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-177955695400258.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-07b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695400258
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 6.5K Mar 6 16:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 6 16:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 6 16:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 6 16:28 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 3.8K Mar 17 09:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 17 09:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 17 09:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 17 09:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Mar 6 16:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 6 16:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 6 16:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 6 16:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 17 09:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 17 09:01 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 54K 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-07b-CTLFireability-2024-00
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-01
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-02
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-03
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-04
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-05
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-06
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-07
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-08
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-09
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-10
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-11
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-12
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-13
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-14
FORMULA_NAME DiscoveryGPU-PT-07b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779595004892

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-07b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 03:56:46] [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 03:56:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 03:56:46] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2026-05-24 03:56:46] [INFO ] Transformed 212 places.
[2026-05-24 03:56:46] [INFO ] Transformed 224 transitions.
[2026-05-24 03:56:46] [INFO ] Found NUPN structural information;
[2026-05-24 03:56:46] [INFO ] Parsed PT model containing 212 places and 224 transitions and 582 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 91 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 224/224 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 198 transition count 224
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 31 place count 181 transition count 207
Iterating global reduction 1 with 17 rules applied. Total rules applied 48 place count 181 transition count 207
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 179 transition count 205
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 179 transition count 205
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 178 transition count 204
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 178 transition count 204
Applied a total of 54 rules in 42 ms. Remains 178 /212 variables (removed 34) and now considering 204/224 (removed 20) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2145064972818758869.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9639467736222710409.kers'
[2026-05-24 03:56:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2145064972818758869.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9639467736222710409.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 204 rows 178 cols 533 entries
Finished phase 1 with 176 SingleSign rule and 0 generalized
[2026-05-24 03:56:46] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9639467736222710409.kers
Total runtime 2 ms.
[2026-05-24 03:56:46] [INFO ] Implicit Places using invariants in 235 ms returned []
[2026-05-24 03:56:46] [INFO ] Invariant cache hit.
[2026-05-24 03:56:46] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
Running 203 sub problems to find dead transitions.
[2026-05-24 03:56:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (OVERLAPS) 1/178 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (OVERLAPS) 204/382 variables, 178/180 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 15/195 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (OVERLAPS) 0/382 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 203 unsolved
No progress, stopping.
After SMT solving in domain Real declared 382/382 variables, and 196 constraints, problems are : Problem set: 0 solved, 203 unsolved in 13274 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 178/178 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 203 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (OVERLAPS) 1/178 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (OVERLAPS) 204/382 variables, 178/196 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 203/399 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 9 (OVERLAPS) 0/382 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 203 unsolved
No progress, stopping.
After SMT solving in domain Int declared 382/382 variables, and 401 constraints, problems are : Problem set: 0 solved, 203 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 178/178 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43382ms problems are : Problem set: 0 solved, 203 unsolved
Search for dead transitions found 0 dead transitions in 43395ms
Starting structural reductions in LTL mode, iteration 1 : 178/212 places, 204/224 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43889 ms. Remains : 178/212 places, 204/224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 204/204 transitions.
Applied a total of 0 rules in 5 ms. Remains 178 /178 variables (removed 0) and now considering 204/204 (removed 0) transitions.
[2026-05-24 03:57:30] [INFO ] Invariant cache hit.
[2026-05-24 03:57:30] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-24 03:57:30] [INFO ] Invariant cache hit.
[2026-05-24 03:57:30] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 178/178 places, 204/204 transitions.
Support contains 91 out of 178 places after structural reductions.
[2026-05-24 03:57:30] [INFO ] Flatten gal took : 35 ms
[2026-05-24 03:57:30] [INFO ] Flatten gal took : 13 ms
[2026-05-24 03:57:30] [INFO ] Input system was already deterministic with 204 transitions.
Support contains 89 out of 178 places (down from 91) after GAL structural reductions.
RANDOM walk for 40000 steps (174 resets) in 1738 ms. (23 steps per ms) remains 3/81 properties
BEST_FIRST walk for 40004 steps (31 resets) in 234 ms. (170 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (33 resets) in 148 ms. (268 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (35 resets) in 107 ms. (370 steps per ms) remains 3/3 properties
[2026-05-24 03:57:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 13/20 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 83/103 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 238/341 variables, 119/141 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
After SMT solving in domain Real declared 382/382 variables, and 180 constraints, problems are : Problem set: 3 solved, 0 unsolved in 152 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 178/178 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 155ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DiscoveryGPU-PT-07b-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 03:57:31] [INFO ] Flatten gal took : 10 ms
[2026-05-24 03:57:31] [INFO ] Flatten gal took : 10 ms
[2026-05-24 03:57:31] [INFO ] Input system was already deterministic with 204 transitions.
Support contains 83 out of 178 places (down from 84) after GAL structural reductions.
Computed a total of 29 stabilizing places and 29 stable transitions
Graph (complete) has 332 edges and 178 vertex of which 173 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 204/204 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 154 transition count 180
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 154 transition count 180
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 53 place count 149 transition count 175
Iterating global reduction 0 with 5 rules applied. Total rules applied 58 place count 149 transition count 175
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 146 transition count 172
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 146 transition count 172
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 144 transition count 169
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 144 transition count 169
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 142 transition count 166
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 142 transition count 166
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 140 transition count 164
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 140 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 139 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 139 transition count 163
Applied a total of 78 rules in 26 ms. Remains 139 /178 variables (removed 39) and now considering 163/204 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4191266594596023344.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16146836236469290934.kers'
[2026-05-24 03:57:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4191266594596023344.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16146836236469290934.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 163 rows 139 cols 439 entries
Finished phase 1 with 137 SingleSign rule and 0 generalized
[2026-05-24 03:57:31] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16146836236469290934.kers
Total runtime 3 ms.
[2026-05-24 03:57:31] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-24 03:57:31] [INFO ] Invariant cache hit.
[2026-05-24 03:57:31] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2026-05-24 03:57:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 163/302 variables, 139/141 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/302 variables, 14/155 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/302 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (OVERLAPS) 0/302 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 302/302 variables, and 155 constraints, problems are : Problem set: 0 solved, 162 unsolved in 7350 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 139/139 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (OVERLAPS) 163/302 variables, 139/155 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/302 variables, 162/317 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/302 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (OVERLAPS) 0/302 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 302/302 variables, and 317 constraints, problems are : Problem set: 0 solved, 162 unsolved in 8699 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 139/139 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16071ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 16072ms
Starting structural reductions in LTL mode, iteration 1 : 139/178 places, 163/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16228 ms. Remains : 139/178 places, 163/204 transitions.
[2026-05-24 03:57:47] [INFO ] Flatten gal took : 15 ms
[2026-05-24 03:57:47] [INFO ] Flatten gal took : 8 ms
[2026-05-24 03:57:47] [INFO ] Input system was already deterministic with 163 transitions.
[2026-05-24 03:57:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 03:57:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 03:57:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17296042860846815783.gal : 3 ms
[2026-05-24 03:57:47] [INFO ] Time to serialize properties into /tmp/CTLFireability8620870805271774991.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/CTLFireability17296042860846815783.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8620870805271774991.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 03:58:17] [INFO ] Flatten gal took : 7 ms
[2026-05-24 03:58:17] [INFO ] Applying decomposition
[2026-05-24 03:58:17] [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/graph17935694371919304613.txt' '-o' '/tmp/graph17935694371919304613.bin' '-w' '/tmp/graph17935694371919304613.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17935694371919304613.bin' '-l' '-1' '-v' '-w' '/tmp/graph17935694371919304613.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:58:18] [INFO ] Decomposing Gal with order
[2026-05-24 03:58:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:58:18] [INFO ] Removed a total of 62 redundant transitions.
[2026-05-24 03:58:18] [INFO ] Flatten gal took : 71 ms
[2026-05-24 03:58:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 5 ms.
[2026-05-24 03:58:18] [INFO ] Time to serialize gal into /tmp/CTLFireability13893151375466929178.gal : 6 ms
[2026-05-24 03:58:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7432652770522009293.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/CTLFireability13893151375466929178.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7432652770522009293.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 : 178/178 places, 204/204 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 152 transition count 178
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 152 transition count 178
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 60 place count 144 transition count 170
Iterating global reduction 0 with 8 rules applied. Total rules applied 68 place count 144 transition count 170
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 74 place count 138 transition count 162
Iterating global reduction 0 with 6 rules applied. Total rules applied 80 place count 138 transition count 162
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 86 place count 132 transition count 154
Iterating global reduction 0 with 6 rules applied. Total rules applied 92 place count 132 transition count 154
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 98 place count 126 transition count 146
Iterating global reduction 0 with 6 rules applied. Total rules applied 104 place count 126 transition count 146
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 108 place count 122 transition count 142
Iterating global reduction 0 with 4 rules applied. Total rules applied 112 place count 122 transition count 142
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 120 transition count 140
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 120 transition count 140
Applied a total of 116 rules in 18 ms. Remains 120 /178 variables (removed 58) and now considering 140/204 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6359248212686773984.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12108312564196596718.kers'
[2026-05-24 03:58:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6359248212686773984.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12108312564196596718.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 140 rows 120 cols 377 entries
Finished phase 1 with 118 SingleSign rule and 0 generalized
[2026-05-24 03:58:48] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12108312564196596718.kers
Total runtime 1 ms.
