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.r098-tall-177955695600561.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DLCround-PT-06b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695600561
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.7K Mar 6 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 6 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 6 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 6 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 09:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 16:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 6 16:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 6 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 6 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 813K 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 DLCround-PT-06b-CTLCardinality-2024-00
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-01
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-02
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-03
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-04
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-05
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-06
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-07
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-08
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-09
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-10
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-11
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-12
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-13
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-14
FORMULA_NAME DLCround-PT-06b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779632200877

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-06b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 14:16:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 14:16:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 14:16:42] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2026-05-24 14:16:42] [INFO ] Transformed 2340 places.
[2026-05-24 14:16:42] [INFO ] Transformed 3456 transitions.
[2026-05-24 14:16:42] [INFO ] Found NUPN structural information;
[2026-05-24 14:16:42] [INFO ] Parsed PT model containing 2340 places and 3456 transitions and 9288 arcs in 324 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 113 out of 2340 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2340/2340 places, 3456/3456 transitions.
Discarding 380 places :
Symmetric choice reduction at 0 with 380 rule applications. Total rules 380 place count 1960 transition count 3076
Iterating global reduction 0 with 380 rules applied. Total rules applied 760 place count 1960 transition count 3076
Discarding 280 places :
Symmetric choice reduction at 0 with 280 rule applications. Total rules 1040 place count 1680 transition count 2796
Iterating global reduction 0 with 280 rules applied. Total rules applied 1320 place count 1680 transition count 2796
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 1326 place count 1680 transition count 2790
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 1363 place count 1643 transition count 2698
Iterating global reduction 1 with 37 rules applied. Total rules applied 1400 place count 1643 transition count 2698
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 1419 place count 1624 transition count 2679
Iterating global reduction 1 with 19 rules applied. Total rules applied 1438 place count 1624 transition count 2679
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1439 place count 1624 transition count 2678
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1449 place count 1614 transition count 2668
Iterating global reduction 2 with 10 rules applied. Total rules applied 1459 place count 1614 transition count 2668
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1469 place count 1604 transition count 2658
Iterating global reduction 2 with 10 rules applied. Total rules applied 1479 place count 1604 transition count 2658
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1489 place count 1594 transition count 2648
Iterating global reduction 2 with 10 rules applied. Total rules applied 1499 place count 1594 transition count 2648
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1505 place count 1588 transition count 2642
Iterating global reduction 2 with 6 rules applied. Total rules applied 1511 place count 1588 transition count 2642
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1515 place count 1584 transition count 2638
Iterating global reduction 2 with 4 rules applied. Total rules applied 1519 place count 1584 transition count 2638
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1523 place count 1580 transition count 2634
Iterating global reduction 2 with 4 rules applied. Total rules applied 1527 place count 1580 transition count 2634
Applied a total of 1527 rules in 1193 ms. Remains 1580 /2340 variables (removed 760) and now considering 2634/3456 (removed 822) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12374686265778914800.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1634763270337375166.kers'
[2026-05-24 14:16:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12374686265778914800.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1634763270337375166.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2634 rows 1580 cols 7524 entries
Finished phase 1 with 1471 SingleSign rule and 0 generalized
[2026-05-24 14:16:43] [INFO ] Computed 109 invariants in 11 ms
Computed 109 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-1634763270337375166.kers
Total runtime 14 ms.
[2026-05-24 14:16:44] [INFO ] Implicit Places using invariants in 915 ms returned []
[2026-05-24 14:16:44] [INFO ] Invariant cache hit.
[2026-05-24 14:16:46] [INFO ] Implicit Places using invariants and state equation in 1528 ms returned []
Implicit Place search using SMT with State Equation took 2478 ms to find 0 implicit places.
Running 2633 sub problems to find dead transitions.
[2026-05-24 14:16:46] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1579/4214 variables, and 0 constraints, problems are : Problem set: 0 solved, 2633 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1580 constraints, PredecessorRefiner: 2633/2633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2633 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1579/4214 variables, and 0 constraints, problems are : Problem set: 0 solved, 2633 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1580 constraints, PredecessorRefiner: 0/2633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61076ms problems are : Problem set: 0 solved, 2633 unsolved
Search for dead transitions found 0 dead transitions in 61101ms
Starting structural reductions in LTL mode, iteration 1 : 1580/2340 places, 2634/3456 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64822 ms. Remains : 1580/2340 places, 2634/3456 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Applied a total of 0 rules in 40 ms. Remains 1580 /1580 variables (removed 0) and now considering 2634/2634 (removed 0) transitions.
[2026-05-24 14:17:47] [INFO ] Invariant cache hit.
[2026-05-24 14:17:48] [INFO ] Implicit Places using invariants in 645 ms returned []
[2026-05-24 14:17:48] [INFO ] Invariant cache hit.
[2026-05-24 14:17:49] [INFO ] Implicit Places using invariants and state equation in 1467 ms returned []
Implicit Place search using SMT with State Equation took 2117 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2158 ms. Remains : 1580/1580 places, 2634/2634 transitions.
Support contains 113 out of 1580 places after structural reductions.
[2026-05-24 14:17:49] [INFO ] Flatten gal took : 159 ms
[2026-05-24 14:17:50] [INFO ] Flatten gal took : 100 ms
[2026-05-24 14:17:50] [INFO ] Input system was already deterministic with 2634 transitions.
Support contains 103 out of 1580 places (down from 113) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1341 ms. (29 steps per ms) remains 2/63 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 156 ms. (254 steps per ms) remains 2/2 properties
[2026-05-24 14:17:50] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 712/721 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/721 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 859/1580 variables, 65/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1580 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2634/4214 variables, 1580/1689 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4214 variables, 0/1689 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/4214 variables, 0/1689 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4214/4214 variables, and 1689 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1118 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 1580/1580 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp59 is UNSAT
At refinement iteration 1 (OVERLAPS) 712/721 variables, 44/44 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/721 variables, 0/44 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 859/1580 variables, 65/109 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1580 variables, 0/109 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2634/4214 variables, 1580/1689 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4214 variables, 1/1690 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4214 variables, 0/1690 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/4214 variables, 0/1690 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4214/4214 variables, and 1690 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1304 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 1580/1580 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2441ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 572 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=95 )
Parikh walk visited 1 properties in 11 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-24 14:17:53] [INFO ] Flatten gal took : 56 ms
[2026-05-24 14:17:53] [INFO ] Flatten gal took : 54 ms
[2026-05-24 14:17:53] [INFO ] Input system was already deterministic with 2634 transitions.
Computed a total of 234 stabilizing places and 234 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Graph (trivial) has 1451 edges and 1580 vertex of which 418 / 1580 are part of one of the 32 SCC in 5 ms
Free SCC test removed 386 places
Ensure Unique test removed 415 transitions
Reduce isomorphic transitions removed 415 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 311 transitions
Trivial Post-agglo rules discarded 311 transitions
Performed 311 trivial Post agglomeration. Transition count delta: 311
Iterating post reduction 0 with 311 rules applied. Total rules applied 312 place count 1193 transition count 1907
Reduce places removed 311 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 350 rules applied. Total rules applied 662 place count 882 transition count 1868
Reduce places removed 23 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 2 with 25 rules applied. Total rules applied 687 place count 859 transition count 1866
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 689 place count 858 transition count 1865
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 690 place count 857 transition count 1865
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 100 Pre rules applied. Total rules applied 690 place count 857 transition count 1765
Deduced a syphon composed of 100 places in 4 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 5 with 200 rules applied. Total rules applied 890 place count 757 transition count 1765
Discarding 70 places :
Symmetric choice reduction at 5 with 70 rule applications. Total rules 960 place count 687 transition count 1476
Iterating global reduction 5 with 70 rules applied. Total rules applied 1030 place count 687 transition count 1476
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1032 place count 687 transition count 1474
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1032 place count 687 transition count 1458
Deduced a syphon composed of 16 places in 5 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1064 place count 671 transition count 1458
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1065 place count 670 transition count 1451
Iterating global reduction 6 with 1 rules applied. Total rules applied 1066 place count 670 transition count 1451
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1067 place count 670 transition count 1450
Performed 227 Post agglomeration using F-continuation condition.Transition count delta: 227
Deduced a syphon composed of 227 places in 1 ms
Reduce places removed 227 places and 0 transitions.
Iterating global reduction 7 with 454 rules applied. Total rules applied 1521 place count 443 transition count 1223
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1523 place count 443 transition count 1221
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1524 place count 442 transition count 1221
Discarding 25 places :
Symmetric choice reduction at 9 with 25 rule applications. Total rules 1549 place count 417 transition count 986
Iterating global reduction 9 with 25 rules applied. Total rules applied 1574 place count 417 transition count 986
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 1593 place count 417 transition count 967
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 10 with 14 rules applied. Total rules applied 1607 place count 417 transition count 953
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 7 rules applied. Total rules applied 1614 place count 417 transition count 946
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 1621 place count 410 transition count 946
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1623 place count 408 transition count 944
Applied a total of 1623 rules in 274 ms. Remains 408 /1580 variables (removed 1172) and now considering 944/2634 (removed 1690) transitions.
[2026-05-24 14:17:53] [INFO ] Flow matrix only has 913 transitions (discarded 31 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4829916404410355190.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17176623189164474230.kers'
[2026-05-24 14:17:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4829916404410355190.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17176623189164474230.kers]
Normalized transition count is 912 out of 913 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 912 rows 408 cols 2818 entries
Finished phase 1 with 299 SingleSign rule and 0 generalized
[2026-05-24 14:17:53] [INFO ] Computed 109 invariants in 2 ms
Computed 109 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17176623189164474230.kers
Total runtime 3 ms.
[2026-05-24 14:17:54] [INFO ] Implicit Places using invariants in 165 ms returned []
[2026-05-24 14:17:54] [INFO ] Flow matrix only has 913 transitions (discarded 31 similar events)
[2026-05-24 14:17:54] [INFO ] Invariant cache hit.
[2026-05-24 14:17:54] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 519 ms to find 0 implicit places.
[2026-05-24 14:17:54] [INFO ] Redundant transitions in 56 ms returned []
Running 697 sub problems to find dead transitions.
[2026-05-24 14:17:54] [INFO ] Flow matrix only has 913 transitions (discarded 31 similar events)
[2026-05-24 14:17:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (OVERLAPS) 98/408 variables, 98/109 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/408 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 4 (OVERLAPS) 912/1320 variables, 408/517 constraints. Problems are: Problem set: 0 solved, 697 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1320/1321 variables, and 517 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 408/408 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 697 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (OVERLAPS) 98/408 variables, 98/109 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/408 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 4 (OVERLAPS) 912/1320 variables, 408/517 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1320 variables, 697/1214 constraints. Problems are: Problem set: 0 solved, 697 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1320/1321 variables, and 1214 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 408/408 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60192ms problems are : Problem set: 0 solved, 697 unsolved
Search for dead transitions found 0 dead transitions in 60195ms
Starting structural reductions in SI_CTL mode, iteration 1 : 408/1580 places, 944/2634 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61061 ms. Remains : 408/1580 places, 944/2634 transitions.
[2026-05-24 14:18:54] [INFO ] Flatten gal took : 18 ms
[2026-05-24 14:18:54] [INFO ] Flatten gal took : 19 ms
[2026-05-24 14:18:54] [INFO ] Input system was already deterministic with 944 transitions.
