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.r194-tall-177969914000265.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 NoC3x3-PT-1B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914000265
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 6.5K Mar 8 06:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 8 06:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 8 06:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 8 06:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 16 08:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 16 08:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 16 08:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Mar 8 06:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 8 06:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 8 06:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 8 06:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 362K 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 NoC3x3-PT-1B-CTLCardinality-2024-00
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-01
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-02
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-03
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-04
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-05
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-06
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-07
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-08
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-09
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-10
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-11
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-12
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-13
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-14
FORMULA_NAME NoC3x3-PT-1B-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779741790056

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-1B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 20:43:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 20:43:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 20:43:11] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2026-05-25 20:43:11] [INFO ] Transformed 1416 places.
[2026-05-25 20:43:11] [INFO ] Transformed 1640 transitions.
[2026-05-25 20:43:11] [INFO ] Found NUPN structural information;
[2026-05-25 20:43:11] [INFO ] Parsed PT model containing 1416 places and 1640 transitions and 3639 arcs in 256 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 120 out of 1416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1416/1416 places, 1640/1640 transitions.
Discarding 316 places :
Symmetric choice reduction at 0 with 316 rule applications. Total rules 316 place count 1100 transition count 1324
Iterating global reduction 0 with 316 rules applied. Total rules applied 632 place count 1100 transition count 1324
Discarding 157 places :
Symmetric choice reduction at 0 with 157 rule applications. Total rules 789 place count 943 transition count 1167
Iterating global reduction 0 with 157 rules applied. Total rules applied 946 place count 943 transition count 1167
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Iterating post reduction 0 with 69 rules applied. Total rules applied 1015 place count 943 transition count 1098
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 1037 place count 921 transition count 1076
Iterating global reduction 1 with 22 rules applied. Total rules applied 1059 place count 921 transition count 1076
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 1069 place count 921 transition count 1066
Applied a total of 1069 rules in 299 ms. Remains 921 /1416 variables (removed 495) and now considering 1066/1640 (removed 574) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7394108056325902338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2333449848280591637.kers'
[2026-05-25 20:43:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7394108056325902338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2333449848280591637.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1066 rows 921 cols 2469 entries
Finished phase 1 with 881 SingleSign rule and 0 generalized
[2026-05-25 20:43:11] [INFO ] Computed 40 invariants in 4 ms
Computed 40 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-2333449848280591637.kers
Total runtime 8 ms.
[2026-05-25 20:43:12] [INFO ] Implicit Places using invariants in 488 ms returned []
[2026-05-25 20:43:12] [INFO ] Invariant cache hit.
[2026-05-25 20:43:12] [INFO ] Implicit Places using invariants and state equation in 595 ms returned []
Implicit Place search using SMT with State Equation took 1116 ms to find 0 implicit places.
Running 1065 sub problems to find dead transitions.
[2026-05-25 20:43:13] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/920 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
SMT process timed out in 30248ms, After SMT, problems are : Problem set: 0 solved, 1065 unsolved
Search for dead transitions found 0 dead transitions in 30263ms
Starting structural reductions in LTL mode, iteration 1 : 921/1416 places, 1066/1640 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31716 ms. Remains : 921/1416 places, 1066/1640 transitions.
Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Applied a total of 0 rules in 19 ms. Remains 921 /921 variables (removed 0) and now considering 1066/1066 (removed 0) transitions.
[2026-05-25 20:43:43] [INFO ] Invariant cache hit.
[2026-05-25 20:43:43] [INFO ] Implicit Places using invariants in 216 ms returned []
[2026-05-25 20:43:43] [INFO ] Invariant cache hit.
[2026-05-25 20:43:44] [INFO ] Implicit Places using invariants and state equation in 530 ms returned []
Implicit Place search using SMT with State Equation took 747 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 768 ms. Remains : 921/921 places, 1066/1066 transitions.
Support contains 120 out of 921 places after structural reductions.
[2026-05-25 20:43:44] [INFO ] Flatten gal took : 95 ms
[2026-05-25 20:43:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NoC3x3-PT-1B-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 20:43:44] [INFO ] Flatten gal took : 50 ms
[2026-05-25 20:43:44] [INFO ] Input system was already deterministic with 1066 transitions.
Support contains 106 out of 921 places (down from 120) after GAL structural reductions.
FORMULA NoC3x3-PT-1B-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (36 resets) in 1864 ms. (21 steps per ms) remains 2/61 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 84 ms. (470 steps per ms) remains 2/2 properties
[2026-05-25 20:43:45] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 375/387 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 534/921 variables, 30/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/921 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1066/1987 variables, 921/961 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1987 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/1987 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1987/1987 variables, and 961 constraints, problems are : Problem set: 0 solved, 2 unsolved in 519 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 921/921 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) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 375/387 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 534/921 variables, 30/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/921 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1066/1987 variables, 921/961 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1987 variables, 2/963 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1987 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/1987 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1987/1987 variables, and 963 constraints, problems are : Problem set: 0 solved, 2 unsolved in 948 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 921/921 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1487ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 634 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=317 )
Parikh walk visited 2 properties in 110 ms.
[2026-05-25 20:43:46] [INFO ] Flatten gal took : 30 ms
[2026-05-25 20:43:46] [INFO ] Flatten gal took : 30 ms
[2026-05-25 20:43:46] [INFO ] Input system was already deterministic with 1066 transitions.
Computed a total of 47 stabilizing places and 47 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Graph (trivial) has 875 edges and 921 vertex of which 613 / 921 are part of one of the 20 SCC in 4 ms
Free SCC test removed 593 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 327 transition count 382
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 325 transition count 382
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 325 transition count 366
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 309 transition count 366
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 58 place count 288 transition count 336
Iterating global reduction 2 with 21 rules applied. Total rules applied 79 place count 288 transition count 336
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 79 place count 288 transition count 335
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 287 transition count 335
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 88 place count 280 transition count 324
Iterating global reduction 2 with 7 rules applied. Total rules applied 95 place count 280 transition count 324
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 2 with 134 rules applied. Total rules applied 229 place count 213 transition count 257
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 230 place count 212 transition count 256
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 134 edges and 211 vertex of which 4 / 211 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 232 place count 209 transition count 256
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 236 place count 209 transition count 252
Applied a total of 236 rules in 109 ms. Remains 209 /921 variables (removed 712) and now considering 252/1066 (removed 814) transitions.
[2026-05-25 20:43:47] [INFO ] Flow matrix only has 233 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1826319562053406789.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17335141004898032622.kers'
[2026-05-25 20:43:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1826319562053406789.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17335141004898032622.kers]
Normalized transition count is 232 out of 233 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 232 rows 205 cols 691 entries
Finished phase 1 with 170 SingleSign rule and 0 generalized
[2026-05-25 20:43:47] [INFO ] Computed 39 invariants in 0 ms
Computed 39 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17335141004898032622.kers
Total runtime 1 ms.
[2026-05-25 20:43:47] [INFO ] Implicit Places using invariants in 104 ms returned [11, 41, 76, 121, 162]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 106 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 204/921 places, 252/1066 transitions.
Graph (trivial) has 142 edges and 204 vertex of which 24 / 204 are part of one of the 12 SCC in 0 ms
Free SCC test removed 12 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Applied a total of 1 rules in 8 ms. Remains 192 /204 variables (removed 12) and now considering 228/252 (removed 24) transitions.
[2026-05-25 20:43:47] [INFO ] Flow matrix only has 209 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1862622996346793467.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2329442629778750103.kers'
[2026-05-25 20:43:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1862622996346793467.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2329442629778750103.kers]
Normalized transition count is 208 out of 209 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 208 rows 192 cols 642 entries
Finished phase 1 with 158 SingleSign rule and 0 generalized
[2026-05-25 20:43:47] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2329442629778750103.kers
Total runtime 1 ms.
[2026-05-25 20:43:47] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-25 20:43:47] [INFO ] Flow matrix only has 209 transitions (discarded 19 similar events)
[2026-05-25 20:43:47] [INFO ] Invariant cache hit.
[2026-05-25 20:43:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:43:47] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 192/921 places, 228/1066 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 455 ms. Remains : 192/921 places, 228/1066 transitions.
[2026-05-25 20:43:47] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:43:47] [INFO ] Flatten gal took : 8 ms
[2026-05-25 20:43:47] [INFO ] Input system was already deterministic with 228 transitions.
[2026-05-25 20:43:47] [INFO ] Flatten gal took : 7 ms
[2026-05-25 20:43:47] [INFO ] Flatten gal took : 8 ms
[2026-05-25 20:43:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality1287956987599853084.gal : 5 ms
[2026-05-25 20:43:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality6707998230028686188.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1287956987599853084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6707998230028686188.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,1.74993e+25,0.087025,6832,2,683,5,13958,6,0,978,12607,0


