Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r050-smll-177946901100105.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 Champagne-PT-H08T1U, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r050-smll-177946901100105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 704K
-rw-r--r-- 1 mcc users 6.4K Mar 6 10:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 6 10:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 6 10:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 6 10:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Mar 6 10:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 6 10:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Mar 6 10:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 6 10:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 304K 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 Champagne-PT-H08T1U-CTLCardinality-2024-00
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-01
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-02
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-03
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-04
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-05
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-06
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-07
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-08
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-09
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-10
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-11
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-12
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-13
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-14
FORMULA_NAME Champagne-PT-H08T1U-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779514130842

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Champagne-PT-H08T1U
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 05:28:53] [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]
[2026-05-23 05:28:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 05:28:54] [INFO ] Load time of PNML (sax parser for PT used): 356 ms
[2026-05-23 05:28:54] [INFO ] Transformed 961 places.
[2026-05-23 05:28:54] [INFO ] Transformed 1347 transitions.
[2026-05-23 05:28:54] [INFO ] Found NUPN structural information;
[2026-05-23 05:28:54] [INFO ] Parsed PT model containing 961 places and 1347 transitions and 3454 arcs in 644 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 29 ms.
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 96 out of 961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 1347/1347 transitions.
Discarding 185 places :
Symmetric choice reduction at 0 with 185 rule applications. Total rules 185 place count 776 transition count 1162
Iterating global reduction 0 with 185 rules applied. Total rules applied 370 place count 776 transition count 1162
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 477 place count 669 transition count 1055
Iterating global reduction 0 with 107 rules applied. Total rules applied 584 place count 669 transition count 1055
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 637 place count 616 transition count 1002
Iterating global reduction 0 with 53 rules applied. Total rules applied 690 place count 616 transition count 1002
Applied a total of 690 rules in 418 ms. Remains 616 /961 variables (removed 345) and now considering 1002/1347 (removed 345) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3631137682493143605.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-35174041401609017.kers'
[2026-05-23 05:28:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3631137682493143605.kers, --Pflows, --basisKERS=/tmp/petrispot-output-35174041401609017.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1002 rows 616 cols 2764 entries
Finished phase 1 with 579 SingleSign rule and 0 generalized
[2026-05-23 05:28:55] [INFO ] Computed 37 invariants in 7 ms
Computed 37 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-35174041401609017.kers
Total runtime 10 ms.
[2026-05-23 05:28:56] [INFO ] Implicit Places using invariants in 1079 ms returned []
[2026-05-23 05:28:56] [INFO ] Invariant cache hit.
[2026-05-23 05:28:57] [INFO ] Implicit Places using invariants and state equation in 1176 ms returned []
Implicit Place search using SMT with State Equation took 2350 ms to find 0 implicit places.
Running 1001 sub problems to find dead transitions.
[2026-05-23 05:28:57] [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 615/1618 variables, and 0 constraints, problems are : Problem set: 0 solved, 1001 unsolved in 30089 ms.
Refiners :[Positive P Invariants (semi-flows): 0/37 constraints, State Equation: 0/616 constraints, PredecessorRefiner: 1001/1001 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1001 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 615/1618 variables, and 0 constraints, problems are : Problem set: 0 solved, 1001 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/37 constraints, State Equation: 0/616 constraints, PredecessorRefiner: 0/1001 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60879ms problems are : Problem set: 0 solved, 1001 unsolved
Search for dead transitions found 0 dead transitions in 60923ms
Starting structural reductions in LTL mode, iteration 1 : 616/961 places, 1002/1347 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63780 ms. Remains : 616/961 places, 1002/1347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Applied a total of 0 rules in 28 ms. Remains 616 /616 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
[2026-05-23 05:29:58] [INFO ] Invariant cache hit.
[2026-05-23 05:29:58] [INFO ] Implicit Places using invariants in 348 ms returned []
[2026-05-23 05:29:58] [INFO ] Invariant cache hit.
[2026-05-23 05:29:59] [INFO ] Implicit Places using invariants and state equation in 836 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1217 ms. Remains : 616/616 places, 1002/1002 transitions.
Support contains 96 out of 616 places after structural reductions.
[2026-05-23 05:29:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 05:29:59] [INFO ] Flatten gal took : 201 ms
[2026-05-23 05:29:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 05:30:00] [INFO ] Flatten gal took : 103 ms
[2026-05-23 05:30:00] [INFO ] Input system was already deterministic with 1002 transitions.
Support contains 81 out of 616 places (down from 96) after GAL structural reductions.
RANDOM walk for 40000 steps (59 resets) in 2296 ms. (17 steps per ms) remains 2/48 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 184 ms. (216 steps per ms) remains 2/2 properties
[2026-05-23 05:30:01] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 555/616 variables, 34/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/616 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1002/1618 variables, 616/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1618 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/1618 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1618/1618 variables, and 653 constraints, problems are : Problem set: 0 solved, 2 unsolved in 624 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 616/616 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 555/616 variables, 34/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/616 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1002/1618 variables, 616/653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1618 variables, 2/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1618 variables, 0/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/1618 variables, 0/655 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1618/1618 variables, and 655 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1112 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 616/616 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1752ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 185 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=26 )
Parikh walk visited 2 properties in 14 ms.
[2026-05-23 05:30:03] [INFO ] Flatten gal took : 47 ms
[2026-05-23 05:30:03] [INFO ] Flatten gal took : 48 ms
[2026-05-23 05:30:03] [INFO ] Input system was already deterministic with 1002 transitions.
Computed a total of 56 stabilizing places and 56 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 557 transition count 943
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 557 transition count 943
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 147 place count 528 transition count 914
Iterating global reduction 0 with 29 rules applied. Total rules applied 176 place count 528 transition count 914
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 187 place count 517 transition count 903
Iterating global reduction 0 with 11 rules applied. Total rules applied 198 place count 517 transition count 903
Applied a total of 198 rules in 80 ms. Remains 517 /616 variables (removed 99) and now considering 903/1002 (removed 99) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5093660902396209918.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10057300120087874122.kers'
[2026-05-23 05:30:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5093660902396209918.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10057300120087874122.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 903 rows 517 cols 2566 entries
Finished phase 1 with 480 SingleSign rule and 0 generalized
[2026-05-23 05:30:03] [INFO ] Computed 37 invariants in 6 ms
Computed 37 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-10057300120087874122.kers
Total runtime 8 ms.
[2026-05-23 05:30:03] [INFO ] Implicit Places using invariants in 420 ms returned []
[2026-05-23 05:30:03] [INFO ] Invariant cache hit.
[2026-05-23 05:30:04] [INFO ] Implicit Places using invariants and state equation in 880 ms returned []
Implicit Place search using SMT with State Equation took 1302 ms to find 0 implicit places.
Running 902 sub problems to find dead transitions.
[2026-05-23 05:30:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/516 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 902 unsolved
SMT process timed out in 30301ms, After SMT, problems are : Problem set: 0 solved, 902 unsolved
Search for dead transitions found 0 dead transitions in 30316ms
Starting structural reductions in LTL mode, iteration 1 : 517/616 places, 903/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31708 ms. Remains : 517/616 places, 903/1002 transitions.
[2026-05-23 05:30:35] [INFO ] Flatten gal took : 76 ms
[2026-05-23 05:30:35] [INFO ] Flatten gal took : 49 ms
[2026-05-23 05:30:35] [INFO ] Input system was already deterministic with 903 transitions.
[2026-05-23 05:30:35] [INFO ] Flatten gal took : 38 ms
[2026-05-23 05:30:35] [INFO ] Flatten gal took : 40 ms
[2026-05-23 05:30:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality2417296107994890154.gal : 45 ms
[2026-05-23 05:30:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality5084576456999442205.ctl : 8 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/CTLCardinality2417296107994890154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5084576456999442205.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.
[2026-05-23 05:31:05] [INFO ] Flatten gal took : 29 ms
[2026-05-23 05:31:05] [INFO ] Applying decomposition
[2026-05-23 05:31:05] [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/graph17517052863510780846.txt' '-o' '/tmp/graph17517052863510780846.bin' '-w' '/tmp/graph17517052863510780846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17517052863510780846.bin' '-l' '-1' '-v' '-w' '/tmp/graph17517052863510780846.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:31:05] [INFO ] Decomposing Gal with order
[2026-05-23 05:31:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:31:06] [INFO ] Removed a total of 780 redundant transitions.
[2026-05-23 05:31:06] [INFO ] Flatten gal took : 158 ms
[2026-05-23 05:31:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 25 ms.
[2026-05-23 05:31:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality13894161734065742931.gal : 23 ms
[2026-05-23 05:31:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality2324016789193878391.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/CTLCardinality13894161734065742931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2324016789193878391.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,1.56835e+41,0.886334,25852,3832,22,37491,620,1096,86874,63,1186,0