[2026-05-24 14:18:54] [INFO ] Flatten gal took : 18 ms
[2026-05-24 14:18:54] [INFO ] Flatten gal took : 18 ms
[2026-05-24 14:18:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality8690634919897933407.gal : 17 ms
[2026-05-24 14:18:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality9544961065207555378.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8690634919897933407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9544961065207555378.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:19:24] [INFO ] Flatten gal took : 20 ms
[2026-05-24 14:19:24] [INFO ] Applying decomposition
[2026-05-24 14:19:24] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph350927070022569879.txt' '-o' '/tmp/graph350927070022569879.bin' '-w' '/tmp/graph350927070022569879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph350927070022569879.bin' '-l' '-1' '-v' '-w' '/tmp/graph350927070022569879.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:19:25] [INFO ] Decomposing Gal with order
[2026-05-24 14:19:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:19:25] [INFO ] Removed a total of 950 redundant transitions.
[2026-05-24 14:19:25] [INFO ] Flatten gal took : 94 ms
[2026-05-24 14:19:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 21 ms.
[2026-05-24 14:19:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality6713699475106086259.gal : 9 ms
[2026-05-24 14:19:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality3756136532963837663.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/CTLCardinality6713699475106086259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3756136532963837663.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,8.13503e+57,0.098056,8180,80,9,1461,152,604,1632,39,187,0


Converting to forward existential form...Done !
original formula: AF(AG(EF((i2.u11.p309==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(E(TRUE U (i2.u11.p309==1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
(forward)formula 0,0,14.3506,779840,1,0,1.40091e+06,179,3665,6.60287e+06,136,340,145261
FORMULA DLCround-PT-06b-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Graph (trivial) has 1449 edges and 1580 vertex of which 400 / 1580 are part of one of the 33 SCC in 2 ms
Free SCC test removed 367 places
Ensure Unique test removed 393 transitions
Reduce isomorphic transitions removed 393 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 318 transitions
Trivial Post-agglo rules discarded 318 transitions
Performed 318 trivial Post agglomeration. Transition count delta: 318
Iterating post reduction 0 with 318 rules applied. Total rules applied 319 place count 1212 transition count 1922
Reduce places removed 318 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 358 rules applied. Total rules applied 677 place count 894 transition count 1882
Reduce places removed 24 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 2 with 26 rules applied. Total rules applied 703 place count 870 transition count 1880
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 704 place count 869 transition count 1880
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 104 Pre rules applied. Total rules applied 704 place count 869 transition count 1776
Deduced a syphon composed of 104 places in 5 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 4 with 208 rules applied. Total rules applied 912 place count 765 transition count 1776
Discarding 67 places :
Symmetric choice reduction at 4 with 67 rule applications. Total rules 979 place count 698 transition count 1508
Iterating global reduction 4 with 67 rules applied. Total rules applied 1046 place count 698 transition count 1508
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1048 place count 698 transition count 1506
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1048 place count 698 transition count 1490
Deduced a syphon composed of 16 places in 10 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1080 place count 682 transition count 1490
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1082 place count 680 transition count 1473
Iterating global reduction 5 with 2 rules applied. Total rules applied 1084 place count 680 transition count 1473
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1085 place count 680 transition count 1472
Performed 229 Post agglomeration using F-continuation condition.Transition count delta: 229
Deduced a syphon composed of 229 places in 0 ms
Reduce places removed 229 places and 0 transitions.
Iterating global reduction 6 with 458 rules applied. Total rules applied 1543 place count 451 transition count 1243
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1545 place count 451 transition count 1241
Discarding 23 places :
Symmetric choice reduction at 7 with 23 rule applications. Total rules 1568 place count 428 transition count 1026
Iterating global reduction 7 with 23 rules applied. Total rules applied 1591 place count 428 transition count 1026
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 1608 place count 428 transition count 1009
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1612 place count 426 transition count 1007
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 1625 place count 426 transition count 994
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 8 with 7 rules applied. Total rules applied 1632 place count 426 transition count 987
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1639 place count 419 transition count 987
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1641 place count 417 transition count 985
Applied a total of 1641 rules in 224 ms. Remains 417 /1580 variables (removed 1163) and now considering 985/2634 (removed 1649) transitions.
[2026-05-24 14:19:40] [INFO ] Flow matrix only has 953 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17694513571803387144.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1792784719638430925.kers'
[2026-05-24 14:19:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17694513571803387144.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1792784719638430925.kers]
Normalized transition count is 952 out of 953 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 952 rows 417 cols 2944 entries
Finished phase 1 with 308 SingleSign rule and 0 generalized
[2026-05-24 14:19:40] [INFO ] Computed 109 invariants in 2 ms
Computed 109 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1792784719638430925.kers
Total runtime 3 ms.
[2026-05-24 14:19:40] [INFO ] Implicit Places using invariants in 377 ms returned []
[2026-05-24 14:19:40] [INFO ] Flow matrix only has 953 transitions (discarded 32 similar events)
[2026-05-24 14:19:40] [INFO ] Invariant cache hit.
[2026-05-24 14:19:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2026-05-24 14:19:40] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 751 ms to find 0 implicit places.
[2026-05-24 14:19:40] [INFO ] Redundant transitions in 13 ms returned []
Running 742 sub problems to find dead transitions.
[2026-05-24 14:19:40] [INFO ] Flow matrix only has 953 transitions (discarded 32 similar events)
[2026-05-24 14:19:40] [INFO ] Invariant cache hit.
[2026-05-24 14:19:40] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/318 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 2 (OVERLAPS) 99/417 variables, 99/109 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/417 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 4 (OVERLAPS) 952/1369 variables, 417/526 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1369 variables, 10/536 constraints. Problems are: Problem set: 0 solved, 742 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1369/1370 variables, and 536 constraints, problems are : Problem set: 0 solved, 742 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 417/417 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 742/742 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 742 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/318 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 2 (OVERLAPS) 99/417 variables, 99/109 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/417 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 4 (OVERLAPS) 952/1369 variables, 417/526 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1369 variables, 10/536 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1369 variables, 742/1278 constraints. Problems are: Problem set: 0 solved, 742 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 1369/1370 variables, and 1278 constraints, problems are : Problem set: 0 solved, 742 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 417/417 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 742/742 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60185ms problems are : Problem set: 0 solved, 742 unsolved
Search for dead transitions found 0 dead transitions in 60187ms
Starting structural reductions in SI_CTL mode, iteration 1 : 417/1580 places, 985/2634 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61187 ms. Remains : 417/1580 places, 985/2634 transitions.
[2026-05-24 14:20:41] [INFO ] Flatten gal took : 17 ms
[2026-05-24 14:20:41] [INFO ] Flatten gal took : 28 ms
[2026-05-24 14:20:41] [INFO ] Input system was already deterministic with 985 transitions.
[2026-05-24 14:20:41] [INFO ] Flatten gal took : 17 ms
[2026-05-24 14:20:41] [INFO ] Flatten gal took : 17 ms
[2026-05-24 14:20:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality10068545759475187676.gal : 4 ms
[2026-05-24 14:20:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality18021240646599949056.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/CTLCardinality10068545759475187676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18021240646599949056.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.
[2026-05-24 14:21:11] [INFO ] Flatten gal took : 16 ms
[2026-05-24 14:21:11] [INFO ] Applying decomposition
[2026-05-24 14:21:11] [INFO ] Flatten gal took : 18 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/graph10507939875737655132.txt' '-o' '/tmp/graph10507939875737655132.bin' '-w' '/tmp/graph10507939875737655132.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10507939875737655132.bin' '-l' '-1' '-v' '-w' '/tmp/graph10507939875737655132.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:21:11] [INFO ] Decomposing Gal with order
[2026-05-24 14:21:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:21:11] [INFO ] Removed a total of 1012 redundant transitions.
[2026-05-24 14:21:11] [INFO ] Flatten gal took : 63 ms
[2026-05-24 14:21:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 10 ms.
[2026-05-24 14:21:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality17604863577163371409.gal : 6 ms
[2026-05-24 14:21:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality8641305011317481034.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/CTLCardinality17604863577163371409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8641305011317481034.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,1.49456e+58,0.120373,8276,124,9,1898,183,682,1867,38,221,0


Converting to forward existential form...Done !
original formula: EG(((i9.u46.p1079==0)||(i7.u38.p895==1)))
=> equivalent forward existential formula: [FwdG(Init,((i9.u46.p1079==0)||(i7.u38.p895==1)))] != FALSE
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
(forward)formula 0,1,1.75973,105092,1,0,234279,183,3144,675494,116,355,31032
FORMULA DLCround-PT-06b-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1534 transition count 2586
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1534 transition count 2586
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 119 place count 1507 transition count 2549
Iterating global reduction 0 with 27 rules applied. Total rules applied 146 place count 1507 transition count 2549
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 149 place count 1507 transition count 2546
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 160 place count 1496 transition count 2535
Iterating global reduction 1 with 11 rules applied. Total rules applied 171 place count 1496 transition count 2535
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 172 place count 1496 transition count 2534
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 179 place count 1489 transition count 2527
Iterating global reduction 2 with 7 rules applied. Total rules applied 186 place count 1489 transition count 2527
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 191 place count 1484 transition count 2522
Iterating global reduction 2 with 5 rules applied. Total rules applied 196 place count 1484 transition count 2522
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 201 place count 1479 transition count 2517
Iterating global reduction 2 with 5 rules applied. Total rules applied 206 place count 1479 transition count 2517
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 210 place count 1475 transition count 2513
Iterating global reduction 2 with 4 rules applied. Total rules applied 214 place count 1475 transition count 2513
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 215 place count 1474 transition count 2512
Iterating global reduction 2 with 1 rules applied. Total rules applied 216 place count 1474 transition count 2512
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 217 place count 1473 transition count 2511
Iterating global reduction 2 with 1 rules applied. Total rules applied 218 place count 1473 transition count 2511
Applied a total of 218 rules in 399 ms. Remains 1473 /1580 variables (removed 107) and now considering 2511/2634 (removed 123) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1532891929715376785.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8813592190252938666.kers'
[2026-05-24 14:21:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1532891929715376785.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8813592190252938666.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2511 rows 1473 cols 7258 entries
Finished phase 1 with 1364 SingleSign rule and 0 generalized
[2026-05-24 14:21:13] [INFO ] Computed 109 invariants in 13 ms
Computed 109 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-8813592190252938666.kers
Total runtime 26 ms.
[2026-05-24 14:21:14] [INFO ] Implicit Places using invariants in 644 ms returned []
[2026-05-24 14:21:14] [INFO ] Invariant cache hit.
[2026-05-24 14:21:15] [INFO ] Implicit Places using invariants and state equation in 1332 ms returned []
Implicit Place search using SMT with State Equation took 1980 ms to find 0 implicit places.
Running 2510 sub problems to find dead transitions.
[2026-05-24 14:21:15] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1472/3984 variables, and 0 constraints, problems are : Problem set: 0 solved, 2510 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1473 constraints, PredecessorRefiner: 2510/2510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2510 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1472/3984 variables, and 0 constraints, problems are : Problem set: 0 solved, 2510 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1473 constraints, PredecessorRefiner: 0/2510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60668ms problems are : Problem set: 0 solved, 2510 unsolved
Search for dead transitions found 0 dead transitions in 60673ms
Starting structural reductions in LTL mode, iteration 1 : 1473/1580 places, 2511/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63060 ms. Remains : 1473/1580 places, 2511/2634 transitions.