[2026-05-24 03:58:48] [INFO ] Implicit Places using invariants in 93 ms returned []
[2026-05-24 03:58:48] [INFO ] Invariant cache hit.
[2026-05-24 03:58:48] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Running 139 sub problems to find dead transitions.
[2026-05-24 03:58:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (OVERLAPS) 140/260 variables, 120/122 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 7/129 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (OVERLAPS) 0/260 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Real declared 260/260 variables, and 129 constraints, problems are : Problem set: 0 solved, 139 unsolved in 5573 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 139 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (OVERLAPS) 140/260 variables, 120/129 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 139/268 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (OVERLAPS) 0/260 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Int declared 260/260 variables, and 268 constraints, problems are : Problem set: 0 solved, 139 unsolved in 7109 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12700ms problems are : Problem set: 0 solved, 139 unsolved
Search for dead transitions found 0 dead transitions in 12701ms
Starting structural reductions in LTL mode, iteration 1 : 120/178 places, 140/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12933 ms. Remains : 120/178 places, 140/204 transitions.
[2026-05-24 03:59:01] [INFO ] Flatten gal took : 10 ms
[2026-05-24 03:59:01] [INFO ] Flatten gal took : 6 ms
[2026-05-24 03:59:01] [INFO ] Input system was already deterministic with 140 transitions.
[2026-05-24 03:59:01] [INFO ] Flatten gal took : 4 ms
[2026-05-24 03:59:01] [INFO ] Flatten gal took : 9 ms
[2026-05-24 03:59:01] [INFO ] Time to serialize gal into /tmp/CTLFireability15898741252283069476.gal : 6 ms
[2026-05-24 03:59:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5446083533056244230.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/CTLFireability15898741252283069476.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5446083533056244230.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 03:59:31] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:59:31] [INFO ] Applying decomposition
[2026-05-24 03:59:31] [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/graph6678223689057908223.txt' '-o' '/tmp/graph6678223689057908223.bin' '-w' '/tmp/graph6678223689057908223.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6678223689057908223.bin' '-l' '-1' '-v' '-w' '/tmp/graph6678223689057908223.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:59:31] [INFO ] Decomposing Gal with order
[2026-05-24 03:59:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:59:31] [INFO ] Removed a total of 53 redundant transitions.
[2026-05-24 03:59:31] [INFO ] Flatten gal took : 10 ms
[2026-05-24 03:59:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2026-05-24 03:59:31] [INFO ] Time to serialize gal into /tmp/CTLFireability13476950687682126886.gal : 2 ms
[2026-05-24 03:59:31] [INFO ] Time to serialize properties into /tmp/CTLFireability15047991845604617656.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/CTLFireability13476950687682126886.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15047991845604617656.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 204/204 transitions.
Graph (complete) has 332 edges and 178 vertex of which 173 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 172 transition count 167
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 141 transition count 166
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 140 transition count 166
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 65 place count 140 transition count 152
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 93 place count 126 transition count 152
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 103 place count 116 transition count 142
Iterating global reduction 3 with 10 rules applied. Total rules applied 113 place count 116 transition count 142
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 118 place count 111 transition count 137
Iterating global reduction 3 with 5 rules applied. Total rules applied 123 place count 111 transition count 137
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 127 place count 107 transition count 132
Iterating global reduction 3 with 4 rules applied. Total rules applied 131 place count 107 transition count 132
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 134 place count 104 transition count 127
Iterating global reduction 3 with 3 rules applied. Total rules applied 137 place count 104 transition count 127
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 102 transition count 125
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 102 transition count 125
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 169 place count 88 transition count 111
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 170 place count 87 transition count 109
Iterating global reduction 3 with 1 rules applied. Total rules applied 171 place count 87 transition count 109
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 172 place count 86 transition count 108
Iterating global reduction 3 with 1 rules applied. Total rules applied 173 place count 86 transition count 108
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 175 place count 86 transition count 108
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 177 place count 84 transition count 106
Applied a total of 177 rules in 70 ms. Remains 84 /178 variables (removed 94) and now considering 106/204 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14886715998004886027.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13310395718392798464.kers'
[2026-05-24 04:00:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14886715998004886027.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13310395718392798464.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 106 rows 82 cols 255 entries
Finished phase 1 with 82 SingleSign rule and 0 generalized
[2026-05-24 04:00:01] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13310395718392798464.kers
Total runtime 0 ms.
[2026-05-24 04:00:01] [INFO ] Implicit Places using invariants in 78 ms returned []
[2026-05-24 04:00:01] [INFO ] Invariant cache hit.
[2026-05-24 04:00:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-24 04:00:01] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2026-05-24 04:00:01] [INFO ] Redundant transitions in 1 ms returned []
Running 103 sub problems to find dead transitions.
[2026-05-24 04:00:01] [INFO ] Invariant cache hit.
[2026-05-24 04:00:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (OVERLAPS) 2/83 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 3 (OVERLAPS) 106/189 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/189 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/189 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 6 (OVERLAPS) 1/190 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/190 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 8 (OVERLAPS) 0/190 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 103 unsolved
No progress, stopping.
After SMT solving in domain Real declared 190/190 variables, and 87 constraints, problems are : Problem set: 0 solved, 103 unsolved in 2936 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 84/84 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 103/103 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 103 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 1 (OVERLAPS) 2/83 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 3 (OVERLAPS) 106/189 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/189 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/189 variables, 103/189 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 7 (OVERLAPS) 1/190 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/190 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 103 unsolved
At refinement iteration 9 (OVERLAPS) 0/190 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 103 unsolved
No progress, stopping.
After SMT solving in domain Int declared 190/190 variables, and 190 constraints, problems are : Problem set: 0 solved, 103 unsolved in 4430 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 84/84 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 103/103 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7380ms problems are : Problem set: 0 solved, 103 unsolved
Search for dead transitions found 0 dead transitions in 7380ms
Starting structural reductions in SI_CTL mode, iteration 1 : 84/178 places, 106/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7690 ms. Remains : 84/178 places, 106/204 transitions.
[2026-05-24 04:00:09] [INFO ] Flatten gal took : 9 ms
[2026-05-24 04:00:09] [INFO ] Flatten gal took : 4 ms
[2026-05-24 04:00:09] [INFO ] Input system was already deterministic with 106 transitions.
[2026-05-24 04:00:09] [INFO ] Flatten gal took : 4 ms
[2026-05-24 04:00:09] [INFO ] Flatten gal took : 11 ms
[2026-05-24 04:00:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10682752061247838567.gal : 1 ms
[2026-05-24 04:00:09] [INFO ] Time to serialize properties into /tmp/CTLFireability8261977048233814228.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/CTLFireability10682752061247838567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8261977048233814228.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.15951e+08,0.530811,25856,2,3701,5,133063,6,0,436,90553,0


Converting to forward existential form...Done !
original formula: EF(((!(E((p124==1) U (p142==1))) * !(A(((p148==1)&&(p203==1)) U (p164==1)))) * ((p102==1)&&(((p190==0)||(p210==0))||(p116==0)))))
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * ((p102==1)&&(((p190==0)||(p210==0))||(p116==0)))) * !(E((p124==1) U (p142==1)))),!((...355
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t10, t17, t20, t25, t28, t32, t34, t38, t40, t44, t46, t47, t76, t80, t82, t94, Inte...249
Hit Full ! (commute/partial/dont) 104/0/2
(forward)formula 0,1,2.07225,72296,1,0,232,376760,245,104,2897,438917,229
FORMULA DiscoveryGPU-PT-07b-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 204/204 transitions.
