Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695500322.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 DiscoveryGPU-PT-11b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695500322
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 9.2K Mar 6 16:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Mar 6 16:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 6 16:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 6 16:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 09:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Mar 6 16:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Mar 6 16:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Mar 6 16:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 6 16:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 82K 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 DiscoveryGPU-PT-11b-CTLFireability-2024-00
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-01
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-02
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-03
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-04
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-05
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-06
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-07
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-08
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-09
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-10
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-11
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-12
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-13
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-14
FORMULA_NAME DiscoveryGPU-PT-11b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779599521296

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-11b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 05:12:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 05:12:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 05:12:02] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2026-05-24 05:12:02] [INFO ] Transformed 324 places.
[2026-05-24 05:12:02] [INFO ] Transformed 344 transitions.
[2026-05-24 05:12:02] [INFO ] Found NUPN structural information;
[2026-05-24 05:12:02] [INFO ] Parsed PT model containing 324 places and 344 transitions and 898 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 91 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 344/344 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 302 transition count 344
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 57 place count 267 transition count 309
Iterating global reduction 1 with 35 rules applied. Total rules applied 92 place count 267 transition count 309
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 98 place count 261 transition count 303
Iterating global reduction 1 with 6 rules applied. Total rules applied 104 place count 261 transition count 303
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 109 place count 256 transition count 298
Iterating global reduction 1 with 5 rules applied. Total rules applied 114 place count 256 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 115 place count 255 transition count 297
Iterating global reduction 1 with 1 rules applied. Total rules applied 116 place count 255 transition count 297
Applied a total of 116 rules in 80 ms. Remains 255 /324 variables (removed 69) and now considering 297/344 (removed 47) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-26799560354198953.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6743548018241150729.kers'
[2026-05-24 05:12:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-26799560354198953.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6743548018241150729.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 297 rows 255 cols 784 entries
Finished phase 1 with 253 SingleSign rule and 0 generalized
[2026-05-24 05:12:02] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6743548018241150729.kers
Total runtime 2 ms.
[2026-05-24 05:12:03] [INFO ] Implicit Places using invariants in 279 ms returned []
[2026-05-24 05:12:03] [INFO ] Invariant cache hit.
[2026-05-24 05:12:03] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 494 ms to find 0 implicit places.
Running 296 sub problems to find dead transitions.
[2026-05-24 05:12:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (OVERLAPS) 1/255 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/255 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (OVERLAPS) 297/552 variables, 255/257 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/552 variables, 20/277 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/552 variables, 3/280 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/552 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (OVERLAPS) 0/552 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 296 unsolved
No progress, stopping.
After SMT solving in domain Real declared 552/552 variables, and 280 constraints, problems are : Problem set: 0 solved, 296 unsolved in 24351 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 255/255 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (OVERLAPS) 1/255 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/255 variables, 23/25 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (OVERLAPS) 297/552 variables, 255/280 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/552 variables, 296/576 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/552 variables, 1/577 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/552 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 552/552 variables, and 577 constraints, problems are : Problem set: 0 solved, 296 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 255/255 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54531ms problems are : Problem set: 0 solved, 296 unsolved
Search for dead transitions found 0 dead transitions in 54542ms
Starting structural reductions in LTL mode, iteration 1 : 255/324 places, 297/344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55149 ms. Remains : 255/324 places, 297/344 transitions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Applied a total of 0 rules in 4 ms. Remains 255 /255 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2026-05-24 05:12:57] [INFO ] Invariant cache hit.
[2026-05-24 05:12:57] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-24 05:12:57] [INFO ] Invariant cache hit.
[2026-05-24 05:12:58] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 186 ms. Remains : 255/255 places, 297/297 transitions.
Support contains 91 out of 255 places after structural reductions.
[2026-05-24 05:12:58] [INFO ] Flatten gal took : 44 ms
[2026-05-24 05:12:58] [INFO ] Flatten gal took : 22 ms
[2026-05-24 05:12:58] [INFO ] Input system was already deterministic with 297 transitions.
Support contains 89 out of 255 places (down from 91) after GAL structural reductions.
RANDOM walk for 40000 steps (111 resets) in 1080 ms. (37 steps per ms) remains 4/66 properties
BEST_FIRST walk for 40004 steps (12 resets) in 208 ms. (191 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (19 resets) in 107 ms. (370 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (10 resets) in 110 ms. (360 steps per ms) remains 1/2 properties
BEST_FIRST walk for 31571 steps (16 resets) in 193 ms. (162 steps per ms) remains 0/1 properties
[2026-05-24 05:12:58] [INFO ] Flatten gal took : 35 ms
[2026-05-24 05:12:58] [INFO ] Flatten gal took : 13 ms
[2026-05-24 05:12:59] [INFO ] Input system was already deterministic with 297 transitions.
Computed a total of 42 stabilizing places and 42 stable transitions
Graph (complete) has 487 edges and 255 vertex of which 247 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.11 ms
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 226 transition count 267
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 226 transition count 267
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 68 place count 216 transition count 256
Iterating global reduction 0 with 10 rules applied. Total rules applied 78 place count 216 transition count 256
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 86 place count 208 transition count 246
Iterating global reduction 0 with 8 rules applied. Total rules applied 94 place count 208 transition count 246
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 101 place count 201 transition count 237
Iterating global reduction 0 with 7 rules applied. Total rules applied 108 place count 201 transition count 237
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 114 place count 195 transition count 229
Iterating global reduction 0 with 6 rules applied. Total rules applied 120 place count 195 transition count 229
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 124 place count 191 transition count 225
Iterating global reduction 0 with 4 rules applied. Total rules applied 128 place count 191 transition count 225
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 190 transition count 224
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 190 transition count 224
Applied a total of 130 rules in 56 ms. Remains 190 /255 variables (removed 65) and now considering 224/297 (removed 73) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7656588239450394191.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16509554000878707925.kers'
[2026-05-24 05:12:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7656588239450394191.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16509554000878707925.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 224 rows 190 cols 605 entries
Finished phase 1 with 188 SingleSign rule and 0 generalized
[2026-05-24 05:12:59] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16509554000878707925.kers
Total runtime 1 ms.
[2026-05-24 05:12:59] [INFO ] Implicit Places using invariants in 143 ms returned []
[2026-05-24 05:12:59] [INFO ] Invariant cache hit.
[2026-05-24 05:12:59] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Running 223 sub problems to find dead transitions.
[2026-05-24 05:12:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (OVERLAPS) 1/190 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (OVERLAPS) 224/414 variables, 190/192 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/414 variables, 11/203 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/414 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 6 (OVERLAPS) 0/414 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 223 unsolved
No progress, stopping.
After SMT solving in domain Real declared 414/414 variables, and 203 constraints, problems are : Problem set: 0 solved, 223 unsolved in 12816 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 190/190 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (OVERLAPS) 1/190 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (OVERLAPS) 224/414 variables, 190/203 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/414 variables, 223/426 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/414 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 7 (OVERLAPS) 0/414 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 223 unsolved
No progress, stopping.
After SMT solving in domain Int declared 414/414 variables, and 426 constraints, problems are : Problem set: 0 solved, 223 unsolved in 16086 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 190/190 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28949ms problems are : Problem set: 0 solved, 223 unsolved
Search for dead transitions found 0 dead transitions in 28950ms
Starting structural reductions in LTL mode, iteration 1 : 190/255 places, 224/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29268 ms. Remains : 190/255 places, 224/297 transitions.
[2026-05-24 05:13:28] [INFO ] Flatten gal took : 13 ms
[2026-05-24 05:13:28] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:13:28] [INFO ] Input system was already deterministic with 224 transitions.
[2026-05-24 05:13:28] [INFO ] Flatten gal took : 12 ms
[2026-05-24 05:13:28] [INFO ] Flatten gal took : 10 ms
[2026-05-24 05:13:28] [INFO ] Time to serialize gal into /tmp/CTLFireability1228528550849783482.gal : 5 ms
[2026-05-24 05:13:28] [INFO ] Time to serialize properties into /tmp/CTLFireability3608035334096744348.ctl : 3 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/CTLFireability1228528550849783482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3608035334096744348.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:13:58] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:13:58] [INFO ] Applying decomposition
[2026-05-24 05:13:58] [INFO ] Flatten gal took : 7 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/graph14336324000922732463.txt' '-o' '/tmp/graph14336324000922732463.bin' '-w' '/tmp/graph14336324000922732463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14336324000922732463.bin' '-l' '-1' '-v' '-w' '/tmp/graph14336324000922732463.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:13:58] [INFO ] Decomposing Gal with order
[2026-05-24 05:13:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:13:58] [INFO ] Removed a total of 88 redundant transitions.
