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.r018-smll-177946788000210.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 BART-COL-050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000210
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 7.2K Mar 5 09:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 5 09:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 5 09:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 5 09:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 07:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 5 10:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Mar 5 10:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 5 09:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Mar 5 09:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 213K 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 BART-COL-050-CTLFireability-2024-00
FORMULA_NAME BART-COL-050-CTLFireability-2024-01
FORMULA_NAME BART-COL-050-CTLFireability-2024-02
FORMULA_NAME BART-COL-050-CTLFireability-2024-03
FORMULA_NAME BART-COL-050-CTLFireability-2024-04
FORMULA_NAME BART-COL-050-CTLFireability-2024-05
FORMULA_NAME BART-COL-050-CTLFireability-2024-06
FORMULA_NAME BART-COL-050-CTLFireability-2024-07
FORMULA_NAME BART-COL-050-CTLFireability-2024-08
FORMULA_NAME BART-COL-050-CTLFireability-2024-09
FORMULA_NAME BART-COL-050-CTLFireability-2024-10
FORMULA_NAME BART-COL-050-CTLFireability-2024-11
FORMULA_NAME BART-COL-050-CTLFireability-2024-12
FORMULA_NAME BART-COL-050-CTLFireability-2024-13
FORMULA_NAME BART-COL-050-CTLFireability-2024-14
FORMULA_NAME BART-COL-050-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779542977819

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-COL-050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-23 13:29:40] [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]
[2026-05-23 13:29:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 13:29:40] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-23 13:29:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 13:29:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1430 ms
[2026-05-23 13:29:42] [INFO ] Detected 3 constant HL places corresponding to 10373 PT places.
[2026-05-23 13:29:42] [INFO ] Imported 4 HL places and 7 HL transitions for a total of 22673 PT places and 7.03614756E10 transition bindings in 106 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
[2026-05-23 13:29:42] [INFO ] Built PT skeleton of HLPN with 4 places and 7 transitions 26 arcs in 8 ms.
[2026-05-23 13:29:42] [INFO ] Skeletonized 4 HLPN properties in 1 ms. Removed 12 properties that had guard overlaps.
Computed a total of 4 stabilizing places and 2 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Symmetric sort wr.t. initial and guards and successors and join/free detected :trainid
Symmetric sort wr.t. initial detected :trainid
Symmetric sort wr.t. initial and guards detected :trainid
Applying symmetric unfolding of full symmetric sort :trainid domain size was 50
Domain [distance(41), speed(6), distance(41)] of place NewDistTable breaks symmetries in sort distance
Arc [0:1*[$db, (MOD (ADD $tsp 1) 6), $da2]] contains successor/predecessor on variables of sort speed
[2026-05-23 13:29:44] [INFO ] Unfolded HLPN to a Petri net with 10619 places and 323 transitions 601 arcs in 2353 ms.
[2026-05-23 13:29:44] [INFO ] Unfolded 16 HLPN properties in 2 ms.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
[2026-05-23 13:29:44] [INFO ] Reduced 35 identical enabling conditions.
Deduced a syphon composed of 10215 places in 3 ms
Reduce places removed 10487 places and 121 transitions.
Support contains 132 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 9 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15379413811076408775.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17351905373021723517.kers'
[2026-05-23 13:29:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15379413811076408775.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17351905373021723517.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:29:44] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17351905373021723517.kers
Total runtime 3 ms.
[2026-05-23 13:29:45] [INFO ] Implicit Places using invariants in 352 ms returned []
[2026-05-23 13:29:45] [INFO ] Invariant cache hit.
[2026-05-23 13:29:45] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 680 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:29:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 13323 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 11973 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25397ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 25422ms
Finished structural reductions in LTL mode , in 1 iterations and 26165 ms. Remains : 132/132 places, 202/202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2026-05-23 13:30:10] [INFO ] Invariant cache hit.
[2026-05-23 13:30:10] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-23 13:30:10] [INFO ] Invariant cache hit.
[2026-05-23 13:30:11] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 227 ms. Remains : 132/132 places, 202/202 transitions.
Support contains 132 out of 132 places after structural reductions.
[2026-05-23 13:30:11] [INFO ] Flatten gal took : 94 ms
[2026-05-23 13:30:11] [INFO ] Flatten gal took : 68 ms
[2026-05-23 13:30:11] [INFO ] Input system was already deterministic with 202 transitions.
Reduction of identical properties reduced properties to check from 16 to 15
RANDOM walk for 24918 steps (6 resets) in 88 ms. (279 steps per ms) remains 0/15 properties
[2026-05-23 13:30:11] [INFO ] Flatten gal took : 22 ms
[2026-05-23 13:30:12] [INFO ] Flatten gal took : 23 ms
[2026-05-23 13:30:12] [INFO ] Input system was already deterministic with 202 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 132 transition count 201
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 131 transition count 201
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 127 transition count 197
Applied a total of 10 rules in 22 ms. Remains 127 /132 variables (removed 5) and now considering 197/202 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10811764945348898791.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7343539393808145178.kers'
[2026-05-23 13:30:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10811764945348898791.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7343539393808145178.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 197 rows 127 cols 394 entries
Finished phase 1 with 126 SingleSign rule and 0 generalized
[2026-05-23 13:30:12] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7343539393808145178.kers
Total runtime 1 ms.
[2026-05-23 13:30:12] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-23 13:30:12] [INFO ] Invariant cache hit.
[2026-05-23 13:30:12] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2026-05-23 13:30:12] [INFO ] Redundant transitions in 13 ms returned []
Running 161 sub problems to find dead transitions.
[2026-05-23 13:30:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (OVERLAPS) 197/324 variables, 127/128 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (OVERLAPS) 0/324 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 128 constraints, problems are : Problem set: 0 solved, 161 unsolved in 11199 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 161 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (OVERLAPS) 197/324 variables, 127/128 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 161/289 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (OVERLAPS) 0/324 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Int declared 324/324 variables, and 289 constraints, problems are : Problem set: 0 solved, 161 unsolved in 10974 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22203ms problems are : Problem set: 0 solved, 161 unsolved
Search for dead transitions found 0 dead transitions in 22206ms
Starting structural reductions in SI_CTL mode, iteration 1 : 127/132 places, 197/202 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22451 ms. Remains : 127/132 places, 197/202 transitions.
[2026-05-23 13:30:34] [INFO ] Flatten gal took : 17 ms
[2026-05-23 13:30:34] [INFO ] Flatten gal took : 18 ms
[2026-05-23 13:30:34] [INFO ] Input system was already deterministic with 197 transitions.
[2026-05-23 13:30:34] [INFO ] Flatten gal took : 17 ms
[2026-05-23 13:30:34] [INFO ] Flatten gal took : 16 ms
[2026-05-23 13:30:34] [INFO ] Time to serialize gal into /tmp/CTLFireability12312404240081661068.gal : 8 ms
[2026-05-23 13:30:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13036373145613937913.ctl : 12 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/CTLFireability12312404240081661068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13036373145613937913.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.74303e+44,4.53912,82396,2,6428,5,455709,6,0,708,387008,0


Converting to forward existential form...Done !
original formula: (AF((AG(((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>=1)))||(((TrainState_57>=1)||(TrainState_110...9464
=> equivalent forward existential formula: [FwdG((Init * !(EG(((((((((TrainState_61<1)&&(TrainState_65<1))&&((TrainState_53<1)&&(TrainState_118<1)))&&(((Tr...9530
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:31:04] [INFO ] Flatten gal took : 11 ms
[2026-05-23 13:31:04] [INFO ] Applying decomposition
[2026-05-23 13:31:04] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3870571304139420277.txt' '-o' '/tmp/graph3870571304139420277.bin' '-w' '/tmp/graph3870571304139420277.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3870571304139420277.bin' '-l' '-1' '-v' '-w' '/tmp/graph3870571304139420277.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:31:05] [INFO ] Decomposing Gal with order
[2026-05-23 13:31:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:31:05] [INFO ] Removed a total of 49 redundant transitions.