Converting to forward existential form...Done !
original formula: EG((!(E(EG((i9.u47.p216==1)) U ((((i16.u88.p403==0)||(i1.u8.p30==1)) + ((i9.u52.p234==1) + AX((i4.u20.p100==0)))) * AF((i16.u87.p395==1))...236
=> equivalent forward existential formula: [FwdG(Init,(!(E(EG((i9.u47.p216==1)) U ((((i16.u88.p403==0)||(i1.u8.p30==1)) + ((i9.u52.p234==1) + !(EX(!((i4.u2...291
Reverse transition relation is NOT exact ! Due to transitions t7, t37, t66, t82, t111, t141, t170, t200, t229, t274, t303, t380, t409, t534, i0.t414, i1.t5...650
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 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 555 transition count 941
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 555 transition count 941
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 153 place count 524 transition count 910
Iterating global reduction 0 with 31 rules applied. Total rules applied 184 place count 524 transition count 910
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 194 place count 514 transition count 900
Iterating global reduction 0 with 10 rules applied. Total rules applied 204 place count 514 transition count 900
Applied a total of 204 rules in 46 ms. Remains 514 /616 variables (removed 102) and now considering 900/1002 (removed 102) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-585916725845576855.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2357573152999869169.kers'
[2026-05-23 05:31:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-585916725845576855.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2357573152999869169.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 900 rows 514 cols 2560 entries
Finished phase 1 with 477 SingleSign rule and 0 generalized
[2026-05-23 05:31:36] [INFO ] Computed 37 invariants in 4 ms
Computed 37 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2357573152999869169.kers
Total runtime 6 ms.
[2026-05-23 05:31:36] [INFO ] Implicit Places using invariants in 460 ms returned []
[2026-05-23 05:31:36] [INFO ] Invariant cache hit.
[2026-05-23 05:31:37] [INFO ] Implicit Places using invariants and state equation in 788 ms returned []
Implicit Place search using SMT with State Equation took 1255 ms to find 0 implicit places.
Running 899 sub problems to find dead transitions.
[2026-05-23 05:31:37] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/513 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 899 unsolved
SMT process timed out in 30257ms, After SMT, problems are : Problem set: 0 solved, 899 unsolved
Search for dead transitions found 0 dead transitions in 30263ms
Starting structural reductions in LTL mode, iteration 1 : 514/616 places, 900/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31568 ms. Remains : 514/616 places, 900/1002 transitions.
[2026-05-23 05:32:08] [INFO ] Flatten gal took : 33 ms
[2026-05-23 05:32:08] [INFO ] Flatten gal took : 37 ms
[2026-05-23 05:32:08] [INFO ] Input system was already deterministic with 900 transitions.
[2026-05-23 05:32:08] [INFO ] Flatten gal took : 36 ms
[2026-05-23 05:32:08] [INFO ] Flatten gal took : 34 ms
[2026-05-23 05:32:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality5326496117046681049.gal : 9 ms
[2026-05-23 05:32:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality11919452364870035014.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/CTLCardinality5326496117046681049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11919452364870035014.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.
[2026-05-23 05:32:38] [INFO ] Flatten gal took : 20 ms
[2026-05-23 05:32:38] [INFO ] Applying decomposition
[2026-05-23 05:32:38] [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/graph13202517085866104484.txt' '-o' '/tmp/graph13202517085866104484.bin' '-w' '/tmp/graph13202517085866104484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13202517085866104484.bin' '-l' '-1' '-v' '-w' '/tmp/graph13202517085866104484.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:32:38] [INFO ] Decomposing Gal with order
[2026-05-23 05:32:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:32:38] [INFO ] Removed a total of 775 redundant transitions.
[2026-05-23 05:32:38] [INFO ] Flatten gal took : 57 ms
[2026-05-23 05:32:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 23 ms.
[2026-05-23 05:32:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality3007426368672975526.gal : 9 ms
[2026-05-23 05:32:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality14570359459174130052.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/CTLCardinality3007426368672975526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14570359459174130052.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,1.27855e+41,2.06698,59928,9207,20,61355,733,1152,282095,62,1537,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 555 transition count 941
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 555 transition count 941
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 152 place count 525 transition count 911
Iterating global reduction 0 with 30 rules applied. Total rules applied 182 place count 525 transition count 911
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 193 place count 514 transition count 900
Iterating global reduction 0 with 11 rules applied. Total rules applied 204 place count 514 transition count 900
Applied a total of 204 rules in 43 ms. Remains 514 /616 variables (removed 102) and now considering 900/1002 (removed 102) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11637069474601431887.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12335757845976560510.kers'
[2026-05-23 05:33:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11637069474601431887.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12335757845976560510.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 900 rows 514 cols 2560 entries
Finished phase 1 with 477 SingleSign rule and 0 generalized
[2026-05-23 05:33:08] [INFO ] Computed 37 invariants in 3 ms
Computed 37 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12335757845976560510.kers
Total runtime 5 ms.
[2026-05-23 05:33:09] [INFO ] Implicit Places using invariants in 420 ms returned []
[2026-05-23 05:33:09] [INFO ] Invariant cache hit.
[2026-05-23 05:33:10] [INFO ] Implicit Places using invariants and state equation in 882 ms returned []
Implicit Place search using SMT with State Equation took 1315 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 514/616 places, 900/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1360 ms. Remains : 514/616 places, 900/1002 transitions.
[2026-05-23 05:33:10] [INFO ] Flatten gal took : 27 ms
[2026-05-23 05:33:10] [INFO ] Flatten gal took : 30 ms
[2026-05-23 05:33:10] [INFO ] Input system was already deterministic with 900 transitions.
[2026-05-23 05:33:10] [INFO ] Flatten gal took : 48 ms
[2026-05-23 05:33:10] [INFO ] Flatten gal took : 30 ms
[2026-05-23 05:33:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality6276978169616142009.gal : 15 ms
[2026-05-23 05:33:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality15402670520476653751.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/CTLCardinality6276978169616142009.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15402670520476653751.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.
[2026-05-23 05:33:40] [INFO ] Flatten gal took : 16 ms
[2026-05-23 05:33:40] [INFO ] Applying decomposition
[2026-05-23 05:33:40] [INFO ] Flatten gal took : 15 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/graph12049389689295674762.txt' '-o' '/tmp/graph12049389689295674762.bin' '-w' '/tmp/graph12049389689295674762.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12049389689295674762.bin' '-l' '-1' '-v' '-w' '/tmp/graph12049389689295674762.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:33:40] [INFO ] Decomposing Gal with order
[2026-05-23 05:33:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:33:40] [INFO ] Removed a total of 781 redundant transitions.
[2026-05-23 05:33:40] [INFO ] Flatten gal took : 47 ms
[2026-05-23 05:33:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 19 ms.
[2026-05-23 05:33:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality12365802332513224747.gal : 8 ms
[2026-05-23 05:33:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality449838238361502297.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/CTLCardinality12365802332513224747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality449838238361502297.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,1.30008e+41,0.853881,25976,3717,25,32997,693,1172,99448,66,1406,0