Graph (complete) has 332 edges and 178 vertex of which 173 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 38 place count 172 transition count 161
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 75 place count 135 transition count 161
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 75 place count 135 transition count 148
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 101 place count 122 transition count 148
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 111 place count 112 transition count 138
Iterating global reduction 2 with 10 rules applied. Total rules applied 121 place count 112 transition count 138
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 121 place count 112 transition count 137
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 123 place count 111 transition count 137
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 129 place count 105 transition count 131
Iterating global reduction 2 with 6 rules applied. Total rules applied 135 place count 105 transition count 131
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 140 place count 100 transition count 125
Iterating global reduction 2 with 5 rules applied. Total rules applied 145 place count 100 transition count 125
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 150 place count 95 transition count 116
Iterating global reduction 2 with 5 rules applied. Total rules applied 155 place count 95 transition count 116
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 159 place count 91 transition count 112
Iterating global reduction 2 with 4 rules applied. Total rules applied 163 place count 91 transition count 112
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 195 place count 75 transition count 96
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 196 place count 74 transition count 94
Iterating global reduction 2 with 1 rules applied. Total rules applied 197 place count 74 transition count 94
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 198 place count 73 transition count 93
Iterating global reduction 2 with 1 rules applied. Total rules applied 199 place count 73 transition count 93
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 201 place count 71 transition count 91
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 9 rules applied. Total rules applied 210 place count 70 transition count 83
Reduce places removed 8 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 10 rules applied. Total rules applied 220 place count 62 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 221 place count 61 transition count 81
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 221 place count 61 transition count 80
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 223 place count 60 transition count 80
Applied a total of 223 rules in 35 ms. Remains 60 /178 variables (removed 118) and now considering 80/204 (removed 124) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6004601068907750131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8019577031641150998.kers'
[2026-05-24 04:00:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6004601068907750131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8019577031641150998.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 80 rows 59 cols 187 entries
Finished phase 1 with 59 SingleSign rule and 0 generalized
[2026-05-24 04:00:11] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8019577031641150998.kers
Total runtime 1 ms.
[2026-05-24 04:00:11] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-24 04:00:11] [INFO ] Invariant cache hit.
[2026-05-24 04:00:11] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2026-05-24 04:00:11] [INFO ] Redundant transitions in 4 ms returned []
Running 79 sub problems to find dead transitions.
[2026-05-24 04:00:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 80/140 variables, 60/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 61 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1341 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 80/140 variables, 60/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 79/140 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 0/140 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 140 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1713 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3072ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 3073ms
Starting structural reductions in SI_CTL mode, iteration 1 : 60/178 places, 80/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3218 ms. Remains : 60/178 places, 80/204 transitions.
[2026-05-24 04:00:14] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:00:14] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:00:14] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-24 04:00:14] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:00:14] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:00:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3093043298589150444.gal : 1 ms
[2026-05-24 04:00:14] [INFO ] Time to serialize properties into /tmp/CTLFireability5176012335188932174.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/CTLFireability3093043298589150444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5176012335188932174.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,1.87776e+07,0.09811,8232,2,1740,5,25475,6,0,309,18476,0


Converting to forward existential form...Done !
original formula: EG(EF(((p193==1)&&(p203==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p193==1)&&(p203==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t8, t10, t14, t16, t20, t22, t26, t28, t32, t34, t38, t40, t79, Intersection with re...232
(forward)formula 0,1,2.55108,80084,1,0,429,404452,187,249,2028,513473,346
FORMULA DiscoveryGPU-PT-07b-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 204/204 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 156 transition count 182
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 156 transition count 182
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 148 transition count 174
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 148 transition count 174
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 66 place count 142 transition count 166
Iterating global reduction 0 with 6 rules applied. Total rules applied 72 place count 142 transition count 166
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 78 place count 136 transition count 158
Iterating global reduction 0 with 6 rules applied. Total rules applied 84 place count 136 transition count 158
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 90 place count 130 transition count 150
Iterating global reduction 0 with 6 rules applied. Total rules applied 96 place count 130 transition count 150
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 100 place count 126 transition count 146
Iterating global reduction 0 with 4 rules applied. Total rules applied 104 place count 126 transition count 146
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 106 place count 124 transition count 144
Iterating global reduction 0 with 2 rules applied. Total rules applied 108 place count 124 transition count 144
Applied a total of 108 rules in 15 ms. Remains 124 /178 variables (removed 54) and now considering 144/204 (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-4775125395973845369.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13150809746776401333.kers'
[2026-05-24 04:00:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4775125395973845369.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13150809746776401333.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 144 rows 124 cols 383 entries
Finished phase 1 with 122 SingleSign rule and 0 generalized
[2026-05-24 04:00:17] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13150809746776401333.kers
Total runtime 1 ms.
[2026-05-24 04:00:17] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-24 04:00:17] [INFO ] Invariant cache hit.
[2026-05-24 04:00:17] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 143 sub problems to find dead transitions.
[2026-05-24 04:00:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (OVERLAPS) 144/268 variables, 124/126 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 7/133 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (OVERLAPS) 0/268 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 133 constraints, problems are : Problem set: 0 solved, 143 unsolved in 5812 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 144/268 variables, 124/133 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 143/276 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 278 constraints, problems are : Problem set: 0 solved, 143 unsolved in 10751 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16575ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 16575ms
Starting structural reductions in LTL mode, iteration 1 : 124/178 places, 144/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16714 ms. Remains : 124/178 places, 144/204 transitions.
[2026-05-24 04:00:33] [INFO ] Flatten gal took : 5 ms
[2026-05-24 04:00:33] [INFO ] Flatten gal took : 5 ms
[2026-05-24 04:00:33] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-24 04:00:33] [INFO ] Flatten gal took : 5 ms
[2026-05-24 04:00:33] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:00:33] [INFO ] Time to serialize gal into /tmp/CTLFireability7561256316592517021.gal : 1 ms
[2026-05-24 04:00:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16737378141006354379.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/CTLFireability7561256316592517021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16737378141006354379.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 04:01:03] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:01:03] [INFO ] Applying decomposition
[2026-05-24 04:01:03] [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/graph13895882355121283150.txt' '-o' '/tmp/graph13895882355121283150.bin' '-w' '/tmp/graph13895882355121283150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13895882355121283150.bin' '-l' '-1' '-v' '-w' '/tmp/graph13895882355121283150.weights' '-q' '0' '-e' '0.001'
[2026-05-24 04:01:04] [INFO ] Decomposing Gal with order
[2026-05-24 04:01:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 04:01:04] [INFO ] Removed a total of 51 redundant transitions.
[2026-05-24 04:01:04] [INFO ] Flatten gal took : 8 ms
[2026-05-24 04:01:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2026-05-24 04:01:04] [INFO ] Time to serialize gal into /tmp/CTLFireability12629402268831072567.gal : 2 ms
[2026-05-24 04:01:04] [INFO ] Time to serialize properties into /tmp/CTLFireability11692649457254915266.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/CTLFireability12629402268831072567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11692649457254915266.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 204/204 transitions.
Graph (complete) has 332 edges and 178 vertex of which 173 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 172 transition count 162
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 73 place count 136 transition count 162
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 73 place count 136 transition count 148
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 101 place count 122 transition count 148
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 111 place count 112 transition count 138
Iterating global reduction 2 with 10 rules applied. Total rules applied 121 place count 112 transition count 138
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 121 place count 112 transition count 137
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 123 place count 111 transition count 137
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 129 place count 105 transition count 131
Iterating global reduction 2 with 6 rules applied. Total rules applied 135 place count 105 transition count 131
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 140 place count 100 transition count 125
Iterating global reduction 2 with 5 rules applied. Total rules applied 145 place count 100 transition count 125
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 150 place count 95 transition count 116
Iterating global reduction 2 with 5 rules applied. Total rules applied 155 place count 95 transition count 116
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 159 place count 91 transition count 112
Iterating global reduction 2 with 4 rules applied. Total rules applied 163 place count 91 transition count 112
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 195 place count 75 transition count 96
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 196 place count 74 transition count 94
Iterating global reduction 2 with 1 rules applied. Total rules applied 197 place count 74 transition count 94
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 198 place count 73 transition count 93
Iterating global reduction 2 with 1 rules applied. Total rules applied 199 place count 73 transition count 93
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 201 place count 71 transition count 91
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 102 edges and 70 vertex of which 69 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Graph (trivial) has 71 edges and 69 vertex of which 28 / 69 are part of one of the 14 SCC in 2 ms
Free SCC test removed 14 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 2 with 10 rules applied. Total rules applied 211 place count 55 transition count 83
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 232 place count 48 transition count 69
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 232 place count 48 transition count 62
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 246 place count 41 transition count 62
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 252 place count 35 transition count 50
Iterating global reduction 4 with 6 rules applied. Total rules applied 258 place count 35 transition count 50
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 264 place count 29 transition count 38
Iterating global reduction 4 with 6 rules applied. Total rules applied 270 place count 29 transition count 38
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 275 place count 24 transition count 33
Iterating global reduction 4 with 5 rules applied. Total rules applied 280 place count 24 transition count 33
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 285 place count 19 transition count 23
Iterating global reduction 4 with 5 rules applied. Total rules applied 290 place count 19 transition count 23
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 295 place count 14 transition count 18
Iterating global reduction 4 with 5 rules applied. Total rules applied 300 place count 14 transition count 18
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 302 place count 12 transition count 16
Applied a total of 302 rules in 44 ms. Remains 12 /178 variables (removed 166) and now considering 16/204 (removed 188) transitions.