[2026-05-23 13:31:05] [INFO ] Flatten gal took : 76 ms
[2026-05-23 13:31:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 9 ms.
[2026-05-23 13:31:05] [INFO ] Time to serialize gal into /tmp/CTLFireability1335680975924307433.gal : 7 ms
[2026-05-23 13:31:05] [INFO ] Time to serialize properties into /tmp/CTLFireability5342493025672121331.ctl : 5 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/CTLFireability1335680975924307433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5342493025672121331.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 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 5 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14140252555929048465.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2253759652938358296.kers'
[2026-05-23 13:31:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14140252555929048465.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2253759652938358296.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:31:35] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2253759652938358296.kers
Total runtime 1 ms.
[2026-05-23 13:31:35] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-23 13:31:35] [INFO ] Invariant cache hit.
[2026-05-23 13:31:35] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:31:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 13064 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 11239 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24321ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 24323ms
Finished structural reductions in LTL mode , in 1 iterations and 24537 ms. Remains : 132/132 places, 202/202 transitions.
[2026-05-23 13:31:59] [INFO ] Flatten gal took : 9 ms
[2026-05-23 13:31:59] [INFO ] Flatten gal took : 9 ms
[2026-05-23 13:31:59] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-23 13:31:59] [INFO ] Flatten gal took : 8 ms
[2026-05-23 13:31:59] [INFO ] Flatten gal took : 8 ms
[2026-05-23 13:31:59] [INFO ] Time to serialize gal into /tmp/CTLFireability8429701514678036555.gal : 2 ms
[2026-05-23 13:31:59] [INFO ] Time to serialize properties into /tmp/CTLFireability9562421355072988209.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/CTLFireability8429701514678036555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9562421355072988209.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,1.41127e+45,12.3733,224956,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: (AX(AG(EF((TrainState_0>=1)))) * (A((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainState_178>=1)))||(((TrainS...1852
=> equivalent forward existential formula: ([(FwdU(EY(Init),TRUE) * !(E(TRUE U (TrainState_0>=1))))] = FALSE * (([(((FwdU((Init * !(E(TRUE U (TrainState_42...19241
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:32:29] [INFO ] Flatten gal took : 8 ms
[2026-05-23 13:32:29] [INFO ] Applying decomposition
[2026-05-23 13:32:29] [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/graph4123002119862801081.txt' '-o' '/tmp/graph4123002119862801081.bin' '-w' '/tmp/graph4123002119862801081.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4123002119862801081.bin' '-l' '-1' '-v' '-w' '/tmp/graph4123002119862801081.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:32:29] [INFO ] Decomposing Gal with order
[2026-05-23 13:32:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:32:29] [INFO ] Removed a total of 69 redundant transitions.
[2026-05-23 13:32:29] [INFO ] Flatten gal took : 19 ms
[2026-05-23 13:32:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 7 ms.
[2026-05-23 13:32:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6989431265716246404.gal : 5 ms
[2026-05-23 13:32:30] [INFO ] Time to serialize properties into /tmp/CTLFireability16962409653308432158.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/CTLFireability6989431265716246404.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16962409653308432158.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 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2026-05-23 13:33:00] [INFO ] Invariant cache hit.
[2026-05-23 13:33:00] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-23 13:33:00] [INFO ] Invariant cache hit.
[2026-05-23 13:33:00] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 132/132 places, 202/202 transitions.
[2026-05-23 13:33:00] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:33:00] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:33:00] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-23 13:33:00] [INFO ] Flatten gal took : 9 ms
[2026-05-23 13:33:00] [INFO ] Flatten gal took : 9 ms
[2026-05-23 13:33:00] [INFO ] Time to serialize gal into /tmp/CTLFireability17735232898732534894.gal : 2 ms
[2026-05-23 13:33:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2979531063091616210.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/CTLFireability17735232898732534894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2979531063091616210.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,1.41127e+45,12.4646,223228,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: EG(AF((EX(((((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>=1)))||(((TrainState_57>=1)||(TrainState...6571
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((EX(((((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>=1)...6620
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:33:30] [INFO ] Flatten gal took : 6 ms
[2026-05-23 13:33:30] [INFO ] Applying decomposition
[2026-05-23 13:33:30] [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/graph12816848532307656600.txt' '-o' '/tmp/graph12816848532307656600.bin' '-w' '/tmp/graph12816848532307656600.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12816848532307656600.bin' '-l' '-1' '-v' '-w' '/tmp/graph12816848532307656600.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:33:30] [INFO ] Decomposing Gal with order
[2026-05-23 13:33:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:33:30] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-23 13:33:30] [INFO ] Flatten gal took : 32 ms
[2026-05-23 13:33:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 3 ms.
[2026-05-23 13:33:30] [INFO ] Time to serialize gal into /tmp/CTLFireability9017539399691469467.gal : 4 ms
[2026-05-23 13:33:30] [INFO ] Time to serialize properties into /tmp/CTLFireability796077957754312848.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/CTLFireability9017539399691469467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability796077957754312848.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2026-05-23 13:34:00] [INFO ] Invariant cache hit.
[2026-05-23 13:34:00] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-23 13:34:00] [INFO ] Invariant cache hit.
[2026-05-23 13:34:00] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 132/132 places, 202/202 transitions.
[2026-05-23 13:34:00] [INFO ] Flatten gal took : 6 ms
[2026-05-23 13:34:00] [INFO ] Flatten gal took : 6 ms
[2026-05-23 13:34:00] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-23 13:34:00] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:34:00] [INFO ] Flatten gal took : 6 ms
[2026-05-23 13:34:00] [INFO ] Time to serialize gal into /tmp/CTLFireability16541766239484078100.gal : 2 ms
[2026-05-23 13:34:00] [INFO ] Time to serialize properties into /tmp/CTLFireability11438072368826458236.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/CTLFireability16541766239484078100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11438072368826458236.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,1.41127e+45,12.0547,223712,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: EF(((((A(((TrainState_42>=1) * ((AF((TrainState_0>=1)) + A((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainSta...7520
=> equivalent forward existential formula: (((([((FwdU(Init,TRUE) * !(EG(!(EX(!(EX(!(((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(...15705
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:34:30] [INFO ] Flatten gal took : 5 ms
[2026-05-23 13:34:30] [INFO ] Applying decomposition
[2026-05-23 13:34:30] [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/graph14226708448055092010.txt' '-o' '/tmp/graph14226708448055092010.bin' '-w' '/tmp/graph14226708448055092010.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14226708448055092010.bin' '-l' '-1' '-v' '-w' '/tmp/graph14226708448055092010.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:34:30] [INFO ] Decomposing Gal with order
[2026-05-23 13:34:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:34:30] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-23 13:34:30] [INFO ] Flatten gal took : 14 ms
[2026-05-23 13:34:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2026-05-23 13:34:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10182290954486869166.gal : 4 ms
[2026-05-23 13:34:30] [INFO ] Time to serialize properties into /tmp/CTLFireability505299638804854546.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/CTLFireability10182290954486869166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability505299638804854546.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 132 transition count 201
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 131 transition count 201
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 127 transition count 197
Applied a total of 10 rules in 10 ms. Remains 127 /132 variables (removed 5) and now considering 197/202 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5207863027652081624.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8814773393915748168.kers'
[2026-05-23 13:35:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5207863027652081624.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8814773393915748168.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 197 rows 127 cols 394 entries
Finished phase 1 with 126 SingleSign rule and 0 generalized
[2026-05-23 13:35:00] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8814773393915748168.kers
Total runtime 1 ms.