[2026-05-24 05:13:58] [INFO ] Flatten gal took : 61 ms
[2026-05-24 05:13:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2026-05-24 05:13:58] [INFO ] Time to serialize gal into /tmp/CTLFireability5169718448628421430.gal : 5 ms
[2026-05-24 05:13:58] [INFO ] Time to serialize properties into /tmp/CTLFireability18421381724010810594.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/CTLFireability5169718448628421430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18421381724010810594.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Graph (complete) has 487 edges and 255 vertex of which 248 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 42 place count 247 transition count 248
Reduce places removed 41 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 43 rules applied. Total rules applied 85 place count 206 transition count 246
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 87 place count 204 transition count 246
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 87 place count 204 transition count 221
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 137 place count 179 transition count 221
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 149 place count 167 transition count 208
Iterating global reduction 3 with 12 rules applied. Total rules applied 161 place count 167 transition count 208
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 168 place count 160 transition count 199
Iterating global reduction 3 with 7 rules applied. Total rules applied 175 place count 160 transition count 199
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 181 place count 154 transition count 190
Iterating global reduction 3 with 6 rules applied. Total rules applied 187 place count 154 transition count 190
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 190 place count 151 transition count 187
Iterating global reduction 3 with 3 rules applied. Total rules applied 193 place count 151 transition count 187
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 237 place count 129 transition count 165
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 238 place count 128 transition count 164
Iterating global reduction 3 with 1 rules applied. Total rules applied 239 place count 128 transition count 164
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 240 place count 127 transition count 162
Iterating global reduction 3 with 1 rules applied. Total rules applied 241 place count 127 transition count 162
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 242 place count 126 transition count 161
Iterating global reduction 3 with 1 rules applied. Total rules applied 243 place count 126 transition count 161
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 245 place count 124 transition count 159
Applied a total of 245 rules in 70 ms. Remains 124 /255 variables (removed 131) and now considering 159/297 (removed 138) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13503916012852365053.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10499908074027743909.kers'
[2026-05-24 05:14:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13503916012852365053.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10499908074027743909.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 159 rows 123 cols 397 entries
Finished phase 1 with 122 SingleSign rule and 0 generalized
[2026-05-24 05:14:28] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10499908074027743909.kers
Total runtime 4 ms.
[2026-05-24 05:14:28] [INFO ] Implicit Places using invariants in 131 ms returned []
[2026-05-24 05:14:28] [INFO ] Invariant cache hit.
[2026-05-24 05:14:29] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2026-05-24 05:14:29] [INFO ] Redundant transitions in 4 ms returned []
Running 157 sub problems to find dead transitions.
[2026-05-24 05:14:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 2/124 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (OVERLAPS) 159/283 variables, 124/126 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (OVERLAPS) 0/283 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Real declared 283/283 variables, and 126 constraints, problems are : Problem set: 0 solved, 157 unsolved in 4384 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 157 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 2/124 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (OVERLAPS) 159/283 variables, 124/126 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 157/283 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (OVERLAPS) 0/283 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Int declared 283/283 variables, and 283 constraints, problems are : Problem set: 0 solved, 157 unsolved in 6101 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10514ms problems are : Problem set: 0 solved, 157 unsolved
Search for dead transitions found 0 dead transitions in 10515ms
Starting structural reductions in SI_CTL mode, iteration 1 : 124/255 places, 159/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10812 ms. Remains : 124/255 places, 159/297 transitions.
[2026-05-24 05:14:39] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:14:39] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:14:39] [INFO ] Input system was already deterministic with 159 transitions.
[2026-05-24 05:14:39] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:14:39] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability621636405905434238.gal : 2 ms
[2026-05-24 05:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12891091410982028488.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/CTLFireability621636405905434238.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12891091410982028488.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,1.38242e+13,5.4374,162432,2,23517,5,943775,6,0,636,702664,0


Converting to forward existential form...Done !
original formula: AF(((A(((((p47==1)&&(p140==1)) * ((p322==1) * A((p207==1) U (p218==1)))) + (E(((p301==1)&&(p315==1)) U ((p62==1)&&(p315==1))) * EF(((p220...287
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!((p216==1)) U (!(((((p47==1)&&(p140==1)) * ((p322==1) * !((E(!((p218==1)) U (!((p207==1)) *...444
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t5, t9, t11, t16, t18, t27, t28, t32, t34, t38, t40, t45, t47, t51, t52, t56, t58, t5...313
Detected timeout of ITS tools.
[2026-05-24 05:15:09] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:15:09] [INFO ] Applying decomposition
[2026-05-24 05:15:09] [INFO ] Flatten gal took : 6 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/graph13780090552631817566.txt' '-o' '/tmp/graph13780090552631817566.bin' '-w' '/tmp/graph13780090552631817566.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13780090552631817566.bin' '-l' '-1' '-v' '-w' '/tmp/graph13780090552631817566.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:15:09] [INFO ] Decomposing Gal with order
[2026-05-24 05:15:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:15:09] [INFO ] Removed a total of 78 redundant transitions.
[2026-05-24 05:15:09] [INFO ] Flatten gal took : 10 ms
[2026-05-24 05:15:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 3 ms.
[2026-05-24 05:15:09] [INFO ] Time to serialize gal into /tmp/CTLFireability415715793208207507.gal : 3 ms
[2026-05-24 05:15:09] [INFO ] Time to serialize properties into /tmp/CTLFireability5481371367409189318.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/CTLFireability415715793208207507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5481371367409189318.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,1.38242e+13,28.4072,1010648,3473,274,816759,11555,325,1.17007e+07,56,39726,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 224 transition count 265
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 224 transition count 265
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 72 place count 214 transition count 254
Iterating global reduction 0 with 10 rules applied. Total rules applied 82 place count 214 transition count 254
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 90 place count 206 transition count 244
Iterating global reduction 0 with 8 rules applied. Total rules applied 98 place count 206 transition count 244
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 105 place count 199 transition count 235
Iterating global reduction 0 with 7 rules applied. Total rules applied 112 place count 199 transition count 235
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 118 place count 193 transition count 227
Iterating global reduction 0 with 6 rules applied. Total rules applied 124 place count 193 transition count 227
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 128 place count 189 transition count 223
Iterating global reduction 0 with 4 rules applied. Total rules applied 132 place count 189 transition count 223
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 134 place count 187 transition count 221
Iterating global reduction 0 with 2 rules applied. Total rules applied 136 place count 187 transition count 221
Applied a total of 136 rules in 23 ms. Remains 187 /255 variables (removed 68) and now considering 221/297 (removed 76) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3243481620457995999.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-969726718405583783.kers'
[2026-05-24 05:15:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3243481620457995999.kers, --Pflows, --basisKERS=/tmp/petrispot-output-969726718405583783.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 221 rows 187 cols 597 entries
Finished phase 1 with 185 SingleSign rule and 0 generalized
[2026-05-24 05:15:39] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-969726718405583783.kers
Total runtime 1 ms.
[2026-05-24 05:15:40] [INFO ] Implicit Places using invariants in 164 ms returned []
[2026-05-24 05:15:40] [INFO ] Invariant cache hit.
[2026-05-24 05:15:40] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2026-05-24 05:15:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 221/408 variables, 187/189 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/408 variables, 11/200 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/408 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/408 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 200 constraints, problems are : Problem set: 0 solved, 220 unsolved in 12480 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 187/187 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/187 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 221/408 variables, 187/200 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/408 variables, 220/420 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/408 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 420 constraints, problems are : Problem set: 0 solved, 220 unsolved in 16000 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 187/187 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28505ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 28507ms
Starting structural reductions in LTL mode, iteration 1 : 187/255 places, 221/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28809 ms. Remains : 187/255 places, 221/297 transitions.
[2026-05-24 05:16:08] [INFO ] Flatten gal took : 12 ms
[2026-05-24 05:16:08] [INFO ] Flatten gal took : 21 ms
[2026-05-24 05:16:08] [INFO ] Input system was already deterministic with 221 transitions.
[2026-05-24 05:16:08] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:16:08] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:16:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2478292262568807471.gal : 1 ms
[2026-05-24 05:16:08] [INFO ] Time to serialize properties into /tmp/CTLFireability10668928841382331677.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/CTLFireability2478292262568807471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10668928841382331677.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:16:38] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:16:38] [INFO ] Applying decomposition
[2026-05-24 05:16:38] [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/graph15056425448081674824.txt' '-o' '/tmp/graph15056425448081674824.bin' '-w' '/tmp/graph15056425448081674824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15056425448081674824.bin' '-l' '-1' '-v' '-w' '/tmp/graph15056425448081674824.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:16:38] [INFO ] Decomposing Gal with order
[2026-05-24 05:16:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:16:38] [INFO ] Removed a total of 88 redundant transitions.
[2026-05-24 05:16:38] [INFO ] Flatten gal took : 11 ms
[2026-05-24 05:16:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 2 ms.