Converting to forward existential form...Done !
original formula: AG(A(EX((((i31.u159.p836!=1)&&(i12.i1.u71.p349!=1)) * AG((i22.i0.u111.p558==1)))) U ((i4.i0.u17.p73==0)||(i0.u34.p160==1))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(((i4.i0.u17.p73==0)||(i0.u34.p160==1)))) * !(((i4.i0.u17.p73==0)||(i0.u34.p160==1))))...336
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 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
(forward)formula 0,0,1.63513,43416,1,0,53222,693,4436,267155,220,1417,132520
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Graph (trivial) has 630 edges and 616 vertex of which 287 / 616 are part of one of the 37 SCC in 7 ms
Free SCC test removed 250 places
Ensure Unique test removed 271 transitions
Reduce isomorphic transitions removed 271 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 94 place count 365 transition count 637
Reduce places removed 93 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 154 rules applied. Total rules applied 248 place count 272 transition count 576
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 28 rules applied. Total rules applied 276 place count 245 transition count 575
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 277 place count 244 transition count 575
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 277 place count 244 transition count 574
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 279 place count 243 transition count 574
Discarding 34 places :
Symmetric choice reduction at 4 with 34 rule applications. Total rules 313 place count 209 transition count 492
Iterating global reduction 4 with 34 rules applied. Total rules applied 347 place count 209 transition count 492
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 356 place count 209 transition count 483
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 357 place count 208 transition count 479
Iterating global reduction 5 with 1 rules applied. Total rules applied 358 place count 208 transition count 479
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 359 place count 208 transition count 478
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 6 with 162 rules applied. Total rules applied 521 place count 127 transition count 397
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 535 place count 113 transition count 314
Iterating global reduction 6 with 14 rules applied. Total rules applied 549 place count 113 transition count 314
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 563 place count 113 transition count 300
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 564 place count 113 transition count 299
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 566 place count 111 transition count 297
Applied a total of 566 rules in 205 ms. Remains 111 /616 variables (removed 505) and now considering 297/1002 (removed 705) transitions.
[2026-05-23 05:33:42] [INFO ] Flow matrix only has 115 transitions (discarded 182 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-487112626434577050.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12520347324208701070.kers'
[2026-05-23 05:33:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-487112626434577050.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12520347324208701070.kers]
Normalized transition count is 114 out of 115 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 114 rows 102 cols 294 entries
Finished phase 1 with 74 SingleSign rule and 0 generalized
[2026-05-23 05:33:42] [INFO ] Computed 37 invariants in 1 ms
Computed 37 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12520347324208701070.kers
Total runtime 1 ms.
[2026-05-23 05:33:42] [INFO ] Implicit Places using invariants in 160 ms returned []
[2026-05-23 05:33:42] [INFO ] Flow matrix only has 115 transitions (discarded 182 similar events)
[2026-05-23 05:33:42] [INFO ] Invariant cache hit.
[2026-05-23 05:33:43] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
[2026-05-23 05:33:43] [INFO ] Redundant transitions in 31 ms returned []
Running 192 sub problems to find dead transitions.
[2026-05-23 05:33:43] [INFO ] Flow matrix only has 115 transitions (discarded 182 similar events)
[2026-05-23 05:33:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 2 (OVERLAPS) 2/111 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 4 (OVERLAPS) 114/225 variables, 111/148 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/225 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 6 (OVERLAPS) 0/225 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 192 unsolved
No progress, stopping.
After SMT solving in domain Real declared 225/226 variables, and 148 constraints, problems are : Problem set: 0 solved, 192 unsolved in 12114 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 111/111 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 192 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 2 (OVERLAPS) 2/111 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 4 (OVERLAPS) 114/225 variables, 111/148 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/225 variables, 192/340 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/225 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 7 (OVERLAPS) 0/225 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 192 unsolved
No progress, stopping.
After SMT solving in domain Int declared 225/226 variables, and 340 constraints, problems are : Problem set: 0 solved, 192 unsolved in 12355 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 111/111 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24516ms problems are : Problem set: 0 solved, 192 unsolved
Search for dead transitions found 0 dead transitions in 24517ms
Starting structural reductions in SI_CTL mode, iteration 1 : 111/616 places, 297/1002 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25189 ms. Remains : 111/616 places, 297/1002 transitions.
[2026-05-23 05:34:07] [INFO ] Flatten gal took : 19 ms
[2026-05-23 05:34:07] [INFO ] Flatten gal took : 6 ms
[2026-05-23 05:34:07] [INFO ] Input system was already deterministic with 297 transitions.
[2026-05-23 05:34:07] [INFO ] Flatten gal took : 8 ms
[2026-05-23 05:34:07] [INFO ] Flatten gal took : 6 ms
[2026-05-23 05:34:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality4948083015770123987.gal : 2 ms
[2026-05-23 05:34:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality9568207037580344205.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/CTLCardinality4948083015770123987.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9568207037580344205.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.
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,1.07971e+17,0.097836,5804,2,186,5,3074,6,0,707,1419,0


Converting to forward existential form...Done !
original formula: AG((AF(((p508==0)||(p147==1))) + (EF((p278==0)) * ((p917==0)||(p332==0)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !((E(TRUE U (p278==0)) * ((p917==0)||(p332==0))))),!(((p508==0)||(p147==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 287/10/10
(forward)formula 0,0,0.390814,7728,1,0,15,21003,26,8,3571,9777,12
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 557 transition count 943
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 557 transition count 943
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 148 place count 527 transition count 913
Iterating global reduction 0 with 30 rules applied. Total rules applied 178 place count 527 transition count 913
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 189 place count 516 transition count 902
Iterating global reduction 0 with 11 rules applied. Total rules applied 200 place count 516 transition count 902
Applied a total of 200 rules in 52 ms. Remains 516 /616 variables (removed 100) and now considering 902/1002 (removed 100) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11830459713574022497.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15120166492898579583.kers'
[2026-05-23 05:34:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11830459713574022497.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15120166492898579583.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 902 rows 516 cols 2564 entries
Finished phase 1 with 479 SingleSign rule and 0 generalized
[2026-05-23 05:34:08] [INFO ] Computed 37 invariants in 3 ms
Computed 37 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-15120166492898579583.kers
Total runtime 5 ms.
[2026-05-23 05:34:08] [INFO ] Implicit Places using invariants in 323 ms returned []
[2026-05-23 05:34:08] [INFO ] Invariant cache hit.
[2026-05-23 05:34:09] [INFO ] Implicit Places using invariants and state equation in 600 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
Running 901 sub problems to find dead transitions.
[2026-05-23 05:34:09] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/515 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 901 unsolved
SMT process timed out in 30194ms, After SMT, problems are : Problem set: 0 solved, 901 unsolved
Search for dead transitions found 0 dead transitions in 30196ms
Starting structural reductions in LTL mode, iteration 1 : 516/616 places, 902/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31179 ms. Remains : 516/616 places, 902/1002 transitions.
[2026-05-23 05:34:39] [INFO ] Flatten gal took : 26 ms
[2026-05-23 05:34:39] [INFO ] Flatten gal took : 31 ms
[2026-05-23 05:34:39] [INFO ] Input system was already deterministic with 902 transitions.
[2026-05-23 05:34:39] [INFO ] Flatten gal took : 26 ms
[2026-05-23 05:34:39] [INFO ] Flatten gal took : 29 ms
[2026-05-23 05:34:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality11840944047962365775.gal : 7 ms
[2026-05-23 05:34:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality12716039714183487566.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/CTLCardinality11840944047962365775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12716039714183487566.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.
[2026-05-23 05:35:09] [INFO ] Flatten gal took : 16 ms
[2026-05-23 05:35:09] [INFO ] Applying decomposition
[2026-05-23 05:35:09] [INFO ] Flatten gal took : 16 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/graph11734722421456235145.txt' '-o' '/tmp/graph11734722421456235145.bin' '-w' '/tmp/graph11734722421456235145.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11734722421456235145.bin' '-l' '-1' '-v' '-w' '/tmp/graph11734722421456235145.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:35:09] [INFO ] Decomposing Gal with order
[2026-05-23 05:35:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:35:09] [INFO ] Removed a total of 763 redundant transitions.
[2026-05-23 05:35:09] [INFO ] Flatten gal took : 71 ms
[2026-05-23 05:35:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 17 ms.
[2026-05-23 05:35:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality1530389613289135650.gal : 10 ms
[2026-05-23 05:35:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16067013084837407278.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/CTLCardinality1530389613289135650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16067013084837407278.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,1.47271e+41,0.556238,17896,2721,21,25853,534,1036,40504,57,989,0