[2026-05-23 13:35:00] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-23 13:35:00] [INFO ] Invariant cache hit.
[2026-05-23 13:35:01] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2026-05-23 13:35:01] [INFO ] Redundant transitions in 8 ms returned []
Running 161 sub problems to find dead transitions.
[2026-05-23 13:35:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (OVERLAPS) 197/324 variables, 127/128 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (OVERLAPS) 0/324 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 128 constraints, problems are : Problem set: 0 solved, 161 unsolved in 12094 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 161 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (OVERLAPS) 197/324 variables, 127/128 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 161/289 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (OVERLAPS) 0/324 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Int declared 324/324 variables, and 289 constraints, problems are : Problem set: 0 solved, 161 unsolved in 11102 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23214ms problems are : Problem set: 0 solved, 161 unsolved
Search for dead transitions found 0 dead transitions in 23216ms
Starting structural reductions in SI_CTL mode, iteration 1 : 127/132 places, 197/202 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23396 ms. Remains : 127/132 places, 197/202 transitions.
[2026-05-23 13:35:24] [INFO ] Flatten gal took : 6 ms
[2026-05-23 13:35:24] [INFO ] Flatten gal took : 6 ms
[2026-05-23 13:35:24] [INFO ] Input system was already deterministic with 197 transitions.
[2026-05-23 13:35:24] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:35:24] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:35:24] [INFO ] Time to serialize gal into /tmp/CTLFireability6465034609407036067.gal : 2 ms
[2026-05-23 13:35:24] [INFO ] Time to serialize properties into /tmp/CTLFireability15308870326503437919.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/CTLFireability6465034609407036067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15308870326503437919.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.74303e+44,5.00414,82472,2,6428,5,455709,6,0,708,387008,0


Converting to forward existential form...Done !
original formula: EF(EG((EF(((((((((TrainState_0>=1)||(TrainState_61>=1))||((TrainState_191>=1)||(TrainState_63>=1)))||(((TrainState_189>=1)||(TrainState_6...5093
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(E(TRUE U ((((((((TrainState_0>=1)||(TrainState_61>=1))||((TrainState_191>=1)||(TrainState...5149
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:35:54] [INFO ] Flatten gal took : 4 ms
[2026-05-23 13:35:54] [INFO ] Applying decomposition
[2026-05-23 13:35:54] [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/graph2418205736178894834.txt' '-o' '/tmp/graph2418205736178894834.bin' '-w' '/tmp/graph2418205736178894834.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2418205736178894834.bin' '-l' '-1' '-v' '-w' '/tmp/graph2418205736178894834.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:35:54] [INFO ] Decomposing Gal with order
[2026-05-23 13:35:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:35:54] [INFO ] Removed a total of 49 redundant transitions.
[2026-05-23 13:35:54] [INFO ] Flatten gal took : 20 ms
[2026-05-23 13:35:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 4 ms.
[2026-05-23 13:35:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9861371365995895650.gal : 4 ms
[2026-05-23 13:35:54] [INFO ] Time to serialize properties into /tmp/CTLFireability3895726940533206913.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/CTLFireability9861371365995895650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3895726940533206913.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 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9547264385102522006.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13497471425255333740.kers'
[2026-05-23 13:36:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9547264385102522006.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13497471425255333740.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:36:24] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13497471425255333740.kers
Total runtime 2 ms.
[2026-05-23 13:36:24] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-23 13:36:24] [INFO ] Invariant cache hit.
[2026-05-23 13:36:24] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:36:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 13391 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 11427 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24840ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 24841ms
Finished structural reductions in LTL mode , in 1 iterations and 25004 ms. Remains : 132/132 places, 202/202 transitions.
[2026-05-23 13:36:49] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:36:49] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:36:49] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-23 13:36:49] [INFO ] Flatten gal took : 6 ms
[2026-05-23 13:36:49] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability14333338841309114127.gal : 2 ms
[2026-05-23 13:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11520449127445942864.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/CTLFireability14333338841309114127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11520449127445942864.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,1.41127e+45,12.0333,224096,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: AG((EX((((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>=1)))||(((TrainState_57>=1)||(TrainState_110...4136
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>...4238
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:37:19] [INFO ] Flatten gal took : 4 ms
[2026-05-23 13:37:19] [INFO ] Applying decomposition
[2026-05-23 13:37:19] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17557836070769039973.txt' '-o' '/tmp/graph17557836070769039973.bin' '-w' '/tmp/graph17557836070769039973.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17557836070769039973.bin' '-l' '-1' '-v' '-w' '/tmp/graph17557836070769039973.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:37:19] [INFO ] Decomposing Gal with order
[2026-05-23 13:37:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:37:19] [INFO ] Removed a total of 54 redundant transitions.
[2026-05-23 13:37:19] [INFO ] Flatten gal took : 12 ms
[2026-05-23 13:37:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 2 ms.
[2026-05-23 13:37:19] [INFO ] Time to serialize gal into /tmp/CTLFireability853968235192851046.gal : 2 ms
[2026-05-23 13:37:19] [INFO ] Time to serialize properties into /tmp/CTLFireability179131653295672313.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/CTLFireability853968235192851046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability179131653295672313.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 -...260
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 : 132/132 places, 202/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 132 transition count 138
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 68 transition count 138
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 128 place count 68 transition count 133
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 138 place count 63 transition count 133
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 144 place count 57 transition count 127
Iterating global reduction 2 with 6 rules applied. Total rules applied 150 place count 57 transition count 127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 151 place count 57 transition count 126
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 155 place count 53 transition count 122
Iterating global reduction 3 with 4 rules applied. Total rules applied 159 place count 53 transition count 122
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 162 place count 50 transition count 119
Iterating global reduction 3 with 3 rules applied. Total rules applied 165 place count 50 transition count 119
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 168 place count 47 transition count 116
Iterating global reduction 3 with 3 rules applied. Total rules applied 171 place count 47 transition count 116
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 173 place count 45 transition count 114
Iterating global reduction 3 with 2 rules applied. Total rules applied 175 place count 45 transition count 114
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 177 place count 43 transition count 112
Iterating global reduction 3 with 2 rules applied. Total rules applied 179 place count 43 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 180 place count 42 transition count 111
Iterating global reduction 3 with 1 rules applied. Total rules applied 181 place count 42 transition count 111
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 193 place count 36 transition count 105
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 195 place count 36 transition count 103
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 4 with 2 rules applied. Total rules applied 197 place count 35 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 199 place count 35 transition count 100
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 5 with 2 rules applied. Total rules applied 201 place count 34 transition count 99
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 203 place count 34 transition count 97
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 205 place count 33 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 207 place count 33 transition count 94
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 7 with 2 rules applied. Total rules applied 209 place count 32 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 211 place count 32 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 213 place count 31 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 215 place count 31 transition count 88
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 217 place count 30 transition count 87
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 219 place count 30 transition count 85
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 10 with 2 rules applied. Total rules applied 221 place count 29 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 223 place count 29 transition count 82
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 11 with 2 rules applied. Total rules applied 225 place count 28 transition count 81
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 227 place count 28 transition count 79
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 12 with 2 rules applied. Total rules applied 229 place count 27 transition count 78
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 231 place count 27 transition count 76
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 13 with 2 rules applied. Total rules applied 233 place count 26 transition count 75
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 235 place count 26 transition count 73
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 237 place count 25 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 239 place count 25 transition count 70
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 15 with 2 rules applied. Total rules applied 241 place count 24 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 243 place count 24 transition count 67
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 16 with 2 rules applied. Total rules applied 245 place count 23 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 247 place count 23 transition count 64