[2026-05-24 04:01:34] [INFO ] Flow matrix only has 14 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-5271656532963971638.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2143541384134209262.kers'
[2026-05-24 04:01:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5271656532963971638.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2143541384134209262.kers]
Normalized transition count is 13 out of 14 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 13 rows 11 cols 26 entries
Finished phase 1 with 11 SingleSign rule and 0 generalized
[2026-05-24 04:01:34] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2143541384134209262.kers
Total runtime 1 ms.
[2026-05-24 04:01:34] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-24 04:01:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-24 04:01:34] [INFO ] Invariant cache hit.
[2026-05-24 04:01:34] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2026-05-24 04:01:34] [INFO ] Redundant transitions in 0 ms returned []
Running 11 sub problems to find dead transitions.
[2026-05-24 04:01:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-24 04:01:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 13/23 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 2/25 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 0/25 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 25/26 variables, and 13 constraints, problems are : Problem set: 0 solved, 11 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 13/23 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 11/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 2/25 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/25 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 0/25 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 25/26 variables, and 24 constraints, problems are : Problem set: 0 solved, 11 unsolved in 109 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 237ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 237ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/178 places, 16/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 359 ms. Remains : 12/178 places, 16/204 transitions.
[2026-05-24 04:01:34] [INFO ] Flatten gal took : 1 ms
[2026-05-24 04:01:34] [INFO ] Flatten gal took : 0 ms
[2026-05-24 04:01:34] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-24 04:01:34] [INFO ] Flatten gal took : 1 ms
[2026-05-24 04:01:34] [INFO ] Flatten gal took : 0 ms
[2026-05-24 04:01:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16264840992262048249.gal : 0 ms
[2026-05-24 04:01:34] [INFO ] Time to serialize properties into /tmp/CTLFireability16266097174426468398.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/CTLFireability16264840992262048249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16266097174426468398.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,17144,0.010697,4220,2,74,5,2000,6,0,60,2135,0


Converting to forward existential form...Done !
original formula: AG(EF(((p109==0)||(p210==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p109==0)||(p210==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t12, t13, t14, Intersection with reachable at each step enabled. (destroyed/reverse/...182
(forward)formula 0,1,0.021239,4484,1,0,41,2561,50,18,378,3440,42
FORMULA DiscoveryGPU-PT-07b-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 204/204 transitions.
Graph (complete) has 332 edges and 178 vertex of which 173 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 172 transition count 167
Reduce places removed 31 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 35 rules applied. Total rules applied 67 place count 141 transition count 163
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 71 place count 137 transition count 163
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 71 place count 137 transition count 152
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 93 place count 126 transition count 152
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 102 place count 117 transition count 143
Iterating global reduction 3 with 9 rules applied. Total rules applied 111 place count 117 transition count 143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 111 place count 117 transition count 142
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 113 place count 116 transition count 142
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 119 place count 110 transition count 136
Iterating global reduction 3 with 6 rules applied. Total rules applied 125 place count 110 transition count 136
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 129 place count 106 transition count 132
Iterating global reduction 3 with 4 rules applied. Total rules applied 133 place count 106 transition count 132
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 135 place count 104 transition count 128
Iterating global reduction 3 with 2 rules applied. Total rules applied 137 place count 104 transition count 128
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 102 transition count 126
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 102 transition count 126
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 169 place count 88 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 170 place count 87 transition count 110
Iterating global reduction 3 with 1 rules applied. Total rules applied 171 place count 87 transition count 110
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 172 place count 86 transition count 109
Iterating global reduction 3 with 1 rules applied. Total rules applied 173 place count 86 transition count 109
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 176 place count 86 transition count 109
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 84 transition count 107
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 130 edges and 83 vertex of which 82 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Graph (trivial) has 63 edges and 82 vertex of which 22 / 82 are part of one of the 11 SCC in 1 ms
Free SCC test removed 11 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 3 with 9 rules applied. Total rules applied 187 place count 71 transition count 100
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 20 rules applied. Total rules applied 207 place count 65 transition count 86
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 210 place count 62 transition count 86
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 210 place count 62 transition count 80
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 222 place count 56 transition count 80
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 225 place count 53 transition count 74
Iterating global reduction 6 with 3 rules applied. Total rules applied 228 place count 53 transition count 74
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 231 place count 50 transition count 68
Iterating global reduction 6 with 3 rules applied. Total rules applied 234 place count 50 transition count 68
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 237 place count 47 transition count 65
Iterating global reduction 6 with 3 rules applied. Total rules applied 240 place count 47 transition count 65
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 243 place count 44 transition count 59
Iterating global reduction 6 with 3 rules applied. Total rules applied 246 place count 44 transition count 59
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 247 place count 43 transition count 58
Iterating global reduction 6 with 1 rules applied. Total rules applied 248 place count 43 transition count 58
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 250 place count 42 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 252 place count 41 transition count 56
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 253 place count 40 transition count 55
Applied a total of 253 rules in 34 ms. Remains 40 /178 variables (removed 138) and now considering 55/204 (removed 149) transitions.
[2026-05-24 04:01:34] [INFO ] Flow matrix only has 50 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1749632228262936348.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13216032725776216364.kers'
[2026-05-24 04:01:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1749632228262936348.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13216032725776216364.kers]
Normalized transition count is 49 out of 50 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 49 rows 39 cols 93 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-24 04:01:34] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-13216032725776216364.kers
Total runtime 5 ms.
[2026-05-24 04:01:34] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-24 04:01:34] [INFO ] Flow matrix only has 50 transitions (discarded 5 similar events)
[2026-05-24 04:01:34] [INFO ] Invariant cache hit.
[2026-05-24 04:01:34] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2026-05-24 04:01:34] [INFO ] Redundant transitions in 0 ms returned []
Running 51 sub problems to find dead transitions.
[2026-05-24 04:01:34] [INFO ] Flow matrix only has 50 transitions (discarded 5 similar events)
[2026-05-24 04:01:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 49/86 variables, 37/38 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 3/89 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (OVERLAPS) 0/89 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/90 variables, and 41 constraints, problems are : Problem set: 0 solved, 51 unsolved in 728 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 40/40 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 51 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 49/86 variables, 37/38 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 43/81 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (OVERLAPS) 3/89 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 8/92 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/89 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 8 (OVERLAPS) 0/89 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/90 variables, and 92 constraints, problems are : Problem set: 0 solved, 51 unsolved in 695 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 40/40 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1427ms problems are : Problem set: 0 solved, 51 unsolved
Search for dead transitions found 0 dead transitions in 1427ms
Starting structural reductions in SI_CTL mode, iteration 1 : 40/178 places, 55/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1549 ms. Remains : 40/178 places, 55/204 transitions.
[2026-05-24 04:01:36] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:01:36] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:01:36] [INFO ] Input system was already deterministic with 55 transitions.
[2026-05-24 04:01:36] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:01:36] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:01:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9212973307208136959.gal : 1 ms
[2026-05-24 04:01:36] [INFO ] Time to serialize properties into /tmp/CTLFireability12931515195868638040.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/CTLFireability9212973307208136959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12931515195868638040.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,1.04137e+06,0.024161,4912,2,299,5,4892,6,0,203,6126,0


Converting to forward existential form...Done !
original formula: E(((!(EG((p16!=1))) + A(((p64==1)||(p32==1)) U !(((p161==1)||(p115==1))))) + ((!((((p208==1)||(p165==1))&&(p88!=1))||(p18==1)))&&(p63!=1)...178
=> equivalent forward existential formula: [(FwdU(FwdU(Init,((!(EG((p16!=1))) + !((E(!(!(((p161==1)||(p115==1)))) U (!(((p64==1)||(p32==1))) * !(!(((p161==...322
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t7, t12, t13, t18, t19, t21, t32, t42, t45, t46, t48, t50, t52, Intersection with re...232
(forward)formula 0,1,2.50617,78688,1,0,676,333183,148,376,1273,654148,813
FORMULA DiscoveryGPU-PT-07b-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 204/204 transitions.
