constraints, ReadFeed: 0/49 constraints, PredecessorRefiner: 1234/645 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 2 (OVERLAPS) 1039/1315 variables, 276/283 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1315 variables, 49/332 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1315 variables, 57/389 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1315/1323 variables, and 389 constraints, problems are : Problem set: 0 solved, 1234 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 276/283 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 646/645 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61464ms problems are : Problem set: 0 solved, 1234 unsolved
Search for dead transitions found 0 dead transitions in 61473ms
Starting structural reductions in SI_CTL mode, iteration 1 : 283/1394 places, 1291/2483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65830 ms. Remains : 283/1394 places, 1291/2483 transitions.
[2026-05-26 01:06:24] [INFO ] Flatten gal took : 61 ms
[2026-05-26 01:06:24] [INFO ] Flatten gal took : 61 ms
[2026-05-26 01:06:24] [INFO ] Input system was already deterministic with 1291 transitions.
[2026-05-26 01:06:24] [INFO ] Flatten gal took : 152 ms
[2026-05-26 01:06:24] [INFO ] Flatten gal took : 81 ms
[2026-05-26 01:06:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12234929267039738504.gal : 55 ms
[2026-05-26 01:06:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13328670408950491802.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12234929267039738504.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13328670408950491802.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (785 resets) in 1727 ms. (23 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (39 resets) in 92 ms. (430 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality13328670408950491802.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 30
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :30 after 300
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :300 after 5772
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5772 after 6204
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :6204 after 6696
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :6696 after 11904
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :11904 after 32748
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :32748 after 38520
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :38520 after 74640
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :74640 after 209640
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :209640 after 3.21158e+06
Interrupted probabilistic random walk after 458089 steps, run timeout after 3001 ms. (steps per millisecond=152 ) properties seen :0 out of 1
Probabilistic random walk after 458089 steps, saw 69308 distinct states, run finished after 3008 ms. (steps per millisecond=152 ) properties seen :0
[2026-05-26 01:06:28] [INFO ] Flow matrix only has 1040 transitions (discarded 251 similar events)
[2026-05-26 01:06:28] [INFO ] Invariant cache hit.
[2026-05-26 01:06:28] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/25 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 498/523 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/523 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 29/552 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/552 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/552 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 12/564 variables, 6/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/564 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 661/1225 variables, 203/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1225 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 97/1322 variables, 60/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/1322 variables, 49/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1322 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/1322 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1322/1323 variables, and 339 constraints, problems are : Problem set: 0 solved, 1 unsolved in 606 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 283/283 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/25 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 498/523 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/523 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 29/552 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/552 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/552 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 12/564 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/564 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 661/1225 variables, 203/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1225 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 97/1322 variables, 60/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1322 variables, 49/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1322 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/1322 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1322/1323 variables, and 340 constraints, problems are : Problem set: 0 solved, 1 unsolved in 776 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 283/283 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1393ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 2019 steps, including 168 resets, run visited all 1 properties in 16 ms. (steps per millisecond=126 )
FORMULA CloudDeployment-PT-7b-CTLCardinality-2024-00 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 17 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 1333 transition count 2421
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 1333 transition count 2421
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 127 place count 1333 transition count 2416
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 144 place count 1316 transition count 2399
Iterating global reduction 1 with 17 rules applied. Total rules applied 161 place count 1316 transition count 2399
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 165 place count 1316 transition count 2395
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 167 place count 1314 transition count 2393
Iterating global reduction 2 with 2 rules applied. Total rules applied 169 place count 1314 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 170 place count 1313 transition count 2392
Iterating global reduction 2 with 1 rules applied. Total rules applied 171 place count 1313 transition count 2392
Applied a total of 171 rules in 259 ms. Remains 1313 /1394 variables (removed 81) and now considering 2392/2483 (removed 91) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12533659157571019338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12035865353480241677.kers'
[2026-05-26 01:06:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12533659157571019338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12035865353480241677.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2392 rows 1313 cols 10808 entries
Finished phase 1 with 1289 SingleSign rule and 3 generalized
[2026-05-26 01:06:29] [INFO ] Computed 21 invariants in 12 ms
Computed 21 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-12035865353480241677.kers
Total runtime 15 ms.
[2026-05-26 01:06:30] [INFO ] Implicit Places using invariants in 618 ms returned []
[2026-05-26 01:06:30] [INFO ] Invariant cache hit.
[2026-05-26 01:06:34] [INFO ] Implicit Places using invariants and state equation in 4081 ms returned []
Implicit Place search using SMT with State Equation took 4709 ms to find 0 implicit places.
Running 2391 sub problems to find dead transitions.
[2026-05-26 01:06:34] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1312 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 2391 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1312/3705 variables, and 21 constraints, problems are : Problem set: 0 solved, 2391 unsolved in 30084 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 0/1313 constraints, PredecessorRefiner: 2391/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2391 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1312 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 2391 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1312/3705 variables, and 21 constraints, problems are : Problem set: 0 solved, 2391 unsolved in 30078 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 0/1313 constraints, PredecessorRefiner: 591/1800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61860ms problems are : Problem set: 0 solved, 2391 unsolved
Search for dead transitions found 0 dead transitions in 61868ms
Starting structural reductions in LTL mode, iteration 1 : 1313/1394 places, 2392/2483 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66860 ms. Remains : 1313/1394 places, 2392/2483 transitions.
[2026-05-26 01:07:36] [INFO ] Flatten gal took : 118 ms
[2026-05-26 01:07:36] [INFO ] Flatten gal took : 123 ms
[2026-05-26 01:07:36] [INFO ] Input system was already deterministic with 2392 transitions.
[2026-05-26 01:07:36] [INFO ] Flatten gal took : 78 ms
[2026-05-26 01:07:37] [INFO ] Flatten gal took : 97 ms
[2026-05-26 01:07:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality9570452675790352917.gal : 26 ms
[2026-05-26 01:07:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality6539846328047810985.ctl : 7 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/CTLCardinality9570452675790352917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6539846328047810985.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:08:07] [INFO ] Flatten gal took : 119 ms
[2026-05-26 01:08:07] [INFO ] Applying decomposition
[2026-05-26 01:08:07] [INFO ] Flatten gal took : 120 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/graph1364523285569289618.txt' '-o' '/tmp/graph1364523285569289618.bin' '-w' '/tmp/graph1364523285569289618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1364523285569289618.bin' '-l' '-1' '-v' '-w' '/tmp/graph1364523285569289618.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:08:07] [INFO ] Decomposing Gal with order
[2026-05-26 01:08:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:08:08] [INFO ] Removed a total of 3435 redundant transitions.
[2026-05-26 01:08:09] [INFO ] Flatten gal took : 600 ms
[2026-05-26 01:08:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 85 ms.
[2026-05-26 01:08:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality335507691878718775.gal : 34 ms
[2026-05-26 01:08:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality9795301261494176785.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/CTLCardinality335507691878718775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9795301261494176785.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 1331 transition count 2419
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 1331 transition count 2419
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 130 place count 1331 transition count 2415
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 149 place count 1312 transition count 2396
Iterating global reduction 1 with 19 rules applied. Total rules applied 168 place count 1312 transition count 2396
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 173 place count 1312 transition count 2391
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 175 place count 1310 transition count 2389
Iterating global reduction 2 with 2 rules applied. Total rules applied 177 place count 1310 transition count 2389
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 178 place count 1309 transition count 2388
Iterating global reduction 2 with 1 rules applied. Total rules applied 179 place count 1309 transition count 2388
Applied a total of 179 rules in 431 ms. Remains 1309 /1394 variables (removed 85) and now considering 2388/2483 (removed 95) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8989502872532143931.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14365374814910448011.kers'
[2026-05-26 01:08:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8989502872532143931.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14365374814910448011.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2388 rows 1309 cols 10780 entries
Finished phase 1 with 1287 SingleSign rule and 1 generalized
[2026-05-26 01:08:39] [INFO ] Computed 21 invariants in 13 ms
Computed 21 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-14365374814910448011.kers
Total runtime 17 ms.
[2026-05-26 01:08:40] [INFO ] Implicit Places using invariants in 530 ms returned []
[2026-05-26 01:08:40] [INFO ] Invariant cache hit.
[2026-05-26 01:08:43] [INFO ] Implicit Places using invariants and state equation in 3162 ms returned [13, 21, 188, 197, 362, 370, 535, 543, 708, 716, 882, 890, 1056, 1064]
[2026-05-26 01:08:43] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3698 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1308/1394 places, 2388/2483 transitions.
Applied a total of 0 rules in 49 ms. Remains 1308 /1308 variables (removed 0) and now considering 2388/2388 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4180 ms. Remains : 1308/1394 places, 2388/2483 transitions.
[2026-05-26 01:08:43] [INFO ] Flatten gal took : 89 ms
[2026-05-26 01:08:43] [INFO ] Flatten gal took : 77 ms
[2026-05-26 01:08:43] [INFO ] Input system was already deterministic with 2388 transitions.