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 17 with 2 rules applied. Total rules applied 249 place count 22 transition count 63
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 251 place count 22 transition count 61
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 18 with 2 rules applied. Total rules applied 253 place count 21 transition count 60
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 255 place count 21 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 19 with 2 rules applied. Total rules applied 257 place count 20 transition count 57
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 259 place count 20 transition count 55
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 20 with 2 rules applied. Total rules applied 261 place count 19 transition count 54
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 263 place count 19 transition count 52
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 21 with 2 rules applied. Total rules applied 265 place count 18 transition count 51
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 267 place count 18 transition count 49
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 22 with 2 rules applied. Total rules applied 269 place count 17 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 271 place count 17 transition count 46
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 23 with 2 rules applied. Total rules applied 273 place count 16 transition count 45
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 23 with 2 rules applied. Total rules applied 275 place count 16 transition count 43
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 24 with 2 rules applied. Total rules applied 277 place count 15 transition count 42
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 279 place count 15 transition count 40
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 25 with 2 rules applied. Total rules applied 281 place count 14 transition count 39
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 25 with 2 rules applied. Total rules applied 283 place count 14 transition count 37
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 26 with 2 rules applied. Total rules applied 285 place count 13 transition count 36
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 26 with 2 rules applied. Total rules applied 287 place count 13 transition count 34
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 27 with 2 rules applied. Total rules applied 289 place count 12 transition count 33
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 291 place count 12 transition count 31
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 28 with 2 rules applied. Total rules applied 293 place count 11 transition count 30
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 28 with 2 rules applied. Total rules applied 295 place count 11 transition count 28
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 29 with 2 rules applied. Total rules applied 297 place count 10 transition count 27
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 299 place count 10 transition count 25
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 30 with 2 rules applied. Total rules applied 301 place count 9 transition count 24
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 30 with 2 rules applied. Total rules applied 303 place count 9 transition count 22
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 31 with 2 rules applied. Total rules applied 305 place count 8 transition count 21
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 31 with 2 rules applied. Total rules applied 307 place count 8 transition count 19
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 32 with 2 rules applied. Total rules applied 309 place count 7 transition count 18
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 32 with 2 rules applied. Total rules applied 311 place count 7 transition count 16
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 33 with 2 rules applied. Total rules applied 313 place count 6 transition count 15
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 33 with 2 rules applied. Total rules applied 315 place count 6 transition count 13
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 34 with 2 rules applied. Total rules applied 317 place count 5 transition count 12
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 34 with 2 rules applied. Total rules applied 319 place count 5 transition count 10
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 35 with 2 rules applied. Total rules applied 321 place count 4 transition count 9
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 35 with 2 rules applied. Total rules applied 323 place count 4 transition count 7
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 36 with 2 rules applied. Total rules applied 325 place count 3 transition count 6
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 36 with 3 rules applied. Total rules applied 328 place count 3 transition count 3
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 37 with 2 rules applied. Total rules applied 330 place count 2 transition count 2
Applied a total of 330 rules in 103 ms. Remains 2 /132 variables (removed 130) and now considering 2/202 (removed 200) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14234570306563906802.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13530966239249684932.kers'
[2026-05-23 13:37:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14234570306563906802.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13530966239249684932.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 13:37:49] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13530966239249684932.kers
Total runtime 1 ms.
[2026-05-23 13:37:49] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-23 13:37:49] [INFO ] Invariant cache hit.
[2026-05-23 13:37:49] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2026-05-23 13:37:49] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 13:37:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/4 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 32 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/4 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 27 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 62ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/132 places, 2/202 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 218 ms. Remains : 2/132 places, 2/202 transitions.
[2026-05-23 13:37:49] [INFO ] Flatten gal took : 1 ms
[2026-05-23 13:37:49] [INFO ] Flatten gal took : 0 ms
[2026-05-23 13:37:49] [INFO ] Input system was already deterministic with 2 transitions.
[2026-05-23 13:37:49] [INFO ] Flatten gal took : 0 ms
[2026-05-23 13:37:49] [INFO ] Flatten gal took : 1 ms
[2026-05-23 13:37:49] [INFO ] Time to serialize gal into /tmp/CTLFireability3642418118036784155.gal : 0 ms
[2026-05-23 13:37:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16431424604034472245.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/CTLFireability3642418118036784155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16431424604034472245.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,51,0.007992,3884,2,53,5,355,6,0,13,250,0


Converting to forward existential form...Done !
original formula: EG(AG((TrainState_0>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((TrainState_0>=1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.015489,4148,1,0,6,413,21,0,144,257,7
FORMULA BART-COL-050-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16267685352747478450.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9866616280613411030.kers'
[2026-05-23 13:37:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16267685352747478450.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9866616280613411030.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:37:50] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9866616280613411030.kers
Total runtime 1 ms.
[2026-05-23 13:37:50] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-23 13:37:50] [INFO ] Invariant cache hit.
[2026-05-23 13:37:50] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:37:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 13561 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 11770 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25343ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 25344ms
Finished structural reductions in LTL mode , in 1 iterations and 25491 ms. Remains : 132/132 places, 202/202 transitions.
[2026-05-23 13:38:15] [INFO ] Flatten gal took : 6 ms
[2026-05-23 13:38:15] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:38:15] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-23 13:38:15] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:38:15] [INFO ] Flatten gal took : 8 ms
[2026-05-23 13:38:15] [INFO ] Time to serialize gal into /tmp/CTLFireability4985653079482399690.gal : 2 ms
[2026-05-23 13:38:15] [INFO ] Time to serialize properties into /tmp/CTLFireability16737579047885860803.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/CTLFireability4985653079482399690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16737579047885860803.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,1.41127e+45,13.1189,223740,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: E((((((!((((((((TrainState_61>=1)||(TrainState_191>=1))||((TrainState_63>=1)||(TrainState_189>=1)))||(((TrainState_65>=1)||(TrainState_19...1769
=> equivalent forward existential formula: [(FwdU(Init,(((((!((((((((TrainState_61>=1)||(TrainState_191>=1))||((TrainState_63>=1)||(TrainState_189>=1)))||(...1821
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:38:45] [INFO ] Flatten gal took : 5 ms
[2026-05-23 13:38:45] [INFO ] Applying decomposition
[2026-05-23 13:38:45] [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/graph2700790941124567292.txt' '-o' '/tmp/graph2700790941124567292.bin' '-w' '/tmp/graph2700790941124567292.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2700790941124567292.bin' '-l' '-1' '-v' '-w' '/tmp/graph2700790941124567292.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:38:45] [INFO ] Decomposing Gal with order
[2026-05-23 13:38:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:38:45] [INFO ] Removed a total of 51 redundant transitions.
[2026-05-23 13:38:45] [INFO ] Flatten gal took : 12 ms
[2026-05-23 13:38:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 5 ms.
[2026-05-23 13:38:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10422149856469135117.gal : 11 ms
[2026-05-23 13:38:45] [INFO ] Time to serialize properties into /tmp/CTLFireability16294901578634556500.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/CTLFireability10422149856469135117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16294901578634556500.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 109 transition count 179
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 109 transition count 179
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 90 transition count 160
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 90 transition count 160
Applied a total of 84 rules in 11 ms. Remains 90 /132 variables (removed 42) and now considering 160/202 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11596045331045811612.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4082215252574399391.kers'
[2026-05-23 13:39:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11596045331045811612.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4082215252574399391.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 160 rows 90 cols 320 entries
Finished phase 1 with 89 SingleSign rule and 0 generalized
[2026-05-23 13:39:15] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4082215252574399391.kers
Total runtime 1 ms.