Converting to forward existential form...Done !
original formula: !(E(AG(((p334==0)||(p5==1))) U (p245==1)))
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !(((p334==0)||(p5==1)))))) * (p245==1))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-25 20:44:17] [INFO ] Flatten gal took : 7 ms
[2026-05-25 20:44:17] [INFO ] Applying decomposition
[2026-05-25 20:44:17] [INFO ] Flatten gal took : 5 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/graph2828706103344808824.txt' '-o' '/tmp/graph2828706103344808824.bin' '-w' '/tmp/graph2828706103344808824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2828706103344808824.bin' '-l' '-1' '-v' '-w' '/tmp/graph2828706103344808824.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:44:17] [INFO ] Decomposing Gal with order
[2026-05-25 20:44:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:44:17] [INFO ] Removed a total of 12 redundant transitions.
[2026-05-25 20:44:17] [INFO ] Flatten gal took : 57 ms
[2026-05-25 20:44:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2026-05-25 20:44:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13181639227626146616.gal : 7 ms
[2026-05-25 20:44:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality17656832410060487511.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/CTLCardinality13181639227626146616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17656832410060487511.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.74993e+25,0.045689,5804,156,167,1568,1443,474,1949,155,3011,0


Converting to forward existential form...Done !
original formula: !(E(AG(((i1.u6.p334==0)||(i8.u0.p5==1))) U (i0.i1.u4.p245==1)))
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !(((i1.u6.p334==0)||(i8.u0.p5==1)))))) * (i0.i1.u4.p245==1))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 857 transition count 1002
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 857 transition count 1002
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 136 place count 857 transition count 994
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 170 place count 823 transition count 960
Iterating global reduction 1 with 34 rules applied. Total rules applied 204 place count 823 transition count 960
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 216 place count 823 transition count 948
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 224 place count 815 transition count 940
Iterating global reduction 2 with 8 rules applied. Total rules applied 232 place count 815 transition count 940
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 235 place count 815 transition count 937
Applied a total of 235 rules in 108 ms. Remains 815 /921 variables (removed 106) and now considering 937/1066 (removed 129) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16582349606972699274.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2435852510182680913.kers'
[2026-05-25 20:44:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16582349606972699274.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2435852510182680913.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 937 rows 815 cols 2199 entries
Finished phase 1 with 775 SingleSign rule and 0 generalized
[2026-05-25 20:44:47] [INFO ] Computed 40 invariants in 3 ms
Computed 40 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2435852510182680913.kers
Total runtime 4 ms.
[2026-05-25 20:44:48] [INFO ] Implicit Places using invariants in 421 ms returned []
[2026-05-25 20:44:48] [INFO ] Invariant cache hit.
[2026-05-25 20:44:48] [INFO ] Implicit Places using invariants and state equation in 496 ms returned []
Implicit Place search using SMT with State Equation took 919 ms to find 0 implicit places.
Running 936 sub problems to find dead transitions.
[2026-05-25 20:44:48] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 936 unsolved
SMT process timed out in 30141ms, After SMT, problems are : Problem set: 0 solved, 936 unsolved
Search for dead transitions found 0 dead transitions in 30145ms
Starting structural reductions in LTL mode, iteration 1 : 815/921 places, 937/1066 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31176 ms. Remains : 815/921 places, 937/1066 transitions.
[2026-05-25 20:45:18] [INFO ] Flatten gal took : 20 ms
[2026-05-25 20:45:18] [INFO ] Flatten gal took : 20 ms
[2026-05-25 20:45:18] [INFO ] Input system was already deterministic with 937 transitions.
[2026-05-25 20:45:19] [INFO ] Flatten gal took : 16 ms
[2026-05-25 20:45:19] [INFO ] Flatten gal took : 17 ms
[2026-05-25 20:45:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality16808053071770615137.gal : 5 ms
[2026-05-25 20:45:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality14328197264796155574.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/CTLCardinality16808053071770615137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14328197264796155574.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.
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,2.99134e+44,3.61451,109044,2,19135,5,378067,6,0,4199,487568,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:45:49] [INFO ] Flatten gal took : 18 ms
[2026-05-25 20:45:49] [INFO ] Applying decomposition
[2026-05-25 20:45:49] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13663396753127880392.txt' '-o' '/tmp/graph13663396753127880392.bin' '-w' '/tmp/graph13663396753127880392.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13663396753127880392.bin' '-l' '-1' '-v' '-w' '/tmp/graph13663396753127880392.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:45:49] [INFO ] Decomposing Gal with order
[2026-05-25 20:45:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:45:49] [INFO ] Removed a total of 239 redundant transitions.
[2026-05-25 20:45:49] [INFO ] Flatten gal took : 45 ms
[2026-05-25 20:45:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 20 ms.
[2026-05-25 20:45:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality2985082569949814916.gal : 13 ms
[2026-05-25 20:45:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality8176986736480854777.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/CTLCardinality2985082569949814916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8176986736480854777.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,2.99134e+44,0.706252,31432,1242,19,62271,946,1840,82404,64,2936,0