Graph (complete) has 332 edges and 178 vertex of which 173 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 172 transition count 163
Reduce places removed 35 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 137 transition count 162
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 136 transition count 162
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 73 place count 136 transition count 148
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 101 place count 122 transition count 148
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 111 place count 112 transition count 138
Iterating global reduction 3 with 10 rules applied. Total rules applied 121 place count 112 transition count 138
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 121 place count 112 transition count 137
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 123 place count 111 transition count 137
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 129 place count 105 transition count 131
Iterating global reduction 3 with 6 rules applied. Total rules applied 135 place count 105 transition count 131
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 140 place count 100 transition count 125
Iterating global reduction 3 with 5 rules applied. Total rules applied 145 place count 100 transition count 125
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 150 place count 95 transition count 116
Iterating global reduction 3 with 5 rules applied. Total rules applied 155 place count 95 transition count 116
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 159 place count 91 transition count 112
Iterating global reduction 3 with 4 rules applied. Total rules applied 163 place count 91 transition count 112
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 191 place count 77 transition count 98
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 192 place count 76 transition count 96
Iterating global reduction 3 with 1 rules applied. Total rules applied 193 place count 76 transition count 96
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 194 place count 75 transition count 95
Iterating global reduction 3 with 1 rules applied. Total rules applied 195 place count 75 transition count 95
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 197 place count 73 transition count 93
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 9 rules applied. Total rules applied 206 place count 72 transition count 85
Reduce places removed 8 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 10 rules applied. Total rules applied 216 place count 64 transition count 83
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 217 place count 63 transition count 83
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 217 place count 63 transition count 82
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 219 place count 62 transition count 82
Applied a total of 219 rules in 19 ms. Remains 62 /178 variables (removed 116) and now considering 82/204 (removed 122) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12436658318107804849.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12890221848984280110.kers'
[2026-05-24 04:01:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12436658318107804849.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12890221848984280110.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 82 rows 61 cols 191 entries
Finished phase 1 with 61 SingleSign rule and 0 generalized
[2026-05-24 04:01:38] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12890221848984280110.kers
Total runtime 0 ms.
[2026-05-24 04:01:38] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-24 04:01:38] [INFO ] Invariant cache hit.
[2026-05-24 04:01:38] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2026-05-24 04:01:38] [INFO ] Redundant transitions in 1 ms returned []
Running 81 sub problems to find dead transitions.
[2026-05-24 04:01:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (OVERLAPS) 82/144 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/144 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 0/144 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 63 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1302 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (OVERLAPS) 82/144 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/144 variables, 81/144 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (OVERLAPS) 0/144 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 144 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1866 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3179ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 3179ms
Starting structural reductions in SI_CTL mode, iteration 1 : 62/178 places, 82/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3285 ms. Remains : 62/178 places, 82/204 transitions.
[2026-05-24 04:01:41] [INFO ] Flatten gal took : 6 ms
[2026-05-24 04:01:41] [INFO ] Flatten gal took : 4 ms
[2026-05-24 04:01:41] [INFO ] Input system was already deterministic with 82 transitions.
[2026-05-24 04:01:41] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:01:41] [INFO ] Flatten gal took : 2 ms
RANDOM walk for 522 steps (1 resets) in 11 ms. (43 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-07b-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 04:01:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3853988924046787317.gal : 1 ms
[2026-05-24 04:01:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5977313694450082950.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/ReachabilityCardinality3853988924046787317.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5977313694450082950.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 : 178/178 places, 204/204 transitions.
Graph (complete) has 332 edges and 178 vertex of which 173 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 38 place count 172 transition count 161
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 75 place count 135 transition count 161
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 75 place count 135 transition count 147
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 103 place count 121 transition count 147
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 113 place count 111 transition count 137
Iterating global reduction 2 with 10 rules applied. Total rules applied 123 place count 111 transition count 137
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 123 place count 111 transition count 136
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 125 place count 110 transition count 136
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 131 place count 104 transition count 130
Iterating global reduction 2 with 6 rules applied. Total rules applied 137 place count 104 transition count 130
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 142 place count 99 transition count 124
Iterating global reduction 2 with 5 rules applied. Total rules applied 147 place count 99 transition count 124
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 152 place count 94 transition count 115
Iterating global reduction 2 with 5 rules applied. Total rules applied 157 place count 94 transition count 115
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 161 place count 90 transition count 111
Iterating global reduction 2 with 4 rules applied. Total rules applied 165 place count 90 transition count 111
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 197 place count 74 transition count 95
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 198 place count 73 transition count 93
Iterating global reduction 2 with 1 rules applied. Total rules applied 199 place count 73 transition count 93
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 200 place count 72 transition count 92
Iterating global reduction 2 with 1 rules applied. Total rules applied 201 place count 72 transition count 92
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 203 place count 70 transition count 90
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 2 with 8 rules applied. Total rules applied 211 place count 69 transition count 83
Reduce places removed 7 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 9 rules applied. Total rules applied 220 place count 62 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 221 place count 61 transition count 81
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 221 place count 61 transition count 80
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 223 place count 60 transition count 80
Applied a total of 223 rules in 32 ms. Remains 60 /178 variables (removed 118) and now considering 80/204 (removed 124) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5830270737032215023.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15574046950230409648.kers'
[2026-05-24 04:01:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5830270737032215023.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15574046950230409648.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 80 rows 59 cols 187 entries
Finished phase 1 with 59 SingleSign rule and 0 generalized
[2026-05-24 04:01:41] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15574046950230409648.kers
Total runtime 0 ms.
[2026-05-24 04:01:41] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-24 04:01:41] [INFO ] Invariant cache hit.
[2026-05-24 04:01:42] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2026-05-24 04:01:42] [INFO ] Redundant transitions in 1 ms returned []
Running 79 sub problems to find dead transitions.
[2026-05-24 04:01:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 80/140 variables, 60/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 61 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1272 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 80/140 variables, 60/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 79/140 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 0/140 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 140 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1778 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3059ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 3059ms
Starting structural reductions in SI_CTL mode, iteration 1 : 60/178 places, 80/204 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3189 ms. Remains : 60/178 places, 80/204 transitions.
[2026-05-24 04:01:45] [INFO ] Flatten gal took : 6 ms
[2026-05-24 04:01:45] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:01:45] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-24 04:01:45] [INFO ] Flatten gal took : 1 ms
[2026-05-24 04:01:45] [INFO ] Flatten gal took : 1 ms
[2026-05-24 04:01:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5704387121388991439.gal : 0 ms
[2026-05-24 04:01:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3460758864632521846.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/CTLFireability5704387121388991439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3460758864632521846.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,1.87776e+07,0.099644,7924,2,1676,5,24193,6,0,309,15839,0


Converting to forward existential form...Done !
original formula: AG(AF(((p135==1)&&(p203==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((p135==1)&&(p203==1))))] = FALSE
Hit Full ! (commute/partial/dont) 42/0/38
(forward)formula 0,0,0.353739,17148,1,0,11,64434,20,3,1608,61062,10
FORMULA DiscoveryGPU-PT-07b-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 204/204 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 155 transition count 181
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 155 transition count 181
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 52 place count 149 transition count 175
Iterating global reduction 0 with 6 rules applied. Total rules applied 58 place count 149 transition count 175
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 63 place count 144 transition count 169
Iterating global reduction 0 with 5 rules applied. Total rules applied 68 place count 144 transition count 169
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 72 place count 140 transition count 164
Iterating global reduction 0 with 4 rules applied. Total rules applied 76 place count 140 transition count 164
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 80 place count 136 transition count 158
Iterating global reduction 0 with 4 rules applied. Total rules applied 84 place count 136 transition count 158
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 87 place count 133 transition count 155
Iterating global reduction 0 with 3 rules applied. Total rules applied 90 place count 133 transition count 155
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 131 transition count 153
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 131 transition count 153
Applied a total of 94 rules in 11 ms. Remains 131 /178 variables (removed 47) and now considering 153/204 (removed 51) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3594820892041574197.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7466006913924091428.kers'
[2026-05-24 04:01:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3594820892041574197.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7466006913924091428.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 153 rows 131 cols 409 entries
Finished phase 1 with 129 SingleSign rule and 0 generalized
[2026-05-24 04:01:45] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7466006913924091428.kers
Total runtime 3 ms.
[2026-05-24 04:01:45] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-24 04:01:45] [INFO ] Invariant cache hit.
[2026-05-24 04:01:45] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Running 152 sub problems to find dead transitions.
[2026-05-24 04:01:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (OVERLAPS) 153/284 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 14/147 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (OVERLAPS) 0/284 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Real declared 284/284 variables, and 147 constraints, problems are : Problem set: 0 solved, 152 unsolved in 6823 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (OVERLAPS) 153/284 variables, 131/147 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 152/299 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (OVERLAPS) 0/284 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Int declared 284/284 variables, and 299 constraints, problems are : Problem set: 0 solved, 152 unsolved in 9083 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15918ms problems are : Problem set: 0 solved, 152 unsolved
Search for dead transitions found 0 dead transitions in 15920ms
Starting structural reductions in LTL mode, iteration 1 : 131/178 places, 153/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16074 ms. Remains : 131/178 places, 153/204 transitions.