[2026-05-24 14:22:16] [INFO ] Flatten gal took : 43 ms
[2026-05-24 14:22:16] [INFO ] Flatten gal took : 34 ms
[2026-05-24 14:22:16] [INFO ] Input system was already deterministic with 2511 transitions.
[2026-05-24 14:22:16] [INFO ] Flatten gal took : 33 ms
[2026-05-24 14:22:16] [INFO ] Flatten gal took : 30 ms
[2026-05-24 14:22:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality13858172963979486323.gal : 12 ms
[2026-05-24 14:22:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality5752541569943783393.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/CTLCardinality13858172963979486323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5752541569943783393.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:22:46] [INFO ] Flatten gal took : 29 ms
[2026-05-24 14:22:46] [INFO ] Applying decomposition
[2026-05-24 14:22:47] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5928211091234259089.txt' '-o' '/tmp/graph5928211091234259089.bin' '-w' '/tmp/graph5928211091234259089.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5928211091234259089.bin' '-l' '-1' '-v' '-w' '/tmp/graph5928211091234259089.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:22:47] [INFO ] Decomposing Gal with order
[2026-05-24 14:22:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:22:47] [INFO ] Removed a total of 2166 redundant transitions.
[2026-05-24 14:22:47] [INFO ] Flatten gal took : 90 ms
[2026-05-24 14:22:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 43 ms.
[2026-05-24 14:22:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality8687201626903524672.gal : 37 ms
[2026-05-24 14:22:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality14231162114119451939.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/CTLCardinality8687201626903524672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14231162114119451939.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 : 1580/1580 places, 2634/2634 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 1524 transition count 2576
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 1524 transition count 2576
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 148 place count 1488 transition count 2530
Iterating global reduction 0 with 36 rules applied. Total rules applied 184 place count 1488 transition count 2530
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 187 place count 1488 transition count 2527
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 205 place count 1470 transition count 2509
Iterating global reduction 1 with 18 rules applied. Total rules applied 223 place count 1470 transition count 2509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 224 place count 1470 transition count 2508
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 233 place count 1461 transition count 2499
Iterating global reduction 2 with 9 rules applied. Total rules applied 242 place count 1461 transition count 2499
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 250 place count 1453 transition count 2491
Iterating global reduction 2 with 8 rules applied. Total rules applied 258 place count 1453 transition count 2491
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 266 place count 1445 transition count 2483
Iterating global reduction 2 with 8 rules applied. Total rules applied 274 place count 1445 transition count 2483
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 279 place count 1440 transition count 2478
Iterating global reduction 2 with 5 rules applied. Total rules applied 284 place count 1440 transition count 2478
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 286 place count 1438 transition count 2476
Iterating global reduction 2 with 2 rules applied. Total rules applied 288 place count 1438 transition count 2476
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 289 place count 1437 transition count 2475
Iterating global reduction 2 with 1 rules applied. Total rules applied 290 place count 1437 transition count 2475
Applied a total of 290 rules in 384 ms. Remains 1437 /1580 variables (removed 143) and now considering 2475/2634 (removed 159) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2274991217469724254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12855174925964696674.kers'
[2026-05-24 14:23:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2274991217469724254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12855174925964696674.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2475 rows 1437 cols 7186 entries
Finished phase 1 with 1328 SingleSign rule and 0 generalized
[2026-05-24 14:23:18] [INFO ] Computed 109 invariants in 11 ms
Computed 109 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-12855174925964696674.kers
Total runtime 17 ms.
[2026-05-24 14:23:18] [INFO ] Implicit Places using invariants in 596 ms returned []
[2026-05-24 14:23:18] [INFO ] Invariant cache hit.
[2026-05-24 14:23:19] [INFO ] Implicit Places using invariants and state equation in 1313 ms returned []
Implicit Place search using SMT with State Equation took 1911 ms to find 0 implicit places.
Running 2474 sub problems to find dead transitions.
[2026-05-24 14:23:19] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1436/3912 variables, and 0 constraints, problems are : Problem set: 0 solved, 2474 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1437 constraints, PredecessorRefiner: 2474/2474 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2474 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1436/3912 variables, and 0 constraints, problems are : Problem set: 0 solved, 2474 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1437 constraints, PredecessorRefiner: 0/2474 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60670ms problems are : Problem set: 0 solved, 2474 unsolved
Search for dead transitions found 0 dead transitions in 60675ms
Starting structural reductions in LTL mode, iteration 1 : 1437/1580 places, 2475/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62983 ms. Remains : 1437/1580 places, 2475/2634 transitions.
[2026-05-24 14:24:20] [INFO ] Flatten gal took : 24 ms
[2026-05-24 14:24:20] [INFO ] Flatten gal took : 27 ms
[2026-05-24 14:24:20] [INFO ] Input system was already deterministic with 2475 transitions.
[2026-05-24 14:24:20] [INFO ] Flatten gal took : 30 ms
[2026-05-24 14:24:20] [INFO ] Flatten gal took : 30 ms
[2026-05-24 14:24:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality8959724529724195486.gal : 9 ms
[2026-05-24 14:24:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality4770678076933355389.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/CTLCardinality8959724529724195486.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4770678076933355389.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:24:50] [INFO ] Flatten gal took : 29 ms
[2026-05-24 14:24:50] [INFO ] Applying decomposition
[2026-05-24 14:24:50] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18385048034852331474.txt' '-o' '/tmp/graph18385048034852331474.bin' '-w' '/tmp/graph18385048034852331474.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18385048034852331474.bin' '-l' '-1' '-v' '-w' '/tmp/graph18385048034852331474.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:24:51] [INFO ] Decomposing Gal with order
[2026-05-24 14:24:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:24:51] [INFO ] Removed a total of 2148 redundant transitions.
[2026-05-24 14:24:51] [INFO ] Flatten gal took : 67 ms
[2026-05-24 14:24:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 19 ms.
[2026-05-24 14:24:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality5213840333155186081.gal : 13 ms
[2026-05-24 14:24:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality9175266999504011929.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/CTLCardinality5213840333155186081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9175266999504011929.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 1522 transition count 2574
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 1522 transition count 2574
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 153 place count 1485 transition count 2527
Iterating global reduction 0 with 37 rules applied. Total rules applied 190 place count 1485 transition count 2527
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 193 place count 1485 transition count 2524
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 211 place count 1467 transition count 2506
Iterating global reduction 1 with 18 rules applied. Total rules applied 229 place count 1467 transition count 2506
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 230 place count 1467 transition count 2505
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 240 place count 1457 transition count 2495
Iterating global reduction 2 with 10 rules applied. Total rules applied 250 place count 1457 transition count 2495
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 258 place count 1449 transition count 2487
Iterating global reduction 2 with 8 rules applied. Total rules applied 266 place count 1449 transition count 2487
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 274 place count 1441 transition count 2479
Iterating global reduction 2 with 8 rules applied. Total rules applied 282 place count 1441 transition count 2479
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 287 place count 1436 transition count 2474
Iterating global reduction 2 with 5 rules applied. Total rules applied 292 place count 1436 transition count 2474
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 294 place count 1434 transition count 2472
Iterating global reduction 2 with 2 rules applied. Total rules applied 296 place count 1434 transition count 2472
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 297 place count 1433 transition count 2471
Iterating global reduction 2 with 1 rules applied. Total rules applied 298 place count 1433 transition count 2471
Applied a total of 298 rules in 382 ms. Remains 1433 /1580 variables (removed 147) and now considering 2471/2634 (removed 163) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3471995723850845274.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15145157804005357616.kers'
[2026-05-24 14:25:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3471995723850845274.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15145157804005357616.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2471 rows 1433 cols 7178 entries
Finished phase 1 with 1324 SingleSign rule and 0 generalized
[2026-05-24 14:25:21] [INFO ] Computed 109 invariants in 14 ms
Computed 109 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-15145157804005357616.kers
Total runtime 16 ms.
[2026-05-24 14:25:22] [INFO ] Implicit Places using invariants in 591 ms returned []
[2026-05-24 14:25:22] [INFO ] Invariant cache hit.
[2026-05-24 14:25:23] [INFO ] Implicit Places using invariants and state equation in 1290 ms returned []
Implicit Place search using SMT with State Equation took 1887 ms to find 0 implicit places.
Running 2470 sub problems to find dead transitions.
[2026-05-24 14:25:23] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1432/3904 variables, and 0 constraints, problems are : Problem set: 0 solved, 2470 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1433 constraints, PredecessorRefiner: 2470/2470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2470 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1432/3904 variables, and 0 constraints, problems are : Problem set: 0 solved, 2470 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1433 constraints, PredecessorRefiner: 0/2470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60660ms problems are : Problem set: 0 solved, 2470 unsolved
Search for dead transitions found 0 dead transitions in 60664ms
Starting structural reductions in LTL mode, iteration 1 : 1433/1580 places, 2471/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62942 ms. Remains : 1433/1580 places, 2471/2634 transitions.
[2026-05-24 14:26:24] [INFO ] Flatten gal took : 23 ms
[2026-05-24 14:26:24] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:26:24] [INFO ] Input system was already deterministic with 2471 transitions.
[2026-05-24 14:26:24] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:26:24] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:26:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality1922329359155131268.gal : 8 ms
[2026-05-24 14:26:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality13240066232880669018.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/CTLCardinality1922329359155131268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13240066232880669018.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:26:54] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:26:54] [INFO ] Applying decomposition
[2026-05-24 14:26:54] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13357218349319118657.txt' '-o' '/tmp/graph13357218349319118657.bin' '-w' '/tmp/graph13357218349319118657.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13357218349319118657.bin' '-l' '-1' '-v' '-w' '/tmp/graph13357218349319118657.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:26:54] [INFO ] Decomposing Gal with order
[2026-05-24 14:26:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:26:54] [INFO ] Removed a total of 2178 redundant transitions.
[2026-05-24 14:26:54] [INFO ] Flatten gal took : 65 ms
[2026-05-24 14:26:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 47 ms.
[2026-05-24 14:26:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality12046158394586800721.gal : 15 ms
[2026-05-24 14:26:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality17501814600088619183.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/CTLCardinality12046158394586800721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17501814600088619183.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 : 1580/1580 places, 2634/2634 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 1520 transition count 2572
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 1520 transition count 2572
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 158 place count 1482 transition count 2524
Iterating global reduction 0 with 38 rules applied. Total rules applied 196 place count 1482 transition count 2524
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 199 place count 1482 transition count 2521
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 217 place count 1464 transition count 2503
Iterating global reduction 1 with 18 rules applied. Total rules applied 235 place count 1464 transition count 2503
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 236 place count 1464 transition count 2502
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 246 place count 1454 transition count 2492
Iterating global reduction 2 with 10 rules applied. Total rules applied 256 place count 1454 transition count 2492
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 264 place count 1446 transition count 2484
Iterating global reduction 2 with 8 rules applied. Total rules applied 272 place count 1446 transition count 2484
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 280 place count 1438 transition count 2476
Iterating global reduction 2 with 8 rules applied. Total rules applied 288 place count 1438 transition count 2476
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 293 place count 1433 transition count 2471
Iterating global reduction 2 with 5 rules applied. Total rules applied 298 place count 1433 transition count 2471
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 300 place count 1431 transition count 2469
Iterating global reduction 2 with 2 rules applied. Total rules applied 302 place count 1431 transition count 2469
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 303 place count 1430 transition count 2468
Iterating global reduction 2 with 1 rules applied. Total rules applied 304 place count 1430 transition count 2468
Applied a total of 304 rules in 359 ms. Remains 1430 /1580 variables (removed 150) and now considering 2468/2634 (removed 166) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5923755837088493151.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-951141714162952573.kers'
[2026-05-24 14:27:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5923755837088493151.kers, --Pflows, --basisKERS=/tmp/petrispot-output-951141714162952573.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 2468 rows 1430 cols 7172 entries
Finished phase 1 with 1321 SingleSign rule and 0 generalized
[2026-05-24 14:27:25] [INFO ] Computed 109 invariants in 21 ms
Computed 109 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-951141714162952573.kers
Total runtime 24 ms.