[2026-05-26 01:08:44] [INFO ] Flatten gal took : 78 ms
[2026-05-26 01:08:44] [INFO ] Flatten gal took : 77 ms
[2026-05-26 01:08:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality17422778693904955412.gal : 15 ms
[2026-05-26 01:08:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality2241040106214941235.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/CTLCardinality17422778693904955412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2241040106214941235.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:09:14] [INFO ] Flatten gal took : 134 ms
[2026-05-26 01:09:14] [INFO ] Applying decomposition
[2026-05-26 01:09:14] [INFO ] Flatten gal took : 124 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/graph3209171324687574029.txt' '-o' '/tmp/graph3209171324687574029.bin' '-w' '/tmp/graph3209171324687574029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3209171324687574029.bin' '-l' '-1' '-v' '-w' '/tmp/graph3209171324687574029.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:09:14] [INFO ] Decomposing Gal with order
[2026-05-26 01:09:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:09:15] [INFO ] Removed a total of 3461 redundant transitions.
[2026-05-26 01:09:15] [INFO ] Flatten gal took : 180 ms
[2026-05-26 01:09:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 182 labels/synchronizations in 125 ms.
[2026-05-26 01:09:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality13822310061136619716.gal : 19 ms
[2026-05-26 01:09:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality15337494245932291760.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/CTLCardinality13822310061136619716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15337494245932291760.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 1329 transition count 2417
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 1329 transition count 2417
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 135 place count 1329 transition count 2412
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 154 place count 1310 transition count 2393
Iterating global reduction 1 with 19 rules applied. Total rules applied 173 place count 1310 transition count 2393
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 178 place count 1310 transition count 2388
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 180 place count 1308 transition count 2386
Iterating global reduction 2 with 2 rules applied. Total rules applied 182 place count 1308 transition count 2386
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 183 place count 1307 transition count 2385
Iterating global reduction 2 with 1 rules applied. Total rules applied 184 place count 1307 transition count 2385
Applied a total of 184 rules in 242 ms. Remains 1307 /1394 variables (removed 87) and now considering 2385/2483 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14890463468491274379.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6633627052273239859.kers'
[2026-05-26 01:09:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14890463468491274379.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6633627052273239859.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2385 rows 1307 cols 10772 entries
Finished phase 1 with 1285 SingleSign rule and 1 generalized
[2026-05-26 01:09:45] [INFO ] Computed 21 invariants in 13 ms
Computed 21 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-6633627052273239859.kers
Total runtime 17 ms.
[2026-05-26 01:09:46] [INFO ] Implicit Places using invariants in 641 ms returned []
[2026-05-26 01:09:46] [INFO ] Invariant cache hit.
[2026-05-26 01:09:50] [INFO ] Implicit Places using invariants and state equation in 3724 ms returned [13, 21, 187, 195, 361, 370, 536, 544, 709, 717, 882, 890, 1055, 1063]
[2026-05-26 01:09:50] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4387 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1306/1394 places, 2385/2483 transitions.
Applied a total of 0 rules in 48 ms. Remains 1306 /1306 variables (removed 0) and now considering 2385/2385 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4678 ms. Remains : 1306/1394 places, 2385/2483 transitions.
[2026-05-26 01:09:50] [INFO ] Flatten gal took : 73 ms
[2026-05-26 01:09:50] [INFO ] Flatten gal took : 105 ms
[2026-05-26 01:09:50] [INFO ] Input system was already deterministic with 2385 transitions.
[2026-05-26 01:09:50] [INFO ] Flatten gal took : 110 ms
[2026-05-26 01:09:50] [INFO ] Flatten gal took : 120 ms
[2026-05-26 01:09:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality11769731706557035229.gal : 23 ms
[2026-05-26 01:09:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality6319784673233292476.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/CTLCardinality11769731706557035229.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6319784673233292476.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:10:20] [INFO ] Flatten gal took : 116 ms
[2026-05-26 01:10:20] [INFO ] Applying decomposition
[2026-05-26 01:10:21] [INFO ] Flatten gal took : 121 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/graph2905263302846561560.txt' '-o' '/tmp/graph2905263302846561560.bin' '-w' '/tmp/graph2905263302846561560.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2905263302846561560.bin' '-l' '-1' '-v' '-w' '/tmp/graph2905263302846561560.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:10:21] [INFO ] Decomposing Gal with order
[2026-05-26 01:10:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:10:21] [INFO ] Removed a total of 3623 redundant transitions.
[2026-05-26 01:10:21] [INFO ] Flatten gal took : 155 ms
[2026-05-26 01:10:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 147 labels/synchronizations in 46 ms.
[2026-05-26 01:10:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality10333693547069978777.gal : 17 ms
[2026-05-26 01:10:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality17833320219963685594.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/CTLCardinality10333693547069978777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17833320219963685594.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Graph (trivial) has 1434 edges and 1394 vertex of which 508 / 1394 are part of one of the 56 SCC in 2 ms
Free SCC test removed 452 places
Ensure Unique test removed 515 transitions
Reduce isomorphic transitions removed 515 transitions.
Graph (complete) has 4215 edges and 942 vertex of which 916 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.4 ms
Discarding 26 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 378 transitions
Trivial Post-agglo rules discarded 378 transitions
Performed 378 trivial Post agglomeration. Transition count delta: 378
Iterating post reduction 0 with 378 rules applied. Total rules applied 380 place count 915 transition count 1583
Reduce places removed 378 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 379 rules applied. Total rules applied 759 place count 537 transition count 1582
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 760 place count 536 transition count 1582
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 760 place count 536 transition count 1519
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 886 place count 473 transition count 1519
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 915 place count 444 transition count 1490
Iterating global reduction 3 with 29 rules applied. Total rules applied 944 place count 444 transition count 1490
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 948 place count 444 transition count 1486
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 948 place count 444 transition count 1481
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 958 place count 439 transition count 1481
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 959 place count 438 transition count 1480
Iterating global reduction 4 with 1 rules applied. Total rules applied 960 place count 438 transition count 1480
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 961 place count 437 transition count 1479
Iterating global reduction 4 with 1 rules applied. Total rules applied 962 place count 437 transition count 1479
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 963 place count 436 transition count 1478
Iterating global reduction 4 with 1 rules applied. Total rules applied 964 place count 436 transition count 1478
Performed 126 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 126 places in 1 ms
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 4 with 252 rules applied. Total rules applied 1216 place count 310 transition count 1348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1217 place count 310 transition count 1347
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 5 with 28 rules applied. Total rules applied 1245 place count 310 transition count 1319
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 5 with 14 rules applied. Total rules applied 1259 place count 310 transition count 1305
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1273 place count 296 transition count 1305
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 1287 place count 289 transition count 1298
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1288 place count 288 transition count 1297
Applied a total of 1288 rules in 339 ms. Remains 288 /1394 variables (removed 1106) and now considering 1297/2483 (removed 1186) transitions.
[2026-05-26 01:10:52] [INFO ] Flow matrix only has 1046 transitions (discarded 251 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-756053010044355226.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7376453301354243111.kers'
[2026-05-26 01:10:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-756053010044355226.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7376453301354243111.kers]
Normalized transition count is 1045 out of 1046 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1045 rows 288 cols 5568 entries
Finished phase 1 with 279 SingleSign rule and 2 generalized
[2026-05-26 01:10:52] [INFO ] Computed 7 invariants in 6 ms
Computed 7 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-7376453301354243111.kers
Total runtime 9 ms.
[2026-05-26 01:10:52] [INFO ] Implicit Places using invariants in 348 ms returned []
[2026-05-26 01:10:52] [INFO ] Flow matrix only has 1046 transitions (discarded 251 similar events)
[2026-05-26 01:10:52] [INFO ] Invariant cache hit.
[2026-05-26 01:10:53] [INFO ] State equation strengthened by 49 read => feed constraints.
[2026-05-26 01:10:53] [INFO ] Implicit Places using invariants and state equation in 1353 ms returned []
Implicit Place search using SMT with State Equation took 1710 ms to find 0 implicit places.
[2026-05-26 01:10:55] [INFO ] Redundant transitions in 1785 ms returned []
Running 1240 sub problems to find dead transitions.
[2026-05-26 01:10:55] [INFO ] Flow matrix only has 1046 transitions (discarded 251 similar events)
[2026-05-26 01:10:55] [INFO ] Invariant cache hit.
[2026-05-26 01:10:55] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 1045/1326 variables, 281/288 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1326 variables, 49/337 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1326/1334 variables, and 337 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 281/288 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 1240/651 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 1045/1326 variables, 281/288 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1326 variables, 49/337 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1326 variables, 65/402 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1326/1334 variables, and 402 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 281/288 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 654/651 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61747ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 61752ms
Starting structural reductions in SI_CTL mode, iteration 1 : 288/1394 places, 1297/2483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65610 ms. Remains : 288/1394 places, 1297/2483 transitions.
[2026-05-26 01:11:57] [INFO ] Flatten gal took : 36 ms
[2026-05-26 01:11:57] [INFO ] Flatten gal took : 42 ms
[2026-05-26 01:11:57] [INFO ] Input system was already deterministic with 1297 transitions.
[2026-05-26 01:11:57] [INFO ] Flatten gal took : 41 ms
[2026-05-26 01:11:57] [INFO ] Flatten gal took : 39 ms
[2026-05-26 01:11:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality2584280929364208062.gal : 13 ms
[2026-05-26 01:11:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality9077869472283485832.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/CTLCardinality2584280929364208062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9077869472283485832.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:12:27] [INFO ] Flatten gal took : 72 ms
[2026-05-26 01:12:27] [INFO ] Applying decomposition
[2026-05-26 01:12:27] [INFO ] Flatten gal took : 69 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/graph3808124608250135612.txt' '-o' '/tmp/graph3808124608250135612.bin' '-w' '/tmp/graph3808124608250135612.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3808124608250135612.bin' '-l' '-1' '-v' '-w' '/tmp/graph3808124608250135612.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:12:28] [INFO ] Decomposing Gal with order
[2026-05-26 01:12:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:12:28] [INFO ] Removed a total of 3124 redundant transitions.