Converting to forward existential form...Done !
original formula: AG((!(E(((i30.u157.p832==0)&&((i9.u53.p246==0)||(i33.u176.p902==1))) U AX(((i31.u164.p833==0)||(i7.u44.p204==1))))) + (i23.u121.p592==0))...156
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !((i23.u121.p592==0))),((i30.u157.p832==0)&&((i9.u53.p246==0)||(i33.u176.p902==1)))) *...214
Reverse transition relation is NOT exact ! Due to transitions t7, t36, t83, t114, t173, t235, t309, i0.t479, i1.t553, i2.t539, i3.t524, i4.t509, i5.t494, i...568
(forward)formula 0,0,3.34133,108920,1,0,231519,534,6634,454568,278,989,736412
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 555 transition count 941
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 555 transition count 941
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 153 place count 524 transition count 910
Iterating global reduction 0 with 31 rules applied. Total rules applied 184 place count 524 transition count 910
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 195 place count 513 transition count 899
Iterating global reduction 0 with 11 rules applied. Total rules applied 206 place count 513 transition count 899
Applied a total of 206 rules in 45 ms. Remains 513 /616 variables (removed 103) and now considering 899/1002 (removed 103) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2826929845984034787.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1361055845848559308.kers'
[2026-05-23 05:35:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2826929845984034787.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1361055845848559308.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 899 rows 513 cols 2558 entries
Finished phase 1 with 476 SingleSign rule and 0 generalized
[2026-05-23 05:35:13] [INFO ] Computed 37 invariants in 3 ms
Computed 37 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1361055845848559308.kers
Total runtime 5 ms.
[2026-05-23 05:35:13] [INFO ] Implicit Places using invariants in 271 ms returned []
[2026-05-23 05:35:13] [INFO ] Invariant cache hit.
[2026-05-23 05:35:14] [INFO ] Implicit Places using invariants and state equation in 658 ms returned []
Implicit Place search using SMT with State Equation took 932 ms to find 0 implicit places.
Running 898 sub problems to find dead transitions.
[2026-05-23 05:35:14] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 898 unsolved
SMT process timed out in 30193ms, After SMT, problems are : Problem set: 0 solved, 898 unsolved
Search for dead transitions found 0 dead transitions in 30195ms
Starting structural reductions in LTL mode, iteration 1 : 513/616 places, 899/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31182 ms. Remains : 513/616 places, 899/1002 transitions.
[2026-05-23 05:35:44] [INFO ] Flatten gal took : 25 ms
[2026-05-23 05:35:44] [INFO ] Flatten gal took : 27 ms
[2026-05-23 05:35:44] [INFO ] Input system was already deterministic with 899 transitions.
[2026-05-23 05:35:44] [INFO ] Flatten gal took : 26 ms
[2026-05-23 05:35:44] [INFO ] Flatten gal took : 26 ms
[2026-05-23 05:35:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality14159668222687026449.gal : 7 ms
[2026-05-23 05:35:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality14232605140728470544.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/CTLCardinality14159668222687026449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14232605140728470544.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.
[2026-05-23 05:36:14] [INFO ] Flatten gal took : 14 ms
[2026-05-23 05:36:14] [INFO ] Applying decomposition
[2026-05-23 05:36:14] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13320181366228940665.txt' '-o' '/tmp/graph13320181366228940665.bin' '-w' '/tmp/graph13320181366228940665.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13320181366228940665.bin' '-l' '-1' '-v' '-w' '/tmp/graph13320181366228940665.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:36:14] [INFO ] Decomposing Gal with order
[2026-05-23 05:36:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:36:14] [INFO ] Removed a total of 782 redundant transitions.
[2026-05-23 05:36:14] [INFO ] Flatten gal took : 41 ms
[2026-05-23 05:36:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 13 ms.
[2026-05-23 05:36:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality3354370964420962026.gal : 8 ms
[2026-05-23 05:36:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality6104945220795669173.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/CTLCardinality3354370964420962026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6104945220795669173.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,1.19933e+41,0.864259,21356,3617,20,27409,732,1081,52775,55,1477,0


Converting to forward existential form...Done !
original formula: EG((AX(((i29.i0.u162.p816==0)||(i31.i1.u171.p863==1))) * ((i31.i1.u170.p865==0)||(i7.i1.u40.p183==1))))
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(((i29.i0.u162.p816==0)||(i31.i1.u171.p863==1))))) * ((i31.i1.u170.p865==0)||(i7.i1.u40.p183==...170
Reverse transition relation is NOT exact ! Due to transitions t7, t36, t112, t171, t230, t304, i1.i1.t549, i2.i1.t535, i3.i1.t520, i4.i1.t505, i5.i1.t490, ...612
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 553 transition count 939
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 553 transition count 939
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 158 place count 521 transition count 907
Iterating global reduction 0 with 32 rules applied. Total rules applied 190 place count 521 transition count 907
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 202 place count 509 transition count 895
Iterating global reduction 0 with 12 rules applied. Total rules applied 214 place count 509 transition count 895
Applied a total of 214 rules in 35 ms. Remains 509 /616 variables (removed 107) and now considering 895/1002 (removed 107) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4131237163083758578.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12160706655896098822.kers'
[2026-05-23 05:36:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4131237163083758578.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12160706655896098822.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 895 rows 509 cols 2550 entries
Finished phase 1 with 472 SingleSign rule and 0 generalized
[2026-05-23 05:36:44] [INFO ] Computed 37 invariants in 5 ms
Computed 37 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-12160706655896098822.kers
Total runtime 7 ms.
[2026-05-23 05:36:45] [INFO ] Implicit Places using invariants in 347 ms returned []
[2026-05-23 05:36:45] [INFO ] Invariant cache hit.
[2026-05-23 05:36:46] [INFO ] Implicit Places using invariants and state equation in 848 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
Running 894 sub problems to find dead transitions.
[2026-05-23 05:36:46] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 894 unsolved
SMT process timed out in 30262ms, After SMT, problems are : Problem set: 0 solved, 894 unsolved
Search for dead transitions found 0 dead transitions in 30266ms
Starting structural reductions in LTL mode, iteration 1 : 509/616 places, 895/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31505 ms. Remains : 509/616 places, 895/1002 transitions.
[2026-05-23 05:37:16] [INFO ] Flatten gal took : 21 ms
[2026-05-23 05:37:16] [INFO ] Flatten gal took : 21 ms
[2026-05-23 05:37:16] [INFO ] Input system was already deterministic with 895 transitions.
[2026-05-23 05:37:16] [INFO ] Flatten gal took : 22 ms
[2026-05-23 05:37:16] [INFO ] Flatten gal took : 22 ms
[2026-05-23 05:37:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality8929027619207110209.gal : 7 ms
[2026-05-23 05:37:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality14129320017719581116.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/CTLCardinality8929027619207110209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14129320017719581116.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.
[2026-05-23 05:37:46] [INFO ] Flatten gal took : 14 ms
[2026-05-23 05:37:46] [INFO ] Applying decomposition
[2026-05-23 05:37:46] [INFO ] Flatten gal took : 14 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/graph9243327065533764912.txt' '-o' '/tmp/graph9243327065533764912.bin' '-w' '/tmp/graph9243327065533764912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9243327065533764912.bin' '-l' '-1' '-v' '-w' '/tmp/graph9243327065533764912.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:37:46] [INFO ] Decomposing Gal with order
[2026-05-23 05:37:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:37:46] [INFO ] Removed a total of 790 redundant transitions.
[2026-05-23 05:37:46] [INFO ] Flatten gal took : 49 ms
[2026-05-23 05:37:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 15 ms.
[2026-05-23 05:37:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality2960252447838619827.gal : 7 ms
[2026-05-23 05:37:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality18081867987073731552.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/CTLCardinality2960252447838619827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18081867987073731552.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,9.01395e+40,1.02286,22392,3759,20,33724,556,1037,51999,57,1006,0


