Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853730000810.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5832
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 r002-tall-174853730000810
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 712K
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 213K May 29 14:32 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-2025-00
FORMULA_NAME BART-COL-050-CTLFireability-2025-01
FORMULA_NAME BART-COL-050-CTLFireability-2025-02
FORMULA_NAME BART-COL-050-CTLFireability-2025-03
FORMULA_NAME BART-COL-050-CTLFireability-2025-04
FORMULA_NAME BART-COL-050-CTLFireability-2025-05
FORMULA_NAME BART-COL-050-CTLFireability-2025-06
FORMULA_NAME BART-COL-050-CTLFireability-2025-07
FORMULA_NAME BART-COL-050-CTLFireability-2025-08
FORMULA_NAME BART-COL-050-CTLFireability-2025-09
FORMULA_NAME BART-COL-050-CTLFireability-2025-10
FORMULA_NAME BART-COL-050-CTLFireability-2025-11
FORMULA_NAME BART-COL-050-CTLFireability-2025-12
FORMULA_NAME BART-COL-050-CTLFireability-2025-13
FORMULA_NAME BART-COL-050-CTLFireability-2025-14
FORMULA_NAME BART-COL-050-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748670800691

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 202505121319
[2025-05-31 05:53:21] [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]
[2025-05-31 05:53:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 05:53:22] [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.
[2025-05-31 05:53:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 05:53:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 793 ms
[2025-05-31 05:53:22] [INFO ] Detected 3 constant HL places corresponding to 10373 PT places.
[2025-05-31 05:53:22] [INFO ] Imported 4 HL places and 7 HL transitions for a total of 22673 PT places and 7.03614756E10 transition bindings in 83 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
[2025-05-31 05:53:23] [INFO ] Built PT skeleton of HLPN with 4 places and 7 transitions 26 arcs in 5 ms.
[2025-05-31 05:53:23] [INFO ] Skeletonized 2 HLPN properties in 1 ms. Removed 14 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 [1:1*[(MOD (ADD $tsp 1) 6), $ds2]] contains successor/predecessor on variables of sort speed
[2025-05-31 05:53:23] [INFO ] Unfolded HLPN to a Petri net with 10619 places and 323 transitions 601 arcs in 231 ms.
[2025-05-31 05:53:23] [INFO ] Unfolded 16 HLPN properties in 2 ms.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [INFO ] Reduced 35 identical enabling conditions.
[2025-05-31 05:53:23] [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 16 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
// Phase 1: matrix 202 rows 132 cols
[2025-05-31 05:53:23] [INFO ] Computed 1 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:53:23] [INFO ] Implicit Places using invariants in 228 ms returned []
[2025-05-31 05:53:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:53:23] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-05-31 05:53:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 7152 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 6072 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 13274ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 13292ms
Finished structural reductions in LTL mode , in 1 iterations and 13716 ms. Remains : 132/132 places, 202/202 transitions.
Support contains 132 out of 132 places after structural reductions.
[2025-05-31 05:53:37] [INFO ] Flatten gal took : 41 ms
[2025-05-31 05:53:37] [INFO ] Flatten gal took : 38 ms
[2025-05-31 05:53:37] [INFO ] Input system was already deterministic with 202 transitions.
Reduction of identical properties reduced properties to check from 23 to 18
RANDOM walk for 40113 steps (8 resets) in 121 ms. (328 steps per ms) remains 1/18 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 1/1 properties
[2025-05-31 05:53:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp15 is UNSAT
After SMT solving in domain Real declared 1/334 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 20 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/132 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-05-31 05:53:37] [INFO ] Flatten gal took : 22 ms
[2025-05-31 05:53:38] [INFO ] Flatten gal took : 20 ms
[2025-05-31 05:53:38] [INFO ] Input system was already deterministic with 202 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
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.
[2025-05-31 05:53:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:53:38] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-05-31 05:53:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:53:38] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-05-31 05:53:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 6507 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 5923 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 12446ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 12448ms
Finished structural reductions in LTL mode , in 1 iterations and 12555 ms. Remains : 132/132 places, 202/202 transitions.
[2025-05-31 05:53:50] [INFO ] Flatten gal took : 9 ms
[2025-05-31 05:53:50] [INFO ] Flatten gal took : 8 ms
[2025-05-31 05:53:50] [INFO ] Input system was already deterministic with 202 transitions.