[2026-05-23 13:39:15] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-23 13:39:15] [INFO ] Invariant cache hit.
[2026-05-23 13:39:15] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2026-05-23 13:39:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 160/250 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (OVERLAPS) 0/250 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 91 constraints, problems are : Problem set: 0 solved, 124 unsolved in 7324 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 160/250 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 124/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (OVERLAPS) 0/250 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 215 constraints, problems are : Problem set: 0 solved, 124 unsolved in 6589 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13921ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 13922ms
Starting structural reductions in LTL mode, iteration 1 : 90/132 places, 160/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14064 ms. Remains : 90/132 places, 160/202 transitions.
[2026-05-23 13:39:29] [INFO ] Flatten gal took : 6 ms
[2026-05-23 13:39:29] [INFO ] Flatten gal took : 5 ms
[2026-05-23 13:39:29] [INFO ] Input system was already deterministic with 160 transitions.
[2026-05-23 13:39:29] [INFO ] Flatten gal took : 5 ms
[2026-05-23 13:39:29] [INFO ] Flatten gal took : 5 ms
[2026-05-23 13:39:29] [INFO ] Time to serialize gal into /tmp/CTLFireability15483882358800863583.gal : 1 ms
[2026-05-23 13:39:29] [INFO ] Time to serialize properties into /tmp/CTLFireability13246965310854008230.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/CTLFireability15483882358800863583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13246965310854008230.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,1.9152e+38,9.31962,134148,2,4541,5,780607,6,0,523,744751,0


Converting to forward existential form...Done !
original formula: EF((EX(((TrainState_42>=1) + E((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainState_178>=1)))||(((TrainState_...304
=> equivalent forward existential formula: (([(EY(FwdU(Init,TRUE)) * (TrainState_42>=1))] != FALSE + [(FwdU(EY(FwdU(Init,TRUE)),(((((TrainState_131>=1)||(T...435
(forward)formula 0,1,10.8032,134148,1,0,7,780607,8,1,5199,744751,2
FORMULA BART-COL-050-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 100 transition count 170
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 100 transition count 170
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 91 place count 73 transition count 143
Iterating global reduction 0 with 27 rules applied. Total rules applied 118 place count 73 transition count 143
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 122 place count 69 transition count 139
Iterating global reduction 0 with 4 rules applied. Total rules applied 126 place count 69 transition count 139
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 129 place count 66 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 132 place count 66 transition count 136
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 135 place count 63 transition count 133
Iterating global reduction 0 with 3 rules applied. Total rules applied 138 place count 63 transition count 133
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 141 place count 60 transition count 130
Iterating global reduction 0 with 3 rules applied. Total rules applied 144 place count 60 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 147 place count 57 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 150 place count 57 transition count 127
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 153 place count 54 transition count 124
Iterating global reduction 0 with 3 rules applied. Total rules applied 156 place count 54 transition count 124
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 158 place count 52 transition count 122
Iterating global reduction 0 with 2 rules applied. Total rules applied 160 place count 52 transition count 122
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 162 place count 50 transition count 120
Iterating global reduction 0 with 2 rules applied. Total rules applied 164 place count 50 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 49 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 49 transition count 119
Applied a total of 166 rules in 19 ms. Remains 49 /132 variables (removed 83) and now considering 119/202 (removed 83) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14711425544885553069.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9412670207207486307.kers'
[2026-05-23 13:39:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14711425544885553069.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9412670207207486307.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 119 rows 49 cols 238 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-23 13:39:40] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9412670207207486307.kers
Total runtime 0 ms.
[2026-05-23 13:39:40] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-23 13:39:40] [INFO ] Invariant cache hit.
[2026-05-23 13:39:40] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2026-05-23 13:39:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 119/168 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 0/168 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 50 constraints, problems are : Problem set: 0 solved, 83 unsolved in 3410 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 119/168 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 83/133 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 0/168 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 133 constraints, problems are : Problem set: 0 solved, 83 unsolved in 3133 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6551ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 6551ms
Starting structural reductions in LTL mode, iteration 1 : 49/132 places, 119/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6685 ms. Remains : 49/132 places, 119/202 transitions.
[2026-05-23 13:39:47] [INFO ] Flatten gal took : 4 ms
[2026-05-23 13:39:47] [INFO ] Flatten gal took : 3 ms
[2026-05-23 13:39:47] [INFO ] Input system was already deterministic with 119 transitions.
[2026-05-23 13:39:47] [INFO ] Flatten gal took : 3 ms
[2026-05-23 13:39:47] [INFO ] Flatten gal took : 3 ms
[2026-05-23 13:39:47] [INFO ] Time to serialize gal into /tmp/CTLFireability2903976822225441494.gal : 1 ms
[2026-05-23 13:39:47] [INFO ] Time to serialize properties into /tmp/CTLFireability14673630958753212620.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/CTLFireability2903976822225441494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14673630958753212620.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.49681e+28,1.69558,30696,2,2450,5,192747,6,0,318,174529,0


Converting to forward existential form...Done !
original formula: AX(AF(EX((EF((TrainState_0>=1)) + (TrainState_0>=1)))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX((E(TRUE U (TrainState_0>=1)) + (TrainState_0>=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,5.02053,61932,1,0,7,322297,20,1,3715,271269,8
FORMULA BART-COL-050-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6007340418898006710.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-342827351310334383.kers'
[2026-05-23 13:39:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6007340418898006710.kers, --Pflows, --basisKERS=/tmp/petrispot-output-342827351310334383.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:39:52] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-342827351310334383.kers
Total runtime 1 ms.
[2026-05-23 13:39:52] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-23 13:39:52] [INFO ] Invariant cache hit.
[2026-05-23 13:39:52] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:39:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 11890 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 11230 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23135ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 23136ms
Finished structural reductions in LTL mode , in 1 iterations and 23285 ms. Remains : 132/132 places, 202/202 transitions.
[2026-05-23 13:40:15] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:40:15] [INFO ] Flatten gal took : 4 ms
[2026-05-23 13:40:15] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-23 13:40:15] [INFO ] Flatten gal took : 2 ms
[2026-05-23 13:40:15] [INFO ] Flatten gal took : 2 ms
[2026-05-23 13:40:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1816906160609893738.gal : 1 ms
[2026-05-23 13:40:15] [INFO ] Time to serialize properties into /tmp/CTLFireability8192066465139607467.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/CTLFireability1816906160609893738.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8192066465139607467.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,1.41127e+45,13.1097,224028,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: AG(AF((E(!(((TrainState_42>=1)&&((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>=1)))||(((TrainState...2265
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((E(!(((TrainState_42>=1)&&((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_5...2329
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:40:45] [INFO ] Flatten gal took : 3 ms
[2026-05-23 13:40:45] [INFO ] Applying decomposition
[2026-05-23 13:40:45] [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/graph5909436480624329195.txt' '-o' '/tmp/graph5909436480624329195.bin' '-w' '/tmp/graph5909436480624329195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5909436480624329195.bin' '-l' '-1' '-v' '-w' '/tmp/graph5909436480624329195.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:40:45] [INFO ] Decomposing Gal with order
[2026-05-23 13:40:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:40:45] [INFO ] Removed a total of 46 redundant transitions.
[2026-05-23 13:40:45] [INFO ] Flatten gal took : 11 ms
[2026-05-23 13:40:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 4 ms.