Converting to forward existential form...Done !
original formula: ((AF(EG(((i11.u61.p288==0)&&(i9.u48.p231==0)))) + EG(((i1.u6.p22==0)||(i5.u25.p117==1)))) + EX(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(((Init * !(EX(!(EX(!(FALSE)))))) * !(EG(((i1.u6.p22==0)||(i5.u25.p117==1))))),!(EG(((i11.u61.p288==0)&&(i9...181
Reverse transition relation is NOT exact ! Due to transitions t7, t36, t65, t109, t168, t227, t301, i1.t546, i2.t532, i3.t517, i4.t502, i5.t485, i6.t470, i...536
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
(forward)formula 0,1,9.68998,255072,1,0,659433,556,7078,650676,275,1006,1277143
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-07 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 : 616/616 places, 1002/1002 transitions.
Graph (trivial) has 637 edges and 616 vertex of which 297 / 616 are part of one of the 37 SCC in 2 ms
Free SCC test removed 260 places
Ensure Unique test removed 284 transitions
Reduce isomorphic transitions removed 284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 91 place count 355 transition count 627
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 152 rules applied. Total rules applied 243 place count 265 transition count 565
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 270 place count 238 transition count 565
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 307 place count 201 transition count 465
Iterating global reduction 3 with 37 rules applied. Total rules applied 344 place count 201 transition count 465
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 355 place count 201 transition count 454
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 356 place count 200 transition count 450
Iterating global reduction 4 with 1 rules applied. Total rules applied 357 place count 200 transition count 450
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 358 place count 200 transition count 449
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 0 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 5 with 156 rules applied. Total rules applied 514 place count 122 transition count 371
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 528 place count 108 transition count 288
Iterating global reduction 5 with 14 rules applied. Total rules applied 542 place count 108 transition count 288
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 556 place count 108 transition count 274
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 558 place count 106 transition count 272
Applied a total of 558 rules in 62 ms. Remains 106 /616 variables (removed 510) and now considering 272/1002 (removed 730) transitions.
[2026-05-23 05:37:56] [INFO ] Flow matrix only has 99 transitions (discarded 173 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9925315828583767876.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3561504566134050186.kers'
[2026-05-23 05:37:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9925315828583767876.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3561504566134050186.kers]
Normalized transition count is 98 out of 99 initially.
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 98 rows 96 cols 251 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-23 05:37:56] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3561504566134050186.kers
Total runtime 1 ms.
[2026-05-23 05:37:56] [INFO ] Implicit Places using invariants in 129 ms returned []
[2026-05-23 05:37:56] [INFO ] Flow matrix only has 99 transitions (discarded 173 similar events)
[2026-05-23 05:37:56] [INFO ] Invariant cache hit.
[2026-05-23 05:37:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 05:37:56] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2026-05-23 05:37:57] [INFO ] Redundant transitions in 4 ms returned []
Running 182 sub problems to find dead transitions.
[2026-05-23 05:37:57] [INFO ] Flow matrix only has 99 transitions (discarded 173 similar events)
[2026-05-23 05:37:57] [INFO ] Invariant cache hit.
[2026-05-23 05:37:57] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (OVERLAPS) 1/106 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (OVERLAPS) 98/204 variables, 106/143 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 3/146 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (OVERLAPS) 0/204 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Real declared 204/205 variables, and 146 constraints, problems are : Problem set: 0 solved, 182 unsolved in 10121 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 106/106 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 182 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (OVERLAPS) 1/106 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (OVERLAPS) 98/204 variables, 106/143 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 3/146 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 182/328 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/204 variables, 1/329 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/204 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 9 (OVERLAPS) 0/204 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Int declared 204/205 variables, and 329 constraints, problems are : Problem set: 0 solved, 182 unsolved in 14508 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 106/106 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 24647ms problems are : Problem set: 0 solved, 182 unsolved
Search for dead transitions found 0 dead transitions in 24648ms
Starting structural reductions in SI_CTL mode, iteration 1 : 106/616 places, 272/1002 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25033 ms. Remains : 106/616 places, 272/1002 transitions.
[2026-05-23 05:38:21] [INFO ] Flatten gal took : 7 ms
[2026-05-23 05:38:21] [INFO ] Flatten gal took : 8 ms
[2026-05-23 05:38:21] [INFO ] Input system was already deterministic with 272 transitions.
[2026-05-23 05:38:21] [INFO ] Flatten gal took : 7 ms
[2026-05-23 05:38:21] [INFO ] Flatten gal took : 7 ms
[2026-05-23 05:38:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality7338888868683116718.gal : 3 ms
[2026-05-23 05:38:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality14698892317399986643.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/CTLCardinality7338888868683116718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14698892317399986643.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.
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,1.68705e+16,0.10416,5636,2,198,5,2466,6,0,661,1156,0