[2025-05-31 05:53:50] [INFO ] Flatten gal took : 8 ms
[2025-05-31 05:53:50] [INFO ] Flatten gal took : 8 ms
[2025-05-31 05:53:50] [INFO ] Time to serialize gal into /tmp/CTLFireability7912897277367726039.gal : 4 ms
[2025-05-31 05:53:50] [INFO ] Time to serialize properties into /tmp/CTLFireability16007429218507568156.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7912897277367726039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16007429218507568156.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+45,8.73149,224492,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: (A(AX(((((!(AF(((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>=1)))||(((TrainState_57>=1)||(TrainSt...15162
=> equivalent forward existential formula: [(FwdU((Init * !((E(!(!(E(TRUE U !(!(EX(!(EX(((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)...19400
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-05-31 05:54:20] [INFO ] Flatten gal took : 9 ms
[2025-05-31 05:54:20] [INFO ] Applying decomposition
[2025-05-31 05:54:20] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4030730527008254072.txt' '-o' '/tmp/graph4030730527008254072.bin' '-w' '/tmp/graph4030730527008254072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4030730527008254072.bin' '-l' '-1' '-v' '-w' '/tmp/graph4030730527008254072.weights' '-q' '0' '-e' '0.001'
[2025-05-31 05:54:21] [INFO ] Decomposing Gal with order
[2025-05-31 05:54:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 05:54:21] [INFO ] Removed a total of 51 redundant transitions.
[2025-05-31 05:54:21] [INFO ] Flatten gal took : 39 ms
[2025-05-31 05:54:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 8 ms.
[2025-05-31 05:54:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14675172809235718258.gal : 6 ms
[2025-05-31 05:54:21] [INFO ] Time to serialize properties into /tmp/CTLFireability17560537746564404778.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14675172809235718258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17560537746564404778.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 132 transition count 145
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 114 place count 75 transition count 145
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 119 place count 70 transition count 140
Iterating global reduction 2 with 5 rules applied. Total rules applied 124 place count 70 transition count 140
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 152 place count 56 transition count 126
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 2 with 35 rules applied. Total rules applied 187 place count 56 transition count 91
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 188 place count 56 transition count 91
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 189 place count 55 transition count 90
Iterating global reduction 2 with 1 rules applied. Total rules applied 190 place count 55 transition count 90
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 191 place count 55 transition count 89
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 2 with 1 rules applied. Total rules applied 192 place count 55 transition count 88
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 193 place count 54 transition count 88
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 194 place count 54 transition count 87
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 195 place count 54 transition count 86
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 196 place count 53 transition count 86
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 197 place count 53 transition count 85
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 6 with 1 rules applied. Total rules applied 198 place count 53 transition count 84
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 199 place count 52 transition count 84
Applied a total of 199 rules in 40 ms. Remains 52 /132 variables (removed 80) and now considering 84/202 (removed 118) transitions.
// Phase 1: matrix 84 rows 52 cols
[2025-05-31 05:54:51] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:54:51] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-31 05:54:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:54:51] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 05:54:51] [INFO ] Redundant transitions in 1 ms returned []
Running 83 sub problems to find dead transitions.
[2025-05-31 05:54:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 84/136 variables, 52/53 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 0/136 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 53 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1526 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 52/52 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 84/136 variables, 52/53 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 83/136 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 0/136 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 136 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1305 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 52/52 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2837ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 2838ms
Starting structural reductions in SI_CTL mode, iteration 1 : 52/132 places, 84/202 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2972 ms. Remains : 52/132 places, 84/202 transitions.
[2025-05-31 05:54:54] [INFO ] Flatten gal took : 4 ms
[2025-05-31 05:54:54] [INFO ] Flatten gal took : 3 ms
[2025-05-31 05:54:54] [INFO ] Input system was already deterministic with 84 transitions.
[2025-05-31 05:54:54] [INFO ] Flatten gal took : 3 ms
[2025-05-31 05:54:54] [INFO ] Flatten gal took : 2 ms
[2025-05-31 05:54:54] [INFO ] Time to serialize gal into /tmp/CTLFireability7733868221869796654.gal : 1 ms
[2025-05-31 05:54:54] [INFO ] Time to serialize properties into /tmp/CTLFireability5662862352639810237.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7733868221869796654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5662862352639810237.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 05:55:24] [INFO ] Flatten gal took : 7 ms
[2025-05-31 05:55:24] [INFO ] Applying decomposition
[2025-05-31 05:55:24] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11815671444742399813.txt' '-o' '/tmp/graph11815671444742399813.bin' '-w' '/tmp/graph11815671444742399813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11815671444742399813.bin' '-l' '-1' '-v' '-w' '/tmp/graph11815671444742399813.weights' '-q' '0' '-e' '0.001'
[2025-05-31 05:55:24] [INFO ] Decomposing Gal with order
[2025-05-31 05:55:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 05:55:24] [INFO ] Removed a total of 32 redundant transitions.