[2026-05-23 13:40:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15807225253300800958.gal : 3 ms
[2026-05-23 13:40:45] [INFO ] Time to serialize properties into /tmp/CTLFireability15102632599714007033.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/CTLFireability15807225253300800958.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15102632599714007033.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 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 5 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2026-05-23 13:41:15] [INFO ] Invariant cache hit.
[2026-05-23 13:41:15] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-23 13:41:15] [INFO ] Invariant cache hit.
[2026-05-23 13:41:16] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2026-05-23 13:41:16] [INFO ] Redundant transitions in 2 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 161 ms. Remains : 132/132 places, 202/202 transitions.
[2026-05-23 13:41:16] [INFO ] Flatten gal took : 2 ms
[2026-05-23 13:41:16] [INFO ] Flatten gal took : 3 ms
[2026-05-23 13:41:16] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-23 13:41:16] [INFO ] Flatten gal took : 3 ms
[2026-05-23 13:41:16] [INFO ] Flatten gal took : 3 ms
[2026-05-23 13:41:16] [INFO ] Time to serialize gal into /tmp/CTLFireability9124807774144433149.gal : 1 ms
[2026-05-23 13:41:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6482515387950768690.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/CTLFireability9124807774144433149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6482515387950768690.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,1.41127e+45,13.1438,224608,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: (!(A(!((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainState_178>=1)))||(((TrainState_176>=1)||(TrainState_177...4179
=> equivalent forward existential formula: (([(((FwdU(Init,!(!(!((E(!((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainState_178>...6039
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 178/187/24
Detected timeout of ITS tools.
[2026-05-23 13:41:46] [INFO ] Flatten gal took : 3 ms
[2026-05-23 13:41:46] [INFO ] Applying decomposition
[2026-05-23 13:41:46] [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/graph269835174474010846.txt' '-o' '/tmp/graph269835174474010846.bin' '-w' '/tmp/graph269835174474010846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph269835174474010846.bin' '-l' '-1' '-v' '-w' '/tmp/graph269835174474010846.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:41:46] [INFO ] Decomposing Gal with order
[2026-05-23 13:41:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:41:46] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-23 13:41:46] [INFO ] Flatten gal took : 10 ms
[2026-05-23 13:41:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 2 ms.
[2026-05-23 13:41:46] [INFO ] Time to serialize gal into /tmp/CTLFireability15297246144380260642.gal : 2 ms
[2026-05-23 13:41:46] [INFO ] Time to serialize properties into /tmp/CTLFireability3573700264895741743.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/CTLFireability15297246144380260642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3573700264895741743.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 132 transition count 138
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 68 transition count 138
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 128 place count 68 transition count 134
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 136 place count 64 transition count 134
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 142 place count 58 transition count 128
Iterating global reduction 2 with 6 rules applied. Total rules applied 148 place count 58 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 149 place count 58 transition count 127
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 153 place count 54 transition count 123
Iterating global reduction 3 with 4 rules applied. Total rules applied 157 place count 54 transition count 123
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 160 place count 51 transition count 120
Iterating global reduction 3 with 3 rules applied. Total rules applied 163 place count 51 transition count 120
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 166 place count 48 transition count 117
Iterating global reduction 3 with 3 rules applied. Total rules applied 169 place count 48 transition count 117
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 171 place count 46 transition count 115
Iterating global reduction 3 with 2 rules applied. Total rules applied 173 place count 46 transition count 115
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 175 place count 44 transition count 113
Iterating global reduction 3 with 2 rules applied. Total rules applied 177 place count 44 transition count 113
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 178 place count 43 transition count 112
Iterating global reduction 3 with 1 rules applied. Total rules applied 179 place count 43 transition count 112
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 191 place count 37 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 193 place count 37 transition count 104
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 4 with 2 rules applied. Total rules applied 195 place count 36 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 197 place count 36 transition count 101
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 5 with 2 rules applied. Total rules applied 199 place count 35 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 201 place count 35 transition count 98
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 203 place count 34 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 205 place count 34 transition count 95
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 7 with 2 rules applied. Total rules applied 207 place count 33 transition count 94
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 209 place count 33 transition count 92
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 211 place count 32 transition count 91
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 213 place count 32 transition count 89
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 215 place count 31 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 217 place count 31 transition count 86
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 10 with 2 rules applied. Total rules applied 219 place count 30 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 221 place count 30 transition count 83
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 11 with 2 rules applied. Total rules applied 223 place count 29 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 225 place count 29 transition count 80
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 12 with 2 rules applied. Total rules applied 227 place count 28 transition count 79
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 229 place count 28 transition count 77
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 13 with 2 rules applied. Total rules applied 231 place count 27 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 233 place count 27 transition count 74
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 14 with 2 rules applied. Total rules applied 235 place count 26 transition count 73
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 237 place count 26 transition count 71
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 15 with 2 rules applied. Total rules applied 239 place count 25 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 241 place count 25 transition count 68
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 16 with 2 rules applied. Total rules applied 243 place count 24 transition count 67
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 245 place count 24 transition count 65
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 17 with 2 rules applied. Total rules applied 247 place count 23 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 249 place count 23 transition count 62
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 18 with 2 rules applied. Total rules applied 251 place count 22 transition count 61
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 253 place count 22 transition count 59
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 19 with 2 rules applied. Total rules applied 255 place count 21 transition count 58
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 257 place count 21 transition count 56
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 20 with 2 rules applied. Total rules applied 259 place count 20 transition count 55
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 261 place count 20 transition count 53
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 21 with 2 rules applied. Total rules applied 263 place count 19 transition count 52
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 265 place count 19 transition count 50
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 22 with 2 rules applied. Total rules applied 267 place count 18 transition count 49
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 269 place count 18 transition count 47
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 23 with 2 rules applied. Total rules applied 271 place count 17 transition count 46
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 23 with 2 rules applied. Total rules applied 273 place count 17 transition count 44
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 24 with 2 rules applied. Total rules applied 275 place count 16 transition count 43
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 277 place count 16 transition count 41
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 25 with 2 rules applied. Total rules applied 279 place count 15 transition count 40
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 25 with 2 rules applied. Total rules applied 281 place count 15 transition count 38
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 26 with 2 rules applied. Total rules applied 283 place count 14 transition count 37
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 26 with 2 rules applied. Total rules applied 285 place count 14 transition count 35
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 27 with 2 rules applied. Total rules applied 287 place count 13 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 289 place count 13 transition count 32
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 28 with 2 rules applied. Total rules applied 291 place count 12 transition count 31
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 28 with 2 rules applied. Total rules applied 293 place count 12 transition count 29
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 29 with 2 rules applied. Total rules applied 295 place count 11 transition count 28
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 297 place count 11 transition count 26
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 30 with 2 rules applied. Total rules applied 299 place count 10 transition count 25
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 30 with 2 rules applied. Total rules applied 301 place count 10 transition count 23
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 31 with 2 rules applied. Total rules applied 303 place count 9 transition count 22
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 31 with 2 rules applied. Total rules applied 305 place count 9 transition count 20
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 32 with 2 rules applied. Total rules applied 307 place count 8 transition count 19
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 32 with 2 rules applied. Total rules applied 309 place count 8 transition count 17
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 33 with 2 rules applied. Total rules applied 311 place count 7 transition count 16
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 33 with 2 rules applied. Total rules applied 313 place count 7 transition count 14
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 34 with 2 rules applied. Total rules applied 315 place count 6 transition count 13
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 34 with 2 rules applied. Total rules applied 317 place count 6 transition count 11
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 35 with 2 rules applied. Total rules applied 319 place count 5 transition count 10
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 35 with 2 rules applied. Total rules applied 321 place count 5 transition count 8
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 36 with 2 rules applied. Total rules applied 323 place count 4 transition count 7
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 36 with 3 rules applied. Total rules applied 326 place count 4 transition count 4
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 37 with 2 rules applied. Total rules applied 328 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 38 with 1 Pre rules applied. Total rules applied 328 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 38 with 2 rules applied. Total rules applied 330 place count 2 transition count 2
Applied a total of 330 rules in 37 ms. Remains 2 /132 variables (removed 130) and now considering 2/202 (removed 200) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8811034435065939958.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9259019226649809386.kers'
[2026-05-23 13:42:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8811034435065939958.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9259019226649809386.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 13:42:16] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9259019226649809386.kers
Total runtime 0 ms.