[2026-05-24 04:02:01] [INFO ] Flatten gal took : 6 ms
[2026-05-24 04:02:01] [INFO ] Flatten gal took : 5 ms
[2026-05-24 04:02:01] [INFO ] Input system was already deterministic with 153 transitions.
[2026-05-24 04:02:01] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:02:01] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:02:01] [INFO ] Time to serialize gal into /tmp/CTLFireability1841232046974393146.gal : 1 ms
[2026-05-24 04:02:01] [INFO ] Time to serialize properties into /tmp/CTLFireability1772914987523292053.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/CTLFireability1841232046974393146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1772914987523292053.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 04:02:31] [INFO ] Flatten gal took : 5 ms
[2026-05-24 04:02:31] [INFO ] Applying decomposition
[2026-05-24 04:02:31] [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/graph14539756469826069876.txt' '-o' '/tmp/graph14539756469826069876.bin' '-w' '/tmp/graph14539756469826069876.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14539756469826069876.bin' '-l' '-1' '-v' '-w' '/tmp/graph14539756469826069876.weights' '-q' '0' '-e' '0.001'
[2026-05-24 04:02:31] [INFO ] Decomposing Gal with order
[2026-05-24 04:02:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 04:02:31] [INFO ] Removed a total of 55 redundant transitions.
[2026-05-24 04:02:31] [INFO ] Flatten gal took : 16 ms
[2026-05-24 04:02:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2026-05-24 04:02:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7944831049519626367.gal : 1 ms
[2026-05-24 04:02:31] [INFO ] Time to serialize properties into /tmp/CTLFireability17603738808104600447.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/CTLFireability7944831049519626367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17603738808104600447.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 : 178/178 places, 204/204 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 155 transition count 181
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 155 transition count 181
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 53 place count 148 transition count 174
Iterating global reduction 0 with 7 rules applied. Total rules applied 60 place count 148 transition count 174
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 64 place count 144 transition count 169
Iterating global reduction 0 with 4 rules applied. Total rules applied 68 place count 144 transition count 169
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 71 place count 141 transition count 166
Iterating global reduction 0 with 3 rules applied. Total rules applied 74 place count 141 transition count 166
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 139 transition count 162
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 139 transition count 162
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 137 transition count 160
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 137 transition count 160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 135 transition count 158
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 135 transition count 158
Applied a total of 86 rules in 9 ms. Remains 135 /178 variables (removed 43) and now considering 158/204 (removed 46) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7700549490250501622.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-699087968408747702.kers'
[2026-05-24 04:03:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7700549490250501622.kers, --Pflows, --basisKERS=/tmp/petrispot-output-699087968408747702.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 158 rows 135 cols 423 entries
Finished phase 1 with 133 SingleSign rule and 0 generalized
[2026-05-24 04:03:01] [INFO ] Computed 2 invariants in 3 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-699087968408747702.kers
Total runtime 4 ms.
[2026-05-24 04:03:01] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-24 04:03:01] [INFO ] Invariant cache hit.
[2026-05-24 04:03:01] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Running 157 sub problems to find dead transitions.
[2026-05-24 04:03:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/135 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (OVERLAPS) 158/293 variables, 135/137 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/293 variables, 8/145 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (OVERLAPS) 0/293 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 145 constraints, problems are : Problem set: 0 solved, 157 unsolved in 7020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 135/135 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 157 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/135 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (OVERLAPS) 158/293 variables, 135/145 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 157/302 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 302 constraints, problems are : Problem set: 0 solved, 157 unsolved in 9298 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 135/135 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16333ms problems are : Problem set: 0 solved, 157 unsolved
Search for dead transitions found 0 dead transitions in 16333ms
Starting structural reductions in LTL mode, iteration 1 : 135/178 places, 158/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16485 ms. Remains : 135/178 places, 158/204 transitions.
[2026-05-24 04:03:18] [INFO ] Flatten gal took : 7 ms
[2026-05-24 04:03:18] [INFO ] Flatten gal took : 7 ms
[2026-05-24 04:03:18] [INFO ] Input system was already deterministic with 158 transitions.
[2026-05-24 04:03:18] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:03:18] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:03:18] [INFO ] Time to serialize gal into /tmp/CTLFireability18152943105972407927.gal : 1 ms
[2026-05-24 04:03:18] [INFO ] Time to serialize properties into /tmp/CTLFireability251048372128450279.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/CTLFireability18152943105972407927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability251048372128450279.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 04:03:48] [INFO ] Flatten gal took : 7 ms
[2026-05-24 04:03:48] [INFO ] Applying decomposition
[2026-05-24 04:03:48] [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/graph13488374276474868445.txt' '-o' '/tmp/graph13488374276474868445.bin' '-w' '/tmp/graph13488374276474868445.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13488374276474868445.bin' '-l' '-1' '-v' '-w' '/tmp/graph13488374276474868445.weights' '-q' '0' '-e' '0.001'
[2026-05-24 04:03:48] [INFO ] Decomposing Gal with order
[2026-05-24 04:03:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 04:03:48] [INFO ] Removed a total of 54 redundant transitions.
[2026-05-24 04:03:48] [INFO ] Flatten gal took : 9 ms
[2026-05-24 04:03:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2026-05-24 04:03:48] [INFO ] Time to serialize gal into /tmp/CTLFireability5442897213415806015.gal : 4 ms
[2026-05-24 04:03:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4903296281817152194.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/CTLFireability5442897213415806015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4903296281817152194.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 : 178/178 places, 204/204 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 152 transition count 178
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 152 transition count 178
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 60 place count 144 transition count 170
Iterating global reduction 0 with 8 rules applied. Total rules applied 68 place count 144 transition count 170
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 74 place count 138 transition count 162
Iterating global reduction 0 with 6 rules applied. Total rules applied 80 place count 138 transition count 162
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 86 place count 132 transition count 154
Iterating global reduction 0 with 6 rules applied. Total rules applied 92 place count 132 transition count 154
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 98 place count 126 transition count 146
Iterating global reduction 0 with 6 rules applied. Total rules applied 104 place count 126 transition count 146
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 108 place count 122 transition count 142
Iterating global reduction 0 with 4 rules applied. Total rules applied 112 place count 122 transition count 142
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 120 transition count 140
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 120 transition count 140
Applied a total of 116 rules in 20 ms. Remains 120 /178 variables (removed 58) and now considering 140/204 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10042143241254554032.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12642696147827333714.kers'
[2026-05-24 04:04:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10042143241254554032.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12642696147827333714.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 140 rows 120 cols 377 entries
Finished phase 1 with 118 SingleSign rule and 0 generalized
[2026-05-24 04:04:18] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12642696147827333714.kers
Total runtime 0 ms.
[2026-05-24 04:04:18] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-24 04:04:18] [INFO ] Invariant cache hit.
[2026-05-24 04:04:18] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Running 139 sub problems to find dead transitions.
[2026-05-24 04:04:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (OVERLAPS) 140/260 variables, 120/122 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 7/129 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (OVERLAPS) 0/260 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Real declared 260/260 variables, and 129 constraints, problems are : Problem set: 0 solved, 139 unsolved in 5645 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 139 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (OVERLAPS) 140/260 variables, 120/129 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 139/268 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (OVERLAPS) 0/260 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Int declared 260/260 variables, and 268 constraints, problems are : Problem set: 0 solved, 139 unsolved in 6874 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12556ms problems are : Problem set: 0 solved, 139 unsolved
Search for dead transitions found 0 dead transitions in 12556ms
Starting structural reductions in LTL mode, iteration 1 : 120/178 places, 140/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12745 ms. Remains : 120/178 places, 140/204 transitions.
[2026-05-24 04:04:31] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:04:31] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:04:31] [INFO ] Input system was already deterministic with 140 transitions.
[2026-05-24 04:04:31] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:04:31] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:04:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7326567767980129613.gal : 0 ms
[2026-05-24 04:04:31] [INFO ] Time to serialize properties into /tmp/CTLFireability1696270701286889472.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/CTLFireability7326567767980129613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1696270701286889472.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 04:05:01] [INFO ] Flatten gal took : 4 ms
[2026-05-24 04:05:01] [INFO ] Applying decomposition
[2026-05-24 04:05:01] [INFO ] Flatten gal took : 2 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/graph6547244419834456163.txt' '-o' '/tmp/graph6547244419834456163.bin' '-w' '/tmp/graph6547244419834456163.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6547244419834456163.bin' '-l' '-1' '-v' '-w' '/tmp/graph6547244419834456163.weights' '-q' '0' '-e' '0.001'
[2026-05-24 04:05:01] [INFO ] Decomposing Gal with order
[2026-05-24 04:05:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 04:05:01] [INFO ] Removed a total of 53 redundant transitions.