Converting to forward existential form...Done !
original formula: AF(!(A(AX(AF((i10.i1.i6.u192.p816==0))) U AX(EG(((i13.u230.p984==0)||(i10.i1.i1.u178.p759==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(!((E(!(!(EX(!(EG(((i13.u230.p984==0)||(i10.i1.i1.u178.p759==1))))))) U (!(!(EX(!(!(EG(!((i10.i1.i...329
Reverse transition relation is NOT exact ! Due to transitions t179, t480, t598, t676, i0.t709, i4.i1.i1.u70.t636, i7.t445, i7.u120.t518, i10.t802, i10.i1.i...352
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Graph (trivial) has 867 edges and 921 vertex of which 582 / 921 are part of one of the 20 SCC in 3 ms
Free SCC test removed 562 places
Ensure Unique test removed 644 transitions
Reduce isomorphic transitions removed 644 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 358 transition count 403
Reduce places removed 18 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 340 transition count 402
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 339 transition count 402
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 39 place count 339 transition count 384
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 75 place count 321 transition count 384
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 97 place count 299 transition count 353
Iterating global reduction 3 with 22 rules applied. Total rules applied 119 place count 299 transition count 353
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 119 place count 299 transition count 351
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 123 place count 297 transition count 351
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 130 place count 290 transition count 340
Iterating global reduction 3 with 7 rules applied. Total rules applied 137 place count 290 transition count 340
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 275 place count 221 transition count 271
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 276 place count 221 transition count 270
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 277 place count 221 transition count 269
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 278 place count 220 transition count 268
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 152 edges and 214 vertex of which 24 / 214 are part of one of the 12 SCC in 1 ms
Free SCC test removed 12 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 9 rules applied. Total rules applied 287 place count 202 transition count 266
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 315 place count 200 transition count 240
Applied a total of 315 rules in 72 ms. Remains 200 /921 variables (removed 721) and now considering 240/1066 (removed 826) transitions.
[2026-05-25 20:46:19] [INFO ] Flow matrix only has 221 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5301706043368507268.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7625268587556075386.kers'
[2026-05-25 20:46:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5301706043368507268.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7625268587556075386.kers]
Normalized transition count is 220 out of 221 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 220 rows 200 cols 636 entries
Finished phase 1 with 166 SingleSign rule and 0 generalized
[2026-05-25 20:46:19] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7625268587556075386.kers
Total runtime 1 ms.
[2026-05-25 20:46:19] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-25 20:46:19] [INFO ] Flow matrix only has 221 transitions (discarded 19 similar events)
[2026-05-25 20:46:19] [INFO ] Invariant cache hit.
[2026-05-25 20:46:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:46:19] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2026-05-25 20:46:19] [INFO ] Redundant transitions in 8 ms returned []
Running 125 sub problems to find dead transitions.
[2026-05-25 20:46:19] [INFO ] Flow matrix only has 221 transitions (discarded 19 similar events)
[2026-05-25 20:46:19] [INFO ] Invariant cache hit.
[2026-05-25 20:46:19] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 2 (OVERLAPS) 20/200 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 4 (OVERLAPS) 220/420 variables, 200/234 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 7/241 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 7 (OVERLAPS) 0/420 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 125 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/421 variables, and 241 constraints, problems are : Problem set: 0 solved, 125 unsolved in 5935 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 200/200 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 125/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 125 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 2 (OVERLAPS) 20/200 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 4 (OVERLAPS) 220/420 variables, 200/234 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 7/241 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 125/366 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 8 (OVERLAPS) 0/420 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 125 unsolved
No progress, stopping.
After SMT solving in domain Int declared 420/421 variables, and 366 constraints, problems are : Problem set: 0 solved, 125 unsolved in 6108 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 200/200 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 125/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12060ms problems are : Problem set: 0 solved, 125 unsolved
Search for dead transitions found 0 dead transitions in 12060ms
Starting structural reductions in SI_CTL mode, iteration 1 : 200/921 places, 240/1066 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12375 ms. Remains : 200/921 places, 240/1066 transitions.
[2026-05-25 20:46:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:46:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:46:31] [INFO ] Input system was already deterministic with 240 transitions.
[2026-05-25 20:46:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:46:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:46:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality10566730292361669276.gal : 2 ms
[2026-05-25 20:46:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality15127619096120658726.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/CTLCardinality10566730292361669276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15127619096120658726.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.81987e+25,0.135523,9432,2,3180,5,29237,6,0,1023,22951,0


Converting to forward existential form...Done !
original formula: E(AF(AG((E(((p905==0)||(p639==1)) U ((p869==0)||(p295==1))) * (p1151==1)))) U (p959==1))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(!(E(TRUE U !((E(((p905==0)||(p639==1)) U ((p869==0)||(p295==1))) * (p1151==1))))))))) * (p959...170
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 236/0/4
Detected timeout of ITS tools.
[2026-05-25 20:47:02] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:47:02] [INFO ] Applying decomposition
[2026-05-25 20:47:02] [INFO ] Flatten gal took : 4 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/graph34464000924560595.txt' '-o' '/tmp/graph34464000924560595.bin' '-w' '/tmp/graph34464000924560595.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph34464000924560595.bin' '-l' '-1' '-v' '-w' '/tmp/graph34464000924560595.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:47:02] [INFO ] Decomposing Gal with order
[2026-05-25 20:47:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:47:02] [INFO ] Removed a total of 11 redundant transitions.
[2026-05-25 20:47:02] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:47:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2026-05-25 20:47:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality4929557264863645034.gal : 3 ms
[2026-05-25 20:47:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality7896129969029308080.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/CTLCardinality4929557264863645034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7896129969029308080.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,5.81987e+25,0.046583,5760,121,203,1671,1890,475,1926,190,3871,0


Converting to forward existential form...Done !
original formula: E(AF(AG((E(((i5.u17.p905==0)||(i4.u9.p639==1)) U ((i7.u16.p869==0)||(i1.u4.p295==1))) * (i9.u23.p1151==1)))) U (i6.u18.p959==1))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(!(E(TRUE U !((E(((i5.u17.p905==0)||(i4.u9.p639==1)) U ((i7.u16.p869==0)||(i1.u4.p295==1))) * ...210
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 863 transition count 1008
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 863 transition count 1008
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 122 place count 863 transition count 1002
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 152 place count 833 transition count 972
Iterating global reduction 1 with 30 rules applied. Total rules applied 182 place count 833 transition count 972
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 191 place count 833 transition count 963
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 198 place count 826 transition count 956
Iterating global reduction 2 with 7 rules applied. Total rules applied 205 place count 826 transition count 956
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 207 place count 826 transition count 954
Applied a total of 207 rules in 113 ms. Remains 826 /921 variables (removed 95) and now considering 954/1066 (removed 112) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6025714950908040736.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4335987207415665658.kers'
[2026-05-25 20:47:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6025714950908040736.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4335987207415665658.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 954 rows 826 cols 2233 entries
Finished phase 1 with 786 SingleSign rule and 0 generalized
[2026-05-25 20:47:32] [INFO ] Computed 40 invariants in 8 ms
Computed 40 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-4335987207415665658.kers
Total runtime 9 ms.
[2026-05-25 20:47:32] [INFO ] Implicit Places using invariants in 233 ms returned []
[2026-05-25 20:47:32] [INFO ] Invariant cache hit.
[2026-05-25 20:47:33] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 771 ms to find 0 implicit places.
Running 953 sub problems to find dead transitions.
[2026-05-25 20:47:33] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/825 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 953 unsolved
SMT process timed out in 30127ms, After SMT, problems are : Problem set: 0 solved, 953 unsolved
Search for dead transitions found 0 dead transitions in 30130ms
Starting structural reductions in LTL mode, iteration 1 : 826/921 places, 954/1066 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31017 ms. Remains : 826/921 places, 954/1066 transitions.
[2026-05-25 20:48:03] [INFO ] Flatten gal took : 13 ms
[2026-05-25 20:48:03] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:48:03] [INFO ] Input system was already deterministic with 954 transitions.
[2026-05-25 20:48:03] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:48:03] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:48:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality12234273794262856574.gal : 3 ms
[2026-05-25 20:48:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality15515258178002088358.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/CTLCardinality12234273794262856574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15515258178002088358.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.
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,4.11758e+44,4.67811,117204,2,20073,5,412179,6,0,4260,530376,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:48:33] [INFO ] Flatten gal took : 13 ms
[2026-05-25 20:48:33] [INFO ] Applying decomposition
[2026-05-25 20:48:33] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11474299212150446034.txt' '-o' '/tmp/graph11474299212150446034.bin' '-w' '/tmp/graph11474299212150446034.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11474299212150446034.bin' '-l' '-1' '-v' '-w' '/tmp/graph11474299212150446034.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:48:33] [INFO ] Decomposing Gal with order
[2026-05-25 20:48:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:48:33] [INFO ] Removed a total of 254 redundant transitions.
[2026-05-25 20:48:33] [INFO ] Flatten gal took : 29 ms
[2026-05-25 20:48:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 14 ms.
[2026-05-25 20:48:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14053685482128116065.gal : 8 ms
[2026-05-25 20:48:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality789815611314475919.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/CTLCardinality14053685482128116065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality789815611314475919.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,4.11758e+44,2.92969,101900,1490,17,214895,774,1824,446234,56,2433,0