[2026-05-24 05:16:38] [INFO ] Time to serialize gal into /tmp/CTLFireability17159309972558687446.gal : 8 ms
[2026-05-24 05:16:38] [INFO ] Time to serialize properties into /tmp/CTLFireability13976291129132587163.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/CTLFireability17159309972558687446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13976291129132587163.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 227 transition count 268
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 227 transition count 268
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 65 place count 218 transition count 257
Iterating global reduction 0 with 9 rules applied. Total rules applied 74 place count 218 transition count 257
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 82 place count 210 transition count 248
Iterating global reduction 0 with 8 rules applied. Total rules applied 90 place count 210 transition count 248
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 97 place count 203 transition count 239
Iterating global reduction 0 with 7 rules applied. Total rules applied 104 place count 203 transition count 239
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 109 place count 198 transition count 232
Iterating global reduction 0 with 5 rules applied. Total rules applied 114 place count 198 transition count 232
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 118 place count 194 transition count 228
Iterating global reduction 0 with 4 rules applied. Total rules applied 122 place count 194 transition count 228
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 124 place count 192 transition count 226
Iterating global reduction 0 with 2 rules applied. Total rules applied 126 place count 192 transition count 226
Applied a total of 126 rules in 19 ms. Remains 192 /255 variables (removed 63) and now considering 226/297 (removed 71) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15932144863409928712.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14992137198826876611.kers'
[2026-05-24 05:17:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15932144863409928712.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14992137198826876611.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 226 rows 192 cols 611 entries
Finished phase 1 with 190 SingleSign rule and 0 generalized
[2026-05-24 05:17:08] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14992137198826876611.kers
Total runtime 1 ms.
[2026-05-24 05:17:09] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-24 05:17:09] [INFO ] Invariant cache hit.
[2026-05-24 05:17:09] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Running 225 sub problems to find dead transitions.
[2026-05-24 05:17:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (OVERLAPS) 1/192 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (OVERLAPS) 226/418 variables, 192/194 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 11/205 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/418 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (OVERLAPS) 0/418 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Real declared 418/418 variables, and 205 constraints, problems are : Problem set: 0 solved, 225 unsolved in 13120 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 192/192 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (OVERLAPS) 1/192 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (OVERLAPS) 226/418 variables, 192/205 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/418 variables, 225/430 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/418 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (OVERLAPS) 0/418 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Int declared 418/418 variables, and 430 constraints, problems are : Problem set: 0 solved, 225 unsolved in 17458 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 192/192 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30599ms problems are : Problem set: 0 solved, 225 unsolved
Search for dead transitions found 0 dead transitions in 30600ms
Starting structural reductions in LTL mode, iteration 1 : 192/255 places, 226/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30790 ms. Remains : 192/255 places, 226/297 transitions.
[2026-05-24 05:17:39] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:17:39] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:17:39] [INFO ] Input system was already deterministic with 226 transitions.
[2026-05-24 05:17:39] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:17:39] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:17:39] [INFO ] Time to serialize gal into /tmp/CTLFireability2367130315313836358.gal : 1 ms
[2026-05-24 05:17:39] [INFO ] Time to serialize properties into /tmp/CTLFireability8191285332331216377.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/CTLFireability2367130315313836358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8191285332331216377.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:18:09] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:18:09] [INFO ] Applying decomposition
[2026-05-24 05:18:09] [INFO ] Flatten gal took : 6 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/graph8583320333755733902.txt' '-o' '/tmp/graph8583320333755733902.bin' '-w' '/tmp/graph8583320333755733902.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8583320333755733902.bin' '-l' '-1' '-v' '-w' '/tmp/graph8583320333755733902.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:18:09] [INFO ] Decomposing Gal with order
[2026-05-24 05:18:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:18:09] [INFO ] Removed a total of 89 redundant transitions.
[2026-05-24 05:18:09] [INFO ] Flatten gal took : 14 ms
[2026-05-24 05:18:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 3 ms.
[2026-05-24 05:18:09] [INFO ] Time to serialize gal into /tmp/CTLFireability8168266362973900546.gal : 2 ms
[2026-05-24 05:18:09] [INFO ] Time to serialize properties into /tmp/CTLFireability14075937651450215772.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/CTLFireability8168266362973900546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14075937651450215772.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 225 transition count 266
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 225 transition count 266
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 215 transition count 254
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 215 transition count 254
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 89 place count 206 transition count 243
Iterating global reduction 0 with 9 rules applied. Total rules applied 98 place count 206 transition count 243
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 106 place count 198 transition count 232
Iterating global reduction 0 with 8 rules applied. Total rules applied 114 place count 198 transition count 232
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 120 place count 192 transition count 225
Iterating global reduction 0 with 6 rules applied. Total rules applied 126 place count 192 transition count 225
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 130 place count 188 transition count 221
Iterating global reduction 0 with 4 rules applied. Total rules applied 134 place count 188 transition count 221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 187 transition count 220
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 187 transition count 220
Applied a total of 136 rules in 27 ms. Remains 187 /255 variables (removed 68) and now considering 220/297 (removed 77) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17752053837380438586.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14082665933361602670.kers'
[2026-05-24 05:18:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17752053837380438586.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14082665933361602670.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 220 rows 187 cols 594 entries
Finished phase 1 with 185 SingleSign rule and 0 generalized
[2026-05-24 05:18:40] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14082665933361602670.kers
Total runtime 1 ms.
[2026-05-24 05:18:40] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-24 05:18:40] [INFO ] Invariant cache hit.
[2026-05-24 05:18:40] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2026-05-24 05:18:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 220/407 variables, 187/189 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/407 variables, 11/200 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/407 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 0/407 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 407/407 variables, and 200 constraints, problems are : Problem set: 0 solved, 219 unsolved in 12997 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 187/187 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/187 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 220/407 variables, 187/200 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/407 variables, 219/419 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (OVERLAPS) 0/407 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 407/407 variables, and 419 constraints, problems are : Problem set: 0 solved, 219 unsolved in 15189 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 187/187 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28208ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 28208ms
Starting structural reductions in LTL mode, iteration 1 : 187/255 places, 220/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28413 ms. Remains : 187/255 places, 220/297 transitions.
[2026-05-24 05:19:08] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:19:08] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:19:08] [INFO ] Input system was already deterministic with 220 transitions.
[2026-05-24 05:19:08] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:19:08] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:19:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1834476630248061430.gal : 1 ms
[2026-05-24 05:19:08] [INFO ] Time to serialize properties into /tmp/CTLFireability10392792374062257485.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/CTLFireability1834476630248061430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10392792374062257485.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:19:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:19:38] [INFO ] Applying decomposition
[2026-05-24 05:19:38] [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/graph9560181550839836329.txt' '-o' '/tmp/graph9560181550839836329.bin' '-w' '/tmp/graph9560181550839836329.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9560181550839836329.bin' '-l' '-1' '-v' '-w' '/tmp/graph9560181550839836329.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:19:38] [INFO ] Decomposing Gal with order
[2026-05-24 05:19:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:19:38] [INFO ] Removed a total of 87 redundant transitions.
[2026-05-24 05:19:38] [INFO ] Flatten gal took : 11 ms
[2026-05-24 05:19:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 2 ms.
[2026-05-24 05:19:38] [INFO ] Time to serialize gal into /tmp/CTLFireability14190354338258975166.gal : 3 ms
[2026-05-24 05:19:38] [INFO ] Time to serialize properties into /tmp/CTLFireability8549942750778103039.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/CTLFireability14190354338258975166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8549942750778103039.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Graph (complete) has 487 edges and 255 vertex of which 247 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 246 transition count 242
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 93 place count 200 transition count 242
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 93 place count 200 transition count 215
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 147 place count 173 transition count 215
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 160 place count 160 transition count 201
Iterating global reduction 2 with 13 rules applied. Total rules applied 173 place count 160 transition count 201
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 182 place count 151 transition count 190
Iterating global reduction 2 with 9 rules applied. Total rules applied 191 place count 151 transition count 190
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 199 place count 143 transition count 178
Iterating global reduction 2 with 8 rules applied. Total rules applied 207 place count 143 transition count 178
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 213 place count 137 transition count 170
Iterating global reduction 2 with 6 rules applied. Total rules applied 219 place count 137 transition count 170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 221 place count 135 transition count 168
Iterating global reduction 2 with 2 rules applied. Total rules applied 223 place count 135 transition count 168
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 269 place count 112 transition count 145
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 270 place count 111 transition count 144
Iterating global reduction 2 with 1 rules applied. Total rules applied 271 place count 111 transition count 144
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 272 place count 110 transition count 142
Iterating global reduction 2 with 1 rules applied. Total rules applied 273 place count 110 transition count 142
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 274 place count 109 transition count 141
Iterating global reduction 2 with 1 rules applied. Total rules applied 275 place count 109 transition count 141
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 277 place count 107 transition count 139
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 2 with 13 rules applied. Total rules applied 290 place count 106 transition count 127
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 14 rules applied. Total rules applied 304 place count 94 transition count 125
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 305 place count 93 transition count 125
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 305 place count 93 transition count 124
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 307 place count 92 transition count 124
Applied a total of 307 rules in 48 ms. Remains 92 /255 variables (removed 163) and now considering 124/297 (removed 173) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3607192812223317394.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2454733663447286431.kers'
[2026-05-24 05:20:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3607192812223317394.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2454733663447286431.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 124 rows 91 cols 291 entries
Finished phase 1 with 91 SingleSign rule and 0 generalized
[2026-05-24 05:20:08] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2454733663447286431.kers
Total runtime 0 ms.