Converting to forward existential form...Done !
original formula: AF(((p920==0)&&(p859==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((p920==0)&&(p859==1))))] = FALSE
Hit Full ! (commute/partial/dont) 268/0/4
(forward)formula 0,0,0.28657,6684,1,0,9,15129,20,3,3242,3896,8
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Graph (trivial) has 635 edges and 616 vertex of which 284 / 616 are part of one of the 36 SCC in 2 ms
Free SCC test removed 248 places
Ensure Unique test removed 271 transitions
Reduce isomorphic transitions removed 271 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 0 with 95 rules applied. Total rules applied 96 place count 367 transition count 635
Reduce places removed 95 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 157 rules applied. Total rules applied 253 place count 272 transition count 573
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 28 rules applied. Total rules applied 281 place count 245 transition count 572
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 282 place count 244 transition count 572
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 282 place count 244 transition count 570
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 286 place count 242 transition count 570
Discarding 36 places :
Symmetric choice reduction at 4 with 36 rule applications. Total rules 322 place count 206 transition count 480
Iterating global reduction 4 with 36 rules applied. Total rules applied 358 place count 206 transition count 480
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 368 place count 206 transition count 470
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 369 place count 205 transition count 466
Iterating global reduction 5 with 1 rules applied. Total rules applied 370 place count 205 transition count 466
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 371 place count 205 transition count 465
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 6 with 164 rules applied. Total rules applied 535 place count 123 transition count 383
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 549 place count 109 transition count 300
Iterating global reduction 6 with 14 rules applied. Total rules applied 563 place count 109 transition count 300
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 577 place count 109 transition count 286
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 579 place count 107 transition count 284
Applied a total of 579 rules in 106 ms. Remains 107 /616 variables (removed 509) and now considering 284/1002 (removed 718) transitions.
[2026-05-23 05:38:22] [INFO ] Flow matrix only has 103 transitions (discarded 181 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6915559362598903448.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1909070126743006963.kers'
[2026-05-23 05:38:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6915559362598903448.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1909070126743006963.kers]
Normalized transition count is 102 out of 103 initially.
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 102 rows 97 cols 256 entries
Finished phase 1 with 70 SingleSign rule and 0 generalized
[2026-05-23 05:38:22] [INFO ] Computed 37 invariants in 1 ms
Computed 37 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1909070126743006963.kers
Total runtime 3 ms.
[2026-05-23 05:38:22] [INFO ] Implicit Places using invariants in 198 ms returned []
[2026-05-23 05:38:22] [INFO ] Flow matrix only has 103 transitions (discarded 181 similar events)
[2026-05-23 05:38:22] [INFO ] Invariant cache hit.
[2026-05-23 05:38:22] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2026-05-23 05:38:22] [INFO ] Redundant transitions in 6 ms returned []
Running 182 sub problems to find dead transitions.
[2026-05-23 05:38:22] [INFO ] Flow matrix only has 103 transitions (discarded 181 similar events)
[2026-05-23 05:38:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (OVERLAPS) 2/107 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (OVERLAPS) 102/209 variables, 107/144 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (OVERLAPS) 0/209 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Real declared 209/210 variables, and 144 constraints, problems are : Problem set: 0 solved, 182 unsolved in 9952 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 107/107 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 182 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (OVERLAPS) 2/107 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (OVERLAPS) 102/209 variables, 107/144 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 182/326 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (OVERLAPS) 0/209 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Int declared 209/210 variables, and 326 constraints, problems are : Problem set: 0 solved, 182 unsolved in 11123 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 107/107 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21102ms problems are : Problem set: 0 solved, 182 unsolved
Search for dead transitions found 0 dead transitions in 21103ms
Starting structural reductions in SI_CTL mode, iteration 1 : 107/616 places, 284/1002 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21655 ms. Remains : 107/616 places, 284/1002 transitions.
[2026-05-23 05:38:43] [INFO ] Flatten gal took : 4 ms
[2026-05-23 05:38:43] [INFO ] Flatten gal took : 4 ms
[2026-05-23 05:38:43] [INFO ] Input system was already deterministic with 284 transitions.
[2026-05-23 05:38:43] [INFO ] Flatten gal took : 4 ms
[2026-05-23 05:38:43] [INFO ] Flatten gal took : 4 ms
[2026-05-23 05:38:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14202695503518776009.gal : 1 ms
[2026-05-23 05:38:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10105406845869790822.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14202695503518776009.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10105406845869790822.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 1114 steps (16 resets) in 41 ms. (26 steps per ms) remains 0/1 properties
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Graph (trivial) has 618 edges and 616 vertex of which 282 / 616 are part of one of the 37 SCC in 1 ms
Free SCC test removed 245 places
Ensure Unique test removed 265 transitions
Reduce isomorphic transitions removed 265 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 84 place count 370 transition count 653
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 143 rules applied. Total rules applied 227 place count 287 transition count 593
Reduce places removed 27 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 31 rules applied. Total rules applied 258 place count 260 transition count 589
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 262 place count 256 transition count 589
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 262 place count 256 transition count 585
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 270 place count 252 transition count 585
Discarding 33 places :
Symmetric choice reduction at 4 with 33 rule applications. Total rules 303 place count 219 transition count 498
Iterating global reduction 4 with 33 rules applied. Total rules applied 336 place count 219 transition count 498
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 346 place count 219 transition count 488
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 348 place count 217 transition count 482
Iterating global reduction 5 with 2 rules applied. Total rules applied 350 place count 217 transition count 482
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 352 place count 217 transition count 480
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 6 with 158 rules applied. Total rules applied 510 place count 138 transition count 401
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 523 place count 125 transition count 321
Iterating global reduction 6 with 13 rules applied. Total rules applied 536 place count 125 transition count 321
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 549 place count 125 transition count 308
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 551 place count 123 transition count 306
Applied a total of 551 rules in 68 ms. Remains 123 /616 variables (removed 493) and now considering 306/1002 (removed 696) transitions.
[2026-05-23 05:38:43] [INFO ] Flow matrix only has 142 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5062390668731305012.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11483309286827343576.kers'
[2026-05-23 05:38:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5062390668731305012.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11483309286827343576.kers]
Normalized transition count is 141 out of 142 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 141 rows 118 cols 382 entries
Finished phase 1 with 86 SingleSign rule and 0 generalized
[2026-05-23 05:38:43] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-11483309286827343576.kers
Total runtime 5 ms.
[2026-05-23 05:38:43] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-23 05:38:43] [INFO ] Flow matrix only has 142 transitions (discarded 164 similar events)
[2026-05-23 05:38:43] [INFO ] Invariant cache hit.
[2026-05-23 05:38:44] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2026-05-23 05:38:44] [INFO ] Redundant transitions in 3 ms returned []
Running 203 sub problems to find dead transitions.
[2026-05-23 05:38:44] [INFO ] Flow matrix only has 142 transitions (discarded 164 similar events)
[2026-05-23 05:38:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (OVERLAPS) 3/123 variables, 3/37 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (OVERLAPS) 141/264 variables, 123/160 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/264 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (OVERLAPS) 0/264 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 203 unsolved
No progress, stopping.
After SMT solving in domain Real declared 264/265 variables, and 160 constraints, problems are : Problem set: 0 solved, 203 unsolved in 13740 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 123/123 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 203 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (OVERLAPS) 3/123 variables, 3/37 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (OVERLAPS) 141/264 variables, 123/160 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/264 variables, 203/363 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 3/366 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/264 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/264 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 9 (OVERLAPS) 0/264 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 203 unsolved
No progress, stopping.
After SMT solving in domain Int declared 264/265 variables, and 367 constraints, problems are : Problem set: 0 solved, 203 unsolved in 24126 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 123/123 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 37889ms problems are : Problem set: 0 solved, 203 unsolved
Search for dead transitions found 0 dead transitions in 37890ms
Starting structural reductions in SI_CTL mode, iteration 1 : 123/616 places, 306/1002 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38269 ms. Remains : 123/616 places, 306/1002 transitions.
[2026-05-23 05:39:22] [INFO ] Flatten gal took : 6 ms
[2026-05-23 05:39:22] [INFO ] Flatten gal took : 8 ms
[2026-05-23 05:39:22] [INFO ] Input system was already deterministic with 306 transitions.
[2026-05-23 05:39:22] [INFO ] Flatten gal took : 7 ms
[2026-05-23 05:39:22] [INFO ] Flatten gal took : 7 ms
[2026-05-23 05:39:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality3113729212765808965.gal : 2 ms
[2026-05-23 05:39:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality12531953702832167941.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/CTLCardinality3113729212765808965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12531953702832167941.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.
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,4.16459e+18,0.11718,5864,2,231,5,3912,6,0,763,2222,0