[2026-05-24 14:27:26] [INFO ] Implicit Places using invariants in 603 ms returned []
[2026-05-24 14:27:26] [INFO ] Invariant cache hit.
[2026-05-24 14:27:27] [INFO ] Implicit Places using invariants and state equation in 1334 ms returned []
Implicit Place search using SMT with State Equation took 1941 ms to find 0 implicit places.
Running 2467 sub problems to find dead transitions.
[2026-05-24 14:27:27] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1429/3898 variables, and 0 constraints, problems are : Problem set: 0 solved, 2467 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1430 constraints, PredecessorRefiner: 2467/2467 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2467 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1429/3898 variables, and 0 constraints, problems are : Problem set: 0 solved, 2467 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1430 constraints, PredecessorRefiner: 0/2467 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60673ms problems are : Problem set: 0 solved, 2467 unsolved
Search for dead transitions found 0 dead transitions in 60677ms
Starting structural reductions in LTL mode, iteration 1 : 1430/1580 places, 2468/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62982 ms. Remains : 1430/1580 places, 2468/2634 transitions.
[2026-05-24 14:28:28] [INFO ] Flatten gal took : 24 ms
[2026-05-24 14:28:28] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:28:28] [INFO ] Input system was already deterministic with 2468 transitions.
[2026-05-24 14:28:28] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:28:28] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:28:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality17797879569511204324.gal : 7 ms
[2026-05-24 14:28:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality7986709502349943721.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/CTLCardinality17797879569511204324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7986709502349943721.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:28:58] [INFO ] Flatten gal took : 30 ms
[2026-05-24 14:28:58] [INFO ] Applying decomposition
[2026-05-24 14:28:58] [INFO ] Flatten gal took : 37 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/graph7114518113990352738.txt' '-o' '/tmp/graph7114518113990352738.bin' '-w' '/tmp/graph7114518113990352738.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7114518113990352738.bin' '-l' '-1' '-v' '-w' '/tmp/graph7114518113990352738.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:28:58] [INFO ] Decomposing Gal with order
[2026-05-24 14:28:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:28:58] [INFO ] Removed a total of 2199 redundant transitions.
[2026-05-24 14:28:58] [INFO ] Flatten gal took : 64 ms
[2026-05-24 14:28:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 20 ms.
[2026-05-24 14:28:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality6188354313604140771.gal : 14 ms
[2026-05-24 14:28:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality17880462965758432877.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/CTLCardinality6188354313604140771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17880462965758432877.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 : 1580/1580 places, 2634/2634 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 1522 transition count 2574
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 1522 transition count 2574
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 154 place count 1484 transition count 2526
Iterating global reduction 0 with 38 rules applied. Total rules applied 192 place count 1484 transition count 2526
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 195 place count 1484 transition count 2523
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 213 place count 1466 transition count 2505
Iterating global reduction 1 with 18 rules applied. Total rules applied 231 place count 1466 transition count 2505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 232 place count 1466 transition count 2504
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 242 place count 1456 transition count 2494
Iterating global reduction 2 with 10 rules applied. Total rules applied 252 place count 1456 transition count 2494
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 260 place count 1448 transition count 2486
Iterating global reduction 2 with 8 rules applied. Total rules applied 268 place count 1448 transition count 2486
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 276 place count 1440 transition count 2478
Iterating global reduction 2 with 8 rules applied. Total rules applied 284 place count 1440 transition count 2478
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 289 place count 1435 transition count 2473
Iterating global reduction 2 with 5 rules applied. Total rules applied 294 place count 1435 transition count 2473
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 296 place count 1433 transition count 2471
Iterating global reduction 2 with 2 rules applied. Total rules applied 298 place count 1433 transition count 2471
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 299 place count 1432 transition count 2470
Iterating global reduction 2 with 1 rules applied. Total rules applied 300 place count 1432 transition count 2470
Applied a total of 300 rules in 379 ms. Remains 1432 /1580 variables (removed 148) and now considering 2470/2634 (removed 164) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3872102296033239849.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2475431288340602611.kers'
[2026-05-24 14:29:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3872102296033239849.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2475431288340602611.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2470 rows 1432 cols 7176 entries
Finished phase 1 with 1323 SingleSign rule and 0 generalized
[2026-05-24 14:29:29] [INFO ] Computed 109 invariants in 16 ms
Computed 109 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-2475431288340602611.kers
Total runtime 22 ms.
[2026-05-24 14:29:29] [INFO ] Implicit Places using invariants in 620 ms returned []
[2026-05-24 14:29:29] [INFO ] Invariant cache hit.
[2026-05-24 14:29:31] [INFO ] Implicit Places using invariants and state equation in 1379 ms returned []
Implicit Place search using SMT with State Equation took 2001 ms to find 0 implicit places.
Running 2469 sub problems to find dead transitions.
[2026-05-24 14:29:31] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1431/3902 variables, and 0 constraints, problems are : Problem set: 0 solved, 2469 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1432 constraints, PredecessorRefiner: 2469/2469 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2469 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
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(s42 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1431/3902 variables, and 0 constraints, problems are : Problem set: 0 solved, 2469 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1432 constraints, PredecessorRefiner: 0/2469 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60696ms problems are : Problem set: 0 solved, 2469 unsolved
Search for dead transitions found 0 dead transitions in 60701ms
Starting structural reductions in LTL mode, iteration 1 : 1432/1580 places, 2470/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63091 ms. Remains : 1432/1580 places, 2470/2634 transitions.
[2026-05-24 14:30:32] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:30:32] [INFO ] Flatten gal took : 27 ms
[2026-05-24 14:30:32] [INFO ] Input system was already deterministic with 2470 transitions.
[2026-05-24 14:30:32] [INFO ] Flatten gal took : 27 ms
[2026-05-24 14:30:32] [INFO ] Flatten gal took : 27 ms
[2026-05-24 14:30:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality11006427405651428925.gal : 8 ms
[2026-05-24 14:30:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality10578447584430972722.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/CTLCardinality11006427405651428925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10578447584430972722.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.
[2026-05-24 14:31:02] [INFO ] Flatten gal took : 29 ms
[2026-05-24 14:31:02] [INFO ] Applying decomposition
[2026-05-24 14:31:02] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14998410722385876329.txt' '-o' '/tmp/graph14998410722385876329.bin' '-w' '/tmp/graph14998410722385876329.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14998410722385876329.bin' '-l' '-1' '-v' '-w' '/tmp/graph14998410722385876329.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:31:02] [INFO ] Decomposing Gal with order
[2026-05-24 14:31:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:31:02] [INFO ] Removed a total of 2163 redundant transitions.
[2026-05-24 14:31:02] [INFO ] Flatten gal took : 54 ms
[2026-05-24 14:31:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 15 ms.
[2026-05-24 14:31:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality6005181121911386192.gal : 13 ms
[2026-05-24 14:31:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality3671993334458420511.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/CTLCardinality6005181121911386192.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3671993334458420511.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Graph (trivial) has 1451 edges and 1580 vertex of which 418 / 1580 are part of one of the 32 SCC in 4 ms
Free SCC test removed 386 places
Ensure Unique test removed 415 transitions
Reduce isomorphic transitions removed 415 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 311 transitions
Trivial Post-agglo rules discarded 311 transitions
Performed 311 trivial Post agglomeration. Transition count delta: 311
Iterating post reduction 0 with 311 rules applied. Total rules applied 312 place count 1193 transition count 1907
Reduce places removed 311 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 351 rules applied. Total rules applied 663 place count 882 transition count 1867
Reduce places removed 24 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 2 with 26 rules applied. Total rules applied 689 place count 858 transition count 1865
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 690 place count 857 transition count 1865
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 101 Pre rules applied. Total rules applied 690 place count 857 transition count 1764
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 892 place count 756 transition count 1764
Discarding 70 places :
Symmetric choice reduction at 4 with 70 rule applications. Total rules 962 place count 686 transition count 1475
Iterating global reduction 4 with 70 rules applied. Total rules applied 1032 place count 686 transition count 1475
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1034 place count 686 transition count 1473
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1034 place count 686 transition count 1457
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1066 place count 670 transition count 1457
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1067 place count 669 transition count 1450
Iterating global reduction 5 with 1 rules applied. Total rules applied 1068 place count 669 transition count 1450
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1069 place count 669 transition count 1449
Performed 227 Post agglomeration using F-continuation condition.Transition count delta: 227
Deduced a syphon composed of 227 places in 0 ms
Reduce places removed 227 places and 0 transitions.
Iterating global reduction 6 with 454 rules applied. Total rules applied 1523 place count 442 transition count 1222
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1524 place count 442 transition count 1221
Discarding 25 places :
Symmetric choice reduction at 7 with 25 rule applications. Total rules 1549 place count 417 transition count 986
Iterating global reduction 7 with 25 rules applied. Total rules applied 1574 place count 417 transition count 986
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 7 with 19 rules applied. Total rules applied 1593 place count 417 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1595 place count 416 transition count 966
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 8 with 14 rules applied. Total rules applied 1609 place count 416 transition count 952
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 8 with 7 rules applied. Total rules applied 1616 place count 416 transition count 945
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1623 place count 409 transition count 945
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1625 place count 407 transition count 943
Applied a total of 1625 rules in 149 ms. Remains 407 /1580 variables (removed 1173) and now considering 943/2634 (removed 1691) transitions.
[2026-05-24 14:31:32] [INFO ] Flow matrix only has 912 transitions (discarded 31 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9346489884452244565.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6597850134848148092.kers'
[2026-05-24 14:31:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9346489884452244565.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6597850134848148092.kers]
Normalized transition count is 911 out of 912 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 911 rows 407 cols 2802 entries
Finished phase 1 with 298 SingleSign rule and 0 generalized
[2026-05-24 14:31:32] [INFO ] Computed 109 invariants in 2 ms
Computed 109 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6597850134848148092.kers
Total runtime 4 ms.
[2026-05-24 14:31:33] [INFO ] Implicit Places using invariants in 188 ms returned []
[2026-05-24 14:31:33] [INFO ] Flow matrix only has 912 transitions (discarded 31 similar events)
[2026-05-24 14:31:33] [INFO ] Invariant cache hit.
[2026-05-24 14:31:33] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2026-05-24 14:31:33] [INFO ] Redundant transitions in 9 ms returned []
Running 696 sub problems to find dead transitions.