[2026-05-24 05:20:08] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-24 05:20:08] [INFO ] Invariant cache hit.
[2026-05-24 05:20:08] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2026-05-24 05:20:08] [INFO ] Redundant transitions in 2 ms returned []
Running 123 sub problems to find dead transitions.
[2026-05-24 05:20:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 124/216 variables, 92/93 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (OVERLAPS) 0/216 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Real declared 216/216 variables, and 93 constraints, problems are : Problem set: 0 solved, 123 unsolved in 2731 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 92/92 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 123 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 124/216 variables, 92/93 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 123/216 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (OVERLAPS) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Int declared 216/216 variables, and 216 constraints, problems are : Problem set: 0 solved, 123 unsolved in 3645 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 92/92 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6391ms problems are : Problem set: 0 solved, 123 unsolved
Search for dead transitions found 0 dead transitions in 6391ms
Starting structural reductions in SI_CTL mode, iteration 1 : 92/255 places, 124/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6575 ms. Remains : 92/255 places, 124/297 transitions.
[2026-05-24 05:20:15] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:20:15] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:20:15] [INFO ] Input system was already deterministic with 124 transitions.
RANDOM walk for 119 steps (0 resets) in 5 ms. (19 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-11b-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 05:20:15] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:20:15] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:20:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11355559362330756926.gal : 0 ms
[2026-05-24 05:20:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3143975194085202852.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/ReachabilityCardinality11355559362330756926.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3143975194085202852.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 : 255/255 places, 297/297 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 228 transition count 269
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 228 transition count 269
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 65 place count 217 transition count 256
Iterating global reduction 0 with 11 rules applied. Total rules applied 76 place count 217 transition count 256
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 86 place count 207 transition count 244
Iterating global reduction 0 with 10 rules applied. Total rules applied 96 place count 207 transition count 244
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 104 place count 199 transition count 234
Iterating global reduction 0 with 8 rules applied. Total rules applied 112 place count 199 transition count 234
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 117 place count 194 transition count 228
Iterating global reduction 0 with 5 rules applied. Total rules applied 122 place count 194 transition count 228
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 125 place count 191 transition count 225
Iterating global reduction 0 with 3 rules applied. Total rules applied 128 place count 191 transition count 225
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 190 transition count 224
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 190 transition count 224
Applied a total of 130 rules in 18 ms. Remains 190 /255 variables (removed 65) and now considering 224/297 (removed 73) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8650751442083758911.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13529738438539909306.kers'
[2026-05-24 05:20:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8650751442083758911.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13529738438539909306.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 224 rows 190 cols 599 entries
Finished phase 1 with 188 SingleSign rule and 0 generalized
[2026-05-24 05:20:15] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13529738438539909306.kers
Total runtime 1 ms.
[2026-05-24 05:20:15] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-24 05:20:15] [INFO ] Invariant cache hit.
[2026-05-24 05:20:15] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Running 223 sub problems to find dead transitions.
[2026-05-24 05:20:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (OVERLAPS) 1/190 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (OVERLAPS) 224/414 variables, 190/192 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/414 variables, 11/203 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/414 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 6 (OVERLAPS) 0/414 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 223 unsolved
No progress, stopping.
After SMT solving in domain Real declared 414/414 variables, and 203 constraints, problems are : Problem set: 0 solved, 223 unsolved in 12765 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 190/190 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (OVERLAPS) 1/190 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (OVERLAPS) 224/414 variables, 190/203 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/414 variables, 223/426 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/414 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 7 (OVERLAPS) 0/414 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 223 unsolved
No progress, stopping.
After SMT solving in domain Int declared 414/414 variables, and 426 constraints, problems are : Problem set: 0 solved, 223 unsolved in 16544 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 190/190 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29331ms problems are : Problem set: 0 solved, 223 unsolved
Search for dead transitions found 0 dead transitions in 29331ms
Starting structural reductions in LTL mode, iteration 1 : 190/255 places, 224/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29550 ms. Remains : 190/255 places, 224/297 transitions.
[2026-05-24 05:20:44] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:20:44] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:20:44] [INFO ] Input system was already deterministic with 224 transitions.
[2026-05-24 05:20:44] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:20:44] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:20:44] [INFO ] Time to serialize gal into /tmp/CTLFireability16099332665936452537.gal : 1 ms
[2026-05-24 05:20:44] [INFO ] Time to serialize properties into /tmp/CTLFireability9319015561469493047.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/CTLFireability16099332665936452537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9319015561469493047.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:21:14] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:21:14] [INFO ] Applying decomposition
[2026-05-24 05:21:14] [INFO ] Flatten gal took : 3 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/graph15972267718143580653.txt' '-o' '/tmp/graph15972267718143580653.bin' '-w' '/tmp/graph15972267718143580653.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15972267718143580653.bin' '-l' '-1' '-v' '-w' '/tmp/graph15972267718143580653.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:21:14] [INFO ] Decomposing Gal with order
[2026-05-24 05:21:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:21:15] [INFO ] Removed a total of 83 redundant transitions.
[2026-05-24 05:21:15] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:21:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 1 ms.
[2026-05-24 05:21:15] [INFO ] Time to serialize gal into /tmp/CTLFireability6606567680504841708.gal : 2 ms
[2026-05-24 05:21:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1270549108167832852.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/CTLFireability6606567680504841708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1270549108167832852.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 226 transition count 267
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 226 transition count 267
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 69 place count 215 transition count 254
Iterating global reduction 0 with 11 rules applied. Total rules applied 80 place count 215 transition count 254
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 90 place count 205 transition count 242
Iterating global reduction 0 with 10 rules applied. Total rules applied 100 place count 205 transition count 242
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 109 place count 196 transition count 230
Iterating global reduction 0 with 9 rules applied. Total rules applied 118 place count 196 transition count 230
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 125 place count 189 transition count 221
Iterating global reduction 0 with 7 rules applied. Total rules applied 132 place count 189 transition count 221
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 137 place count 184 transition count 216
Iterating global reduction 0 with 5 rules applied. Total rules applied 142 place count 184 transition count 216
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 144 place count 182 transition count 214
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 182 transition count 214
Applied a total of 146 rules in 14 ms. Remains 182 /255 variables (removed 73) and now considering 214/297 (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-14091123538799567411.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13750448593832354620.kers'
[2026-05-24 05:21:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14091123538799567411.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13750448593832354620.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 214 rows 182 cols 576 entries
Finished phase 1 with 180 SingleSign rule and 0 generalized
[2026-05-24 05:21:45] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13750448593832354620.kers
Total runtime 1 ms.
[2026-05-24 05:21:45] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-24 05:21:45] [INFO ] Invariant cache hit.
[2026-05-24 05:21:45] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Running 213 sub problems to find dead transitions.
[2026-05-24 05:21:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 3 (OVERLAPS) 214/396 variables, 182/184 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 20/204 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 2/206 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 7 (OVERLAPS) 0/396 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 213 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/396 variables, and 206 constraints, problems are : Problem set: 0 solved, 213 unsolved in 13166 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 182/182 constraints, PredecessorRefiner: 213/213 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 22/24 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/182 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 4 (OVERLAPS) 214/396 variables, 182/206 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 213/419 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 7 (OVERLAPS) 0/396 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 213 unsolved
No progress, stopping.
After SMT solving in domain Int declared 396/396 variables, and 419 constraints, problems are : Problem set: 0 solved, 213 unsolved in 19379 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 182/182 constraints, PredecessorRefiner: 213/213 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32569ms problems are : Problem set: 0 solved, 213 unsolved
Search for dead transitions found 0 dead transitions in 32570ms
Starting structural reductions in LTL mode, iteration 1 : 182/255 places, 214/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32777 ms. Remains : 182/255 places, 214/297 transitions.
[2026-05-24 05:22:17] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:22:17] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:22:17] [INFO ] Input system was already deterministic with 214 transitions.
[2026-05-24 05:22:17] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:22:17] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:22:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12101588997336313757.gal : 1 ms
[2026-05-24 05:22:17] [INFO ] Time to serialize properties into /tmp/CTLFireability12386244148514259911.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/CTLFireability12101588997336313757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12386244148514259911.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:22:47] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:22:47] [INFO ] Applying decomposition
[2026-05-24 05:22:48] [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/graph14613779197022905169.txt' '-o' '/tmp/graph14613779197022905169.bin' '-w' '/tmp/graph14613779197022905169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14613779197022905169.bin' '-l' '-1' '-v' '-w' '/tmp/graph14613779197022905169.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:22:48] [INFO ] Decomposing Gal with order
[2026-05-24 05:22:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:22:48] [INFO ] Removed a total of 85 redundant transitions.
[2026-05-24 05:22:48] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:22:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 2 ms.