Converting to forward existential form...Done !
original formula: A(((i9.u157.p648==0)||(i21.u326.p1404==1)) U !(((AX((i5.i1.i2.u94.p364!=1)) + AX((EG((i11.i0.i1.u184.p782==1)) * AG(((i5.i1.i3.u97.p380==...320
=> equivalent forward existential formula: [((Init * !(EG(!(!(((!(EX(!((i5.i1.i2.u94.p364!=1)))) + !(EX(!((EG((i11.i0.i1.u184.p782==1)) * !(E(TRUE U !(((i5...1362
Reverse transition relation is NOT exact ! Due to transitions t180, t336, t455, t490, t692, t725, i4.t612, i6.i1.i0.u70.t650, i8.i1.i2.u120.t528, i13.t379,...369
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 857 transition count 1002
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 857 transition count 1002
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 136 place count 857 transition count 994
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 170 place count 823 transition count 960
Iterating global reduction 1 with 34 rules applied. Total rules applied 204 place count 823 transition count 960
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 216 place count 823 transition count 948
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 224 place count 815 transition count 940
Iterating global reduction 2 with 8 rules applied. Total rules applied 232 place count 815 transition count 940
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 235 place count 815 transition count 937
Applied a total of 235 rules in 106 ms. Remains 815 /921 variables (removed 106) and now considering 937/1066 (removed 129) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3589291010591462743.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9485572077888600029.kers'
[2026-05-25 20:49:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3589291010591462743.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9485572077888600029.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 937 rows 815 cols 2199 entries
Finished phase 1 with 775 SingleSign rule and 0 generalized
[2026-05-25 20:49:03] [INFO ] Computed 40 invariants in 3 ms
Computed 40 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9485572077888600029.kers
Total runtime 4 ms.
[2026-05-25 20:49:03] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-25 20:49:03] [INFO ] Invariant cache hit.
[2026-05-25 20:49:04] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 773 ms to find 0 implicit places.
Running 936 sub problems to find dead transitions.
[2026-05-25 20:49:04] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 936 unsolved
SMT process timed out in 30125ms, After SMT, problems are : Problem set: 0 solved, 936 unsolved
Search for dead transitions found 0 dead transitions in 30127ms
Starting structural reductions in LTL mode, iteration 1 : 815/921 places, 937/1066 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31008 ms. Remains : 815/921 places, 937/1066 transitions.
[2026-05-25 20:49:34] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:49:34] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:49:34] [INFO ] Input system was already deterministic with 937 transitions.
[2026-05-25 20:49:34] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:49:34] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:49:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality5877860408070246787.gal : 3 ms
[2026-05-25 20:49:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality15064894837957516080.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/CTLCardinality5877860408070246787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15064894837957516080.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,2.99134e+44,3.56817,109808,2,19135,5,378067,6,0,4199,487568,0


Converting to forward existential form...Done !
original formula: AX(AG((p329==0)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((p329==0)))] = FALSE
(forward)formula 0,0,5.88172,114760,1,0,10,383274,10,2,8027,496256,4
FORMULA NoC3x3-PT-1B-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 861 transition count 1006
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 861 transition count 1006
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 128 place count 861 transition count 998
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 161 place count 828 transition count 965
Iterating global reduction 1 with 33 rules applied. Total rules applied 194 place count 828 transition count 965
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 205 place count 828 transition count 954
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 213 place count 820 transition count 946
Iterating global reduction 2 with 8 rules applied. Total rules applied 221 place count 820 transition count 946
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 224 place count 820 transition count 943
Applied a total of 224 rules in 115 ms. Remains 820 /921 variables (removed 101) and now considering 943/1066 (removed 123) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3997619136169591079.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2567004554866506814.kers'
[2026-05-25 20:49:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3997619136169591079.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2567004554866506814.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 943 rows 820 cols 2211 entries
Finished phase 1 with 780 SingleSign rule and 0 generalized
[2026-05-25 20:49:40] [INFO ] Computed 40 invariants in 11 ms
Computed 40 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-2567004554866506814.kers
Total runtime 12 ms.
[2026-05-25 20:49:40] [INFO ] Implicit Places using invariants in 240 ms returned []
[2026-05-25 20:49:40] [INFO ] Invariant cache hit.
[2026-05-25 20:49:41] [INFO ] Implicit Places using invariants and state equation in 508 ms returned []
Implicit Place search using SMT with State Equation took 750 ms to find 0 implicit places.
Running 942 sub problems to find dead transitions.
[2026-05-25 20:49:41] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/819 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 942 unsolved
SMT process timed out in 30122ms, After SMT, problems are : Problem set: 0 solved, 942 unsolved
Search for dead transitions found 0 dead transitions in 30124ms
Starting structural reductions in LTL mode, iteration 1 : 820/921 places, 943/1066 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30993 ms. Remains : 820/921 places, 943/1066 transitions.
[2026-05-25 20:50:11] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:50:11] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:50:11] [INFO ] Input system was already deterministic with 943 transitions.
[2026-05-25 20:50:11] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:50:11] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:50:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality5001725829415198366.gal : 3 ms
[2026-05-25 20:50:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality7202693515120439945.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/CTLCardinality5001725829415198366.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7202693515120439945.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,3.40086e+44,4.74049,123380,2,21690,5,434116,6,0,4225,566276,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:50:41] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:50:41] [INFO ] Applying decomposition
[2026-05-25 20:50:41] [INFO ] Flatten gal took : 10 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/graph9427944047266820635.txt' '-o' '/tmp/graph9427944047266820635.bin' '-w' '/tmp/graph9427944047266820635.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9427944047266820635.bin' '-l' '-1' '-v' '-w' '/tmp/graph9427944047266820635.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:50:41] [INFO ] Decomposing Gal with order
[2026-05-25 20:50:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:50:41] [INFO ] Removed a total of 253 redundant transitions.
[2026-05-25 20:50:41] [INFO ] Flatten gal took : 28 ms
[2026-05-25 20:50:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 13 ms.
[2026-05-25 20:50:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality777412711654114167.gal : 9 ms
[2026-05-25 20:50:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality4627071592772410441.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/CTLCardinality777412711654114167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4627071592772410441.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40086e+44,0.899981,37628,1460,28,73972,763,1786,111954,63,2329,0