[2026-05-24 14:31:33] [INFO ] Flow matrix only has 912 transitions (discarded 31 similar events)
[2026-05-24 14:31:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 2 (OVERLAPS) 98/407 variables, 98/109 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/407 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 4 (OVERLAPS) 911/1318 variables, 407/516 constraints. Problems are: Problem set: 0 solved, 696 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1318/1319 variables, and 516 constraints, problems are : Problem set: 0 solved, 696 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 407/407 constraints, PredecessorRefiner: 696/696 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 696 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 2 (OVERLAPS) 98/407 variables, 98/109 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/407 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 4 (OVERLAPS) 911/1318 variables, 407/516 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1318 variables, 696/1212 constraints. Problems are: Problem set: 0 solved, 696 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1318/1319 variables, and 1212 constraints, problems are : Problem set: 0 solved, 696 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 407/407 constraints, PredecessorRefiner: 696/696 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 696 unsolved
Search for dead transitions found 0 dead transitions in 60137ms
Starting structural reductions in SI_CTL mode, iteration 1 : 407/1580 places, 943/2634 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60810 ms. Remains : 407/1580 places, 943/2634 transitions.
[2026-05-24 14:32:33] [INFO ] Flatten gal took : 10 ms
[2026-05-24 14:32:33] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:32:33] [INFO ] Input system was already deterministic with 943 transitions.
[2026-05-24 14:32:33] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:32:33] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:32:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality13005516611804259058.gal : 3 ms
[2026-05-24 14:32:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality12494937549825709796.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/CTLCardinality13005516611804259058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12494937549825709796.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.
[2026-05-24 14:33:03] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:33:03] [INFO ] Applying decomposition
[2026-05-24 14:33:03] [INFO ] Flatten gal took : 11 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/graph1006471400593971904.txt' '-o' '/tmp/graph1006471400593971904.bin' '-w' '/tmp/graph1006471400593971904.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1006471400593971904.bin' '-l' '-1' '-v' '-w' '/tmp/graph1006471400593971904.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:33:03] [INFO ] Decomposing Gal with order
[2026-05-24 14:33:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:33:03] [INFO ] Removed a total of 950 redundant transitions.
[2026-05-24 14:33:03] [INFO ] Flatten gal took : 18 ms
[2026-05-24 14:33:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 4 ms.
[2026-05-24 14:33:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality8175755098192336431.gal : 3 ms
[2026-05-24 14:33:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6312764777721590401.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/CTLCardinality8175755098192336431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6312764777721590401.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,7.32153e+57,0.090701,8180,82,7,1240,129,588,1193,28,139,0


Converting to forward existential form...Done !
original formula: AF((i8.u135.p2203==1))
=> equivalent forward existential formula: [FwdG(Init,!((i8.u135.p2203==1)))] = FALSE
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
(forward)formula 0,0,0.426796,28760,1,0,71943,129,2844,108909,85,139,10327
FORMULA DLCround-PT-06b-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Graph (trivial) has 1443 edges and 1580 vertex of which 377 / 1580 are part of one of the 30 SCC in 1 ms
Free SCC test removed 347 places
Ensure Unique test removed 371 transitions
Reduce isomorphic transitions removed 371 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 320 transitions
Trivial Post-agglo rules discarded 320 transitions
Performed 320 trivial Post agglomeration. Transition count delta: 320
Iterating post reduction 0 with 320 rules applied. Total rules applied 321 place count 1232 transition count 1942
Reduce places removed 320 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 357 rules applied. Total rules applied 678 place count 912 transition count 1905
Reduce places removed 23 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 2 with 25 rules applied. Total rules applied 703 place count 889 transition count 1903
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 705 place count 888 transition count 1902
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 706 place count 887 transition count 1902
Performed 107 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 107 Pre rules applied. Total rules applied 706 place count 887 transition count 1795
Deduced a syphon composed of 107 places in 4 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 5 with 214 rules applied. Total rules applied 920 place count 780 transition count 1795
Discarding 66 places :
Symmetric choice reduction at 5 with 66 rule applications. Total rules 986 place count 714 transition count 1524
Iterating global reduction 5 with 66 rules applied. Total rules applied 1052 place count 714 transition count 1524
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1054 place count 714 transition count 1522
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 1054 place count 714 transition count 1505
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 1088 place count 697 transition count 1505
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1089 place count 696 transition count 1498
Iterating global reduction 6 with 1 rules applied. Total rules applied 1090 place count 696 transition count 1498
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1091 place count 696 transition count 1497
Performed 235 Post agglomeration using F-continuation condition.Transition count delta: 235
Deduced a syphon composed of 235 places in 1 ms
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 7 with 470 rules applied. Total rules applied 1561 place count 461 transition count 1262
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 1564 place count 461 transition count 1259
Discarding 23 places :
Symmetric choice reduction at 8 with 23 rule applications. Total rules 1587 place count 438 transition count 1044
Iterating global reduction 8 with 23 rules applied. Total rules applied 1610 place count 438 transition count 1044
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 1627 place count 438 transition count 1027
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 1633 place count 435 transition count 1024
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 9 with 14 rules applied. Total rules applied 1647 place count 435 transition count 1010
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 9 with 8 rules applied. Total rules applied 1655 place count 435 transition count 1002
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 1663 place count 427 transition count 1002
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1664 place count 427 transition count 1002
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1666 place count 425 transition count 1000
Applied a total of 1666 rules in 142 ms. Remains 425 /1580 variables (removed 1155) and now considering 1000/2634 (removed 1634) transitions.
[2026-05-24 14:33:04] [INFO ] Flow matrix only has 971 transitions (discarded 29 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4147925135170744743.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13827418899191981274.kers'
[2026-05-24 14:33:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4147925135170744743.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13827418899191981274.kers]
Normalized transition count is 970 out of 971 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 970 rows 425 cols 2994 entries
Finished phase 1 with 316 SingleSign rule and 0 generalized
[2026-05-24 14:33:04] [INFO ] Computed 109 invariants in 8 ms
Computed 109 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-13827418899191981274.kers
Total runtime 12 ms.
[2026-05-24 14:33:04] [INFO ] Implicit Places using invariants in 170 ms returned []
[2026-05-24 14:33:04] [INFO ] Flow matrix only has 971 transitions (discarded 29 similar events)
[2026-05-24 14:33:04] [INFO ] Invariant cache hit.
[2026-05-24 14:33:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2026-05-24 14:33:04] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2026-05-24 14:33:04] [INFO ] Redundant transitions in 11 ms returned []
Running 757 sub problems to find dead transitions.
[2026-05-24 14:33:04] [INFO ] Flow matrix only has 971 transitions (discarded 29 similar events)
[2026-05-24 14:33:04] [INFO ] Invariant cache hit.
[2026-05-24 14:33:04] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/326 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/326 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 2 (OVERLAPS) 99/425 variables, 99/109 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/425 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 4 (OVERLAPS) 970/1395 variables, 425/534 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1395 variables, 10/544 constraints. Problems are: Problem set: 0 solved, 757 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1395/1396 variables, and 544 constraints, problems are : Problem set: 0 solved, 757 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 425/425 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 757/757 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 757 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/326 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/326 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 2 (OVERLAPS) 99/425 variables, 99/109 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/425 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 4 (OVERLAPS) 970/1395 variables, 425/534 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1395 variables, 10/544 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1395 variables, 757/1301 constraints. Problems are: Problem set: 0 solved, 757 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 1395/1396 variables, and 1301 constraints, problems are : Problem set: 0 solved, 757 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 425/425 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 757/757 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60168ms problems are : Problem set: 0 solved, 757 unsolved
Search for dead transitions found 0 dead transitions in 60169ms
Starting structural reductions in SI_CTL mode, iteration 1 : 425/1580 places, 1000/2634 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60834 ms. Remains : 425/1580 places, 1000/2634 transitions.
[2026-05-24 14:34:05] [INFO ] Flatten gal took : 10 ms
[2026-05-24 14:34:05] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:34:05] [INFO ] Input system was already deterministic with 1000 transitions.
[2026-05-24 14:34:05] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:34:05] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:34:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality10659891441747974105.gal : 3 ms
[2026-05-24 14:34:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality292810446156187197.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/CTLCardinality10659891441747974105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality292810446156187197.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:34:35] [INFO ] Flatten gal took : 19 ms
[2026-05-24 14:34:35] [INFO ] Applying decomposition
[2026-05-24 14:34:35] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4092534416817284290.txt' '-o' '/tmp/graph4092534416817284290.bin' '-w' '/tmp/graph4092534416817284290.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4092534416817284290.bin' '-l' '-1' '-v' '-w' '/tmp/graph4092534416817284290.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:34:35] [INFO ] Decomposing Gal with order
[2026-05-24 14:34:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:34:35] [INFO ] Removed a total of 1030 redundant transitions.
[2026-05-24 14:34:35] [INFO ] Flatten gal took : 20 ms
[2026-05-24 14:34:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 8 ms.
[2026-05-24 14:34:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality1994458400073941661.gal : 3 ms
[2026-05-24 14:34:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality8661032257637306494.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/CTLCardinality1994458400073941661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8661032257637306494.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,3.00342e+58,0.099215,8428,173,7,2569,168,864,2946,35,270,0


Converting to forward existential form...Done !
original formula: EF(AG(EF(((((i1.i1.u9.p188==1)||(i0.u58.p1366==0))||((i4.u25.p523==1)||(i6.u36.p726==0)))||(i5.u29.p591==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U ((((i1.i1.u9.p188==1)||(i0.u58.p1366==0))||((i4.u25.p523==1)||(i6.u36....199
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.249522,13760,1,0,19391,168,3655,38119,111,270,26150
FORMULA DLCround-PT-06b-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Graph (trivial) has 1438 edges and 1580 vertex of which 405 / 1580 are part of one of the 31 SCC in 1 ms
Free SCC test removed 374 places
Ensure Unique test removed 402 transitions
Reduce isomorphic transitions removed 402 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 308 transitions
Trivial Post-agglo rules discarded 308 transitions
Performed 308 trivial Post agglomeration. Transition count delta: 308
Iterating post reduction 0 with 308 rules applied. Total rules applied 309 place count 1205 transition count 1923
Reduce places removed 308 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 345 rules applied. Total rules applied 654 place count 897 transition count 1886
Reduce places removed 22 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 2 with 24 rules applied. Total rules applied 678 place count 875 transition count 1884
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 679 place count 874 transition count 1884
Performed 105 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 105 Pre rules applied. Total rules applied 679 place count 874 transition count 1779
Deduced a syphon composed of 105 places in 5 ms
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 4 with 210 rules applied. Total rules applied 889 place count 769 transition count 1779
Discarding 67 places :
Symmetric choice reduction at 4 with 67 rule applications. Total rules 956 place count 702 transition count 1493
Iterating global reduction 4 with 67 rules applied. Total rules applied 1023 place count 702 transition count 1493
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1025 place count 702 transition count 1491
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 1025 place count 702 transition count 1476
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1055 place count 687 transition count 1476
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1056 place count 686 transition count 1469
Iterating global reduction 5 with 1 rules applied. Total rules applied 1057 place count 686 transition count 1469
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1058 place count 686 transition count 1468
Performed 228 Post agglomeration using F-continuation condition.Transition count delta: 228
Deduced a syphon composed of 228 places in 0 ms
Reduce places removed 228 places and 0 transitions.
Iterating global reduction 6 with 456 rules applied. Total rules applied 1514 place count 458 transition count 1240
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1515 place count 458 transition count 1239
Discarding 22 places :
Symmetric choice reduction at 7 with 22 rule applications. Total rules 1537 place count 436 transition count 1031
Iterating global reduction 7 with 22 rules applied. Total rules applied 1559 place count 436 transition count 1031
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 1576 place count 436 transition count 1014
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1578 place count 435 transition count 1013
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 1591 place count 435 transition count 1000
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 8 with 6 rules applied. Total rules applied 1597 place count 435 transition count 994
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1603 place count 429 transition count 994
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1603 place count 429 transition count 993
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1605 place count 428 transition count 993
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1607 place count 426 transition count 991
Applied a total of 1607 rules in 132 ms. Remains 426 /1580 variables (removed 1154) and now considering 991/2634 (removed 1643) transitions.