[2026-05-24 05:22:48] [INFO ] Time to serialize gal into /tmp/CTLFireability8542821561403260729.gal : 2 ms
[2026-05-24 05:22:48] [INFO ] Time to serialize properties into /tmp/CTLFireability17188693004394103734.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/CTLFireability8542821561403260729.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17188693004394103734.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Graph (complete) has 487 edges and 255 vertex of which 247 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 246 transition count 241
Reduce places removed 47 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 199 transition count 240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 198 transition count 240
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 97 place count 198 transition count 214
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 149 place count 172 transition count 214
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 161 place count 160 transition count 201
Iterating global reduction 3 with 12 rules applied. Total rules applied 173 place count 160 transition count 201
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 173 place count 160 transition count 200
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 175 place count 159 transition count 200
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 184 place count 150 transition count 189
Iterating global reduction 3 with 9 rules applied. Total rules applied 193 place count 150 transition count 189
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 201 place count 142 transition count 177
Iterating global reduction 3 with 8 rules applied. Total rules applied 209 place count 142 transition count 177
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 215 place count 136 transition count 169
Iterating global reduction 3 with 6 rules applied. Total rules applied 221 place count 136 transition count 169
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 223 place count 134 transition count 167
Iterating global reduction 3 with 2 rules applied. Total rules applied 225 place count 134 transition count 167
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 273 place count 110 transition count 143
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 274 place count 109 transition count 142
Iterating global reduction 3 with 1 rules applied. Total rules applied 275 place count 109 transition count 142
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 276 place count 108 transition count 140
Iterating global reduction 3 with 1 rules applied. Total rules applied 277 place count 108 transition count 140
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 278 place count 107 transition count 139
Iterating global reduction 3 with 1 rules applied. Total rules applied 279 place count 107 transition count 139
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 281 place count 105 transition count 137
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 125 edges and 103 vertex of which 99 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 108 edges and 99 vertex of which 42 / 99 are part of one of the 21 SCC in 2 ms
Free SCC test removed 21 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 3 with 37 rules applied. Total rules applied 318 place count 78 transition count 99
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 54 rules applied. Total rules applied 372 place count 45 transition count 78
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 381 place count 36 transition count 60
Iterating global reduction 5 with 9 rules applied. Total rules applied 390 place count 36 transition count 60
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 399 place count 27 transition count 42
Iterating global reduction 5 with 9 rules applied. Total rules applied 408 place count 27 transition count 42
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 417 place count 18 transition count 24
Iterating global reduction 5 with 9 rules applied. Total rules applied 426 place count 18 transition count 24
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 435 place count 9 transition count 15
Iterating global reduction 5 with 9 rules applied. Total rules applied 444 place count 9 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 445 place count 9 transition count 14
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 446 place count 9 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 447 place count 8 transition count 13
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 449 place count 6 transition count 11
Applied a total of 449 rules in 49 ms. Remains 6 /255 variables (removed 249) and now considering 11/297 (removed 286) transitions.
[2026-05-24 05:23:18] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12993811861548160957.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9303466806043371987.kers'
[2026-05-24 05:23:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12993811861548160957.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9303466806043371987.kers]
Normalized transition count is 8 out of 9 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 6 cols 13 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-24 05:23:18] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9303466806043371987.kers
Total runtime 0 ms.
[2026-05-24 05:23:18] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-24 05:23:18] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2026-05-24 05:23:18] [INFO ] Invariant cache hit.
[2026-05-24 05:23:18] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2026-05-24 05:23:18] [INFO ] Redundant transitions in 0 ms returned []
Running 7 sub problems to find dead transitions.
[2026-05-24 05:23:18] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2026-05-24 05:23:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2/14 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/14 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/15 variables, and 6 constraints, problems are : Problem set: 0 solved, 7 unsolved in 56 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 2/14 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/15 variables, and 13 constraints, problems are : Problem set: 0 solved, 7 unsolved in 58 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 116ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 117ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/255 places, 11/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 219 ms. Remains : 6/255 places, 11/297 transitions.
[2026-05-24 05:23:18] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:23:18] [INFO ] Flatten gal took : 0 ms
[2026-05-24 05:23:18] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-24 05:23:18] [INFO ] Flatten gal took : 0 ms
[2026-05-24 05:23:18] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:23:18] [INFO ] Time to serialize gal into /tmp/CTLFireability15102194945479594212.gal : 0 ms
[2026-05-24 05:23:18] [INFO ] Time to serialize properties into /tmp/CTLFireability4389918076413797497.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/CTLFireability15102194945479594212.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4389918076413797497.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,330,0.00288,3784,2,20,5,135,6,0,30,132,0


Converting to forward existential form...Done !
original formula: AG(AF((p293==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((p293==0)))] = FALSE
Hit Full ! (commute/partial/dont) 8/0/3
(forward)formula 0,0,0.004201,4052,1,0,8,196,20,2,158,209,8
FORMULA DiscoveryGPU-PT-11b-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 225 transition count 266
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 225 transition count 266
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 215 transition count 254
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 215 transition count 254
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 89 place count 206 transition count 243
Iterating global reduction 0 with 9 rules applied. Total rules applied 98 place count 206 transition count 243
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 106 place count 198 transition count 232
Iterating global reduction 0 with 8 rules applied. Total rules applied 114 place count 198 transition count 232
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 120 place count 192 transition count 225
Iterating global reduction 0 with 6 rules applied. Total rules applied 126 place count 192 transition count 225
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 130 place count 188 transition count 221
Iterating global reduction 0 with 4 rules applied. Total rules applied 134 place count 188 transition count 221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 187 transition count 220
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 187 transition count 220
Applied a total of 136 rules in 17 ms. Remains 187 /255 variables (removed 68) and now considering 220/297 (removed 77) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5405832712961066132.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9045195517632274056.kers'
[2026-05-24 05:23:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5405832712961066132.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9045195517632274056.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 220 rows 187 cols 594 entries
Finished phase 1 with 185 SingleSign rule and 0 generalized
[2026-05-24 05:23:18] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9045195517632274056.kers
Total runtime 1 ms.
[2026-05-24 05:23:18] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-24 05:23:18] [INFO ] Invariant cache hit.
[2026-05-24 05:23:18] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2026-05-24 05:23:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 220/407 variables, 187/189 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/407 variables, 11/200 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/407 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 0/407 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 407/407 variables, and 200 constraints, problems are : Problem set: 0 solved, 219 unsolved in 13097 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 187/187 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/187 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 220/407 variables, 187/200 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/407 variables, 219/419 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (OVERLAPS) 0/407 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 407/407 variables, and 419 constraints, problems are : Problem set: 0 solved, 219 unsolved in 16490 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 187/187 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29621ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 29621ms
Starting structural reductions in LTL mode, iteration 1 : 187/255 places, 220/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29817 ms. Remains : 187/255 places, 220/297 transitions.
[2026-05-24 05:23:48] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:23:48] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:23:48] [INFO ] Input system was already deterministic with 220 transitions.
[2026-05-24 05:23:48] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:23:48] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:23:48] [INFO ] Time to serialize gal into /tmp/CTLFireability5936960862470938685.gal : 2 ms
[2026-05-24 05:23:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3876728448042885891.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/CTLFireability5936960862470938685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3876728448042885891.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:24:18] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:24:18] [INFO ] Applying decomposition
[2026-05-24 05:24:18] [INFO ] Flatten gal took : 3 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/graph4000541410627351232.txt' '-o' '/tmp/graph4000541410627351232.bin' '-w' '/tmp/graph4000541410627351232.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4000541410627351232.bin' '-l' '-1' '-v' '-w' '/tmp/graph4000541410627351232.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:24:18] [INFO ] Decomposing Gal with order
[2026-05-24 05:24:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:24:18] [INFO ] Removed a total of 87 redundant transitions.
[2026-05-24 05:24:18] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:24:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 1 ms.
[2026-05-24 05:24:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17647935586479939294.gal : 1 ms
[2026-05-24 05:24:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7493868972799574551.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/CTLFireability17647935586479939294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7493868972799574551.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 227 transition count 268
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 227 transition count 268
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 66 place count 217 transition count 257
Iterating global reduction 0 with 10 rules applied. Total rules applied 76 place count 217 transition count 257
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 85 place count 208 transition count 246
Iterating global reduction 0 with 9 rules applied. Total rules applied 94 place count 208 transition count 246
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 101 place count 201 transition count 237
Iterating global reduction 0 with 7 rules applied. Total rules applied 108 place count 201 transition count 237
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 114 place count 195 transition count 229
Iterating global reduction 0 with 6 rules applied. Total rules applied 120 place count 195 transition count 229
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 124 place count 191 transition count 225
Iterating global reduction 0 with 4 rules applied. Total rules applied 128 place count 191 transition count 225
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 130 place count 189 transition count 223
Iterating global reduction 0 with 2 rules applied. Total rules applied 132 place count 189 transition count 223
Applied a total of 132 rules in 16 ms. Remains 189 /255 variables (removed 66) and now considering 223/297 (removed 74) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11362137155703855738.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17794055047493782728.kers'
[2026-05-24 05:24:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11362137155703855738.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17794055047493782728.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 223 rows 189 cols 600 entries
Finished phase 1 with 187 SingleSign rule and 0 generalized
[2026-05-24 05:24:48] [INFO ] Computed 2 invariants in 3 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17794055047493782728.kers
Total runtime 4 ms.