Converting to forward existential form...Done !
original formula: EG(A(EF(((i15.u257.p1098==0)||(i4.i1.i2.u86.p365==1))) U (AG(EX(((i6.i1.i2.u129.p517==0)||(i0.u34.p102==1)))) * !(EX(EG(((i18.i0.i1.u286....197
=> equivalent forward existential formula: [FwdG(Init,!((E(!((!(E(TRUE U !(EX(((i6.i1.i2.u129.p517==0)||(i0.u34.p102==1)))))) * !(EX(EG(((i18.i0.i1.u286.p1...551
Reverse transition relation is NOT exact ! Due to transitions t446, t481, t602, t641, t680, t751, t771, i0.t713, i0.u34.t727, i4.i1.i0.u70.t640, i4.i1.i2.u...432
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 865 transition count 1010
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 865 transition count 1010
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 119 place count 865 transition count 1003
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 148 place count 836 transition count 974
Iterating global reduction 1 with 29 rules applied. Total rules applied 177 place count 836 transition count 974
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 188 place count 836 transition count 963
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 195 place count 829 transition count 956
Iterating global reduction 2 with 7 rules applied. Total rules applied 202 place count 829 transition count 956
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 205 place count 829 transition count 953
Applied a total of 205 rules in 99 ms. Remains 829 /921 variables (removed 92) and now considering 953/1066 (removed 113) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7129588640938304290.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14123408160011005072.kers'
[2026-05-25 20:51:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7129588640938304290.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14123408160011005072.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 953 rows 829 cols 2235 entries
Finished phase 1 with 789 SingleSign rule and 0 generalized
[2026-05-25 20:51:12] [INFO ] Computed 40 invariants in 8 ms
Computed 40 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-14123408160011005072.kers
Total runtime 11 ms.
[2026-05-25 20:51:12] [INFO ] Implicit Places using invariants in 230 ms returned []
[2026-05-25 20:51:12] [INFO ] Invariant cache hit.
[2026-05-25 20:51:12] [INFO ] Implicit Places using invariants and state equation in 523 ms returned []
Implicit Place search using SMT with State Equation took 757 ms to find 0 implicit places.
Running 952 sub problems to find dead transitions.
[2026-05-25 20:51:12] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 952 unsolved
SMT process timed out in 30118ms, After SMT, problems are : Problem set: 0 solved, 952 unsolved
Search for dead transitions found 0 dead transitions in 30121ms
Starting structural reductions in LTL mode, iteration 1 : 829/921 places, 953/1066 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30980 ms. Remains : 829/921 places, 953/1066 transitions.
[2026-05-25 20:51:42] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:51:42] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:51:43] [INFO ] Input system was already deterministic with 953 transitions.
[2026-05-25 20:51:43] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:51:43] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:51:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality773773632575851348.gal : 3 ms
[2026-05-25 20:51:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality17059489407345565037.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/CTLCardinality773773632575851348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17059489407345565037.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,7.13519e+44,4.26243,123636,2,19539,5,436673,6,0,4271,572778,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:52:13] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:52:13] [INFO ] Applying decomposition
[2026-05-25 20:52:13] [INFO ] Flatten gal took : 10 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/graph986587716996307933.txt' '-o' '/tmp/graph986587716996307933.bin' '-w' '/tmp/graph986587716996307933.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph986587716996307933.bin' '-l' '-1' '-v' '-w' '/tmp/graph986587716996307933.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:52:13] [INFO ] Decomposing Gal with order
[2026-05-25 20:52:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:52:13] [INFO ] Removed a total of 242 redundant transitions.
[2026-05-25 20:52:13] [INFO ] Flatten gal took : 27 ms
[2026-05-25 20:52:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 9 ms.
[2026-05-25 20:52:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality17067798883593346767.gal : 8 ms
[2026-05-25 20:52:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality17409637074454162903.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/CTLCardinality17067798883593346767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17409637074454162903.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.13519e+44,0.969482,39500,1195,22,79166,802,1912,115807,69,2144,0


Converting to forward existential form...Done !
original formula: EX((EX(EG(((i1.u42.p144==1) + AX(((i4.i1.i0.u13.p32==0)||(i6.i0.i3.u241.p1027==1)))))) * ((EF(((i17.i1.i0.u283.p1220==0)||(i6.i1.i1.u132....532
=> equivalent forward existential formula: (([(FwdU((EY(Init) * EX(EG(((i1.u42.p144==1) + !(EX(!(((i4.i1.i0.u13.p32==0)||(i6.i0.i3.u241.p1027==1))))))))),T...959
Reverse transition relation is NOT exact ! Due to transitions t182, t454, t489, t608, t686, t798, t807, t925, i0.t720, i4.i1.i1.u68.t646, i6.i0.i3.u241.t22...431
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 874 transition count 1019
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 874 transition count 1019
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 101 place count 874 transition count 1012
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 122 place count 853 transition count 991
Iterating global reduction 1 with 21 rules applied. Total rules applied 143 place count 853 transition count 991
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 148 place count 853 transition count 986
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 151 place count 850 transition count 983
Iterating global reduction 2 with 3 rules applied. Total rules applied 154 place count 850 transition count 983
Applied a total of 154 rules in 87 ms. Remains 850 /921 variables (removed 71) and now considering 983/1066 (removed 83) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11724168119530626104.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14160624651266308570.kers'
[2026-05-25 20:52:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11724168119530626104.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14160624651266308570.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 983 rows 850 cols 2291 entries
Finished phase 1 with 810 SingleSign rule and 0 generalized
[2026-05-25 20:52:43] [INFO ] Computed 40 invariants in 8 ms
Computed 40 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-14160624651266308570.kers
Total runtime 9 ms.
[2026-05-25 20:52:43] [INFO ] Implicit Places using invariants in 229 ms returned []
[2026-05-25 20:52:43] [INFO ] Invariant cache hit.
[2026-05-25 20:52:44] [INFO ] Implicit Places using invariants and state equation in 536 ms returned []
Implicit Place search using SMT with State Equation took 775 ms to find 0 implicit places.
Running 982 sub problems to find dead transitions.
[2026-05-25 20:52:44] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/849 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 982 unsolved
SMT process timed out in 30122ms, After SMT, problems are : Problem set: 0 solved, 982 unsolved
Search for dead transitions found 0 dead transitions in 30125ms
Starting structural reductions in LTL mode, iteration 1 : 850/921 places, 983/1066 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30992 ms. Remains : 850/921 places, 983/1066 transitions.
[2026-05-25 20:53:14] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:53:14] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:53:14] [INFO ] Input system was already deterministic with 983 transitions.
[2026-05-25 20:53:14] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:53:14] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:53:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality9050070027475560431.gal : 3 ms
[2026-05-25 20:53:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality9711098236994111626.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/CTLCardinality9050070027475560431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9711098236994111626.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,8.78533e+44,3.7377,115004,2,20012,5,401737,6,0,4385,511862,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:53:44] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:53:44] [INFO ] Applying decomposition
[2026-05-25 20:53:44] [INFO ] Flatten gal took : 10 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/graph18261676408362080026.txt' '-o' '/tmp/graph18261676408362080026.bin' '-w' '/tmp/graph18261676408362080026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18261676408362080026.bin' '-l' '-1' '-v' '-w' '/tmp/graph18261676408362080026.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:53:44] [INFO ] Decomposing Gal with order
[2026-05-25 20:53:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:53:44] [INFO ] Removed a total of 246 redundant transitions.
[2026-05-25 20:53:44] [INFO ] Flatten gal took : 28 ms
[2026-05-25 20:53:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 10 ms.
[2026-05-25 20:53:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality16513630872588230198.gal : 9 ms
[2026-05-25 20:53:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality4452240825662791194.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/CTLCardinality16513630872588230198.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4452240825662791194.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.78533e+44,0.830486,32732,1107,25,64811,1049,1875,84511,72,3764,0