[2026-05-24 04:05:01] [INFO ] Flatten gal took : 6 ms
[2026-05-24 04:05:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2026-05-24 04:05:01] [INFO ] Time to serialize gal into /tmp/CTLFireability2584534016817212599.gal : 2 ms
[2026-05-24 04:05:01] [INFO ] Time to serialize properties into /tmp/CTLFireability1081771683995311896.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/CTLFireability2584534016817212599.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1081771683995311896.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 : 178/178 places, 204/204 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 158 transition count 184
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 158 transition count 184
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 153 transition count 179
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 153 transition count 179
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 54 place count 149 transition count 173
Iterating global reduction 0 with 4 rules applied. Total rules applied 58 place count 149 transition count 173
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 146 transition count 169
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 146 transition count 169
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 143 transition count 166
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 143 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 142 transition count 165
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 142 transition count 165
Applied a total of 72 rules in 7 ms. Remains 142 /178 variables (removed 36) and now considering 165/204 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4677784416832071968.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-923172713571323588.kers'
[2026-05-24 04:05:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4677784416832071968.kers, --Pflows, --basisKERS=/tmp/petrispot-output-923172713571323588.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 165 rows 142 cols 439 entries
Finished phase 1 with 140 SingleSign rule and 0 generalized
[2026-05-24 04:05:31] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-923172713571323588.kers
Total runtime 0 ms.
[2026-05-24 04:05:31] [INFO ] Implicit Places using invariants in 92 ms returned []
[2026-05-24 04:05:31] [INFO ] Invariant cache hit.
[2026-05-24 04:05:31] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
Running 164 sub problems to find dead transitions.
[2026-05-24 04:05:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (OVERLAPS) 165/307 variables, 142/144 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 7/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (OVERLAPS) 0/307 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 307/307 variables, and 151 constraints, problems are : Problem set: 0 solved, 164 unsolved in 7358 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (OVERLAPS) 165/307 variables, 142/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 164/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (OVERLAPS) 0/307 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Int declared 307/307 variables, and 315 constraints, problems are : Problem set: 0 solved, 164 unsolved in 9616 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16996ms problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 16997ms
Starting structural reductions in LTL mode, iteration 1 : 142/178 places, 165/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17225 ms. Remains : 142/178 places, 165/204 transitions.
[2026-05-24 04:05:48] [INFO ] Flatten gal took : 6 ms
[2026-05-24 04:05:48] [INFO ] Flatten gal took : 5 ms
[2026-05-24 04:05:48] [INFO ] Input system was already deterministic with 165 transitions.
[2026-05-24 04:05:48] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:05:48] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:05:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7530100845169892194.gal : 0 ms
[2026-05-24 04:05:48] [INFO ] Time to serialize properties into /tmp/CTLFireability2521923308033270082.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/CTLFireability7530100845169892194.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2521923308033270082.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 04:06:18] [INFO ] Flatten gal took : 6 ms
[2026-05-24 04:06:18] [INFO ] Applying decomposition
[2026-05-24 04:06:18] [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/graph8968646130076346358.txt' '-o' '/tmp/graph8968646130076346358.bin' '-w' '/tmp/graph8968646130076346358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8968646130076346358.bin' '-l' '-1' '-v' '-w' '/tmp/graph8968646130076346358.weights' '-q' '0' '-e' '0.001'
[2026-05-24 04:06:18] [INFO ] Decomposing Gal with order
[2026-05-24 04:06:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 04:06:18] [INFO ] Removed a total of 57 redundant transitions.
[2026-05-24 04:06:18] [INFO ] Flatten gal took : 6 ms
[2026-05-24 04:06:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 1 ms.
[2026-05-24 04:06:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5108096928111445129.gal : 2 ms
[2026-05-24 04:06:18] [INFO ] Time to serialize properties into /tmp/CTLFireability9486402148800208159.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/CTLFireability5108096928111445129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9486402148800208159.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 : 178/178 places, 204/204 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 152 transition count 178
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 152 transition count 178
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 60 place count 144 transition count 170
Iterating global reduction 0 with 8 rules applied. Total rules applied 68 place count 144 transition count 170
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 73 place count 139 transition count 164
Iterating global reduction 0 with 5 rules applied. Total rules applied 78 place count 139 transition count 164
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 83 place count 134 transition count 157
Iterating global reduction 0 with 5 rules applied. Total rules applied 88 place count 134 transition count 157
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 92 place count 130 transition count 152
Iterating global reduction 0 with 4 rules applied. Total rules applied 96 place count 130 transition count 152
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 99 place count 127 transition count 149
Iterating global reduction 0 with 3 rules applied. Total rules applied 102 place count 127 transition count 149
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 126 transition count 148
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 126 transition count 148
Applied a total of 104 rules in 17 ms. Remains 126 /178 variables (removed 52) and now considering 148/204 (removed 56) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6066826541097407028.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5507982600969064026.kers'
[2026-05-24 04:06:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6066826541097407028.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5507982600969064026.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 126 cols 397 entries
Finished phase 1 with 124 SingleSign rule and 0 generalized
[2026-05-24 04:06:49] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5507982600969064026.kers
Total runtime 3 ms.
[2026-05-24 04:06:49] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-24 04:06:49] [INFO ] Invariant cache hit.
[2026-05-24 04:06:49] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Running 147 sub problems to find dead transitions.
[2026-05-24 04:06:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (OVERLAPS) 148/274 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 7/135 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 6 (OVERLAPS) 0/274 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 147 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 135 constraints, problems are : Problem set: 0 solved, 147 unsolved in 6031 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 126/126 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 147 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 4 (OVERLAPS) 148/274 variables, 126/135 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 147/282 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 7 (OVERLAPS) 0/274 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 147 unsolved
No progress, stopping.
After SMT solving in domain Int declared 274/274 variables, and 282 constraints, problems are : Problem set: 0 solved, 147 unsolved in 8022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 126/126 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14064ms problems are : Problem set: 0 solved, 147 unsolved
Search for dead transitions found 0 dead transitions in 14066ms
Starting structural reductions in LTL mode, iteration 1 : 126/178 places, 148/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14218 ms. Remains : 126/178 places, 148/204 transitions.
[2026-05-24 04:07:03] [INFO ] Flatten gal took : 5 ms
[2026-05-24 04:07:03] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:07:03] [INFO ] Input system was already deterministic with 148 transitions.
[2026-05-24 04:07:03] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:07:03] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:07:03] [INFO ] Time to serialize gal into /tmp/CTLFireability454325928101584390.gal : 0 ms
[2026-05-24 04:07:03] [INFO ] Time to serialize properties into /tmp/CTLFireability18269861397176368224.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/CTLFireability454325928101584390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18269861397176368224.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 04:07:33] [INFO ] Flatten gal took : 4 ms
[2026-05-24 04:07:33] [INFO ] Applying decomposition
[2026-05-24 04:07:33] [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/graph8230658040360041846.txt' '-o' '/tmp/graph8230658040360041846.bin' '-w' '/tmp/graph8230658040360041846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8230658040360041846.bin' '-l' '-1' '-v' '-w' '/tmp/graph8230658040360041846.weights' '-q' '0' '-e' '0.001'
[2026-05-24 04:07:33] [INFO ] Decomposing Gal with order
[2026-05-24 04:07:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 04:07:33] [INFO ] Removed a total of 53 redundant transitions.
[2026-05-24 04:07:33] [INFO ] Flatten gal took : 9 ms
[2026-05-24 04:07:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2026-05-24 04:07:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5696648570176718746.gal : 1 ms
[2026-05-24 04:07:33] [INFO ] Time to serialize properties into /tmp/CTLFireability1176239312550451335.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5696648570176718746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1176239312550451335.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 : 178/178 places, 204/204 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 153 transition count 179
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 153 transition count 179
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 58 place count 145 transition count 171
Iterating global reduction 0 with 8 rules applied. Total rules applied 66 place count 145 transition count 171
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 72 place count 139 transition count 163
Iterating global reduction 0 with 6 rules applied. Total rules applied 78 place count 139 transition count 163
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 84 place count 133 transition count 155
Iterating global reduction 0 with 6 rules applied. Total rules applied 90 place count 133 transition count 155
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 96 place count 127 transition count 147
Iterating global reduction 0 with 6 rules applied. Total rules applied 102 place count 127 transition count 147
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 106 place count 123 transition count 143
Iterating global reduction 0 with 4 rules applied. Total rules applied 110 place count 123 transition count 143
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 112 place count 121 transition count 141
Iterating global reduction 0 with 2 rules applied. Total rules applied 114 place count 121 transition count 141
Applied a total of 114 rules in 14 ms. Remains 121 /178 variables (removed 57) and now considering 141/204 (removed 63) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12942461562096951852.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8751831209147532298.kers'
[2026-05-24 04:08:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12942461562096951852.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8751831209147532298.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 141 rows 121 cols 379 entries
Finished phase 1 with 119 SingleSign rule and 0 generalized
[2026-05-24 04:08:03] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8751831209147532298.kers
Total runtime 1 ms.