[2026-05-24 05:24:48] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-24 05:24:48] [INFO ] Invariant cache hit.
[2026-05-24 05:24:48] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2026-05-24 05:24:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (OVERLAPS) 1/189 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (OVERLAPS) 223/412 variables, 189/191 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/412 variables, 11/202 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/412 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (OVERLAPS) 0/412 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 222 unsolved
No progress, stopping.
After SMT solving in domain Real declared 412/412 variables, and 202 constraints, problems are : Problem set: 0 solved, 222 unsolved in 12462 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 189/189 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (OVERLAPS) 1/189 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/189 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (OVERLAPS) 223/412 variables, 189/202 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/412 variables, 222/424 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/412 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (OVERLAPS) 0/412 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 222 unsolved
No progress, stopping.
After SMT solving in domain Int declared 412/412 variables, and 424 constraints, problems are : Problem set: 0 solved, 222 unsolved in 15812 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 189/189 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28300ms problems are : Problem set: 0 solved, 222 unsolved
Search for dead transitions found 0 dead transitions in 28302ms
Starting structural reductions in LTL mode, iteration 1 : 189/255 places, 223/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28519 ms. Remains : 189/255 places, 223/297 transitions.
[2026-05-24 05:25:16] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:25:16] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:25:16] [INFO ] Input system was already deterministic with 223 transitions.
[2026-05-24 05:25:16] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:25:16] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:25:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1707269879995083542.gal : 1 ms
[2026-05-24 05:25:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4845636455820264846.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/CTLFireability1707269879995083542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4845636455820264846.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:25:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:25:47] [INFO ] Applying decomposition
[2026-05-24 05:25:47] [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/graph15815049451625715254.txt' '-o' '/tmp/graph15815049451625715254.bin' '-w' '/tmp/graph15815049451625715254.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15815049451625715254.bin' '-l' '-1' '-v' '-w' '/tmp/graph15815049451625715254.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:25:47] [INFO ] Decomposing Gal with order
[2026-05-24 05:25:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:25:47] [INFO ] Removed a total of 87 redundant transitions.
[2026-05-24 05:25:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:25:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 1 ms.
[2026-05-24 05:25:47] [INFO ] Time to serialize gal into /tmp/CTLFireability9693621024865928474.gal : 1 ms
[2026-05-24 05:25:47] [INFO ] Time to serialize properties into /tmp/CTLFireability1951948865555487870.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/CTLFireability9693621024865928474.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1951948865555487870.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Graph (complete) has 487 edges and 255 vertex of which 247 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 246 transition count 242
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 93 place count 200 transition count 242
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 93 place count 200 transition count 217
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 143 place count 175 transition count 217
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 155 place count 163 transition count 204
Iterating global reduction 2 with 12 rules applied. Total rules applied 167 place count 163 transition count 204
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 175 place count 155 transition count 194
Iterating global reduction 2 with 8 rules applied. Total rules applied 183 place count 155 transition count 194
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 190 place count 148 transition count 184
Iterating global reduction 2 with 7 rules applied. Total rules applied 197 place count 148 transition count 184
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 202 place count 143 transition count 177
Iterating global reduction 2 with 5 rules applied. Total rules applied 207 place count 143 transition count 177
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 209 place count 141 transition count 175
Iterating global reduction 2 with 2 rules applied. Total rules applied 211 place count 141 transition count 175
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 259 place count 117 transition count 151
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 260 place count 116 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 261 place count 116 transition count 150
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 262 place count 115 transition count 148
Iterating global reduction 2 with 1 rules applied. Total rules applied 263 place count 115 transition count 148
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 264 place count 114 transition count 147
Iterating global reduction 2 with 1 rules applied. Total rules applied 265 place count 114 transition count 147
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 267 place count 114 transition count 147
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 269 place count 112 transition count 145
Applied a total of 269 rules in 31 ms. Remains 112 /255 variables (removed 143) and now considering 145/297 (removed 152) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15535761248711664207.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3322310405851774370.kers'
[2026-05-24 05:26:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15535761248711664207.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3322310405851774370.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 145 rows 110 cols 349 entries
Finished phase 1 with 110 SingleSign rule and 0 generalized
[2026-05-24 05:26:17] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3322310405851774370.kers
Total runtime 1 ms.
[2026-05-24 05:26:17] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-24 05:26:17] [INFO ] Invariant cache hit.
[2026-05-24 05:26:17] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2026-05-24 05:26:17] [INFO ] Redundant transitions in 3 ms returned []
Running 143 sub problems to find dead transitions.
[2026-05-24 05:26:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (OVERLAPS) 2/112 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (OVERLAPS) 145/257 variables, 112/114 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (OVERLAPS) 0/257 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 257/257 variables, and 114 constraints, problems are : Problem set: 0 solved, 143 unsolved in 3694 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (OVERLAPS) 2/112 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (OVERLAPS) 145/257 variables, 112/114 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 143/257 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (OVERLAPS) 0/257 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 257/257 variables, and 257 constraints, problems are : Problem set: 0 solved, 143 unsolved in 5116 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8828ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 8828ms
Starting structural reductions in SI_CTL mode, iteration 1 : 112/255 places, 145/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9008 ms. Remains : 112/255 places, 145/297 transitions.
[2026-05-24 05:26:26] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:26:26] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:26:26] [INFO ] Input system was already deterministic with 145 transitions.
[2026-05-24 05:26:26] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:26:26] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:26:26] [INFO ] Time to serialize gal into /tmp/CTLFireability2032814183732858502.gal : 1 ms
[2026-05-24 05:26:26] [INFO ] Time to serialize properties into /tmp/CTLFireability85261177770007202.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/CTLFireability2032814183732858502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability85261177770007202.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 -...281
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,5.29502e+12,1.40598,55244,2,13026,5,319383,6,0,574,205709,0


Converting to forward existential form...Done !
original formula: E(E(EF(((p19==1)&&(p322==1))) U AG(!(EG((p94==1))))) U ((p213==1)&&(p315==1)))
=> equivalent forward existential formula: [(FwdU(Init,E(E(TRUE U ((p19==1)&&(p322==1))) U !(E(TRUE U !(!(EG((p94==1)))))))) * ((p213==1)&&(p315==1)))] != ...160
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t8, t10, t14, t16, t20, t22, t27, t29, t33, t35, t39, t41, t45, t51, t53, t57, t59, t...294
Detected timeout of ITS tools.
[2026-05-24 05:26:56] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:26:56] [INFO ] Applying decomposition
[2026-05-24 05:26:56] [INFO ] Flatten gal took : 3 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/graph7538303074901551358.txt' '-o' '/tmp/graph7538303074901551358.bin' '-w' '/tmp/graph7538303074901551358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7538303074901551358.bin' '-l' '-1' '-v' '-w' '/tmp/graph7538303074901551358.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:26:56] [INFO ] Decomposing Gal with order
[2026-05-24 05:26:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:26:56] [INFO ] Removed a total of 81 redundant transitions.
[2026-05-24 05:26:56] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:26:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 1 ms.
[2026-05-24 05:26:56] [INFO ] Time to serialize gal into /tmp/CTLFireability2345130052593581885.gal : 1 ms
[2026-05-24 05:26:56] [INFO ] Time to serialize properties into /tmp/CTLFireability17056434179030520351.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/CTLFireability2345130052593581885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17056434179030520351.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 234 transition count 276
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 234 transition count 276
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 49 place count 227 transition count 267
Iterating global reduction 0 with 7 rules applied. Total rules applied 56 place count 227 transition count 267
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 63 place count 220 transition count 259
Iterating global reduction 0 with 7 rules applied. Total rules applied 70 place count 220 transition count 259
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 77 place count 213 transition count 250
Iterating global reduction 0 with 7 rules applied. Total rules applied 84 place count 213 transition count 250
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 89 place count 208 transition count 243
Iterating global reduction 0 with 5 rules applied. Total rules applied 94 place count 208 transition count 243
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 98 place count 204 transition count 239
Iterating global reduction 0 with 4 rules applied. Total rules applied 102 place count 204 transition count 239
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 104 place count 202 transition count 237
Iterating global reduction 0 with 2 rules applied. Total rules applied 106 place count 202 transition count 237
Applied a total of 106 rules in 16 ms. Remains 202 /255 variables (removed 53) and now considering 237/297 (removed 60) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15083539987115133584.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3607563147907644897.kers'
[2026-05-24 05:27:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15083539987115133584.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3607563147907644897.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 237 rows 202 cols 635 entries
Finished phase 1 with 200 SingleSign rule and 0 generalized
[2026-05-24 05:27:26] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3607563147907644897.kers
Total runtime 1 ms.
[2026-05-24 05:27:26] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-24 05:27:26] [INFO ] Invariant cache hit.
[2026-05-24 05:27:26] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Running 236 sub problems to find dead transitions.