Converting to forward existential form...Done !
original formula: AX(((E((i16.u288.p1193==1) U EG((i3.i0.i0.u76.p285==0))) + ((((i4.u98.p380==0)||(i14.u262.p1085==1))&&((i18.i0.i0.u0.p1==0)||(i18.i1.i1.u...966
=> equivalent forward existential formula: ([((EY(Init) * !(((((i4.u98.p380==0)||(i14.u262.p1085==1))&&((i18.i0.i0.u0.p1==0)||(i18.i1.i1.u316.p1308==1))) *...1085
Reverse transition relation is NOT exact ! Due to transitions t188, t347, t463, t706, i0.i1.t739, i3.t625, i3.i1.i1.u72.t666, i6.t498, i6.i1.i0.u124.t540, ...360
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 859 transition count 1004
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 859 transition count 1004
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 131 place count 859 transition count 997
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 164 place count 826 transition count 964
Iterating global reduction 1 with 33 rules applied. Total rules applied 197 place count 826 transition count 964
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 209 place count 826 transition count 952
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 217 place count 818 transition count 944
Iterating global reduction 2 with 8 rules applied. Total rules applied 225 place count 818 transition count 944
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 228 place count 818 transition count 941
Applied a total of 228 rules in 100 ms. Remains 818 /921 variables (removed 103) and now considering 941/1066 (removed 125) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17049923055622199493.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12846454997060503152.kers'
[2026-05-25 20:54:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17049923055622199493.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12846454997060503152.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 941 rows 818 cols 2207 entries
Finished phase 1 with 778 SingleSign rule and 0 generalized
[2026-05-25 20:54:14] [INFO ] Computed 40 invariants in 3 ms
Computed 40 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12846454997060503152.kers
Total runtime 4 ms.
[2026-05-25 20:54:15] [INFO ] Implicit Places using invariants in 209 ms returned []
[2026-05-25 20:54:15] [INFO ] Invariant cache hit.
[2026-05-25 20:54:15] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 745 ms to find 0 implicit places.
Running 940 sub problems to find dead transitions.
[2026-05-25 20:54:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 940 unsolved
SMT process timed out in 30115ms, After SMT, problems are : Problem set: 0 solved, 940 unsolved
Search for dead transitions found 0 dead transitions in 30116ms
Starting structural reductions in LTL mode, iteration 1 : 818/921 places, 941/1066 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30965 ms. Remains : 818/921 places, 941/1066 transitions.
[2026-05-25 20:54:45] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:54:45] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:54:45] [INFO ] Input system was already deterministic with 941 transitions.
[2026-05-25 20:54:45] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:54:45] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:54:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality2775731795766728814.gal : 3 ms
[2026-05-25 20:54:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality6449264133087575877.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/CTLCardinality2775731795766728814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6449264133087575877.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,3.19453e+44,3.58585,113564,2,19831,5,394665,6,0,4215,521520,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:55:15] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:55:15] [INFO ] Applying decomposition
[2026-05-25 20:55:15] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph528441214789338227.txt' '-o' '/tmp/graph528441214789338227.bin' '-w' '/tmp/graph528441214789338227.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph528441214789338227.bin' '-l' '-1' '-v' '-w' '/tmp/graph528441214789338227.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:55:15] [INFO ] Decomposing Gal with order
[2026-05-25 20:55:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:55:15] [INFO ] Removed a total of 240 redundant transitions.
[2026-05-25 20:55:15] [INFO ] Flatten gal took : 24 ms
[2026-05-25 20:55:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 7 ms.
[2026-05-25 20:55:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality16566100286425388270.gal : 8 ms
[2026-05-25 20:55:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality4264779312510848438.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/CTLCardinality16566100286425388270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4264779312510848438.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,3.19453e+44,0.923052,39788,1656,22,79745,934,1794,127104,78,2782,0


Converting to forward existential form...Done !
original formula: EG(E((i17.i0.i2.u283.p1251!=1) U AX(((i6.u130.p512==0)||(i11.i0.i2.u195.p877==1)))))
=> equivalent forward existential formula: [FwdG(Init,E((i17.i0.i2.u283.p1251!=1) U !(EX(!(((i6.u130.p512==0)||(i11.i0.i2.u195.p877==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t335, t449, t602, t680, i0.t713, i4.i1.i1.u68.t640, i6.t484, i6.u117.t522, i10.i1.i0.u172.t37...376
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Graph (trivial) has 876 edges and 921 vertex of which 614 / 921 are part of one of the 20 SCC in 4 ms
Free SCC test removed 594 places
Ensure Unique test removed 682 transitions
Reduce isomorphic transitions removed 682 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 326 transition count 381
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 324 transition count 381
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 324 transition count 365
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 308 transition count 365
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 58 place count 287 transition count 335
Iterating global reduction 2 with 21 rules applied. Total rules applied 79 place count 287 transition count 335
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 79 place count 287 transition count 334
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 286 transition count 334
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 88 place count 279 transition count 323
Iterating global reduction 2 with 7 rules applied. Total rules applied 95 place count 279 transition count 323
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 233 place count 210 transition count 254
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 234 place count 209 transition count 253
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 146 edges and 203 vertex of which 28 / 203 are part of one of the 14 SCC in 0 ms
Free SCC test removed 14 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 241 place count 189 transition count 253
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 269 place count 189 transition count 225
Applied a total of 269 rules in 51 ms. Remains 189 /921 variables (removed 732) and now considering 225/1066 (removed 841) transitions.
[2026-05-25 20:55:46] [INFO ] Flow matrix only has 206 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16305292087671317212.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11091355831854326917.kers'
[2026-05-25 20:55:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16305292087671317212.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11091355831854326917.kers]
Normalized transition count is 205 out of 206 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 205 rows 189 cols 606 entries
Finished phase 1 with 155 SingleSign rule and 0 generalized
[2026-05-25 20:55:46] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11091355831854326917.kers
Total runtime 2 ms.
[2026-05-25 20:55:46] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-25 20:55:46] [INFO ] Flow matrix only has 206 transitions (discarded 19 similar events)
[2026-05-25 20:55:46] [INFO ] Invariant cache hit.
[2026-05-25 20:55:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:55:46] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2026-05-25 20:55:46] [INFO ] Redundant transitions in 7 ms returned []
Running 106 sub problems to find dead transitions.
[2026-05-25 20:55:46] [INFO ] Flow matrix only has 206 transitions (discarded 19 similar events)
[2026-05-25 20:55:46] [INFO ] Invariant cache hit.
[2026-05-25 20:55:46] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/169 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 20/189 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 205/394 variables, 189/223 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/394 variables, 7/230 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/394 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/394 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 394/395 variables, and 230 constraints, problems are : Problem set: 0 solved, 106 unsolved in 4644 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 189/189 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/169 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 20/189 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 205/394 variables, 189/223 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/394 variables, 7/230 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/394 variables, 106/336 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/394 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/394 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 394/395 variables, and 336 constraints, problems are : Problem set: 0 solved, 106 unsolved in 4706 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 189/189 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9357ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 9358ms
Starting structural reductions in SI_CTL mode, iteration 1 : 189/921 places, 225/1066 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9655 ms. Remains : 189/921 places, 225/1066 transitions.
[2026-05-25 20:55:55] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:55:55] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:55:55] [INFO ] Input system was already deterministic with 225 transitions.
[2026-05-25 20:55:55] [INFO ] Flatten gal took : 2 ms
[2026-05-25 20:55:55] [INFO ] Flatten gal took : 2 ms
[2026-05-25 20:55:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality9842780867969075942.gal : 0 ms
[2026-05-25 20:55:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality4074038450729884767.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/CTLCardinality9842780867969075942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4074038450729884767.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,1.56244e+25,0.094363,8004,2,2348,5,20976,6,0,964,16986,0