Converting to forward existential form...Done !
original formula: AF(((!(E(A((p17!=1) U ((p156==0)||(p251==1))) U ((p774==0)||(p150==1)))) + AG((p753==1))) + (!(A((p524==0) U ((p627==0)||(p864==1)))) + (...190
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(!((E(!(((p156==0)||(p251==1))) U (!((p17!=1)) * !(((p156==0)||(p251==1))))) + EG(!(((p156==0)...393
Reverse transition relation is NOT exact ! Due to transitions t27, t43, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...171
(forward)formula 0,0,2.49834,58796,1,0,686,300364,628,399,5037,370953,823
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 560 transition count 946
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 560 transition count 946
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 143 place count 529 transition count 915
Iterating global reduction 0 with 31 rules applied. Total rules applied 174 place count 529 transition count 915
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 186 place count 517 transition count 903
Iterating global reduction 0 with 12 rules applied. Total rules applied 198 place count 517 transition count 903
Applied a total of 198 rules in 33 ms. Remains 517 /616 variables (removed 99) and now considering 903/1002 (removed 99) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3533205337635964735.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6476539131837756420.kers'
[2026-05-23 05:39:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3533205337635964735.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6476539131837756420.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 903 rows 517 cols 2566 entries
Finished phase 1 with 480 SingleSign rule and 0 generalized
[2026-05-23 05:39:24] [INFO ] Computed 37 invariants in 4 ms
Computed 37 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6476539131837756420.kers
Total runtime 5 ms.
[2026-05-23 05:39:24] [INFO ] Implicit Places using invariants in 250 ms returned []
[2026-05-23 05:39:24] [INFO ] Invariant cache hit.
[2026-05-23 05:39:25] [INFO ] Implicit Places using invariants and state equation in 800 ms returned []
Implicit Place search using SMT with State Equation took 1052 ms to find 0 implicit places.
Running 902 sub problems to find dead transitions.
[2026-05-23 05:39:25] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/516 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 902 unsolved
SMT process timed out in 30214ms, After SMT, problems are : Problem set: 0 solved, 902 unsolved
Search for dead transitions found 0 dead transitions in 30217ms
Starting structural reductions in LTL mode, iteration 1 : 517/616 places, 903/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31306 ms. Remains : 517/616 places, 903/1002 transitions.
[2026-05-23 05:39:55] [INFO ] Flatten gal took : 21 ms
[2026-05-23 05:39:55] [INFO ] Flatten gal took : 23 ms
[2026-05-23 05:39:55] [INFO ] Input system was already deterministic with 903 transitions.
[2026-05-23 05:39:56] [INFO ] Flatten gal took : 22 ms
[2026-05-23 05:39:56] [INFO ] Flatten gal took : 22 ms
[2026-05-23 05:39:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality11428757110443006555.gal : 5 ms
[2026-05-23 05:39:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality5353882954990212951.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/CTLCardinality11428757110443006555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5353882954990212951.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.
[2026-05-23 05:40:26] [INFO ] Flatten gal took : 13 ms
[2026-05-23 05:40:26] [INFO ] Applying decomposition
[2026-05-23 05:40:26] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8354920382875809036.txt' '-o' '/tmp/graph8354920382875809036.bin' '-w' '/tmp/graph8354920382875809036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8354920382875809036.bin' '-l' '-1' '-v' '-w' '/tmp/graph8354920382875809036.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:40:26] [INFO ] Decomposing Gal with order
[2026-05-23 05:40:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:40:26] [INFO ] Removed a total of 772 redundant transitions.
[2026-05-23 05:40:26] [INFO ] Flatten gal took : 39 ms
[2026-05-23 05:40:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 10 ms.
[2026-05-23 05:40:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9490656986265833070.gal : 7 ms
[2026-05-23 05:40:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality14415397009268598273.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/CTLCardinality9490656986265833070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14415397009268598273.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,1.61255e+41,0.943892,26256,3810,22,31916,740,1217,103077,66,1673,0


Converting to forward existential form...Done !
original formula: EF(AX(((A(EF(((i12.i1.u72.p357==0)||(i11.i1.u66.p320==1))) U EX((i30.i1.u174.p904==1))) * EF(((i24.i0.u123.p578==0)&&(i20.i1.u113.p539==1...311
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((!((E(!(EX((i30.i1.u174.p904==1))) U (!(E(TRUE U ((i12.i1.u72.p357==0)||(i11.i1.u66....466
Reverse transition relation is NOT exact ! Due to transitions t7, t36, t66, t110, t169, t229, t306, t414, i0.i1.t540, i1.i1.t525, i2.i1.t510, i3.i1.t495, i...687
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 560 transition count 946
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 560 transition count 946
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 141 place count 531 transition count 917
Iterating global reduction 0 with 29 rules applied. Total rules applied 170 place count 531 transition count 917
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 181 place count 520 transition count 906
Iterating global reduction 0 with 11 rules applied. Total rules applied 192 place count 520 transition count 906
Applied a total of 192 rules in 36 ms. Remains 520 /616 variables (removed 96) and now considering 906/1002 (removed 96) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2889113325294411521.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-875199664918600066.kers'
[2026-05-23 05:40:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2889113325294411521.kers, --Pflows, --basisKERS=/tmp/petrispot-output-875199664918600066.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 906 rows 520 cols 2572 entries
Finished phase 1 with 483 SingleSign rule and 0 generalized
[2026-05-23 05:40:56] [INFO ] Computed 37 invariants in 4 ms
Computed 37 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-875199664918600066.kers
Total runtime 6 ms.
[2026-05-23 05:40:56] [INFO ] Implicit Places using invariants in 327 ms returned []
[2026-05-23 05:40:56] [INFO ] Invariant cache hit.
[2026-05-23 05:40:57] [INFO ] Implicit Places using invariants and state equation in 800 ms returned []
Implicit Place search using SMT with State Equation took 1134 ms to find 0 implicit places.
Running 905 sub problems to find dead transitions.
[2026-05-23 05:40:57] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/519 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 905 unsolved
SMT process timed out in 30205ms, After SMT, problems are : Problem set: 0 solved, 905 unsolved
Search for dead transitions found 0 dead transitions in 30209ms
Starting structural reductions in LTL mode, iteration 1 : 520/616 places, 906/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31383 ms. Remains : 520/616 places, 906/1002 transitions.
[2026-05-23 05:41:27] [INFO ] Flatten gal took : 20 ms
[2026-05-23 05:41:27] [INFO ] Flatten gal took : 25 ms
[2026-05-23 05:41:27] [INFO ] Input system was already deterministic with 906 transitions.
[2026-05-23 05:41:27] [INFO ] Flatten gal took : 21 ms
[2026-05-23 05:41:27] [INFO ] Flatten gal took : 22 ms
[2026-05-23 05:41:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality18135704843124281552.gal : 6 ms
[2026-05-23 05:41:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality16892050648329248221.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/CTLCardinality18135704843124281552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16892050648329248221.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.
[2026-05-23 05:41:57] [INFO ] Flatten gal took : 13 ms
[2026-05-23 05:41:57] [INFO ] Applying decomposition
[2026-05-23 05:41:57] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph958101647935635063.txt' '-o' '/tmp/graph958101647935635063.bin' '-w' '/tmp/graph958101647935635063.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph958101647935635063.bin' '-l' '-1' '-v' '-w' '/tmp/graph958101647935635063.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:41:58] [INFO ] Decomposing Gal with order
[2026-05-23 05:41:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:41:58] [INFO ] Removed a total of 810 redundant transitions.
[2026-05-23 05:41:58] [INFO ] Flatten gal took : 60 ms
[2026-05-23 05:41:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 16 ms.
[2026-05-23 05:41:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality8071292987857670851.gal : 12 ms
[2026-05-23 05:41:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5864383430746548841.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/CTLCardinality8071292987857670851.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5864383430746548841.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,2.00677e+41,0.625183,16744,2227,19,22542,649,1150,37525,58,1337,0