[2026-05-24 14:34:35] [INFO ] Flow matrix only has 961 transitions (discarded 30 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2739456790330979360.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1371965626937882570.kers'
[2026-05-24 14:34:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2739456790330979360.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1371965626937882570.kers]
Normalized transition count is 960 out of 961 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 960 rows 426 cols 2954 entries
Finished phase 1 with 317 SingleSign rule and 0 generalized
[2026-05-24 14:34:35] [INFO ] Computed 109 invariants in 2 ms
Computed 109 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1371965626937882570.kers
Total runtime 4 ms.
[2026-05-24 14:34:36] [INFO ] Implicit Places using invariants in 632 ms returned []
[2026-05-24 14:34:36] [INFO ] Flow matrix only has 961 transitions (discarded 30 similar events)
[2026-05-24 14:34:36] [INFO ] Invariant cache hit.
[2026-05-24 14:34:36] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 968 ms to find 0 implicit places.
[2026-05-24 14:34:36] [INFO ] Redundant transitions in 12 ms returned []
Running 742 sub problems to find dead transitions.
[2026-05-24 14:34:36] [INFO ] Flow matrix only has 961 transitions (discarded 30 similar events)
[2026-05-24 14:34:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/328 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/328 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 2 (OVERLAPS) 98/426 variables, 98/109 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/426 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 4 (OVERLAPS) 960/1386 variables, 426/535 constraints. Problems are: Problem set: 0 solved, 742 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1386/1387 variables, and 535 constraints, problems are : Problem set: 0 solved, 742 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 426/426 constraints, PredecessorRefiner: 742/742 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 742 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/328 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/328 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 2 (OVERLAPS) 98/426 variables, 98/109 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/426 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 4 (OVERLAPS) 960/1386 variables, 426/535 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1386 variables, 742/1277 constraints. Problems are: Problem set: 0 solved, 742 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 1386/1387 variables, and 1277 constraints, problems are : Problem set: 0 solved, 742 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 426/426 constraints, PredecessorRefiner: 742/742 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 742 unsolved
Search for dead transitions found 0 dead transitions in 60140ms
Starting structural reductions in SI_CTL mode, iteration 1 : 426/1580 places, 991/2634 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61257 ms. Remains : 426/1580 places, 991/2634 transitions.
[2026-05-24 14:35:36] [INFO ] Flatten gal took : 10 ms
[2026-05-24 14:35:36] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:35:36] [INFO ] Input system was already deterministic with 991 transitions.
[2026-05-24 14:35:36] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:35:37] [INFO ] Flatten gal took : 12 ms
[2026-05-24 14:35:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality6864560312041001479.gal : 3 ms
[2026-05-24 14:35:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality12215831523847124926.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/CTLCardinality6864560312041001479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12215831523847124926.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:36:07] [INFO ] Flatten gal took : 19 ms
[2026-05-24 14:36:07] [INFO ] Applying decomposition
[2026-05-24 14:36:07] [INFO ] Flatten gal took : 11 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/graph5313884663921485315.txt' '-o' '/tmp/graph5313884663921485315.bin' '-w' '/tmp/graph5313884663921485315.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5313884663921485315.bin' '-l' '-1' '-v' '-w' '/tmp/graph5313884663921485315.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:36:07] [INFO ] Decomposing Gal with order
[2026-05-24 14:36:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:36:07] [INFO ] Removed a total of 1008 redundant transitions.
[2026-05-24 14:36:07] [INFO ] Flatten gal took : 19 ms
[2026-05-24 14:36:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 8 ms.
[2026-05-24 14:36:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality431982059864170488.gal : 3 ms
[2026-05-24 14:36:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality1189247236859279706.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/CTLCardinality431982059864170488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1189247236859279706.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.
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,4.95514e+58,0.097425,8436,169,11,2269,186,824,2100,44,296,0


Converting to forward existential form...Done !
original formula: EG(A((EF((i7.u38.p877==0)) + (!(AF((i10.i0.u45.p1004==1))) * ((AG(((i10.i1.u93.p1739==0)||(i3.i1.u16.p352==1))) + (i3.i0.u12.p322==0)) + ...195
=> equivalent forward existential formula: [FwdG(Init,!((E(!((i4.u21.p470==0)) U (!((E(TRUE U (i7.u38.p877==0)) + (!(!(EG(!((i10.i0.u45.p1004==1))))) * ((!...323
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1533 transition count 2585
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1533 transition count 2585
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 122 place count 1505 transition count 2557
Iterating global reduction 0 with 28 rules applied. Total rules applied 150 place count 1505 transition count 2557
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 153 place count 1505 transition count 2554
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 168 place count 1490 transition count 2539
Iterating global reduction 1 with 15 rules applied. Total rules applied 183 place count 1490 transition count 2539
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 192 place count 1481 transition count 2530
Iterating global reduction 1 with 9 rules applied. Total rules applied 201 place count 1481 transition count 2530
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 208 place count 1474 transition count 2523
Iterating global reduction 1 with 7 rules applied. Total rules applied 215 place count 1474 transition count 2523
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 222 place count 1467 transition count 2516
Iterating global reduction 1 with 7 rules applied. Total rules applied 229 place count 1467 transition count 2516
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 234 place count 1462 transition count 2511
Iterating global reduction 1 with 5 rules applied. Total rules applied 239 place count 1462 transition count 2511
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 241 place count 1460 transition count 2509
Iterating global reduction 1 with 2 rules applied. Total rules applied 243 place count 1460 transition count 2509
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 244 place count 1459 transition count 2508
Iterating global reduction 1 with 1 rules applied. Total rules applied 245 place count 1459 transition count 2508
Applied a total of 245 rules in 362 ms. Remains 1459 /1580 variables (removed 121) and now considering 2508/2634 (removed 126) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2392921498727321270.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10325434602871645604.kers'
[2026-05-24 14:36:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2392921498727321270.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10325434602871645604.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2508 rows 1459 cols 7272 entries
Finished phase 1 with 1350 SingleSign rule and 0 generalized
[2026-05-24 14:36:37] [INFO ] Computed 109 invariants in 11 ms
Computed 109 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-10325434602871645604.kers
Total runtime 16 ms.
[2026-05-24 14:36:38] [INFO ] Implicit Places using invariants in 603 ms returned []
[2026-05-24 14:36:38] [INFO ] Invariant cache hit.
[2026-05-24 14:36:39] [INFO ] Implicit Places using invariants and state equation in 1314 ms returned []
Implicit Place search using SMT with State Equation took 1920 ms to find 0 implicit places.
Running 2507 sub problems to find dead transitions.
[2026-05-24 14:36:39] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1458/3967 variables, and 0 constraints, problems are : Problem set: 0 solved, 2507 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1459 constraints, PredecessorRefiner: 2507/2507 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2507 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1458/3967 variables, and 0 constraints, problems are : Problem set: 0 solved, 2507 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1459 constraints, PredecessorRefiner: 0/2507 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60668ms problems are : Problem set: 0 solved, 2507 unsolved
Search for dead transitions found 0 dead transitions in 60672ms
Starting structural reductions in LTL mode, iteration 1 : 1459/1580 places, 2508/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62964 ms. Remains : 1459/1580 places, 2508/2634 transitions.
[2026-05-24 14:37:40] [INFO ] Flatten gal took : 23 ms
[2026-05-24 14:37:40] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:37:40] [INFO ] Input system was already deterministic with 2508 transitions.
[2026-05-24 14:37:40] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:37:40] [INFO ] Flatten gal took : 27 ms
[2026-05-24 14:37:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality11436618200560588546.gal : 8 ms
[2026-05-24 14:37:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality17378653769000257701.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/CTLCardinality11436618200560588546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17378653769000257701.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.
[2026-05-24 14:38:10] [INFO ] Flatten gal took : 28 ms
[2026-05-24 14:38:10] [INFO ] Applying decomposition
[2026-05-24 14:38:10] [INFO ] Flatten gal took : 25 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/graph15449556053551555392.txt' '-o' '/tmp/graph15449556053551555392.bin' '-w' '/tmp/graph15449556053551555392.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15449556053551555392.bin' '-l' '-1' '-v' '-w' '/tmp/graph15449556053551555392.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:38:10] [INFO ] Decomposing Gal with order
[2026-05-24 14:38:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:38:10] [INFO ] Removed a total of 2186 redundant transitions.
[2026-05-24 14:38:10] [INFO ] Flatten gal took : 50 ms
[2026-05-24 14:38:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 12 ms.
[2026-05-24 14:38:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality18396279995620831481.gal : 10 ms
[2026-05-24 14:38:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality10427165572341638102.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/CTLCardinality18396279995620831481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10427165572341638102.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 : 1580/1580 places, 2634/2634 transitions.
Graph (trivial) has 1442 edges and 1580 vertex of which 407 / 1580 are part of one of the 32 SCC in 1 ms
Free SCC test removed 375 places
Ensure Unique test removed 401 transitions
Reduce isomorphic transitions removed 401 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 314 transitions
Trivial Post-agglo rules discarded 314 transitions
Performed 314 trivial Post agglomeration. Transition count delta: 314
Iterating post reduction 0 with 314 rules applied. Total rules applied 315 place count 1204 transition count 1918
Reduce places removed 314 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 352 rules applied. Total rules applied 667 place count 890 transition count 1880
Reduce places removed 23 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 2 with 25 rules applied. Total rules applied 692 place count 867 transition count 1878
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 694 place count 866 transition count 1877
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 695 place count 865 transition count 1877
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 102 Pre rules applied. Total rules applied 695 place count 865 transition count 1775
Deduced a syphon composed of 102 places in 4 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 5 with 204 rules applied. Total rules applied 899 place count 763 transition count 1775
Discarding 69 places :
Symmetric choice reduction at 5 with 69 rule applications. Total rules 968 place count 694 transition count 1487
Iterating global reduction 5 with 69 rules applied. Total rules applied 1037 place count 694 transition count 1487
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1039 place count 694 transition count 1485
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1039 place count 694 transition count 1469
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1071 place count 678 transition count 1469
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1072 place count 677 transition count 1462
Iterating global reduction 6 with 1 rules applied. Total rules applied 1073 place count 677 transition count 1462
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1074 place count 677 transition count 1461
Performed 227 Post agglomeration using F-continuation condition.Transition count delta: 227
Deduced a syphon composed of 227 places in 0 ms
Reduce places removed 227 places and 0 transitions.
Iterating global reduction 7 with 454 rules applied. Total rules applied 1528 place count 450 transition count 1234
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1529 place count 450 transition count 1233
Discarding 25 places :
Symmetric choice reduction at 8 with 25 rule applications. Total rules 1554 place count 425 transition count 998
Iterating global reduction 8 with 25 rules applied. Total rules applied 1579 place count 425 transition count 998
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 1598 place count 425 transition count 979
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1600 place count 424 transition count 978
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 9 with 14 rules applied. Total rules applied 1614 place count 424 transition count 964
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 7 rules applied. Total rules applied 1621 place count 424 transition count 957
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 1628 place count 417 transition count 957
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1630 place count 415 transition count 955
Applied a total of 1630 rules in 137 ms. Remains 415 /1580 variables (removed 1165) and now considering 955/2634 (removed 1679) transitions.