[2026-05-26 01:12:28] [INFO ] Flatten gal took : 89 ms
[2026-05-26 01:12:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 133 labels/synchronizations in 15 ms.
[2026-05-26 01:12:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality13812201627913992663.gal : 5 ms
[2026-05-26 01:12:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality6905254728878116927.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/CTLCardinality13812201627913992663.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6905254728878116927.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.61465e+21,0.235921,9248,551,178,7523,2039,978,13393,184,6487,0


Converting to forward existential form...Done !
original formula: E(((i4.u39.p1054!=1) + !((!(((i0.u6.p120!=1)&&(i3.u29.p830==0))) * AF((i3.u22.p636==1))))) U (i0.u1.p69==1))
=> equivalent forward existential formula: [(FwdU(Init,((i4.u39.p1054!=1) + !((!(((i0.u6.p120!=1)&&(i3.u29.p830==0))) * !(EG(!((i3.u22.p636==1)))))))) * (i...178
Reverse transition relation is NOT exact ! Due to transitions t0, t288, t418, t704, t721, t789, t858, t935, t942, t951, t1019, t1036, t1096, t1159, t1180, ...1121
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 1328 transition count 2416
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 1328 transition count 2416
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 137 place count 1328 transition count 2411
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 155 place count 1310 transition count 2393
Iterating global reduction 1 with 18 rules applied. Total rules applied 173 place count 1310 transition count 2393
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 178 place count 1310 transition count 2388
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 179 place count 1309 transition count 2387
Iterating global reduction 2 with 1 rules applied. Total rules applied 180 place count 1309 transition count 2387
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 1308 transition count 2386
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 1308 transition count 2386
Applied a total of 182 rules in 242 ms. Remains 1308 /1394 variables (removed 86) and now considering 2386/2483 (removed 97) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1533027184536098593.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8879319712942798699.kers'
[2026-05-26 01:12:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1533027184536098593.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8879319712942798699.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2386 rows 1308 cols 10774 entries
Finished phase 1 with 1286 SingleSign rule and 1 generalized
[2026-05-26 01:12:58] [INFO ] Computed 21 invariants in 13 ms
Computed 21 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-8879319712942798699.kers
Total runtime 17 ms.
[2026-05-26 01:12:59] [INFO ] Implicit Places using invariants in 702 ms returned []
[2026-05-26 01:12:59] [INFO ] Invariant cache hit.
[2026-05-26 01:13:04] [INFO ] Implicit Places using invariants and state equation in 4674 ms returned [13, 21, 187, 195, 360, 368, 533, 541, 706, 714, 879, 887, 1053, 1061]
[2026-05-26 01:13:04] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 5393 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1307/1394 places, 2386/2483 transitions.
Applied a total of 0 rules in 81 ms. Remains 1307 /1307 variables (removed 0) and now considering 2386/2386 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5716 ms. Remains : 1307/1394 places, 2386/2483 transitions.
[2026-05-26 01:13:04] [INFO ] Flatten gal took : 99 ms
[2026-05-26 01:13:04] [INFO ] Flatten gal took : 103 ms
[2026-05-26 01:13:04] [INFO ] Input system was already deterministic with 2386 transitions.
[2026-05-26 01:13:04] [INFO ] Flatten gal took : 109 ms
[2026-05-26 01:13:04] [INFO ] Flatten gal took : 112 ms
[2026-05-26 01:13:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality11774310664677887241.gal : 21 ms
[2026-05-26 01:13:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality6571651075286000345.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/CTLCardinality11774310664677887241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6571651075286000345.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:13:35] [INFO ] Flatten gal took : 71 ms
[2026-05-26 01:13:35] [INFO ] Applying decomposition
[2026-05-26 01:13:35] [INFO ] Flatten gal took : 73 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/graph3657778229046206364.txt' '-o' '/tmp/graph3657778229046206364.bin' '-w' '/tmp/graph3657778229046206364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3657778229046206364.bin' '-l' '-1' '-v' '-w' '/tmp/graph3657778229046206364.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:13:35] [INFO ] Decomposing Gal with order
[2026-05-26 01:13:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:13:35] [INFO ] Removed a total of 3533 redundant transitions.
[2026-05-26 01:13:35] [INFO ] Flatten gal took : 175 ms
[2026-05-26 01:13:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 56 ms.
[2026-05-26 01:13:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality9590369214527941246.gal : 23 ms
[2026-05-26 01:13:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality14797544393094792489.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/CTLCardinality9590369214527941246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14797544393094792489.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 1328 transition count 2416
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 1328 transition count 2416
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 137 place count 1328 transition count 2411
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 155 place count 1310 transition count 2393
Iterating global reduction 1 with 18 rules applied. Total rules applied 173 place count 1310 transition count 2393
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 178 place count 1310 transition count 2388
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 180 place count 1308 transition count 2386
Iterating global reduction 2 with 2 rules applied. Total rules applied 182 place count 1308 transition count 2386
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 183 place count 1307 transition count 2385
Iterating global reduction 2 with 1 rules applied. Total rules applied 184 place count 1307 transition count 2385
Applied a total of 184 rules in 464 ms. Remains 1307 /1394 variables (removed 87) and now considering 2385/2483 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18117069982645431233.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9837946161207986153.kers'
[2026-05-26 01:14:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18117069982645431233.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9837946161207986153.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2385 rows 1307 cols 10772 entries
Finished phase 1 with 1285 SingleSign rule and 1 generalized
[2026-05-26 01:14:06] [INFO ] Computed 21 invariants in 17 ms
Computed 21 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-9837946161207986153.kers
Total runtime 21 ms.
[2026-05-26 01:14:07] [INFO ] Implicit Places using invariants in 611 ms returned []
[2026-05-26 01:14:07] [INFO ] Invariant cache hit.
[2026-05-26 01:14:11] [INFO ] Implicit Places using invariants and state equation in 4227 ms returned [13, 21, 187, 195, 360, 368, 535, 543, 708, 716, 882, 890, 1055, 1063]
[2026-05-26 01:14:11] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4850 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1306/1394 places, 2385/2483 transitions.
Applied a total of 0 rules in 79 ms. Remains 1306 /1306 variables (removed 0) and now considering 2385/2385 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5403 ms. Remains : 1306/1394 places, 2385/2483 transitions.
[2026-05-26 01:14:11] [INFO ] Flatten gal took : 104 ms
[2026-05-26 01:14:11] [INFO ] Flatten gal took : 115 ms
[2026-05-26 01:14:11] [INFO ] Input system was already deterministic with 2385 transitions.
[2026-05-26 01:14:11] [INFO ] Flatten gal took : 91 ms
[2026-05-26 01:14:11] [INFO ] Flatten gal took : 88 ms
[2026-05-26 01:14:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality16569917532806950998.gal : 13 ms
[2026-05-26 01:14:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality9542555476542879139.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/CTLCardinality16569917532806950998.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9542555476542879139.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:14:42] [INFO ] Flatten gal took : 66 ms
[2026-05-26 01:14:42] [INFO ] Applying decomposition
[2026-05-26 01:14:42] [INFO ] Flatten gal took : 67 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/graph4226063081812571957.txt' '-o' '/tmp/graph4226063081812571957.bin' '-w' '/tmp/graph4226063081812571957.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4226063081812571957.bin' '-l' '-1' '-v' '-w' '/tmp/graph4226063081812571957.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:14:42] [INFO ] Decomposing Gal with order
[2026-05-26 01:14:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:14:42] [INFO ] Removed a total of 3416 redundant transitions.
[2026-05-26 01:14:42] [INFO ] Flatten gal took : 112 ms
[2026-05-26 01:14:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 30 ms.
[2026-05-26 01:14:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality18059499181574512423.gal : 15 ms
[2026-05-26 01:14:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality7719920333437861530.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/CTLCardinality18059499181574512423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7719920333437861530.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 : 1394/1394 places, 2483/2483 transitions.
Graph (trivial) has 1437 edges and 1394 vertex of which 495 / 1394 are part of one of the 56 SCC in 1 ms
Free SCC test removed 439 places
Ensure Unique test removed 498 transitions
Reduce isomorphic transitions removed 498 transitions.