Converting to forward existential form...Done !
original formula: EG(((AG(((i12.i0.u70.p328==0)||(i0.i1.u20.p93==1))) + AX(EG(((i31.i2.u170.p842==0)||(i11.i0.u65.p301==1))))) + ((EX(AG(EX(TRUE))) * E(A((...351
=> equivalent forward existential formula: [FwdG(Init,((!(E(TRUE U !(((i12.i0.u70.p328==0)||(i0.i1.u20.p93==1))))) + !(EX(!(EG(((i31.i2.u170.p842==0)||(i11...487
Reverse transition relation is NOT exact ! Due to transitions t7, t36, t65, t111, t189, t233, t307, t414, i0.i1.u22.t511, i1.i0.t555, i1.i0.u4.t557, i2.i1....700
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 616/616 places, 1002/1002 transitions.
Graph (trivial) has 626 edges and 616 vertex of which 275 / 616 are part of one of the 34 SCC in 1 ms
Free SCC test removed 241 places
Ensure Unique test removed 264 transitions
Reduce isomorphic transitions removed 264 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 91 place count 374 transition count 647
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 151 rules applied. Total rules applied 242 place count 284 transition count 586
Reduce places removed 27 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 29 rules applied. Total rules applied 271 place count 257 transition count 584
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 274 place count 255 transition count 583
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 274 place count 255 transition count 579
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 282 place count 251 transition count 579
Discarding 33 places :
Symmetric choice reduction at 4 with 33 rule applications. Total rules 315 place count 218 transition count 483
Iterating global reduction 4 with 33 rules applied. Total rules applied 348 place count 218 transition count 483
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 359 place count 218 transition count 472
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 359 place count 218 transition count 471
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 361 place count 217 transition count 471
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 362 place count 216 transition count 467
Iterating global reduction 5 with 1 rules applied. Total rules applied 363 place count 216 transition count 467
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 364 place count 216 transition count 466
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 6 with 170 rules applied. Total rules applied 534 place count 131 transition count 381
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 545 place count 120 transition count 311
Iterating global reduction 6 with 11 rules applied. Total rules applied 556 place count 120 transition count 311
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 567 place count 120 transition count 300
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 569 place count 118 transition count 298
Applied a total of 569 rules in 63 ms. Remains 118 /616 variables (removed 498) and now considering 298/1002 (removed 704) transitions.
[2026-05-23 05:42:28] [INFO ] Flow matrix only has 122 transitions (discarded 176 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17493108434110939059.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16817610751694606219.kers'
[2026-05-23 05:42:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17493108434110939059.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16817610751694606219.kers]
Normalized transition count is 121 out of 122 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 121 rows 109 cols 304 entries
Finished phase 1 with 81 SingleSign rule and 0 generalized
[2026-05-23 05:42:28] [INFO ] Computed 37 invariants in 1 ms
Computed 37 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-16817610751694606219.kers
Total runtime 4 ms.
[2026-05-23 05:42:28] [INFO ] Implicit Places using invariants in 150 ms returned []
[2026-05-23 05:42:28] [INFO ] Flow matrix only has 122 transitions (discarded 176 similar events)
[2026-05-23 05:42:28] [INFO ] Invariant cache hit.
[2026-05-23 05:42:28] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2026-05-23 05:42:28] [INFO ] Redundant transitions in 3 ms returned []
Running 195 sub problems to find dead transitions.
[2026-05-23 05:42:28] [INFO ] Flow matrix only has 122 transitions (discarded 176 similar events)
[2026-05-23 05:42:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (OVERLAPS) 2/118 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (OVERLAPS) 121/239 variables, 118/155 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/239 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (OVERLAPS) 0/239 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Real declared 239/240 variables, and 155 constraints, problems are : Problem set: 0 solved, 195 unsolved in 12817 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 118/118 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 195 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (OVERLAPS) 2/118 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (OVERLAPS) 121/239 variables, 118/155 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/239 variables, 195/350 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/239 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (OVERLAPS) 0/239 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Int declared 239/240 variables, and 350 constraints, problems are : Problem set: 0 solved, 195 unsolved in 12985 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 118/118 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25830ms problems are : Problem set: 0 solved, 195 unsolved
Search for dead transitions found 0 dead transitions in 25830ms
Starting structural reductions in SI_CTL mode, iteration 1 : 118/616 places, 298/1002 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26318 ms. Remains : 118/616 places, 298/1002 transitions.
[2026-05-23 05:42:54] [INFO ] Flatten gal took : 6 ms
[2026-05-23 05:42:54] [INFO ] Flatten gal took : 6 ms
[2026-05-23 05:42:54] [INFO ] Input system was already deterministic with 298 transitions.
[2026-05-23 05:42:54] [INFO ] Flatten gal took : 6 ms
[2026-05-23 05:42:54] [INFO ] Flatten gal took : 6 ms
[2026-05-23 05:42:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality10705465432435074843.gal : 2 ms
[2026-05-23 05:42:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality3640019191397566280.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/CTLCardinality10705465432435074843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3640019191397566280.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.
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,3.88695e+17,0.105498,5808,2,200,5,2747,6,0,739,1305,0


Converting to forward existential form...Done !
original formula: E(E(!(AF(((p790==1)&&((p914==0)||(p639==1))))) U !(EG((p776==1)))) U AF(!((!(EG(((p694==0)||(p787==1)))) * AG((p165==0))))))
=> equivalent forward existential formula: [(FwdU(Init,E(!(!(EG(!(((p790==1)&&((p914==0)||(p639==1))))))) U !(EG((p776==1))))) * !(EG(!(!((!(EG(((p694==0)|...212
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 291/0/7
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 292/0/6
(forward)formula 0,1,1.22418,26884,1,0,114,120848,53,112,3864,143224,170
FORMULA Champagne-PT-H08T1U-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-23 05:42:55] [INFO ] Flatten gal took : 13 ms
[2026-05-23 05:42:55] [INFO ] Flatten gal took : 23 ms
[2026-05-23 05:42:55] [INFO ] Applying decomposition
[2026-05-23 05:42:55] [INFO ] Flatten gal took : 17 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/graph17512601981928309785.txt' '-o' '/tmp/graph17512601981928309785.bin' '-w' '/tmp/graph17512601981928309785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17512601981928309785.bin' '-l' '-1' '-v' '-w' '/tmp/graph17512601981928309785.weights' '-q' '0' '-e' '0.001'
[2026-05-23 05:42:56] [INFO ] Decomposing Gal with order
[2026-05-23 05:42:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 05:42:56] [INFO ] Removed a total of 790 redundant transitions.
[2026-05-23 05:42:56] [INFO ] Flatten gal took : 50 ms
[2026-05-23 05:42:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 7 ms.
[2026-05-23 05:42:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality9235760361241135359.gal : 8 ms
[2026-05-23 05:42:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality12037095153515373015.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/CTLCardinality9235760361241135359.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12037095153515373015.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 5 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,1.09298e+44,23.5366,480144,74849,32,457302,943,1263,2.41409e+06,79,2101,0


Converting to forward existential form...Done !
original formula: EG((!(E(EG((i8.u55.p216==1)) U ((((i16.u103.p403==0)||(i1.u8.p30==1)) + ((i8.u53.p234==1) + AX((i4.u22.p100==0)))) * AF((i16.u100.p395==1...238
=> equivalent forward existential formula: [FwdG(Init,(!(E(EG((i8.u55.p216==1)) U ((((i16.u103.p403==0)||(i1.u8.p30==1)) + ((i8.u53.p234==1) + !(EX(!((i4.u...293
Reverse transition relation is NOT exact ! Due to transitions t7, t46, t101, t137, t173, t222, t276, t327, t359, t393, t444, t477, t627, i0.t575, i1.t645, ...1077
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Detected timeout of ITS tools.
[2026-05-23 06:07:36] [INFO ] Applying decomposition
[2026-05-23 06:07:36] [INFO ] Flatten gal took : 17 ms
[2026-05-23 06:07:36] [INFO ] Decomposing Gal with order
[2026-05-23 06:07:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 06:07:36] [INFO ] Removed a total of 563 redundant transitions.
[2026-05-23 06:07:36] [INFO ] Flatten gal took : 41 ms
[2026-05-23 06:07:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 315 labels/synchronizations in 13 ms.
[2026-05-23 06:07:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality16042347460015606547.gal : 5 ms
[2026-05-23 06:07:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality7618633791253300073.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/CTLCardinality16042347460015606547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7618633791253300073.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 5 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,1.09298e+44,0.580502,14572,930,597,17196,3532,874,42055,348,18108,0


Converting to forward existential form...Done !
original formula: EG((!(E(EG((i0.i0.u18.p216==1)) U ((((i1.i0.i0.u32.p403==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.u10.p30==1)) + ((i0.i0.u18.p234==1) + AX((i0.i0....341
=> equivalent forward existential formula: [FwdG(Init,(!(E(EG((i0.i0.u18.p216==1)) U ((((i1.i0.i0.u32.p403==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.u10.p30==1)) + ...396
Reverse transition relation is NOT exact ! Due to transitions i0.t477, i0.u19.t483, i0.i0.u18.t498, i0.i0.u18.t502, i0.i0.i0.u17.t521, i0.i0.i0.u17.t523, i...2431
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2

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="Champagne-PT-H08T1U"
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 Champagne-PT-H08T1U, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r050-smll-177946901100105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H08T1U.tgz
mv Champagne-PT-H08T1U 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 ;