[2026-05-24 14:38:41] [INFO ] Flow matrix only has 924 transitions (discarded 31 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15044023927722116355.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12111622784588925285.kers'
[2026-05-24 14:38:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15044023927722116355.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12111622784588925285.kers]
Normalized transition count is 923 out of 924 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 923 rows 415 cols 2840 entries
Finished phase 1 with 306 SingleSign rule and 0 generalized
[2026-05-24 14:38:41] [INFO ] Computed 109 invariants in 2 ms
Computed 109 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12111622784588925285.kers
Total runtime 3 ms.
[2026-05-24 14:38:41] [INFO ] Implicit Places using invariants in 207 ms returned []
[2026-05-24 14:38:41] [INFO ] Flow matrix only has 924 transitions (discarded 31 similar events)
[2026-05-24 14:38:41] [INFO ] Invariant cache hit.
[2026-05-24 14:38:41] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 536 ms to find 0 implicit places.
[2026-05-24 14:38:41] [INFO ] Redundant transitions in 10 ms returned []
Running 705 sub problems to find dead transitions.
[2026-05-24 14:38:41] [INFO ] Flow matrix only has 924 transitions (discarded 31 similar events)
[2026-05-24 14:38:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 2 (OVERLAPS) 98/415 variables, 98/109 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 4 (OVERLAPS) 923/1338 variables, 415/524 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1338/1339 variables, and 524 constraints, problems are : Problem set: 0 solved, 705 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 415/415 constraints, PredecessorRefiner: 705/705 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 705 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 2 (OVERLAPS) 98/415 variables, 98/109 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 4 (OVERLAPS) 923/1338 variables, 415/524 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1338 variables, 705/1229 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1338/1339 variables, and 1229 constraints, problems are : Problem set: 0 solved, 705 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 109/109 constraints, State Equation: 415/415 constraints, PredecessorRefiner: 705/705 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60123ms problems are : Problem set: 0 solved, 705 unsolved
Search for dead transitions found 0 dead transitions in 60124ms
Starting structural reductions in SI_CTL mode, iteration 1 : 415/1580 places, 955/2634 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60812 ms. Remains : 415/1580 places, 955/2634 transitions.
[2026-05-24 14:39:41] [INFO ] Flatten gal took : 14 ms
[2026-05-24 14:39:41] [INFO ] Flatten gal took : 12 ms
[2026-05-24 14:39:41] [INFO ] Input system was already deterministic with 955 transitions.
[2026-05-24 14:39:41] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:39:41] [INFO ] Flatten gal took : 11 ms
[2026-05-24 14:39:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality2877798205720500046.gal : 4 ms
[2026-05-24 14:39:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality13778035651506475601.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/CTLCardinality2877798205720500046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13778035651506475601.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:40:11] [INFO ] Flatten gal took : 17 ms
[2026-05-24 14:40:11] [INFO ] Applying decomposition
[2026-05-24 14:40:11] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5306113634371342729.txt' '-o' '/tmp/graph5306113634371342729.bin' '-w' '/tmp/graph5306113634371342729.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5306113634371342729.bin' '-l' '-1' '-v' '-w' '/tmp/graph5306113634371342729.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:40:11] [INFO ] Decomposing Gal with order
[2026-05-24 14:40:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:40:11] [INFO ] Removed a total of 955 redundant transitions.
[2026-05-24 14:40:12] [INFO ] Flatten gal took : 19 ms
[2026-05-24 14:40:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 4 ms.
[2026-05-24 14:40:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality6534710390286152167.gal : 3 ms
[2026-05-24 14:40:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality9905006473784440480.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/CTLCardinality6534710390286152167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9905006473784440480.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,1.51495e+58,0.099699,8252,127,9,1827,162,692,1846,42,202,0


Converting to forward existential form...Done !
original formula: (EF(((i8.u135.p2173==0)||(i1.u8.p194==1))) * A(A((i2.u12.p285==0) U EG(EF((i9.u48.p1128==1)))) U (i8.u42.p1007==1)))
=> equivalent forward existential formula: [(((Init * E(TRUE U ((i8.u135.p2173==0)||(i1.u8.p194==1)))) * !(EG(!((i8.u42.p1007==1))))) * !(E(!((i8.u42.p1007...348
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1580/1580 places, 2634/2634 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 1522 transition count 2574
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 1522 transition count 2574
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 154 place count 1484 transition count 2526
Iterating global reduction 0 with 38 rules applied. Total rules applied 192 place count 1484 transition count 2526
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 195 place count 1484 transition count 2523
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 213 place count 1466 transition count 2505
Iterating global reduction 1 with 18 rules applied. Total rules applied 231 place count 1466 transition count 2505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 232 place count 1466 transition count 2504
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 242 place count 1456 transition count 2494
Iterating global reduction 2 with 10 rules applied. Total rules applied 252 place count 1456 transition count 2494
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 260 place count 1448 transition count 2486
Iterating global reduction 2 with 8 rules applied. Total rules applied 268 place count 1448 transition count 2486
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 276 place count 1440 transition count 2478
Iterating global reduction 2 with 8 rules applied. Total rules applied 284 place count 1440 transition count 2478
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 289 place count 1435 transition count 2473
Iterating global reduction 2 with 5 rules applied. Total rules applied 294 place count 1435 transition count 2473
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 296 place count 1433 transition count 2471
Iterating global reduction 2 with 2 rules applied. Total rules applied 298 place count 1433 transition count 2471
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 299 place count 1432 transition count 2470
Iterating global reduction 2 with 1 rules applied. Total rules applied 300 place count 1432 transition count 2470
Applied a total of 300 rules in 367 ms. Remains 1432 /1580 variables (removed 148) and now considering 2470/2634 (removed 164) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11472691389241534095.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6018543768683197809.kers'
[2026-05-24 14:40:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11472691389241534095.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6018543768683197809.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 2470 rows 1432 cols 7176 entries
Finished phase 1 with 1323 SingleSign rule and 0 generalized
[2026-05-24 14:40:42] [INFO ] Computed 109 invariants in 21 ms
Computed 109 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-6018543768683197809.kers
Total runtime 26 ms.
[2026-05-24 14:40:43] [INFO ] Implicit Places using invariants in 636 ms returned []
[2026-05-24 14:40:43] [INFO ] Invariant cache hit.
[2026-05-24 14:40:44] [INFO ] Implicit Places using invariants and state equation in 1321 ms returned []
Implicit Place search using SMT with State Equation took 1960 ms to find 0 implicit places.
Running 2469 sub problems to find dead transitions.
[2026-05-24 14:40:44] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1431/3902 variables, and 0 constraints, problems are : Problem set: 0 solved, 2469 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1432 constraints, PredecessorRefiner: 2469/2469 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2469 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1431/3902 variables, and 0 constraints, problems are : Problem set: 0 solved, 2469 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1432 constraints, PredecessorRefiner: 0/2469 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60642ms problems are : Problem set: 0 solved, 2469 unsolved
Search for dead transitions found 0 dead transitions in 60647ms
Starting structural reductions in LTL mode, iteration 1 : 1432/1580 places, 2470/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62983 ms. Remains : 1432/1580 places, 2470/2634 transitions.
[2026-05-24 14:41:45] [INFO ] Flatten gal took : 23 ms
[2026-05-24 14:41:45] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:41:45] [INFO ] Input system was already deterministic with 2470 transitions.
[2026-05-24 14:41:45] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:41:45] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:41:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality9227998721754820854.gal : 7 ms
[2026-05-24 14:41:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality7342814714410894618.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/CTLCardinality9227998721754820854.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7342814714410894618.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:42:15] [INFO ] Flatten gal took : 29 ms
[2026-05-24 14:42:15] [INFO ] Applying decomposition
[2026-05-24 14:42:15] [INFO ] Flatten gal took : 25 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/graph18408627443274388719.txt' '-o' '/tmp/graph18408627443274388719.bin' '-w' '/tmp/graph18408627443274388719.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18408627443274388719.bin' '-l' '-1' '-v' '-w' '/tmp/graph18408627443274388719.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:42:15] [INFO ] Decomposing Gal with order
[2026-05-24 14:42:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:42:15] [INFO ] Removed a total of 2159 redundant transitions.
[2026-05-24 14:42:15] [INFO ] Flatten gal took : 50 ms
[2026-05-24 14:42:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 10 ms.
[2026-05-24 14:42:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality11625005505043326586.gal : 12 ms
[2026-05-24 14:42:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality12324626630265624160.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/CTLCardinality11625005505043326586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12324626630265624160.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 : 1580/1580 places, 2634/2634 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 1522 transition count 2574
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 1522 transition count 2574
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 152 place count 1486 transition count 2528
Iterating global reduction 0 with 36 rules applied. Total rules applied 188 place count 1486 transition count 2528
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 191 place count 1486 transition count 2525
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 208 place count 1469 transition count 2508
Iterating global reduction 1 with 17 rules applied. Total rules applied 225 place count 1469 transition count 2508
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 226 place count 1469 transition count 2507
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 235 place count 1460 transition count 2498
Iterating global reduction 2 with 9 rules applied. Total rules applied 244 place count 1460 transition count 2498
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 251 place count 1453 transition count 2491
Iterating global reduction 2 with 7 rules applied. Total rules applied 258 place count 1453 transition count 2491
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 265 place count 1446 transition count 2484
Iterating global reduction 2 with 7 rules applied. Total rules applied 272 place count 1446 transition count 2484
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 276 place count 1442 transition count 2480
Iterating global reduction 2 with 4 rules applied. Total rules applied 280 place count 1442 transition count 2480
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 281 place count 1441 transition count 2479
Iterating global reduction 2 with 1 rules applied. Total rules applied 282 place count 1441 transition count 2479
Applied a total of 282 rules in 349 ms. Remains 1441 /1580 variables (removed 139) and now considering 2479/2634 (removed 155) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8253578973917383217.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-542151064591573998.kers'
[2026-05-24 14:42:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8253578973917383217.kers, --Pflows, --basisKERS=/tmp/petrispot-output-542151064591573998.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2479 rows 1441 cols 7194 entries
Finished phase 1 with 1332 SingleSign rule and 0 generalized
[2026-05-24 14:42:46] [INFO ] Computed 109 invariants in 13 ms
Computed 109 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-542151064591573998.kers
Total runtime 16 ms.
[2026-05-24 14:42:46] [INFO ] Implicit Places using invariants in 596 ms returned []
[2026-05-24 14:42:46] [INFO ] Invariant cache hit.
[2026-05-24 14:42:48] [INFO ] Implicit Places using invariants and state equation in 1368 ms returned []
Implicit Place search using SMT with State Equation took 1966 ms to find 0 implicit places.
Running 2478 sub problems to find dead transitions.
[2026-05-24 14:42:48] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1440/3920 variables, and 0 constraints, problems are : Problem set: 0 solved, 2478 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1441 constraints, PredecessorRefiner: 2478/2478 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2478 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1440/3920 variables, and 0 constraints, problems are : Problem set: 0 solved, 2478 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1441 constraints, PredecessorRefiner: 0/2478 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60689ms problems are : Problem set: 0 solved, 2478 unsolved
Search for dead transitions found 0 dead transitions in 60694ms
Starting structural reductions in LTL mode, iteration 1 : 1441/1580 places, 2479/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63018 ms. Remains : 1441/1580 places, 2479/2634 transitions.