Graph (complete) has 4234 edges and 955 vertex of which 929 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.4 ms
Discarding 26 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 383 transitions
Trivial Post-agglo rules discarded 383 transitions
Performed 383 trivial Post agglomeration. Transition count delta: 383
Iterating post reduction 0 with 383 rules applied. Total rules applied 385 place count 928 transition count 1595
Reduce places removed 383 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 385 rules applied. Total rules applied 770 place count 545 transition count 1593
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 772 place count 544 transition count 1592
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 773 place count 543 transition count 1592
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 66 Pre rules applied. Total rules applied 773 place count 543 transition count 1526
Deduced a syphon composed of 66 places in 2 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 4 with 132 rules applied. Total rules applied 905 place count 477 transition count 1526
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 935 place count 447 transition count 1496
Iterating global reduction 4 with 30 rules applied. Total rules applied 965 place count 447 transition count 1496
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 970 place count 447 transition count 1491
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 970 place count 447 transition count 1486
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 980 place count 442 transition count 1486
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 981 place count 441 transition count 1485
Iterating global reduction 5 with 1 rules applied. Total rules applied 982 place count 441 transition count 1485
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 983 place count 440 transition count 1484
Iterating global reduction 5 with 1 rules applied. Total rules applied 984 place count 440 transition count 1484
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 985 place count 439 transition count 1483
Iterating global reduction 5 with 1 rules applied. Total rules applied 986 place count 439 transition count 1483
Performed 129 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 129 places in 1 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 5 with 258 rules applied. Total rules applied 1244 place count 310 transition count 1350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1245 place count 310 transition count 1349
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 1274 place count 310 transition count 1320
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 6 with 14 rules applied. Total rules applied 1288 place count 310 transition count 1306
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1302 place count 296 transition count 1306
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 1318 place count 288 transition count 1298
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1319 place count 287 transition count 1297
Applied a total of 1319 rules in 251 ms. Remains 287 /1394 variables (removed 1107) and now considering 1297/2483 (removed 1186) transitions.
[2026-05-26 01:15:13] [INFO ] Flow matrix only has 1053 transitions (discarded 244 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17268390924674508084.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13463026828168965175.kers'
[2026-05-26 01:15:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17268390924674508084.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13463026828168965175.kers]
Normalized transition count is 1052 out of 1053 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1052 rows 287 cols 5510 entries
Finished phase 1 with 278 SingleSign rule and 2 generalized
[2026-05-26 01:15:13] [INFO ] Computed 7 invariants in 6 ms
Computed 7 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-13463026828168965175.kers
Total runtime 10 ms.
[2026-05-26 01:15:13] [INFO ] Implicit Places using invariants in 312 ms returned []
[2026-05-26 01:15:13] [INFO ] Flow matrix only has 1053 transitions (discarded 244 similar events)
[2026-05-26 01:15:13] [INFO ] Invariant cache hit.
[2026-05-26 01:15:13] [INFO ] State equation strengthened by 49 read => feed constraints.
[2026-05-26 01:15:14] [INFO ] Implicit Places using invariants and state equation in 1020 ms returned []
Implicit Place search using SMT with State Equation took 1342 ms to find 0 implicit places.
[2026-05-26 01:15:16] [INFO ] Redundant transitions in 1948 ms returned []
Running 1240 sub problems to find dead transitions.
[2026-05-26 01:15:16] [INFO ] Flow matrix only has 1053 transitions (discarded 244 similar events)
[2026-05-26 01:15:16] [INFO ] Invariant cache hit.
[2026-05-26 01:15:16] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (OVERLAPS) 1052/1332 variables, 280/287 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
SMT process timed out in 31259ms, After SMT, problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 31263ms
Starting structural reductions in SI_CTL mode, iteration 1 : 287/1394 places, 1297/2483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34822 ms. Remains : 287/1394 places, 1297/2483 transitions.
[2026-05-26 01:15:47] [INFO ] Flatten gal took : 59 ms
[2026-05-26 01:15:47] [INFO ] Flatten gal took : 67 ms
[2026-05-26 01:15:47] [INFO ] Input system was already deterministic with 1297 transitions.
[2026-05-26 01:15:47] [INFO ] Flatten gal took : 67 ms
[2026-05-26 01:15:48] [INFO ] Flatten gal took : 68 ms
[2026-05-26 01:15:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality7090231891083673054.gal : 13 ms
[2026-05-26 01:15:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality1323004172201774881.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/CTLCardinality7090231891083673054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1323004172201774881.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:16:18] [INFO ] Flatten gal took : 39 ms
[2026-05-26 01:16:18] [INFO ] Applying decomposition
[2026-05-26 01:16:18] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12034396535327047051.txt' '-o' '/tmp/graph12034396535327047051.bin' '-w' '/tmp/graph12034396535327047051.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12034396535327047051.bin' '-l' '-1' '-v' '-w' '/tmp/graph12034396535327047051.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:16:18] [INFO ] Decomposing Gal with order
[2026-05-26 01:16:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:16:18] [INFO ] Removed a total of 3279 redundant transitions.
[2026-05-26 01:16:18] [INFO ] Flatten gal took : 66 ms
[2026-05-26 01:16:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 15 ms.
[2026-05-26 01:16:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality3860263250565830335.gal : 4 ms
[2026-05-26 01:16:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality5627301422371367657.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/CTLCardinality3860263250565830335.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5627301422371367657.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.11406e+21,0.30823,8432,453,75,6419,542,873,11754,103,1281,0


Converting to forward existential form...Done !
original formula: EF(AG(((i3.i1.u29.p810==0)||(i8.u69.p1878==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((i3.i1.u29.p810==0)||(i8.u69.p1878==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t281, t416, t447, t515, t605, t693, t770, t826, t854, t889, t924, t994, t1015, t1050, t10...1172
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Graph (trivial) has 1434 edges and 1394 vertex of which 500 / 1394 are part of one of the 56 SCC in 2 ms
Free SCC test removed 444 places
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Graph (complete) has 4225 edges and 950 vertex of which 924 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.4 ms
Discarding 26 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 380 transitions
Trivial Post-agglo rules discarded 380 transitions
Performed 380 trivial Post agglomeration. Transition count delta: 380
Iterating post reduction 0 with 380 rules applied. Total rules applied 382 place count 923 transition count 1591
Reduce places removed 380 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 382 rules applied. Total rules applied 764 place count 543 transition count 1589
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 766 place count 541 transition count 1589
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 766 place count 541 transition count 1525
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 894 place count 477 transition count 1525
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 923 place count 448 transition count 1496
Iterating global reduction 3 with 29 rules applied. Total rules applied 952 place count 448 transition count 1496
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 957 place count 448 transition count 1491
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 957 place count 448 transition count 1487
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 965 place count 444 transition count 1487
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 966 place count 443 transition count 1486
Iterating global reduction 4 with 1 rules applied. Total rules applied 967 place count 443 transition count 1486
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 968 place count 442 transition count 1485
Iterating global reduction 4 with 1 rules applied. Total rules applied 969 place count 442 transition count 1485
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 970 place count 441 transition count 1484
Iterating global reduction 4 with 1 rules applied. Total rules applied 971 place count 441 transition count 1484
Performed 130 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 130 places in 1 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 4 with 260 rules applied. Total rules applied 1231 place count 311 transition count 1351
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1232 place count 311 transition count 1350
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 5 with 29 rules applied. Total rules applied 1261 place count 311 transition count 1321
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 5 with 14 rules applied. Total rules applied 1275 place count 311 transition count 1307
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1289 place count 297 transition count 1307
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 1303 place count 290 transition count 1300
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1304 place count 289 transition count 1299
Applied a total of 1304 rules in 248 ms. Remains 289 /1394 variables (removed 1105) and now considering 1299/2483 (removed 1184) transitions.
[2026-05-26 01:16:48] [INFO ] Flow matrix only has 1055 transitions (discarded 244 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3039709900266308375.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4299291404235996616.kers'
[2026-05-26 01:16:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3039709900266308375.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4299291404235996616.kers]
Normalized transition count is 1054 out of 1055 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1054 rows 289 cols 5516 entries
Finished phase 1 with 280 SingleSign rule and 2 generalized
[2026-05-26 01:16:48] [INFO ] Computed 7 invariants in 6 ms
Computed 7 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-4299291404235996616.kers
Total runtime 8 ms.
[2026-05-26 01:16:49] [INFO ] Implicit Places using invariants in 295 ms returned []
[2026-05-26 01:16:49] [INFO ] Flow matrix only has 1055 transitions (discarded 244 similar events)
[2026-05-26 01:16:49] [INFO ] Invariant cache hit.
[2026-05-26 01:16:49] [INFO ] State equation strengthened by 49 read => feed constraints.
[2026-05-26 01:16:50] [INFO ] Implicit Places using invariants and state equation in 1325 ms returned []
Implicit Place search using SMT with State Equation took 1623 ms to find 0 implicit places.
[2026-05-26 01:16:52] [INFO ] Redundant transitions in 1730 ms returned []
Running 1242 sub problems to find dead transitions.
[2026-05-26 01:16:52] [INFO ] Flow matrix only has 1055 transitions (discarded 244 similar events)
[2026-05-26 01:16:52] [INFO ] Invariant cache hit.
[2026-05-26 01:16:52] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1242 unsolved
At refinement iteration 2 (OVERLAPS) 1054/1336 variables, 282/289 constraints. Problems are: Problem set: 0 solved, 1242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1336 variables, 49/338 constraints. Problems are: Problem set: 0 solved, 1242 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1336/1344 variables, and 338 constraints, problems are : Problem set: 0 solved, 1242 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 282/289 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 1242/653 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1242 unsolved
At refinement iteration 2 (OVERLAPS) 1054/1336 variables, 282/289 constraints. Problems are: Problem set: 0 solved, 1242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1336 variables, 49/338 constraints. Problems are: Problem set: 0 solved, 1242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1336 variables, 60/398 constraints. Problems are: Problem set: 0 solved, 1242 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1336/1344 variables, and 398 constraints, problems are : Problem set: 0 solved, 1242 unsolved in 30045 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 282/289 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 649/653 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61481ms problems are : Problem set: 0 solved, 1242 unsolved
Search for dead transitions found 0 dead transitions in 61484ms
Starting structural reductions in SI_CTL mode, iteration 1 : 289/1394 places, 1299/2483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65096 ms. Remains : 289/1394 places, 1299/2483 transitions.