[2026-05-24 04:08:03] [INFO ] Implicit Places using invariants in 172 ms returned []
[2026-05-24 04:08:03] [INFO ] Invariant cache hit.
[2026-05-24 04:08:03] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
Running 140 sub problems to find dead transitions.
[2026-05-24 04:08:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 1 (OVERLAPS) 1/121 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 3 (OVERLAPS) 141/262 variables, 121/123 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 7/130 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 6 (OVERLAPS) 0/262 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 140 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 130 constraints, problems are : Problem set: 0 solved, 140 unsolved in 5569 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 121/121 constraints, PredecessorRefiner: 140/140 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 140 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 1 (OVERLAPS) 1/121 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 4 (OVERLAPS) 141/262 variables, 121/130 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 140/270 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 7 (OVERLAPS) 0/262 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 140 unsolved
No progress, stopping.
After SMT solving in domain Int declared 262/262 variables, and 270 constraints, problems are : Problem set: 0 solved, 140 unsolved in 6550 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 121/121 constraints, PredecessorRefiner: 140/140 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12144ms problems are : Problem set: 0 solved, 140 unsolved
Search for dead transitions found 0 dead transitions in 12144ms
Starting structural reductions in LTL mode, iteration 1 : 121/178 places, 141/204 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12441 ms. Remains : 121/178 places, 141/204 transitions.
[2026-05-24 04:08:15] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:08:15] [INFO ] Flatten gal took : 2 ms
[2026-05-24 04:08:15] [INFO ] Input system was already deterministic with 141 transitions.
[2026-05-24 04:08:15] [INFO ] Flatten gal took : 1 ms
[2026-05-24 04:08:15] [INFO ] Flatten gal took : 1 ms
[2026-05-24 04:08:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7557225332015044816.gal : 1 ms
[2026-05-24 04:08:15] [INFO ] Time to serialize properties into /tmp/CTLFireability18118722142322474344.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/CTLFireability7557225332015044816.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18118722142322474344.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 04:08:45] [INFO ] Flatten gal took : 5 ms
[2026-05-24 04:08:45] [INFO ] Applying decomposition
[2026-05-24 04:08:45] [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/graph17086348000959332824.txt' '-o' '/tmp/graph17086348000959332824.bin' '-w' '/tmp/graph17086348000959332824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17086348000959332824.bin' '-l' '-1' '-v' '-w' '/tmp/graph17086348000959332824.weights' '-q' '0' '-e' '0.001'
[2026-05-24 04:08:46] [INFO ] Decomposing Gal with order
[2026-05-24 04:08:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 04:08:46] [INFO ] Removed a total of 53 redundant transitions.
[2026-05-24 04:08:46] [INFO ] Flatten gal took : 20 ms
[2026-05-24 04:08:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 1 ms.
[2026-05-24 04:08:46] [INFO ] Time to serialize gal into /tmp/CTLFireability11826772832098557973.gal : 21 ms
[2026-05-24 04:08:46] [INFO ] Time to serialize properties into /tmp/CTLFireability6073028132540883516.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/CTLFireability11826772832098557973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6073028132540883516.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 04:09:16] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:09:16] [INFO ] Flatten gal took : 3 ms
[2026-05-24 04:09:16] [INFO ] Applying decomposition
[2026-05-24 04:09:16] [INFO ] Flatten gal took : 2 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/graph16296951834692585567.txt' '-o' '/tmp/graph16296951834692585567.bin' '-w' '/tmp/graph16296951834692585567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16296951834692585567.bin' '-l' '-1' '-v' '-w' '/tmp/graph16296951834692585567.weights' '-q' '0' '-e' '0.001'
[2026-05-24 04:09:16] [INFO ] Decomposing Gal with order
[2026-05-24 04:09:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 04:09:16] [INFO ] Removed a total of 63 redundant transitions.
[2026-05-24 04:09:16] [INFO ] Flatten gal took : 8 ms
[2026-05-24 04:09:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-24 04:09:16] [INFO ] Time to serialize gal into /tmp/CTLFireability9263757867428622966.gal : 2 ms
[2026-05-24 04:09:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6609439670813266758.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/CTLFireability9263757867428622966.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6609439670813266758.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 9 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.21099e+10,73.4164,1527016,15611,132,2.03056e+06,20915,461,8.68151e+06,65,194837,0


Converting to forward existential form...Done !
original formula: E(!((((((i4.i1.u61.p206==1) + (A((i17.u43.p165==1) U (i13.u34.p111==1)) * AF(((i4.i0.u22.p69==1)&&(i4.i1.u61.p210==1))))) * EF((i11.u27.p...481
=> equivalent forward existential formula: [((FwdU(FwdU(Init,!((((((i4.i1.u61.p206==1) + (!((E(!((i13.u34.p111==1)) U (!((i17.u43.p165==1)) * !((i13.u34.p1...639
Reverse transition relation is NOT exact ! Due to transitions t8, t190, t192, t194, u60.t9, u60.t10, u60.t11, u60.t12, i3.i0.u3.t127, i3.i0.u3.t135, i3.i1....873
ITS-tools command line returned an error code 139
[2026-05-24 04:16:07] [INFO ] Applying decomposition
[2026-05-24 04:16:07] [INFO ] Flatten gal took : 7 ms
[2026-05-24 04:16:07] [INFO ] Decomposing Gal with order
[2026-05-24 04:16:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 04:16:07] [INFO ] Removed a total of 64 redundant transitions.
[2026-05-24 04:16:07] [INFO ] Flatten gal took : 18 ms
[2026-05-24 04:16:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 277 labels/synchronizations in 5 ms.
[2026-05-24 04:16:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2519125603676600376.gal : 2 ms
[2026-05-24 04:16:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16585189875162141269.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/CTLFireability2519125603676600376.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16585189875162141269.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 9 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.21099e+10,63.0137,1426480,1566,4879,1.87879e+06,1.04525e+06,285,6.07017e+06,224,6.10074e+06,0


Converting to forward existential form...Done !
original formula: E(!((((((i1.u16.p206==1) + (A((i0.i0.u12.p165==1) U (i0.i0.i0.i0.u10.p111==1)) * AF(((i0.i0.i0.i0.i0.u9.p69==1)&&(i1.u16.p210==1))))) * E...577
=> equivalent forward existential formula: [((FwdU(FwdU(Init,!((((((i1.u16.p206==1) + (!((E(!((i0.i0.i0.i0.u10.p111==1)) U (!((i0.i0.u12.p165==1)) * !((i0....751
Reverse transition relation is NOT exact ! Due to transitions t157, t190, t192, i0.t17, i0.u13.t20, i0.u13.t24, i0.u13.t26, i0.u13.t28, i0.u13.t29, i0.u13....1193
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2026-05-24 04:19:40] [INFO ] Flatten gal took : 9 ms
[2026-05-24 04:19:40] [INFO ] Input system was already deterministic with 204 transitions.
[2026-05-24 04:19:40] [INFO ] Transformed 178 places.
[2026-05-24 04:19:40] [INFO ] Transformed 204 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-24 04:19:40] [INFO ] Time to serialize gal into /tmp/CTLFireability16154310800801941963.gal : 1 ms
[2026-05-24 04:19:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2230592724942714540.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/CTLFireability16154310800801941963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2230592724942714540.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.21099e+10,75.5372,1760700,2,132479,5,6.34922e+06,6,0,913,1.09873e+07,0


Converting to forward existential form...Done !
original formula: E(!((((((p206==1) + (A((p165==1) U (p111==1)) * AF(((p69==1)&&(p210==1))))) * EF((p83==1))) + AX((p41==1))) + E(EF((p19==1)) U ((p71==1)&...318
=> equivalent forward existential formula: [((FwdU(FwdU(Init,!((((((p206==1) + (!((E(!((p111==1)) U (!((p165==1)) * !((p111==1)))) + EG(!((p111==1))))) * !...460
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t8, t9, t10, t11, t12, t17, t20, t24, t26, t28, t29, t35, t38, t42, t44, t46, t47...475
Detected timeout of ITS tools.
Total runtime 2828145 ms.

BK_STOP 1779597836149

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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-07b"
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-07b, 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-177955695400258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-07b.tgz
mv DiscoveryGPU-PT-07b 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 ;