[2026-05-24 14:43:48] [INFO ] Flatten gal took : 23 ms
[2026-05-24 14:43:48] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:43:48] [INFO ] Input system was already deterministic with 2479 transitions.
[2026-05-24 14:43:48] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:43:48] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:43:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality3553325221323902022.gal : 7 ms
[2026-05-24 14:43:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality3380655008741767486.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/CTLCardinality3553325221323902022.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3380655008741767486.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:44:19] [INFO ] Flatten gal took : 30 ms
[2026-05-24 14:44:19] [INFO ] Applying decomposition
[2026-05-24 14:44:19] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13034344038285496953.txt' '-o' '/tmp/graph13034344038285496953.bin' '-w' '/tmp/graph13034344038285496953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13034344038285496953.bin' '-l' '-1' '-v' '-w' '/tmp/graph13034344038285496953.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:44:19] [INFO ] Decomposing Gal with order
[2026-05-24 14:44:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:44:19] [INFO ] Removed a total of 2180 redundant transitions.
[2026-05-24 14:44:19] [INFO ] Flatten gal took : 52 ms
[2026-05-24 14:44:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 18 ms.
[2026-05-24 14:44:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality4303613093593612948.gal : 12 ms
[2026-05-24 14:44:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality11719418092502474235.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/CTLCardinality4303613093593612948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11719418092502474235.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 : 1580/1580 places, 2634/2634 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 1521 transition count 2573
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 1521 transition count 2573
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 156 place count 1483 transition count 2525
Iterating global reduction 0 with 38 rules applied. Total rules applied 194 place count 1483 transition count 2525
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 197 place count 1483 transition count 2522
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 214 place count 1466 transition count 2505
Iterating global reduction 1 with 17 rules applied. Total rules applied 231 place count 1466 transition count 2505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 232 place count 1466 transition count 2504
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 242 place count 1456 transition count 2494
Iterating global reduction 2 with 10 rules applied. Total rules applied 252 place count 1456 transition count 2494
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 260 place count 1448 transition count 2486
Iterating global reduction 2 with 8 rules applied. Total rules applied 268 place count 1448 transition count 2486
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 276 place count 1440 transition count 2478
Iterating global reduction 2 with 8 rules applied. Total rules applied 284 place count 1440 transition count 2478
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 289 place count 1435 transition count 2473
Iterating global reduction 2 with 5 rules applied. Total rules applied 294 place count 1435 transition count 2473
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 296 place count 1433 transition count 2471
Iterating global reduction 2 with 2 rules applied. Total rules applied 298 place count 1433 transition count 2471
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 299 place count 1432 transition count 2470
Iterating global reduction 2 with 1 rules applied. Total rules applied 300 place count 1432 transition count 2470
Applied a total of 300 rules in 373 ms. Remains 1432 /1580 variables (removed 148) and now considering 2470/2634 (removed 164) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6263664461236521586.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7057136034244795511.kers'
[2026-05-24 14:44:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6263664461236521586.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7057136034244795511.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2470 rows 1432 cols 7176 entries
Finished phase 1 with 1323 SingleSign rule and 0 generalized
[2026-05-24 14:44:49] [INFO ] Computed 109 invariants in 12 ms
Computed 109 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-7057136034244795511.kers
Total runtime 18 ms.
[2026-05-24 14:44:50] [INFO ] Implicit Places using invariants in 589 ms returned []
[2026-05-24 14:44:50] [INFO ] Invariant cache hit.
[2026-05-24 14:44:51] [INFO ] Implicit Places using invariants and state equation in 1304 ms returned []
Implicit Place search using SMT with State Equation took 1896 ms to find 0 implicit places.
Running 2469 sub problems to find dead transitions.
[2026-05-24 14:44:51] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1431/3902 variables, and 0 constraints, problems are : Problem set: 0 solved, 2469 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1432 constraints, PredecessorRefiner: 2469/2469 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2469 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1431/3902 variables, and 0 constraints, problems are : Problem set: 0 solved, 2469 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1432 constraints, PredecessorRefiner: 0/2469 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60658ms problems are : Problem set: 0 solved, 2469 unsolved
Search for dead transitions found 0 dead transitions in 60663ms
Starting structural reductions in LTL mode, iteration 1 : 1432/1580 places, 2470/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62941 ms. Remains : 1432/1580 places, 2470/2634 transitions.
[2026-05-24 14:45:52] [INFO ] Flatten gal took : 23 ms
[2026-05-24 14:45:52] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:45:52] [INFO ] Input system was already deterministic with 2470 transitions.
[2026-05-24 14:45:52] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:45:52] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:45:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality3650907858557865348.gal : 7 ms
[2026-05-24 14:45:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality4384242418803692994.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/CTLCardinality3650907858557865348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4384242418803692994.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:46:22] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:46:22] [INFO ] Applying decomposition
[2026-05-24 14:46:22] [INFO ] Flatten gal took : 25 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/graph2936695425085913265.txt' '-o' '/tmp/graph2936695425085913265.bin' '-w' '/tmp/graph2936695425085913265.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2936695425085913265.bin' '-l' '-1' '-v' '-w' '/tmp/graph2936695425085913265.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:46:22] [INFO ] Decomposing Gal with order
[2026-05-24 14:46:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:46:22] [INFO ] Removed a total of 2171 redundant transitions.
[2026-05-24 14:46:22] [INFO ] Flatten gal took : 64 ms
[2026-05-24 14:46:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 14 ms.
[2026-05-24 14:46:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality15186664721019012062.gal : 10 ms
[2026-05-24 14:46:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality6318155674526576174.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/CTLCardinality15186664721019012062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6318155674526576174.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 : 1580/1580 places, 2634/2634 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 1521 transition count 2574
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 1521 transition count 2574
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 154 place count 1485 transition count 2528
Iterating global reduction 0 with 36 rules applied. Total rules applied 190 place count 1485 transition count 2528
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 192 place count 1485 transition count 2526
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 210 place count 1467 transition count 2508
Iterating global reduction 1 with 18 rules applied. Total rules applied 228 place count 1467 transition count 2508
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 229 place count 1467 transition count 2507
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 239 place count 1457 transition count 2497
Iterating global reduction 2 with 10 rules applied. Total rules applied 249 place count 1457 transition count 2497
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 257 place count 1449 transition count 2489
Iterating global reduction 2 with 8 rules applied. Total rules applied 265 place count 1449 transition count 2489
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 273 place count 1441 transition count 2481
Iterating global reduction 2 with 8 rules applied. Total rules applied 281 place count 1441 transition count 2481
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 286 place count 1436 transition count 2476
Iterating global reduction 2 with 5 rules applied. Total rules applied 291 place count 1436 transition count 2476
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 293 place count 1434 transition count 2474
Iterating global reduction 2 with 2 rules applied. Total rules applied 295 place count 1434 transition count 2474
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 296 place count 1433 transition count 2473
Iterating global reduction 2 with 1 rules applied. Total rules applied 297 place count 1433 transition count 2473
Applied a total of 297 rules in 373 ms. Remains 1433 /1580 variables (removed 147) and now considering 2473/2634 (removed 161) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6965427399872435172.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4443334669637335219.kers'
[2026-05-24 14:46:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6965427399872435172.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4443334669637335219.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2473 rows 1433 cols 7182 entries
Finished phase 1 with 1324 SingleSign rule and 0 generalized
[2026-05-24 14:46:53] [INFO ] Computed 109 invariants in 10 ms
Computed 109 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-4443334669637335219.kers
Total runtime 13 ms.
[2026-05-24 14:46:54] [INFO ] Implicit Places using invariants in 580 ms returned []
[2026-05-24 14:46:54] [INFO ] Invariant cache hit.
[2026-05-24 14:46:55] [INFO ] Implicit Places using invariants and state equation in 1334 ms returned []
Implicit Place search using SMT with State Equation took 1915 ms to find 0 implicit places.
Running 2472 sub problems to find dead transitions.
[2026-05-24 14:46:55] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1432/3906 variables, and 0 constraints, problems are : Problem set: 0 solved, 2472 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1433 constraints, PredecessorRefiner: 2472/2472 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1432/3906 variables, and 0 constraints, problems are : Problem set: 0 solved, 2472 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, State Equation: 0/1433 constraints, PredecessorRefiner: 0/2472 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60650ms problems are : Problem set: 0 solved, 2472 unsolved
Search for dead transitions found 0 dead transitions in 60656ms
Starting structural reductions in LTL mode, iteration 1 : 1433/1580 places, 2473/2634 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62953 ms. Remains : 1433/1580 places, 2473/2634 transitions.
[2026-05-24 14:47:56] [INFO ] Flatten gal took : 23 ms
[2026-05-24 14:47:56] [INFO ] Flatten gal took : 26 ms
[2026-05-24 14:47:56] [INFO ] Input system was already deterministic with 2473 transitions.
[2026-05-24 14:47:56] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:47:56] [INFO ] Flatten gal took : 25 ms
[2026-05-24 14:47:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality15965627272712689466.gal : 8 ms
[2026-05-24 14:47:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality253662173897812998.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/CTLCardinality15965627272712689466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality253662173897812998.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:48:26] [INFO ] Flatten gal took : 29 ms
[2026-05-24 14:48:26] [INFO ] Applying decomposition
[2026-05-24 14:48:26] [INFO ] Flatten gal took : 27 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/graph11397818910558051797.txt' '-o' '/tmp/graph11397818910558051797.bin' '-w' '/tmp/graph11397818910558051797.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11397818910558051797.bin' '-l' '-1' '-v' '-w' '/tmp/graph11397818910558051797.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:48:26] [INFO ] Decomposing Gal with order
[2026-05-24 14:48:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:48:26] [INFO ] Removed a total of 2148 redundant transitions.
[2026-05-24 14:48:26] [INFO ] Flatten gal took : 52 ms
[2026-05-24 14:48:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 7 ms.
[2026-05-24 14:48:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality8862151510053279247.gal : 11 ms
[2026-05-24 14:48:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality11567028279070741738.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/CTLCardinality8862151510053279247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11567028279070741738.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.
[2026-05-24 14:48:56] [INFO ] Flatten gal took : 31 ms
[2026-05-24 14:48:56] [INFO ] Flatten gal took : 36 ms
[2026-05-24 14:48:56] [INFO ] Applying decomposition
[2026-05-24 14:48:56] [INFO ] Flatten gal took : 41 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/graph11493810062320688671.txt' '-o' '/tmp/graph11493810062320688671.bin' '-w' '/tmp/graph11493810062320688671.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11493810062320688671.bin' '-l' '-1' '-v' '-w' '/tmp/graph11493810062320688671.weights' '-q' '0' '-e' '0.001'
[2026-05-24 14:48:56] [INFO ] Decomposing Gal with order
[2026-05-24 14:48:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 14:48:57] [INFO ] Removed a total of 2195 redundant transitions.
[2026-05-24 14:48:57] [INFO ] Flatten gal took : 56 ms
[2026-05-24 14:48:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 12 ms.
[2026-05-24 14:48:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality16773590920613141086.gal : 12 ms
[2026-05-24 14:48:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality10132276556730017531.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/CTLCardinality16773590920613141086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10132276556730017531.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.

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="DLCround-PT-06b"
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 DLCround-PT-06b, 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 r098-tall-177955695600561"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-06b.tgz
mv DLCround-PT-06b 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 ;