[2026-05-26 01:17:53] [INFO ] Flatten gal took : 60 ms
[2026-05-26 01:17:53] [INFO ] Flatten gal took : 67 ms
[2026-05-26 01:17:53] [INFO ] Input system was already deterministic with 1299 transitions.
[2026-05-26 01:17:53] [INFO ] Flatten gal took : 67 ms
[2026-05-26 01:17:53] [INFO ] Flatten gal took : 68 ms
[2026-05-26 01:17:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality10590466157352845882.gal : 14 ms
[2026-05-26 01:17:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality1104545785486301312.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/CTLCardinality10590466157352845882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1104545785486301312.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:18:24] [INFO ] Flatten gal took : 39 ms
[2026-05-26 01:18:24] [INFO ] Applying decomposition
[2026-05-26 01:18:24] [INFO ] Flatten gal took : 48 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/graph11771253319815518739.txt' '-o' '/tmp/graph11771253319815518739.bin' '-w' '/tmp/graph11771253319815518739.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11771253319815518739.bin' '-l' '-1' '-v' '-w' '/tmp/graph11771253319815518739.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:18:24] [INFO ] Decomposing Gal with order
[2026-05-26 01:18:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:18:24] [INFO ] Removed a total of 2980 redundant transitions.
[2026-05-26 01:18:24] [INFO ] Flatten gal took : 64 ms
[2026-05-26 01:18:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 13 ms.
[2026-05-26 01:18:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality13979856740575396411.gal : 4 ms
[2026-05-26 01:18:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality13805002548997915950.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/CTLCardinality13979856740575396411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13805002548997915950.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.48278e+21,0.186195,8792,445,169,6645,1743,988,12170,155,5192,0


Converting to forward existential form...Done !
original formula: !(E(!(AF((i7.u67.p2037==1))) U E((u90.p2242==1) U (i1.u8.p361==1))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(!(EG(!((i7.u67.p2037==1)))))),(u90.p2242==1)) * (i1.u8.p361==1))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t282, t418, t608, u90.t1, i0.t395, i0.t286, i0.t147, i0.u0.t154, i0.u0.t158, i0.u1.t285, i0.u...1009
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Graph (trivial) has 1439 edges and 1394 vertex of which 508 / 1394 are part of one of the 56 SCC in 0 ms
Free SCC test removed 452 places
Ensure Unique test removed 515 transitions
Reduce isomorphic transitions removed 515 transitions.
Graph (complete) has 4215 edges and 942 vertex of which 917 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.3 ms
Discarding 25 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 380 transitions
Trivial Post-agglo rules discarded 380 transitions
Performed 380 trivial Post agglomeration. Transition count delta: 380
Iterating post reduction 0 with 380 rules applied. Total rules applied 382 place count 916 transition count 1582
Reduce places removed 380 places and 0 transitions.
Iterating post reduction 1 with 380 rules applied. Total rules applied 762 place count 536 transition count 1582
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 762 place count 536 transition count 1518
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 890 place count 472 transition count 1518
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 921 place count 441 transition count 1487
Iterating global reduction 2 with 31 rules applied. Total rules applied 952 place count 441 transition count 1487
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 957 place count 441 transition count 1482
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 957 place count 441 transition count 1477
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 967 place count 436 transition count 1477
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 968 place count 435 transition count 1476
Iterating global reduction 3 with 1 rules applied. Total rules applied 969 place count 435 transition count 1476
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 970 place count 434 transition count 1475
Iterating global reduction 3 with 1 rules applied. Total rules applied 971 place count 434 transition count 1475
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 972 place count 433 transition count 1474
Iterating global reduction 3 with 1 rules applied. Total rules applied 973 place count 433 transition count 1474
Performed 128 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 128 places in 0 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 3 with 256 rules applied. Total rules applied 1229 place count 305 transition count 1342
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1230 place count 305 transition count 1341
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 4 with 28 rules applied. Total rules applied 1258 place count 305 transition count 1313
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 4 with 14 rules applied. Total rules applied 1272 place count 305 transition count 1299
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 1286 place count 291 transition count 1299
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1300 place count 284 transition count 1292
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 1303 place count 284 transition count 1292
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1304 place count 283 transition count 1291
Applied a total of 1304 rules in 288 ms. Remains 283 /1394 variables (removed 1111) and now considering 1291/2483 (removed 1192) transitions.
[2026-05-26 01:18:54] [INFO ] Flow matrix only has 1040 transitions (discarded 251 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10923215836607802771.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17315829534327179610.kers'
[2026-05-26 01:18:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10923215836607802771.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17315829534327179610.kers]
Normalized transition count is 1039 out of 1040 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1039 rows 283 cols 5448 entries
Finished phase 1 with 274 SingleSign rule and 2 generalized
[2026-05-26 01:18:54] [INFO ] Computed 7 invariants in 5 ms
Computed 7 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-17315829534327179610.kers
Total runtime 7 ms.
[2026-05-26 01:18:54] [INFO ] Implicit Places using invariants in 268 ms returned []
[2026-05-26 01:18:54] [INFO ] Flow matrix only has 1040 transitions (discarded 251 similar events)
[2026-05-26 01:18:54] [INFO ] Invariant cache hit.
[2026-05-26 01:18:55] [INFO ] State equation strengthened by 49 read => feed constraints.
[2026-05-26 01:18:56] [INFO ] Implicit Places using invariants and state equation in 1477 ms returned []
Implicit Place search using SMT with State Equation took 1747 ms to find 0 implicit places.
[2026-05-26 01:18:58] [INFO ] Redundant transitions in 1732 ms returned []
Running 1234 sub problems to find dead transitions.
[2026-05-26 01:18:58] [INFO ] Flow matrix only has 1040 transitions (discarded 251 similar events)
[2026-05-26 01:18:58] [INFO ] Invariant cache hit.
[2026-05-26 01:18:58] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 2 (OVERLAPS) 1039/1315 variables, 276/283 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1315 variables, 49/332 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1315/1323 variables, and 332 constraints, problems are : Problem set: 0 solved, 1234 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 276/283 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 1234/645 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 2 (OVERLAPS) 1039/1315 variables, 276/283 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1315 variables, 49/332 constraints. Problems are: Problem set: 0 solved, 1234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1315/1323 variables, and 389 constraints, problems are : Problem set: 0 solved, 1234 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 276/283 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 646/645 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61251ms problems are : Problem set: 0 solved, 1234 unsolved
Search for dead transitions found 0 dead transitions in 61254ms
Starting structural reductions in SI_CTL mode, iteration 1 : 283/1394 places, 1291/2483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65036 ms. Remains : 283/1394 places, 1291/2483 transitions.
[2026-05-26 01:19:59] [INFO ] Flatten gal took : 34 ms
[2026-05-26 01:19:59] [INFO ] Flatten gal took : 38 ms
[2026-05-26 01:19:59] [INFO ] Input system was already deterministic with 1291 transitions.
[2026-05-26 01:19:59] [INFO ] Flatten gal took : 38 ms
[2026-05-26 01:19:59] [INFO ] Flatten gal took : 53 ms
[2026-05-26 01:19:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality7888235630219092127.gal : 7 ms
[2026-05-26 01:19:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality7495331719988266099.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/CTLCardinality7888235630219092127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7495331719988266099.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:20:29] [INFO ] Flatten gal took : 39 ms
[2026-05-26 01:20:29] [INFO ] Applying decomposition
[2026-05-26 01:20:29] [INFO ] Flatten gal took : 60 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/graph8839335646836909776.txt' '-o' '/tmp/graph8839335646836909776.bin' '-w' '/tmp/graph8839335646836909776.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8839335646836909776.bin' '-l' '-1' '-v' '-w' '/tmp/graph8839335646836909776.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:20:30] [INFO ] Decomposing Gal with order
[2026-05-26 01:20:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:20:30] [INFO ] Removed a total of 3136 redundant transitions.
[2026-05-26 01:20:30] [INFO ] Flatten gal took : 76 ms
[2026-05-26 01:20:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 15 ms.
[2026-05-26 01:20:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1855982617121183101.gal : 4 ms
[2026-05-26 01:20:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality13169620092929070719.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/CTLCardinality1855982617121183101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13169620092929070719.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.94532e+21,0.158955,7904,418,118,4453,1001,855,6144,139,2530,0


Converting to forward existential form...Done !
original formula: EG(AF((i6.u44.p1358==0)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((i6.u44.p1358==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t279, t408, t597, u91.t1, i0.t387, i0.t142, i0.u0.t153, i0.u1.t149, i0.u2.t280, i0.u2.t281, i...1019
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Graph (trivial) has 1437 edges and 1394 vertex of which 508 / 1394 are part of one of the 56 SCC in 3 ms
Free SCC test removed 452 places
Ensure Unique test removed 515 transitions
Reduce isomorphic transitions removed 515 transitions.