[2026-05-24 05:27:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/201 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/202 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 237/439 variables, 202/204 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 12/216 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (OVERLAPS) 0/439 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 0/439 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 439/439 variables, and 217 constraints, problems are : Problem set: 0 solved, 236 unsolved in 19063 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 202/202 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/201 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/202 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/202 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (OVERLAPS) 237/439 variables, 202/217 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 236/453 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 1/454 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 1/455 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (OVERLAPS) 0/439 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 439/439 variables, and 455 constraints, problems are : Problem set: 0 solved, 236 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 202/202 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49100ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 49100ms
Starting structural reductions in LTL mode, iteration 1 : 202/255 places, 237/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49301 ms. Remains : 202/255 places, 237/297 transitions.
[2026-05-24 05:28:15] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:28:15] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:28:15] [INFO ] Input system was already deterministic with 237 transitions.
[2026-05-24 05:28:15] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:28:15] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:28:15] [INFO ] Time to serialize gal into /tmp/CTLFireability10955759867331316954.gal : 1 ms
[2026-05-24 05:28:15] [INFO ] Time to serialize properties into /tmp/CTLFireability10892679633718197379.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/CTLFireability10955759867331316954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10892679633718197379.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:28:45] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:28:45] [INFO ] Applying decomposition
[2026-05-24 05:28:45] [INFO ] Flatten gal took : 3 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/graph8843238520788324774.txt' '-o' '/tmp/graph8843238520788324774.bin' '-w' '/tmp/graph8843238520788324774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8843238520788324774.bin' '-l' '-1' '-v' '-w' '/tmp/graph8843238520788324774.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:28:45] [INFO ] Decomposing Gal with order
[2026-05-24 05:28:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:28:45] [INFO ] Removed a total of 88 redundant transitions.
[2026-05-24 05:28:45] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:28:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2026-05-24 05:28:45] [INFO ] Time to serialize gal into /tmp/CTLFireability2216965340773151250.gal : 2 ms
[2026-05-24 05:28:45] [INFO ] Time to serialize properties into /tmp/CTLFireability1741635432800780527.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/CTLFireability2216965340773151250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1741635432800780527.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Graph (complete) has 487 edges and 255 vertex of which 248 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 247 transition count 241
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 199 transition count 241
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 97 place count 199 transition count 215
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 149 place count 173 transition count 215
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 161 place count 161 transition count 202
Iterating global reduction 2 with 12 rules applied. Total rules applied 173 place count 161 transition count 202
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 173 place count 161 transition count 201
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 175 place count 160 transition count 201
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 184 place count 151 transition count 190
Iterating global reduction 2 with 9 rules applied. Total rules applied 193 place count 151 transition count 190
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 201 place count 143 transition count 178
Iterating global reduction 2 with 8 rules applied. Total rules applied 209 place count 143 transition count 178
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 215 place count 137 transition count 170
Iterating global reduction 2 with 6 rules applied. Total rules applied 221 place count 137 transition count 170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 223 place count 135 transition count 168
Iterating global reduction 2 with 2 rules applied. Total rules applied 225 place count 135 transition count 168
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 273 place count 111 transition count 144
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 274 place count 110 transition count 143
Iterating global reduction 2 with 1 rules applied. Total rules applied 275 place count 110 transition count 143
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 276 place count 109 transition count 141
Iterating global reduction 2 with 1 rules applied. Total rules applied 277 place count 109 transition count 141
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 278 place count 108 transition count 140
Iterating global reduction 2 with 1 rules applied. Total rules applied 279 place count 108 transition count 140
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 280 place count 108 transition count 140
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 282 place count 106 transition count 138
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 126 edges and 104 vertex of which 100 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 110 edges and 100 vertex of which 44 / 100 are part of one of the 22 SCC in 0 ms
Free SCC test removed 22 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 2 with 36 rules applied. Total rules applied 318 place count 78 transition count 101
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 54 rules applied. Total rules applied 372 place count 46 transition count 79
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 382 place count 36 transition count 59
Iterating global reduction 4 with 10 rules applied. Total rules applied 392 place count 36 transition count 59
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 401 place count 27 transition count 41
Iterating global reduction 4 with 9 rules applied. Total rules applied 410 place count 27 transition count 41
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 419 place count 18 transition count 23
Iterating global reduction 4 with 9 rules applied. Total rules applied 428 place count 18 transition count 23
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 437 place count 9 transition count 14
Iterating global reduction 4 with 9 rules applied. Total rules applied 446 place count 9 transition count 14
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 447 place count 9 transition count 13
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 448 place count 9 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 449 place count 8 transition count 12
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 451 place count 6 transition count 10
Applied a total of 451 rules in 41 ms. Remains 6 /255 variables (removed 249) and now considering 10/297 (removed 287) transitions.
[2026-05-24 05:29:15] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16011205430995182710.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7266910843196784214.kers'
[2026-05-24 05:29:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16011205430995182710.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7266910843196784214.kers]
Normalized transition count is 7 out of 8 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 7 rows 6 cols 12 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-24 05:29:15] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7266910843196784214.kers
Total runtime 0 ms.
[2026-05-24 05:29:15] [INFO ] Implicit Places using invariants in 15 ms returned []
[2026-05-24 05:29:15] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
[2026-05-24 05:29:15] [INFO ] Invariant cache hit.
[2026-05-24 05:29:15] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2026-05-24 05:29:15] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-24 05:29:15] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
[2026-05-24 05:29:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 6 constraints, problems are : Problem set: 0 solved, 6 unsolved in 51 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 2/13 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 12 constraints, problems are : Problem set: 0 solved, 6 unsolved in 46 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 99ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 99ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/255 places, 10/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 176 ms. Remains : 6/255 places, 10/297 transitions.
[2026-05-24 05:29:16] [INFO ] Flatten gal took : 0 ms
[2026-05-24 05:29:16] [INFO ] Flatten gal took : 0 ms
[2026-05-24 05:29:16] [INFO ] Input system was already deterministic with 10 transitions.
RANDOM walk for 197 steps (5 resets) in 4 ms. (39 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-11b-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 05:29:16] [INFO ] Flatten gal took : 0 ms
[2026-05-24 05:29:16] [INFO ] Flatten gal took : 0 ms
[2026-05-24 05:29:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17783652662050967409.gal : 1 ms
[2026-05-24 05:29:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5477753565840838603.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/ReachabilityCardinality17783652662050967409.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5477753565840838603.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 SI_CTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Graph (complete) has 487 edges and 255 vertex of which 247 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 246 transition count 243
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 201 transition count 242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 93 place count 200 transition count 242
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 93 place count 200 transition count 216
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 145 place count 174 transition count 216
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 157 place count 162 transition count 203
Iterating global reduction 3 with 12 rules applied. Total rules applied 169 place count 162 transition count 203
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 178 place count 153 transition count 192
Iterating global reduction 3 with 9 rules applied. Total rules applied 187 place count 153 transition count 192
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 195 place count 145 transition count 180
Iterating global reduction 3 with 8 rules applied. Total rules applied 203 place count 145 transition count 180
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 209 place count 139 transition count 172
Iterating global reduction 3 with 6 rules applied. Total rules applied 215 place count 139 transition count 172
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 217 place count 137 transition count 170
Iterating global reduction 3 with 2 rules applied. Total rules applied 219 place count 137 transition count 170
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 267 place count 113 transition count 146
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 268 place count 112 transition count 145
Iterating global reduction 3 with 1 rules applied. Total rules applied 269 place count 112 transition count 145
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 270 place count 111 transition count 143
Iterating global reduction 3 with 1 rules applied. Total rules applied 271 place count 111 transition count 143
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 272 place count 110 transition count 142
Iterating global reduction 3 with 1 rules applied. Total rules applied 273 place count 110 transition count 142
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 275 place count 108 transition count 140
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 3 with 13 rules applied. Total rules applied 288 place count 107 transition count 128
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 14 rules applied. Total rules applied 302 place count 95 transition count 126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 303 place count 94 transition count 126
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 303 place count 94 transition count 125
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 305 place count 93 transition count 125
Applied a total of 305 rules in 26 ms. Remains 93 /255 variables (removed 162) and now considering 125/297 (removed 172) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1854814357519389050.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13056758377172917646.kers'
[2026-05-24 05:29:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1854814357519389050.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13056758377172917646.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 125 rows 92 cols 293 entries
Finished phase 1 with 92 SingleSign rule and 0 generalized
[2026-05-24 05:29:16] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13056758377172917646.kers
Total runtime 0 ms.
[2026-05-24 05:29:16] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-24 05:29:16] [INFO ] Invariant cache hit.
[2026-05-24 05:29:16] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2026-05-24 05:29:16] [INFO ] Redundant transitions in 0 ms returned []
Running 124 sub problems to find dead transitions.