[2026-05-23 13:42:16] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-23 13:42:16] [INFO ] Invariant cache hit.
[2026-05-23 13:42:16] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2026-05-23 13:42:16] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 13:42:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/4 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/4 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 29 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 56ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/132 places, 2/202 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 152 ms. Remains : 2/132 places, 2/202 transitions.
[2026-05-23 13:42:16] [INFO ] Flatten gal took : 0 ms
[2026-05-23 13:42:16] [INFO ] Flatten gal took : 0 ms
[2026-05-23 13:42:16] [INFO ] Input system was already deterministic with 2 transitions.
[2026-05-23 13:42:16] [INFO ] Flatten gal took : 0 ms
[2026-05-23 13:42:16] [INFO ] Flatten gal took : 1 ms
[2026-05-23 13:42:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3259418137796291195.gal : 1 ms
[2026-05-23 13:42:16] [INFO ] Time to serialize properties into /tmp/CTLFireability5270505291659987370.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/CTLFireability3259418137796291195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5270505291659987370.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,51,0.008591,3872,2,53,5,355,6,0,13,250,0


Converting to forward existential form...Done !
original formula: AF((TrainState_42>=1))
=> equivalent forward existential formula: [FwdG(Init,!((TrainState_42>=1)))] = FALSE
Hit Full ! (commute/partial/dont) 0/0/2
(forward)formula 0,1,0.009986,4136,1,0,5,355,20,0,148,250,8
FORMULA BART-COL-050-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Graph (trivial) has 178 edges and 132 vertex of which 41 / 132 are part of one of the 1 SCC in 4 ms
Free SCC test removed 40 places
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 92 transition count 71
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 68 rules applied. Total rules applied 125 place count 36 transition count 59
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 12 rules applied. Total rules applied 137 place count 32 transition count 51
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 12 rules applied. Total rules applied 149 place count 28 transition count 43
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 157 place count 24 transition count 39
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 162 place count 19 transition count 34
Iterating global reduction 5 with 5 rules applied. Total rules applied 167 place count 19 transition count 34
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 172 place count 19 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 173 place count 19 transition count 28
Applied a total of 173 rules in 15 ms. Remains 19 /132 variables (removed 113) and now considering 28/202 (removed 174) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2772473249250493587.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3487476498124741182.kers'
[2026-05-23 13:42:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2772473249250493587.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3487476498124741182.kers]
Normalized transition count is 27 out of 28 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 27 rows 19 cols 54 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-23 13:42:16] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3487476498124741182.kers
Total runtime 2 ms.
[2026-05-23 13:42:16] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-23 13:42:16] [INFO ] Invariant cache hit.
[2026-05-23 13:42:16] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2026-05-23 13:42:16] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2026-05-23 13:42:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 27/46 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 0/46 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/47 variables, and 20 constraints, problems are : Problem set: 0 solved, 18 unsolved in 299 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 27/46 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 18/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/46 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/47 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 242 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 544ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 544ms
Starting structural reductions in SI_CTL mode, iteration 1 : 19/132 places, 28/202 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 624 ms. Remains : 19/132 places, 28/202 transitions.
[2026-05-23 13:42:17] [INFO ] Flatten gal took : 1 ms
[2026-05-23 13:42:17] [INFO ] Flatten gal took : 0 ms
[2026-05-23 13:42:17] [INFO ] Input system was already deterministic with 28 transitions.
RANDOM walk for 208 steps (0 resets) in 5 ms. (34 steps per ms) remains 0/1 properties
FORMULA BART-COL-050-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 13:42:17] [INFO ] Flatten gal took : 1 ms
[2026-05-23 13:42:17] [INFO ] Flatten gal took : 1 ms
[2026-05-23 13:42:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6831173624848646893.gal : 0 ms
[2026-05-23 13:42:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4057973486070684241.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/ReachabilityCardinality6831173624848646893.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4057973486070684241.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 100 transition count 170
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 100 transition count 170
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 91 place count 73 transition count 143
Iterating global reduction 0 with 27 rules applied. Total rules applied 118 place count 73 transition count 143
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 122 place count 69 transition count 139
Iterating global reduction 0 with 4 rules applied. Total rules applied 126 place count 69 transition count 139
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 129 place count 66 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 132 place count 66 transition count 136
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 135 place count 63 transition count 133
Iterating global reduction 0 with 3 rules applied. Total rules applied 138 place count 63 transition count 133
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 141 place count 60 transition count 130
Iterating global reduction 0 with 3 rules applied. Total rules applied 144 place count 60 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 147 place count 57 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 150 place count 57 transition count 127
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 153 place count 54 transition count 124
Iterating global reduction 0 with 3 rules applied. Total rules applied 156 place count 54 transition count 124
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 158 place count 52 transition count 122
Iterating global reduction 0 with 2 rules applied. Total rules applied 160 place count 52 transition count 122
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 162 place count 50 transition count 120
Iterating global reduction 0 with 2 rules applied. Total rules applied 164 place count 50 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 49 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 49 transition count 119
Applied a total of 166 rules in 12 ms. Remains 49 /132 variables (removed 83) and now considering 119/202 (removed 83) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11754608309733352040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11185846165234662954.kers'
[2026-05-23 13:42:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11754608309733352040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11185846165234662954.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 119 rows 49 cols 238 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-23 13:42:17] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11185846165234662954.kers
Total runtime 0 ms.
[2026-05-23 13:42:17] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-23 13:42:17] [INFO ] Invariant cache hit.
[2026-05-23 13:42:17] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2026-05-23 13:42:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 119/168 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 0/168 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 50 constraints, problems are : Problem set: 0 solved, 83 unsolved in 2659 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 119/168 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 83/133 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 0/168 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 133 constraints, problems are : Problem set: 0 solved, 83 unsolved in 2844 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5509ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 5510ms
Starting structural reductions in LTL mode, iteration 1 : 49/132 places, 119/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5696 ms. Remains : 49/132 places, 119/202 transitions.
[2026-05-23 13:42:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 13:42:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 13:42:22] [INFO ] Input system was already deterministic with 119 transitions.
[2026-05-23 13:42:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 13:42:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 13:42:22] [INFO ] Time to serialize gal into /tmp/CTLFireability601381950270281988.gal : 1 ms
[2026-05-23 13:42:22] [INFO ] Time to serialize properties into /tmp/CTLFireability17648720812412875655.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/CTLFireability601381950270281988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17648720812412875655.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,2.49681e+28,1.70514,30700,2,2450,5,192747,6,0,318,174529,0


Converting to forward existential form...Done !
original formula: AF((AX(AX(AF((TrainState_0>=1)))) * (TrainState_0>=1)))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(!(EX(!(!(EG(!((TrainState_0>=1)))))))))) * (TrainState_0>=1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:42:52] [INFO ] Flatten gal took : 2 ms
[2026-05-23 13:42:52] [INFO ] Applying decomposition
[2026-05-23 13:42:52] [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/graph2181546619944186066.txt' '-o' '/tmp/graph2181546619944186066.bin' '-w' '/tmp/graph2181546619944186066.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2181546619944186066.bin' '-l' '-1' '-v' '-w' '/tmp/graph2181546619944186066.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:42:52] [INFO ] Decomposing Gal with order
[2026-05-23 13:42:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:42:52] [INFO ] Removed a total of 37 redundant transitions.