Graph (complete) has 4215 edges and 942 vertex of which 916 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.4 ms
Discarding 26 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 379 transitions
Trivial Post-agglo rules discarded 379 transitions
Performed 379 trivial Post agglomeration. Transition count delta: 379
Iterating post reduction 0 with 379 rules applied. Total rules applied 381 place count 915 transition count 1582
Reduce places removed 379 places and 0 transitions.
Iterating post reduction 1 with 379 rules applied. Total rules applied 760 place count 536 transition count 1582
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 760 place count 536 transition count 1518
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 888 place count 472 transition count 1518
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 918 place count 442 transition count 1488
Iterating global reduction 2 with 30 rules applied. Total rules applied 948 place count 442 transition count 1488
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 953 place count 442 transition count 1483
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 953 place count 442 transition count 1479
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 961 place count 438 transition count 1479
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 962 place count 437 transition count 1478
Iterating global reduction 3 with 1 rules applied. Total rules applied 963 place count 437 transition count 1478
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 964 place count 436 transition count 1477
Iterating global reduction 3 with 1 rules applied. Total rules applied 965 place count 436 transition count 1477
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 966 place count 435 transition count 1476
Iterating global reduction 3 with 1 rules applied. Total rules applied 967 place count 435 transition count 1476
Performed 129 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 129 places in 0 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 1225 place count 306 transition count 1343
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1226 place count 306 transition count 1342
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 4 with 28 rules applied. Total rules applied 1254 place count 306 transition count 1314
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 4 with 14 rules applied. Total rules applied 1268 place count 306 transition count 1300
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 1282 place count 292 transition count 1300
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1296 place count 285 transition count 1293
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1297 place count 284 transition count 1292
Applied a total of 1297 rules in 235 ms. Remains 284 /1394 variables (removed 1110) and now considering 1292/2483 (removed 1191) transitions.
[2026-05-26 01:21:00] [INFO ] Flow matrix only has 1041 transitions (discarded 251 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12330923771365693791.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9191436968081372462.kers'
[2026-05-26 01:21:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12330923771365693791.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9191436968081372462.kers]
Normalized transition count is 1040 out of 1041 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1040 rows 284 cols 5444 entries
Finished phase 1 with 275 SingleSign rule and 2 generalized
[2026-05-26 01:21:00] [INFO ] Computed 7 invariants in 6 ms
Computed 7 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-9191436968081372462.kers
Total runtime 8 ms.
[2026-05-26 01:21:00] [INFO ] Implicit Places using invariants in 274 ms returned []
[2026-05-26 01:21:00] [INFO ] Flow matrix only has 1041 transitions (discarded 251 similar events)
[2026-05-26 01:21:00] [INFO ] Invariant cache hit.
[2026-05-26 01:21:01] [INFO ] State equation strengthened by 49 read => feed constraints.
[2026-05-26 01:21:02] [INFO ] Implicit Places using invariants and state equation in 1390 ms returned []
Implicit Place search using SMT with State Equation took 1666 ms to find 0 implicit places.
[2026-05-26 01:21:03] [INFO ] Redundant transitions in 1576 ms returned []
Running 1235 sub problems to find dead transitions.
[2026-05-26 01:21:03] [INFO ] Flow matrix only has 1041 transitions (discarded 251 similar events)
[2026-05-26 01:21:03] [INFO ] Invariant cache hit.
[2026-05-26 01:21:03] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/277 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1235 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/277 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1235 unsolved
At refinement iteration 2 (OVERLAPS) 1040/1317 variables, 277/284 constraints. Problems are: Problem set: 0 solved, 1235 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1317 variables, 49/333 constraints. Problems are: Problem set: 0 solved, 1235 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1317/1325 variables, and 333 constraints, problems are : Problem set: 0 solved, 1235 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 277/284 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 1235/646 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1235 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/277 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1235 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/277 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1235 unsolved
At refinement iteration 2 (OVERLAPS) 1040/1317 variables, 277/284 constraints. Problems are: Problem set: 0 solved, 1235 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1317 variables, 49/333 constraints. Problems are: Problem set: 0 solved, 1235 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1317 variables, 57/390 constraints. Problems are: Problem set: 0 solved, 1235 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1317/1325 variables, and 390 constraints, problems are : Problem set: 0 solved, 1235 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 277/284 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 646/646 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61283ms problems are : Problem set: 0 solved, 1235 unsolved
Search for dead transitions found 0 dead transitions in 61287ms
Starting structural reductions in SI_CTL mode, iteration 1 : 284/1394 places, 1292/2483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 64773 ms. Remains : 284/1394 places, 1292/2483 transitions.
[2026-05-26 01:22:05] [INFO ] Flatten gal took : 35 ms
[2026-05-26 01:22:05] [INFO ] Flatten gal took : 40 ms
[2026-05-26 01:22:05] [INFO ] Input system was already deterministic with 1292 transitions.
RANDOM walk for 61 steps (0 resets) in 4 ms. (12 steps per ms) remains 0/1 properties
FORMULA CloudDeployment-PT-7b-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 01:22:05] [INFO ] Flatten gal took : 44 ms
[2026-05-26 01:22:05] [INFO ] Flatten gal took : 41 ms
[2026-05-26 01:22:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6556003464073290394.gal : 8 ms
[2026-05-26 01:22:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3685488896872611145.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6556003464073290394.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3685488896872611145.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Graph (trivial) has 1409 edges and 1394 vertex of which 472 / 1394 are part of one of the 55 SCC in 1 ms
Free SCC test removed 417 places
Ensure Unique test removed 471 transitions
Reduce isomorphic transitions removed 471 transitions.
Graph (complete) has 4270 edges and 977 vertex of which 951 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.3 ms
Discarding 26 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 374 transitions
Trivial Post-agglo rules discarded 374 transitions
Performed 374 trivial Post agglomeration. Transition count delta: 374
Iterating post reduction 0 with 374 rules applied. Total rules applied 376 place count 950 transition count 1631
Reduce places removed 374 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 381 rules applied. Total rules applied 757 place count 576 transition count 1624
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 764 place count 570 transition count 1623
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 68 Pre rules applied. Total rules applied 764 place count 570 transition count 1555
Deduced a syphon composed of 68 places in 2 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 3 with 136 rules applied. Total rules applied 900 place count 502 transition count 1555
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 927 place count 475 transition count 1528
Iterating global reduction 3 with 27 rules applied. Total rules applied 954 place count 475 transition count 1528
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 958 place count 475 transition count 1524
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 958 place count 475 transition count 1520
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 966 place count 471 transition count 1520
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 967 place count 470 transition count 1519
Iterating global reduction 4 with 1 rules applied. Total rules applied 968 place count 470 transition count 1519
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 969 place count 469 transition count 1518
Iterating global reduction 4 with 1 rules applied. Total rules applied 970 place count 469 transition count 1518
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 971 place count 468 transition count 1517
Iterating global reduction 4 with 1 rules applied. Total rules applied 972 place count 468 transition count 1517
Performed 130 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 130 places in 1 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 4 with 260 rules applied. Total rules applied 1232 place count 338 transition count 1384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1233 place count 338 transition count 1383
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 5 with 28 rules applied. Total rules applied 1261 place count 338 transition count 1355
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 5 with 11 rules applied. Total rules applied 1272 place count 338 transition count 1344
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 1283 place count 327 transition count 1344
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 1303 place count 317 transition count 1334
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1304 place count 316 transition count 1333
Applied a total of 1304 rules in 200 ms. Remains 316 /1394 variables (removed 1078) and now considering 1333/2483 (removed 1150) transitions.
[2026-05-26 01:22:05] [INFO ] Flow matrix only has 1097 transitions (discarded 236 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4510455813079375190.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15987936471961564154.kers'
[2026-05-26 01:22:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4510455813079375190.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15987936471961564154.kers]
Normalized transition count is 1096 out of 1097 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1096 rows 316 cols 5887 entries
Finished phase 1 with 307 SingleSign rule and 2 generalized
[2026-05-26 01:22:05] [INFO ] Computed 7 invariants in 6 ms
Computed 7 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-15987936471961564154.kers
Total runtime 8 ms.
[2026-05-26 01:22:05] [INFO ] Implicit Places using invariants in 261 ms returned []
[2026-05-26 01:22:05] [INFO ] Flow matrix only has 1097 transitions (discarded 236 similar events)
[2026-05-26 01:22:05] [INFO ] Invariant cache hit.
[2026-05-26 01:22:06] [INFO ] State equation strengthened by 161 read => feed constraints.
[2026-05-26 01:22:07] [INFO ] Implicit Places using invariants and state equation in 1481 ms returned []
Implicit Place search using SMT with State Equation took 1745 ms to find 0 implicit places.
[2026-05-26 01:22:08] [INFO ] Redundant transitions in 1598 ms returned []
Running 1294 sub problems to find dead transitions.
[2026-05-26 01:22:08] [INFO ] Flow matrix only has 1097 transitions (discarded 236 similar events)
[2026-05-26 01:22:08] [INFO ] Invariant cache hit.