[2026-05-24 05:29:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 125/218 variables, 93/94 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/218 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (OVERLAPS) 0/218 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 218/218 variables, and 94 constraints, problems are : Problem set: 0 solved, 124 unsolved in 2873 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 125/218 variables, 93/94 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/218 variables, 124/218 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/218 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (OVERLAPS) 0/218 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 218/218 variables, and 218 constraints, problems are : Problem set: 0 solved, 124 unsolved in 4054 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6941ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 6942ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/255 places, 125/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7107 ms. Remains : 93/255 places, 125/297 transitions.
[2026-05-24 05:29:23] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:29:23] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:29:23] [INFO ] Input system was already deterministic with 125 transitions.
[2026-05-24 05:29:23] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:29:23] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:29:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16325415285305015070.gal : 1 ms
[2026-05-24 05:29:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1598553282614536430.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/CTLFireability16325415285305015070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1598553282614536430.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.70465e+11,1.12739,44472,2,13706,5,263009,6,0,478,141294,0


Converting to forward existential form...Done !
original formula: EG(AF(!(E((((p116==1)&&(p315==1))&&(p23!=1)) U !(((p161==1)&&(p315==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(E((((p116==1)&&(p315==1))&&(p23!=1)) U !(((p161==1)&&(p315==1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t7, t9, t13, t15, t19, t21, t25, t27, t31, t34, t38, t40, t44, t46, t51, t53, t57, t5...274
Detected timeout of ITS tools.
[2026-05-24 05:29:53] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:29:53] [INFO ] Applying decomposition
[2026-05-24 05:29:53] [INFO ] Flatten gal took : 1 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/graph1453232328375313454.txt' '-o' '/tmp/graph1453232328375313454.bin' '-w' '/tmp/graph1453232328375313454.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1453232328375313454.bin' '-l' '-1' '-v' '-w' '/tmp/graph1453232328375313454.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:29:53] [INFO ] Decomposing Gal with order
[2026-05-24 05:29:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:29:53] [INFO ] Removed a total of 64 redundant transitions.
[2026-05-24 05:29:53] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:29:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 2 ms.
[2026-05-24 05:29:53] [INFO ] Time to serialize gal into /tmp/CTLFireability4591754224871959187.gal : 1 ms
[2026-05-24 05:29:53] [INFO ] Time to serialize properties into /tmp/CTLFireability9235013691088581270.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/CTLFireability4591754224871959187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9235013691088581270.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 297/297 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 226 transition count 267
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 226 transition count 267
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 69 place count 215 transition count 254
Iterating global reduction 0 with 11 rules applied. Total rules applied 80 place count 215 transition count 254
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 89 place count 206 transition count 243
Iterating global reduction 0 with 9 rules applied. Total rules applied 98 place count 206 transition count 243
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 106 place count 198 transition count 232
Iterating global reduction 0 with 8 rules applied. Total rules applied 114 place count 198 transition count 232
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 121 place count 191 transition count 223
Iterating global reduction 0 with 7 rules applied. Total rules applied 128 place count 191 transition count 223
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 133 place count 186 transition count 218
Iterating global reduction 0 with 5 rules applied. Total rules applied 138 place count 186 transition count 218
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 140 place count 184 transition count 216
Iterating global reduction 0 with 2 rules applied. Total rules applied 142 place count 184 transition count 216
Applied a total of 142 rules in 15 ms. Remains 184 /255 variables (removed 71) and now considering 216/297 (removed 81) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11647732461201642770.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10324012400138320464.kers'
[2026-05-24 05:30:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11647732461201642770.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10324012400138320464.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 216 rows 184 cols 583 entries
Finished phase 1 with 182 SingleSign rule and 0 generalized
[2026-05-24 05:30:23] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10324012400138320464.kers
Total runtime 1 ms.
[2026-05-24 05:30:23] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-24 05:30:23] [INFO ] Invariant cache hit.
[2026-05-24 05:30:23] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Running 215 sub problems to find dead transitions.
[2026-05-24 05:30:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 1 (OVERLAPS) 1/184 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 3 (OVERLAPS) 216/400 variables, 184/186 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 11/197 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 6 (OVERLAPS) 0/400 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 215 unsolved
No progress, stopping.
After SMT solving in domain Real declared 400/400 variables, and 197 constraints, problems are : Problem set: 0 solved, 215 unsolved in 12105 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 184/184 constraints, PredecessorRefiner: 215/215 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 215 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 1 (OVERLAPS) 1/184 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 4 (OVERLAPS) 216/400 variables, 184/197 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 215/412 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 7 (OVERLAPS) 0/400 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 215 unsolved
No progress, stopping.
After SMT solving in domain Int declared 400/400 variables, and 412 constraints, problems are : Problem set: 0 solved, 215 unsolved in 16880 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 184/184 constraints, PredecessorRefiner: 215/215 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29004ms problems are : Problem set: 0 solved, 215 unsolved
Search for dead transitions found 0 dead transitions in 29005ms
Starting structural reductions in LTL mode, iteration 1 : 184/255 places, 216/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29166 ms. Remains : 184/255 places, 216/297 transitions.
[2026-05-24 05:30:52] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:30:52] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:30:52] [INFO ] Input system was already deterministic with 216 transitions.
[2026-05-24 05:30:52] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:30:52] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:30:52] [INFO ] Time to serialize gal into /tmp/CTLFireability6740784285247422765.gal : 1 ms
[2026-05-24 05:30:52] [INFO ] Time to serialize properties into /tmp/CTLFireability11569405333425508788.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/CTLFireability6740784285247422765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11569405333425508788.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:31:22] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:31:22] [INFO ] Applying decomposition
[2026-05-24 05:31:22] [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/graph3253960830138977372.txt' '-o' '/tmp/graph3253960830138977372.bin' '-w' '/tmp/graph3253960830138977372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3253960830138977372.bin' '-l' '-1' '-v' '-w' '/tmp/graph3253960830138977372.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:31:22] [INFO ] Decomposing Gal with order
[2026-05-24 05:31:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:31:22] [INFO ] Removed a total of 87 redundant transitions.
[2026-05-24 05:31:22] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:31:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 2 ms.
[2026-05-24 05:31:22] [INFO ] Time to serialize gal into /tmp/CTLFireability14276851664853048435.gal : 1 ms
[2026-05-24 05:31:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8037119505224483111.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/CTLFireability14276851664853048435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8037119505224483111.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:31:52] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:31:52] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:31:52] [INFO ] Applying decomposition
[2026-05-24 05:31:52] [INFO ] Flatten gal took : 3 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/graph7892518001660316151.txt' '-o' '/tmp/graph7892518001660316151.bin' '-w' '/tmp/graph7892518001660316151.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7892518001660316151.bin' '-l' '-1' '-v' '-w' '/tmp/graph7892518001660316151.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:31:52] [INFO ] Decomposing Gal with order
[2026-05-24 05:31:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:31:52] [INFO ] Removed a total of 101 redundant transitions.
[2026-05-24 05:31:52] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:31:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 05:31:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1811810818493234546.gal : 2 ms
[2026-05-24 05:31:52] [INFO ] Time to serialize properties into /tmp/CTLFireability10319061015622757118.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/CTLFireability1811810818493234546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10319061015622757118.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 13 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:58:31] [INFO ] Applying decomposition
[2026-05-24 05:58:31] [INFO ] Flatten gal took : 67 ms
[2026-05-24 05:58:31] [INFO ] Decomposing Gal with order
[2026-05-24 05:58:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:58:31] [INFO ] Removed a total of 103 redundant transitions.
[2026-05-24 05:58:31] [INFO ] Flatten gal took : 109 ms
[2026-05-24 05:58:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 619 labels/synchronizations in 112 ms.
[2026-05-24 05:58:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16251097044290072163.gal : 34 ms
[2026-05-24 05:58:31] [INFO ] Time to serialize properties into /tmp/CTLFireability1554626738229108354.ctl : 16 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/CTLFireability16251097044290072163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1554626738229108354.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 13 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,1.72367e+16,485.881,6544460,2222,3321,9.25959e+06,2.81233e+06,487,3.04566e+07,256,1.6787e+07,0


Converting to forward existential form...Done !
original formula: AG((E(((i0.i0.i0.i0.i0.i0.u16.p161==1)&&(i1.u23.p315==1)) U ((((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u12.p46==1)&&(i1.u24.p322==1))||(i0.i0.u20....373
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EX(((((i0.i0.i0.i0.i0.u17.p181==0)||(i1.u24.p322==0))||((i0.i0.u20.p277==0)&&(i0.i0.i0.i0...442
Reverse transition relation is NOT exact ! Due to transitions t219, t224, t272, t278, t284, i0.t21, i0.t20, i0.u21.t22, i0.u21.t25, i0.u21.t289, i0.i0.t30,...1624
(forward)formula 0,0,490.425,6544492,1,0,9.25959e+06,2.81233e+06,5744,3.04566e+07,1730,1.6787e+07,428036
FORMULA DiscoveryGPU-PT-11b-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="DiscoveryGPU-PT-11b"
export BK_EXAMINATION="CTLFireability"
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 DiscoveryGPU-PT-11b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695500322"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-11b.tgz
mv DiscoveryGPU-PT-11b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;