Converting to forward existential form...Done !
original formula: EF(EG((p139!=1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(p139!=1))] != FALSE
Hit Full ! (commute/partial/dont) 223/0/2
(forward)formula 0,1,1.13265,54448,1,0,8,320099,19,3,4722,232938,8
FORMULA NoC3x3-PT-1B-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Graph (trivial) has 876 edges and 921 vertex of which 613 / 921 are part of one of the 20 SCC in 3 ms
Free SCC test removed 593 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 327 transition count 382
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 325 transition count 382
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 325 transition count 366
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 309 transition count 366
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 58 place count 288 transition count 336
Iterating global reduction 2 with 21 rules applied. Total rules applied 79 place count 288 transition count 336
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 79 place count 288 transition count 335
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 287 transition count 335
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 88 place count 280 transition count 324
Iterating global reduction 2 with 7 rules applied. Total rules applied 95 place count 280 transition count 324
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 233 place count 211 transition count 255
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 234 place count 210 transition count 254
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 147 edges and 204 vertex of which 28 / 204 are part of one of the 14 SCC in 1 ms
Free SCC test removed 14 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 241 place count 190 transition count 254
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 269 place count 190 transition count 226
Applied a total of 269 rules in 45 ms. Remains 190 /921 variables (removed 731) and now considering 226/1066 (removed 840) transitions.
[2026-05-25 20:55:56] [INFO ] Flow matrix only has 207 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3227156424035034099.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3236715467188192575.kers'
[2026-05-25 20:55:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3227156424035034099.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3236715467188192575.kers]
Normalized transition count is 206 out of 207 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 206 rows 190 cols 608 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-25 20:55:56] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3236715467188192575.kers
Total runtime 2 ms.
[2026-05-25 20:55:57] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-25 20:55:57] [INFO ] Flow matrix only has 207 transitions (discarded 19 similar events)
[2026-05-25 20:55:57] [INFO ] Invariant cache hit.
[2026-05-25 20:55:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:55:57] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2026-05-25 20:55:57] [INFO ] Redundant transitions in 2 ms returned []
Running 107 sub problems to find dead transitions.
[2026-05-25 20:55:57] [INFO ] Flow matrix only has 207 transitions (discarded 19 similar events)
[2026-05-25 20:55:57] [INFO ] Invariant cache hit.
[2026-05-25 20:55:57] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 20/190 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 206/396 variables, 190/224 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 7/231 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (OVERLAPS) 0/396 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/397 variables, and 231 constraints, problems are : Problem set: 0 solved, 107 unsolved in 4893 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 190/190 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 107 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 20/190 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 206/396 variables, 190/224 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 7/231 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 107/338 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/396 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (OVERLAPS) 0/396 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Int declared 396/397 variables, and 338 constraints, problems are : Problem set: 0 solved, 107 unsolved in 4847 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 190/190 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9746ms problems are : Problem set: 0 solved, 107 unsolved
Search for dead transitions found 0 dead transitions in 9746ms
Starting structural reductions in SI_CTL mode, iteration 1 : 190/921 places, 226/1066 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10041 ms. Remains : 190/921 places, 226/1066 transitions.
[2026-05-25 20:56:06] [INFO ] Flatten gal took : 5 ms
[2026-05-25 20:56:06] [INFO ] Flatten gal took : 5 ms
[2026-05-25 20:56:06] [INFO ] Input system was already deterministic with 226 transitions.
RANDOM walk for 185 steps (2 resets) in 8 ms. (20 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-1B-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 20:56:06] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:56:06] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:56:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17010448521298447728.gal : 0 ms
[2026-05-25 20:56:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10576869919803501507.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/ReachabilityCardinality17010448521298447728.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10576869919803501507.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 864 transition count 1009
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 864 transition count 1009
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 121 place count 864 transition count 1002
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 151 place count 834 transition count 972
Iterating global reduction 1 with 30 rules applied. Total rules applied 181 place count 834 transition count 972
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 193 place count 834 transition count 960
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 201 place count 826 transition count 952
Iterating global reduction 2 with 8 rules applied. Total rules applied 209 place count 826 transition count 952
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 212 place count 826 transition count 949
Applied a total of 212 rules in 91 ms. Remains 826 /921 variables (removed 95) and now considering 949/1066 (removed 117) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-706719798595866254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9488971271042478930.kers'
[2026-05-25 20:56:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-706719798595866254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9488971271042478930.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 949 rows 826 cols 2227 entries
Finished phase 1 with 786 SingleSign rule and 0 generalized
[2026-05-25 20:56:07] [INFO ] Computed 40 invariants in 8 ms
Computed 40 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-9488971271042478930.kers
Total runtime 11 ms.
[2026-05-25 20:56:07] [INFO ] Implicit Places using invariants in 227 ms returned []
[2026-05-25 20:56:07] [INFO ] Invariant cache hit.
[2026-05-25 20:56:07] [INFO ] Implicit Places using invariants and state equation in 516 ms returned []
Implicit Place search using SMT with State Equation took 744 ms to find 0 implicit places.
Running 948 sub problems to find dead transitions.
[2026-05-25 20:56:07] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/825 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 948 unsolved
SMT process timed out in 30115ms, After SMT, problems are : Problem set: 0 solved, 948 unsolved
Search for dead transitions found 0 dead transitions in 30116ms
Starting structural reductions in LTL mode, iteration 1 : 826/921 places, 949/1066 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30956 ms. Remains : 826/921 places, 949/1066 transitions.
[2026-05-25 20:56:37] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:56:37] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:56:37] [INFO ] Input system was already deterministic with 949 transitions.
[2026-05-25 20:56:37] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:56:38] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:56:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality3825862020138562685.gal : 3 ms
[2026-05-25 20:56:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality5656676765999531993.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/CTLCardinality3825862020138562685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5656676765999531993.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,6.20499e+44,5.24029,127096,2,19857,5,455883,6,0,4255,592378,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:57:08] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:57:08] [INFO ] Applying decomposition
[2026-05-25 20:57:08] [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/graph5959907068569714165.txt' '-o' '/tmp/graph5959907068569714165.bin' '-w' '/tmp/graph5959907068569714165.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5959907068569714165.bin' '-l' '-1' '-v' '-w' '/tmp/graph5959907068569714165.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:57:08] [INFO ] Decomposing Gal with order
[2026-05-25 20:57:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:57:08] [INFO ] Removed a total of 250 redundant transitions.
[2026-05-25 20:57:08] [INFO ] Flatten gal took : 24 ms
[2026-05-25 20:57:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 7 ms.
[2026-05-25 20:57:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality9245521285583837571.gal : 8 ms
[2026-05-25 20:57:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality7372156879065639213.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/CTLCardinality9245521285583837571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7372156879065639213.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,6.20499e+44,1.20874,46072,1506,19,93832,537,1803,153560,54,1518,0


Converting to forward existential form...Done !
original formula: A((EG((((i10.u173.p730==0)||(i17.u273.p1166==1)) + (EF((i8.u178.p750==0)) * (i11.i1.i2.u192.p809==1)))) + (AX(((!(AX((i19.u314.p1321==1))...413
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(E(!(E(TRUE U !(((i7.u119.p494==0)||(i10.u169.p707==1))))) U ((i13.i1.i3.u224.p944...960
Reverse transition relation is NOT exact ! Due to transitions t334, t453, t607, t686, t809, i0.t719, i3.i1.i1.u71.t622, i5.i1.i0.u68.t646, i6.u123.t489, i7...416
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 864 transition count 1009
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 864 transition count 1009
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 122 place count 864 transition count 1001
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 153 place count 833 transition count 970
Iterating global reduction 1 with 31 rules applied. Total rules applied 184 place count 833 transition count 970
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 196 place count 833 transition count 958
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 203 place count 826 transition count 951
Iterating global reduction 2 with 7 rules applied. Total rules applied 210 place count 826 transition count 951
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 213 place count 826 transition count 948
Applied a total of 213 rules in 101 ms. Remains 826 /921 variables (removed 95) and now considering 948/1066 (removed 118) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11579166542153768018.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16017933522500304394.kers'
[2026-05-25 20:57:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11579166542153768018.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16017933522500304394.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 948 rows 826 cols 2221 entries
Finished phase 1 with 786 SingleSign rule and 0 generalized
[2026-05-25 20:57:38] [INFO ] Computed 40 invariants in 7 ms
Computed 40 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-16017933522500304394.kers
Total runtime 9 ms.
[2026-05-25 20:57:38] [INFO ] Implicit Places using invariants in 241 ms returned []
[2026-05-25 20:57:38] [INFO ] Invariant cache hit.
[2026-05-25 20:57:39] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 787 ms to find 0 implicit places.
Running 947 sub problems to find dead transitions.
[2026-05-25 20:57:39] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/825 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 947 unsolved
SMT process timed out in 30113ms, After SMT, problems are : Problem set: 0 solved, 947 unsolved
Search for dead transitions found 0 dead transitions in 30114ms
Starting structural reductions in LTL mode, iteration 1 : 826/921 places, 948/1066 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31006 ms. Remains : 826/921 places, 948/1066 transitions.
[2026-05-25 20:58:09] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:58:09] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:58:09] [INFO ] Input system was already deterministic with 948 transitions.
[2026-05-25 20:58:09] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:58:09] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:58:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality5182359572947061772.gal : 3 ms
[2026-05-25 20:58:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15612680485469647090.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/CTLCardinality5182359572947061772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15612680485469647090.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,3.91389e+44,4.06693,120144,2,20773,5,416967,6,0,4254,541823,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:58:39] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:58:39] [INFO ] Applying decomposition
[2026-05-25 20:58:39] [INFO ] Flatten gal took : 10 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/graph6783964078291683166.txt' '-o' '/tmp/graph6783964078291683166.bin' '-w' '/tmp/graph6783964078291683166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6783964078291683166.bin' '-l' '-1' '-v' '-w' '/tmp/graph6783964078291683166.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:58:39] [INFO ] Decomposing Gal with order
[2026-05-25 20:58:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:58:39] [INFO ] Removed a total of 242 redundant transitions.
[2026-05-25 20:58:39] [INFO ] Flatten gal took : 20 ms
[2026-05-25 20:58:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 7 ms.
[2026-05-25 20:58:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality7525456591181312215.gal : 7 ms
[2026-05-25 20:58:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality12081758545002949438.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/CTLCardinality7525456591181312215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12081758545002949438.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,3.91389e+44,0.91681,37512,1831,28,74878,668,1876,111253,67,2080,0