[2026-05-26 01:22:08] [INFO ] State equation strengthened by 161 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1294 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/1413 variables, and 7 constraints, problems are : Problem set: 0 solved, 1294 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/316 constraints, ReadFeed: 0/161 constraints, PredecessorRefiner: 1294/705 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1294 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1294 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1294 unsolved
At refinement iteration 2 (OVERLAPS) 1096/1404 variables, 308/315 constraints. Problems are: Problem set: 0 solved, 1294 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1404 variables, 161/476 constraints. Problems are: Problem set: 0 solved, 1294 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1404/1413 variables, and 615 constraints, problems are : Problem set: 0 solved, 1294 unsolved in 30047 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/316 constraints, ReadFeed: 161/161 constraints, PredecessorRefiner: 728/705 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61284ms problems are : Problem set: 0 solved, 1294 unsolved
Search for dead transitions found 0 dead transitions in 61287ms
Starting structural reductions in SI_CTL mode, iteration 1 : 316/1394 places, 1333/2483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 64840 ms. Remains : 316/1394 places, 1333/2483 transitions.
[2026-05-26 01:23:10] [INFO ] Flatten gal took : 36 ms
[2026-05-26 01:23:10] [INFO ] Flatten gal took : 40 ms
[2026-05-26 01:23:10] [INFO ] Input system was already deterministic with 1333 transitions.
[2026-05-26 01:23:10] [INFO ] Flatten gal took : 67 ms
[2026-05-26 01:23:10] [INFO ] Flatten gal took : 41 ms
[2026-05-26 01:23:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality15981878271629570061.gal : 8 ms
[2026-05-26 01:23:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality17558471016055247208.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/CTLCardinality15981878271629570061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17558471016055247208.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:23:40] [INFO ] Flatten gal took : 69 ms
[2026-05-26 01:23:40] [INFO ] Applying decomposition
[2026-05-26 01:23:40] [INFO ] Flatten gal took : 71 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/graph8122636049592392889.txt' '-o' '/tmp/graph8122636049592392889.bin' '-w' '/tmp/graph8122636049592392889.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8122636049592392889.bin' '-l' '-1' '-v' '-w' '/tmp/graph8122636049592392889.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:23:40] [INFO ] Decomposing Gal with order
[2026-05-26 01:23:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:23:40] [INFO ] Removed a total of 3142 redundant transitions.
[2026-05-26 01:23:40] [INFO ] Flatten gal took : 68 ms
[2026-05-26 01:23:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 17 ms.
[2026-05-26 01:23:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality15821845082235669263.gal : 4 ms
[2026-05-26 01:23:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality11336997747908912441.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/CTLCardinality15821845082235669263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11336997747908912441.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.10169e+22,0.526046,13468,768,157,14816,1205,1183,40576,179,3177,0


Converting to forward existential form...Done !
original formula: AG((AG(((A(((i3.u33.p927==0)||(i6.i0.u59.p1560==1)) U E((i6.i1.u66.p1733==1) U ((i7.u83.p1962==0)||(i5.u47.p1301==1)))) * (i7.u74.p1949==...357
=> equivalent forward existential formula: ((([((FwdU(FwdU((FwdU(Init,TRUE) * !(E((((i5.u53.p1399==0)||(i0.u7.p255==1)) * !(E(TRUE U !(((i4.u40.p1101==0)||...1303
Reverse transition relation is NOT exact ! Due to transitions t0, t279, t422, t426, t638, t652, t702, t723, t730, t737, t856, t870, t926, t954, t1080, t110...1150
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 1331 transition count 2419
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 1331 transition count 2419
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 131 place count 1331 transition count 2414
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 150 place count 1312 transition count 2395
Iterating global reduction 1 with 19 rules applied. Total rules applied 169 place count 1312 transition count 2395
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 174 place count 1312 transition count 2390
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 176 place count 1310 transition count 2388
Iterating global reduction 2 with 2 rules applied. Total rules applied 178 place count 1310 transition count 2388
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 179 place count 1309 transition count 2387
Iterating global reduction 2 with 1 rules applied. Total rules applied 180 place count 1309 transition count 2387
Applied a total of 180 rules in 267 ms. Remains 1309 /1394 variables (removed 85) and now considering 2387/2483 (removed 96) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13097753035862247731.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16053436476799753337.kers'
[2026-05-26 01:24:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13097753035862247731.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16053436476799753337.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2387 rows 1309 cols 10776 entries
Finished phase 1 with 1287 SingleSign rule and 1 generalized
[2026-05-26 01:24:11] [INFO ] Computed 21 invariants in 22 ms
Computed 21 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-16053436476799753337.kers
Total runtime 26 ms.
[2026-05-26 01:24:11] [INFO ] Implicit Places using invariants in 522 ms returned []
[2026-05-26 01:24:11] [INFO ] Invariant cache hit.
[2026-05-26 01:24:15] [INFO ] Implicit Places using invariants and state equation in 4005 ms returned [13, 21, 188, 196, 361, 369, 534, 542, 708, 716, 883, 892, 1057, 1065]
[2026-05-26 01:24:15] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4535 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1308/1394 places, 2387/2483 transitions.
Applied a total of 0 rules in 74 ms. Remains 1308 /1308 variables (removed 0) and now considering 2387/2387 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4879 ms. Remains : 1308/1394 places, 2387/2483 transitions.
[2026-05-26 01:24:16] [INFO ] Flatten gal took : 96 ms
[2026-05-26 01:24:16] [INFO ] Flatten gal took : 107 ms
[2026-05-26 01:24:16] [INFO ] Input system was already deterministic with 2387 transitions.
[2026-05-26 01:24:16] [INFO ] Flatten gal took : 101 ms
[2026-05-26 01:24:16] [INFO ] Flatten gal took : 102 ms
[2026-05-26 01:24:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality7273175123953668567.gal : 19 ms
[2026-05-26 01:24:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality3426979984660091921.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/CTLCardinality7273175123953668567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3426979984660091921.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:24:46] [INFO ] Flatten gal took : 64 ms
[2026-05-26 01:24:46] [INFO ] Applying decomposition
[2026-05-26 01:24:46] [INFO ] Flatten gal took : 66 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/graph16704189999637971552.txt' '-o' '/tmp/graph16704189999637971552.bin' '-w' '/tmp/graph16704189999637971552.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16704189999637971552.bin' '-l' '-1' '-v' '-w' '/tmp/graph16704189999637971552.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:24:46] [INFO ] Decomposing Gal with order
[2026-05-26 01:24:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:24:47] [INFO ] Removed a total of 3286 redundant transitions.
[2026-05-26 01:24:47] [INFO ] Flatten gal took : 155 ms
[2026-05-26 01:24:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 55 ms.
[2026-05-26 01:24:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality4148149085120082396.gal : 19 ms
[2026-05-26 01:24:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality11285399417380821296.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/CTLCardinality4148149085120082396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11285399417380821296.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1394/1394 places, 2483/2483 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 1328 transition count 2416
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 1328 transition count 2416
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 137 place count 1328 transition count 2411
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 154 place count 1311 transition count 2394
Iterating global reduction 1 with 17 rules applied. Total rules applied 171 place count 1311 transition count 2394
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 176 place count 1311 transition count 2389
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 178 place count 1309 transition count 2387
Iterating global reduction 2 with 2 rules applied. Total rules applied 180 place count 1309 transition count 2387
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 1308 transition count 2386
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 1308 transition count 2386
Applied a total of 182 rules in 238 ms. Remains 1308 /1394 variables (removed 86) and now considering 2386/2483 (removed 97) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8545137655301658672.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11202923802140850289.kers'
[2026-05-26 01:25:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8545137655301658672.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11202923802140850289.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2386 rows 1308 cols 10774 entries
Finished phase 1 with 1286 SingleSign rule and 1 generalized
[2026-05-26 01:25:17] [INFO ] Computed 21 invariants in 13 ms
Computed 21 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-11202923802140850289.kers
Total runtime 22 ms.
[2026-05-26 01:25:18] [INFO ] Implicit Places using invariants in 527 ms returned []
[2026-05-26 01:25:18] [INFO ] Invariant cache hit.
[2026-05-26 01:25:22] [INFO ] Implicit Places using invariants and state equation in 3762 ms returned [13, 21, 187, 195, 362, 370, 535, 543, 708, 716, 883, 891, 1056, 1064]
[2026-05-26 01:25:22] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4294 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1307/1394 places, 2386/2483 transitions.
Applied a total of 0 rules in 89 ms. Remains 1307 /1307 variables (removed 0) and now considering 2386/2386 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4622 ms. Remains : 1307/1394 places, 2386/2483 transitions.
[2026-05-26 01:25:22] [INFO ] Flatten gal took : 111 ms
[2026-05-26 01:25:22] [INFO ] Flatten gal took : 110 ms
[2026-05-26 01:25:22] [INFO ] Input system was already deterministic with 2386 transitions.
[2026-05-26 01:25:22] [INFO ] Flatten gal took : 104 ms
[2026-05-26 01:25:22] [INFO ] Flatten gal took : 109 ms
[2026-05-26 01:25:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality10738649755368778297.gal : 13 ms
[2026-05-26 01:25:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality2451241407092388710.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/CTLCardinality10738649755368778297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2451241407092388710.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:25:53] [INFO ] Flatten gal took : 72 ms
[2026-05-26 01:25:53] [INFO ] Applying decomposition
[2026-05-26 01:25:53] [INFO ] Flatten gal took : 73 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/graph12913840343105186970.txt' '-o' '/tmp/graph12913840343105186970.bin' '-w' '/tmp/graph12913840343105186970.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12913840343105186970.bin' '-l' '-1' '-v' '-w' '/tmp/graph12913840343105186970.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:25:53] [INFO ] Decomposing Gal with order
[2026-05-26 01:25:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:25:53] [INFO ] Removed a total of 3178 redundant transitions.