[2026-05-23 13:42:52] [INFO ] Flatten gal took : 4 ms
[2026-05-23 13:42:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 2 ms.
[2026-05-23 13:42:52] [INFO ] Time to serialize gal into /tmp/CTLFireability6266671469183949654.gal : 1 ms
[2026-05-23 13:42:52] [INFO ] Time to serialize properties into /tmp/CTLFireability14009587665575107441.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/CTLFireability6266671469183949654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14009587665575107441.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.49681e+28,7.94263,131956,767,358,47830,284535,130,216710,59,775094,0


Converting to forward existential form...Done !
original formula: AF((AX(AX(AF((i0.u1.TrainState_0>=1)))) * (i0.u1.TrainState_0>=1)))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(!(EX(!(!(EG(!((i0.u1.TrainState_0>=1)))))))))) * (i0.u1.TrainState_0>=1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15629313375746064560.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2264034536406581032.kers'
[2026-05-23 13:43:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15629313375746064560.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2264034536406581032.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 404 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 13:43:22] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2264034536406581032.kers
Total runtime 2 ms.
[2026-05-23 13:43:22] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-23 13:43:22] [INFO ] Invariant cache hit.
[2026-05-23 13:43:23] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-23 13:43:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/334 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 13566 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 202/334 variables, 132/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 166/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/334 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 11386 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24964ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 24964ms
Finished structural reductions in LTL mode , in 1 iterations and 25112 ms. Remains : 132/132 places, 202/202 transitions.
[2026-05-23 13:43:47] [INFO ] Flatten gal took : 5 ms
[2026-05-23 13:43:47] [INFO ] Flatten gal took : 5 ms
[2026-05-23 13:43:48] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-23 13:43:48] [INFO ] Flatten gal took : 5 ms
[2026-05-23 13:43:48] [INFO ] Flatten gal took : 5 ms
[2026-05-23 13:43:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2065341269931036542.gal : 1 ms
[2026-05-23 13:43:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14875990958895226115.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/CTLFireability2065341269931036542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14875990958895226115.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,1.41127e+45,13.6204,223576,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: A(EF((TrainState_0<1)) U (((TrainState_0<1)&&(((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainState_178>=1)))||...5538
=> equivalent forward existential formula: [((Init * !(EG(!((((TrainState_0<1)&&(((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(Train...16663
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 13:44:18] [INFO ] Flatten gal took : 3 ms
[2026-05-23 13:44:18] [INFO ] Applying decomposition
[2026-05-23 13:44:18] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6642526874653306483.txt' '-o' '/tmp/graph6642526874653306483.bin' '-w' '/tmp/graph6642526874653306483.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6642526874653306483.bin' '-l' '-1' '-v' '-w' '/tmp/graph6642526874653306483.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:44:18] [INFO ] Decomposing Gal with order
[2026-05-23 13:44:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:44:18] [INFO ] Removed a total of 45 redundant transitions.
[2026-05-23 13:44:18] [INFO ] Flatten gal took : 11 ms
[2026-05-23 13:44:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 2 ms.
[2026-05-23 13:44:18] [INFO ] Time to serialize gal into /tmp/CTLFireability15576370587073229304.gal : 4 ms
[2026-05-23 13:44:18] [INFO ] Time to serialize properties into /tmp/CTLFireability3536368809367785149.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/CTLFireability15576370587073229304.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3536368809367785149.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.
[2026-05-23 13:44:48] [INFO ] Flatten gal took : 8 ms
[2026-05-23 13:44:48] [INFO ] Flatten gal took : 7 ms
[2026-05-23 13:44:48] [INFO ] Applying decomposition
[2026-05-23 13:44:48] [INFO ] Flatten gal took : 8 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/graph15098890862341215888.txt' '-o' '/tmp/graph15098890862341215888.bin' '-w' '/tmp/graph15098890862341215888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15098890862341215888.bin' '-l' '-1' '-v' '-w' '/tmp/graph15098890862341215888.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:44:48] [INFO ] Decomposing Gal with order
[2026-05-23 13:44:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:44:48] [INFO ] Removed a total of 43 redundant transitions.
[2026-05-23 13:44:48] [INFO ] Flatten gal took : 17 ms
[2026-05-23 13:44:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 2 ms.
[2026-05-23 13:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2559202764441034436.gal : 2 ms
[2026-05-23 13:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability10648583822889663699.ctl : 6 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/CTLFireability2559202764441034436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10648583822889663699.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 11 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 14:09:50] [INFO ] Applying decomposition
[2026-05-23 14:09:50] [INFO ] Flatten gal took : 9 ms
[2026-05-23 14:09:50] [INFO ] Decomposing Gal with order
[2026-05-23 14:09:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 14:09:50] [INFO ] Removed a total of 140 redundant transitions.
[2026-05-23 14:09:50] [INFO ] Flatten gal took : 22 ms
[2026-05-23 14:09:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-23 14:09:50] [INFO ] Time to serialize gal into /tmp/CTLFireability5491289342468322746.gal : 3 ms
[2026-05-23 14:09:50] [INFO ] Time to serialize properties into /tmp/CTLFireability9643097458093677348.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/CTLFireability5491289342468322746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9643097458093677348.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 11 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,1.41127e+45,22.8762,306488,6734,52,530216,337,473,154337,5,1579,0


Converting to forward existential form...Done !
original formula: (AF((AG(((((((((trainidspeeddistance61.TrainState_61>=1)||(trainidspeeddistance65.TrainState_65>=1))||((trainidspeeddistance53.TrainState...19397
=> equivalent forward existential formula: [FwdG((Init * !(EG(((((((((trainidspeeddistance61.TrainState_61<1)&&(trainidspeeddistance65.TrainState_65<1))&&(...19463
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
Fast SCC detection found an SCC at level 101
Fast SCC detection found an SCC at level 102
Fast SCC detection found an SCC at level 103
Fast SCC detection found an SCC at level 104
Fast SCC detection found an SCC at level 105
Fast SCC detection found an SCC at level 106
Fast SCC detection found an SCC at level 107
Fast SCC detection found an SCC at level 108
Fast SCC detection found an SCC at level 109
Fast SCC detection found an SCC at level 110
Fast SCC detection found an SCC at level 111
Fast SCC detection found an SCC at level 112
Fast SCC detection found an SCC at level 113
Fast SCC detection found an SCC at level 114
Fast SCC detection found an SCC at level 115
Fast SCC detection found an SCC at level 116
Fast SCC detection found an SCC at level 117
Fast SCC detection found an SCC at level 118
Fast SCC detection found an SCC at level 119
Fast SCC detection found an SCC at level 120
Fast SCC detection found an SCC at level 121
Fast SCC detection found an SCC at level 122
Fast SCC detection found an SCC at level 123
Fast SCC detection found an SCC at level 124
Fast SCC detection found an SCC at level 125
Fast SCC detection found an SCC at level 126
Fast SCC detection found an SCC at level 127
Fast SCC detection found an SCC at level 128
Fast SCC detection found an SCC at level 129
Fast SCC detection found an SCC at level 130
Fast SCC detection found an SCC at level 131

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BART-COL-050"
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 BART-COL-050, 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 r018-smll-177946788000210"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-COL-050.tgz
mv BART-COL-050 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 ;