Converting to forward existential form...Done !
original formula: EF((((i13.i1.i1.u235.p1009==0)&&(i5.u99.p396==1)) * (((i3.u84.p331==0)||(i19.i0.i2.u325.p1380==1)) * (EG(E((i17.u293.p1253==0) U AF((i16....254
=> equivalent forward existential formula: ([FwdG(((FwdU(Init,TRUE) * ((i13.i1.i1.u235.p1009==0)&&(i5.u99.p396==1))) * ((i3.u84.p331==0)||(i19.i0.i2.u325.p...453
Reverse transition relation is NOT exact ! Due to transitions t183, t450, t684, t914, i0.t718, i2.i1.i1.u59.t669, i3.t640, i3.t603, i3.u70.t643, i3.u79.t61...413
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 921/921 places, 1066/1066 transitions.
Graph (trivial) has 877 edges and 921 vertex of which 615 / 921 are part of one of the 20 SCC in 1 ms
Free SCC test removed 595 places
Ensure Unique test removed 684 transitions
Reduce isomorphic transitions removed 684 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 325 transition count 379
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 323 transition count 379
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 323 transition count 363
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 307 transition count 363
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 58 place count 286 transition count 333
Iterating global reduction 2 with 21 rules applied. Total rules applied 79 place count 286 transition count 333
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 79 place count 286 transition count 332
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 285 transition count 332
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 88 place count 278 transition count 321
Iterating global reduction 2 with 7 rules applied. Total rules applied 95 place count 278 transition count 321
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 233 place count 209 transition count 252
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 234 place count 208 transition count 251
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 145 edges and 202 vertex of which 28 / 202 are part of one of the 14 SCC in 0 ms
Free SCC test removed 14 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 241 place count 188 transition count 251
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 269 place count 188 transition count 223
Applied a total of 269 rules in 50 ms. Remains 188 /921 variables (removed 733) and now considering 223/1066 (removed 843) transitions.
[2026-05-25 20:59:09] [INFO ] Flow matrix only has 204 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13496197536720053411.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9610941330935420408.kers'
[2026-05-25 20:59:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13496197536720053411.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9610941330935420408.kers]
Normalized transition count is 203 out of 204 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 203 rows 188 cols 602 entries
Finished phase 1 with 154 SingleSign rule and 0 generalized
[2026-05-25 20:59:09] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9610941330935420408.kers
Total runtime 1 ms.
[2026-05-25 20:59:09] [INFO ] Implicit Places using invariants in 93 ms returned []
[2026-05-25 20:59:09] [INFO ] Flow matrix only has 204 transitions (discarded 19 similar events)
[2026-05-25 20:59:09] [INFO ] Invariant cache hit.
[2026-05-25 20:59:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:59:09] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2026-05-25 20:59:09] [INFO ] Redundant transitions in 2 ms returned []
Running 105 sub problems to find dead transitions.
[2026-05-25 20:59:09] [INFO ] Flow matrix only has 204 transitions (discarded 19 similar events)
[2026-05-25 20:59:09] [INFO ] Invariant cache hit.
[2026-05-25 20:59:09] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/168 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (OVERLAPS) 20/188 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 203/391 variables, 188/222 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 7/229 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (OVERLAPS) 0/391 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 391/392 variables, and 229 constraints, problems are : Problem set: 0 solved, 105 unsolved in 4751 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 188/188 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/168 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (OVERLAPS) 20/188 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 203/391 variables, 188/222 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 7/229 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 105/334 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/391 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 0/391 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 391/392 variables, and 334 constraints, problems are : Problem set: 0 solved, 105 unsolved in 4688 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 188/188 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9446ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 9446ms
Starting structural reductions in SI_CTL mode, iteration 1 : 188/921 places, 223/1066 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9752 ms. Remains : 188/921 places, 223/1066 transitions.
[2026-05-25 20:59:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:59:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 20:59:19] [INFO ] Input system was already deterministic with 223 transitions.
RANDOM walk for 484 steps (10 resets) in 8 ms. (53 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-1B-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 20:59:19] [INFO ] Flatten gal took : 8 ms
[2026-05-25 20:59:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:59:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1860647242891751231.gal : 1 ms
[2026-05-25 20:59:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9581334910520216348.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1860647242891751231.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9581334910520216348.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 20:59:19] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:59:19] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:59:19] [INFO ] Applying decomposition
[2026-05-25 20:59:19] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6356907259664788398.txt' '-o' '/tmp/graph6356907259664788398.bin' '-w' '/tmp/graph6356907259664788398.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6356907259664788398.bin' '-l' '-1' '-v' '-w' '/tmp/graph6356907259664788398.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:59:19] [INFO ] Decomposing Gal with order
[2026-05-25 20:59:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:59:19] [INFO ] Removed a total of 252 redundant transitions.
[2026-05-25 20:59:19] [INFO ] Flatten gal took : 21 ms
[2026-05-25 20:59:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 16 ms.
[2026-05-25 20:59:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality4350843884473235834.gal : 8 ms
[2026-05-25 20:59:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality1169394914810293505.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/CTLCardinality4350843884473235834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1169394914810293505.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 10 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,1.92153e+46,3.53697,121972,3107,31,238710,950,2093,533239,77,2850,0


Converting to forward existential form...Done !
original formula: !(E(AG(((i3.i0.i2.u81.p334==0)||(i14.u2.p5==1))) U (i2.i0.i1.u68.p245==1)))
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !(((i3.i0.i2.u81.p334==0)||(i14.u2.p5==1)))))) * (i2.i0.i1.u68.p245==1))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t510, t723, t767, t848, t892, t908, t1028, t1029, t1034, i0.i1.t803, i0.i1.i2.u23.t850, i0.i1...839
Detected timeout of ITS tools.
[2026-05-25 21:24:42] [INFO ] Applying decomposition
[2026-05-25 21:24:42] [INFO ] Flatten gal took : 11 ms
[2026-05-25 21:24:42] [INFO ] Decomposing Gal with order
[2026-05-25 21:24:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:24:42] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-25 21:24:42] [INFO ] Flatten gal took : 16 ms
[2026-05-25 21:24:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 384 labels/synchronizations in 45 ms.
[2026-05-25 21:24:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality9559094365073511685.gal : 5 ms
[2026-05-25 21:24:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality2097469558175386925.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9559094365073511685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2097469558175386925.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 10 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,1.92153e+46,1.00343,48036,1770,736,98238,8299,975,235413,691,19827,0


Converting to forward existential form...Done !
original formula: !(E(AG(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u48.p334==0)||(i0.i0.i0.i0.i0.u103.p5=...280
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i...334
Reverse transition relation is NOT exact ! Due to transitions i0.u77.t53, i0.i0.t869, i0.i0.u76.t88, i0.i0.i0.i0.u74.t126, i0.i0.i0.i0.u74.t127, i0.i0.i0.i...3253

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="NoC3x3-PT-1B"
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 NoC3x3-PT-1B, 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 r194-tall-177969914000265"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1B.tgz
mv NoC3x3-PT-1B 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 ;