[2026-05-26 01:25:53] [INFO ] Flatten gal took : 202 ms
[2026-05-26 01:25:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 182 labels/synchronizations in 42 ms.
[2026-05-26 01:25:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality3448148129484497664.gal : 22 ms
[2026-05-26 01:25:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality16634751724824587075.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/CTLCardinality3448148129484497664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16634751724824587075.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 : 1394/1394 places, 2483/2483 transitions.
Graph (trivial) has 1435 edges and 1394 vertex of which 502 / 1394 are part of one of the 56 SCC in 0 ms
Free SCC test removed 446 places
Ensure Unique test removed 507 transitions
Reduce isomorphic transitions removed 507 transitions.
Graph (complete) has 4225 edges and 948 vertex of which 922 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.3 ms
Discarding 26 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 380 transitions
Trivial Post-agglo rules discarded 380 transitions
Performed 380 trivial Post agglomeration. Transition count delta: 380
Iterating post reduction 0 with 380 rules applied. Total rules applied 382 place count 921 transition count 1589
Reduce places removed 380 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 382 rules applied. Total rules applied 764 place count 541 transition count 1587
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 766 place count 539 transition count 1587
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 766 place count 539 transition count 1523
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 894 place count 475 transition count 1523
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 925 place count 444 transition count 1492
Iterating global reduction 3 with 31 rules applied. Total rules applied 956 place count 444 transition count 1492
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 961 place count 444 transition count 1487
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 961 place count 444 transition count 1482
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 971 place count 439 transition count 1482
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 972 place count 438 transition count 1481
Iterating global reduction 4 with 1 rules applied. Total rules applied 973 place count 438 transition count 1481
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 974 place count 437 transition count 1480
Iterating global reduction 4 with 1 rules applied. Total rules applied 975 place count 437 transition count 1480
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 976 place count 436 transition count 1479
Iterating global reduction 4 with 1 rules applied. Total rules applied 977 place count 436 transition count 1479
Performed 129 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 129 places in 1 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 4 with 258 rules applied. Total rules applied 1235 place count 307 transition count 1346
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1236 place count 307 transition count 1345
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 5 with 28 rules applied. Total rules applied 1264 place count 307 transition count 1317
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 5 with 14 rules applied. Total rules applied 1278 place count 307 transition count 1303
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1292 place count 293 transition count 1303
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 1306 place count 286 transition count 1296
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1307 place count 285 transition count 1295
Applied a total of 1307 rules in 215 ms. Remains 285 /1394 variables (removed 1109) and now considering 1295/2483 (removed 1188) transitions.
[2026-05-26 01:26:24] [INFO ] Flow matrix only has 1044 transitions (discarded 251 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14455720754468991080.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4116058831119199168.kers'
[2026-05-26 01:26:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14455720754468991080.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4116058831119199168.kers]
Normalized transition count is 1043 out of 1044 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1043 rows 285 cols 5450 entries
Finished phase 1 with 276 SingleSign rule and 2 generalized
[2026-05-26 01:26:24] [INFO ] Computed 7 invariants in 6 ms
Computed 7 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-4116058831119199168.kers
Total runtime 8 ms.
[2026-05-26 01:26:24] [INFO ] Implicit Places using invariants in 273 ms returned []
[2026-05-26 01:26:24] [INFO ] Flow matrix only has 1044 transitions (discarded 251 similar events)
[2026-05-26 01:26:24] [INFO ] Invariant cache hit.
[2026-05-26 01:26:24] [INFO ] State equation strengthened by 49 read => feed constraints.
[2026-05-26 01:26:25] [INFO ] Implicit Places using invariants and state equation in 1248 ms returned []
Implicit Place search using SMT with State Equation took 1528 ms to find 0 implicit places.
[2026-05-26 01:26:27] [INFO ] Redundant transitions in 1752 ms returned []
Running 1238 sub problems to find dead transitions.
[2026-05-26 01:26:27] [INFO ] Flow matrix only has 1044 transitions (discarded 251 similar events)
[2026-05-26 01:26:27] [INFO ] Invariant cache hit.
[2026-05-26 01:26:27] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/278 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/278 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 2 (OVERLAPS) 1043/1321 variables, 278/285 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1321 variables, 49/334 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1321/1329 variables, and 334 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 30050 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 278/285 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 1238/649 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/278 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/278 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 2 (OVERLAPS) 1043/1321 variables, 278/285 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1321 variables, 49/334 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1321 variables, 62/396 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1321/1329 variables, and 396 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 278/285 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 651/649 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61283ms problems are : Problem set: 0 solved, 1238 unsolved
Search for dead transitions found 0 dead transitions in 61285ms
Starting structural reductions in SI_CTL mode, iteration 1 : 285/1394 places, 1295/2483 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 64795 ms. Remains : 285/1394 places, 1295/2483 transitions.
[2026-05-26 01:27:28] [INFO ] Flatten gal took : 35 ms
[2026-05-26 01:27:28] [INFO ] Flatten gal took : 40 ms
[2026-05-26 01:27:28] [INFO ] Input system was already deterministic with 1295 transitions.
[2026-05-26 01:27:28] [INFO ] Flatten gal took : 47 ms
[2026-05-26 01:27:28] [INFO ] Flatten gal took : 67 ms
[2026-05-26 01:27:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality4149042130929005641.gal : 13 ms
[2026-05-26 01:27:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality17241247270470273797.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/CTLCardinality4149042130929005641.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17241247270470273797.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:27:59] [INFO ] Flatten gal took : 39 ms
[2026-05-26 01:27:59] [INFO ] Applying decomposition
[2026-05-26 01:27:59] [INFO ] Flatten gal took : 40 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/graph4804831824781248408.txt' '-o' '/tmp/graph4804831824781248408.bin' '-w' '/tmp/graph4804831824781248408.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4804831824781248408.bin' '-l' '-1' '-v' '-w' '/tmp/graph4804831824781248408.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:27:59] [INFO ] Decomposing Gal with order
[2026-05-26 01:27:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:27:59] [INFO ] Removed a total of 3287 redundant transitions.
[2026-05-26 01:27:59] [INFO ] Flatten gal took : 65 ms
[2026-05-26 01:27:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 12 ms.
[2026-05-26 01:27:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality10370059058261053698.gal : 4 ms
[2026-05-26 01:27:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality13598937788466575468.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/CTLCardinality10370059058261053698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13598937788466575468.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.41177e+21,0.181893,7988,409,56,5103,606,895,7981,107,1301,0


Converting to forward existential form...Done !
original formula: EF(EG(((i6.u52.p1418!=1)||(i5.u40.p1096!=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((i6.u52.p1418!=1)||(i5.u40.p1096!=1)))] != FALSE
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,0.822977,29120,1,0,44720,1002,4198,165630,428,4186,23082
FORMULA CloudDeployment-PT-7b-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-26 01:28:00] [INFO ] Flatten gal took : 62 ms
[2026-05-26 01:28:00] [INFO ] Flatten gal took : 64 ms
[2026-05-26 01:28:00] [INFO ] Applying decomposition
[2026-05-26 01:28:00] [INFO ] Flatten gal took : 106 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/graph1651752045933867191.txt' '-o' '/tmp/graph1651752045933867191.bin' '-w' '/tmp/graph1651752045933867191.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1651752045933867191.bin' '-l' '-1' '-v' '-w' '/tmp/graph1651752045933867191.weights' '-q' '0' '-e' '0.001'
[2026-05-26 01:28:00] [INFO ] Decomposing Gal with order
[2026-05-26 01:28:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:28:01] [INFO ] Removed a total of 3276 redundant transitions.
[2026-05-26 01:28:01] [INFO ] Flatten gal took : 182 ms
[2026-05-26 01:28:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 179 labels/synchronizations in 41 ms.
[2026-05-26 01:28:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality14881798900900626701.gal : 23 ms
[2026-05-26 01:28:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality15723019179028110048.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/CTLCardinality14881798900900626701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15723019179028110048.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 12 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 01:56:39] [INFO ] Applying decomposition
[2026-05-26 01:56:40] [INFO ] Flatten gal took : 888 ms
[2026-05-26 01:56:40] [INFO ] Decomposing Gal with order
[2026-05-26 01:56:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:56:43] [INFO ] Removed a total of 3745 redundant transitions.
[2026-05-26 01:56:44] [INFO ] Flatten gal took : 2576 ms
[2026-05-26 01:56:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 818 labels/synchronizations in 1541 ms.
[2026-05-26 01:56:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality14972949853080296395.gal : 101 ms
[2026-05-26 01:56:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality3305713715899977659.ctl : 33 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/CTLCardinality14972949853080296395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3305713715899977659.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38787e+33,227.604,2561356,16732,19592,3.7792e+06,728417,1666,1.32478e+07,1864,5.86157e+06,0


Converting to forward existential form...Done !

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="CloudDeployment-PT-7b"
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 CloudDeployment-PT-7b, 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 r050-smll-177946901300521"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-7b.tgz
mv CloudDeployment-PT-7b 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 ;