[2025-05-31 05:55:24] [INFO ] Flatten gal took : 6 ms
[2025-05-31 05:55:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2025-05-31 05:55:24] [INFO ] Time to serialize gal into /tmp/CTLFireability7617762383798278293.gal : 1 ms
[2025-05-31 05:55:24] [INFO ] Time to serialize properties into /tmp/CTLFireability15520415854206345337.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7617762383798278293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15520415854206345337.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 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 1 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 1 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 0 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 0 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 1 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 47 ms. Remains 2 /132 variables (removed 130) and now considering 2/202 (removed 200) transitions.
// Phase 1: matrix 2 rows 2 cols
[2025-05-31 05:55:54] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:55:54] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-05-31 05:55:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:55:54] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 05:55:54] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-05-31 05:55:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 22 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 51ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 52ms
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 143 ms. Remains : 2/132 places, 2/202 transitions.
[2025-05-31 05:55:54] [INFO ] Flatten gal took : 1 ms
[2025-05-31 05:55:54] [INFO ] Flatten gal took : 0 ms
[2025-05-31 05:55:54] [INFO ] Input system was already deterministic with 2 transitions.
[2025-05-31 05:55:54] [INFO ] Flatten gal took : 0 ms
[2025-05-31 05:55:54] [INFO ] Flatten gal took : 1 ms
[2025-05-31 05:55:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9346633100319566012.gal : 0 ms
[2025-05-31 05:55:54] [INFO ] Time to serialize properties into /tmp/CTLFireability8234587154198934255.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9346633100319566012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8234587154198934255.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,51,0.005632,3788,2,53,5,355,6,0,13,250,0


Converting to forward existential form...Done !
original formula: EG(AG(AF((TrainState_0>=1))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(EG(!((TrainState_0>=1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.010043,4044,1,0,6,365,24,1,147,258,8
FORMULA BART-COL-050-CTLFireability-2025-02 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 14 ms. Remains 49 /132 variables (removed 83) and now considering 119/202 (removed 83) transitions.
// Phase 1: matrix 119 rows 49 cols
[2025-05-31 05:55:54] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:55:54] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-05-31 05:55:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:55:54] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2025-05-31 05:55:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 1466 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 1364 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 2837ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 2837ms
Starting structural reductions in LTL mode, iteration 1 : 49/132 places, 119/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2910 ms. Remains : 49/132 places, 119/202 transitions.
[2025-05-31 05:55:57] [INFO ] Flatten gal took : 8 ms
[2025-05-31 05:55:57] [INFO ] Flatten gal took : 8 ms
[2025-05-31 05:55:57] [INFO ] Input system was already deterministic with 119 transitions.
[2025-05-31 05:55:57] [INFO ] Flatten gal took : 2 ms
[2025-05-31 05:55:57] [INFO ] Flatten gal took : 3 ms
[2025-05-31 05:55:57] [INFO ] Time to serialize gal into /tmp/CTLFireability14967015962555516038.gal : 1 ms
[2025-05-31 05:55:57] [INFO ] Time to serialize properties into /tmp/CTLFireability14362643394869815806.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14967015962555516038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14362643394869815806.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.49681e+28,0.977018,30604,2,2450,5,192747,6,0,318,174529,0


Converting to forward existential form...Done !
original formula: EF(AX(AG((TrainState_0<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((TrainState_0<1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.93579,50188,1,0,6,224174,15,0,3668,174529,5
FORMULA BART-COL-050-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL 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.
// Phase 1: matrix 202 rows 132 cols
[2025-05-31 05:56:00] [INFO ] Computed 1 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:56:00] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-05-31 05:56:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:56:00] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 05:56:00] [INFO ] Redundant transitions in 6 ms returned []
Running 166 sub problems to find dead transitions.
[2025-05-31 05:56:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 6351 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 5944 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 12310ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 12310ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 12433 ms. Remains : 132/132 places, 202/202 transitions.
[2025-05-31 05:56:12] [INFO ] Flatten gal took : 9 ms
[2025-05-31 05:56:12] [INFO ] Flatten gal took : 6 ms
[2025-05-31 05:56:12] [INFO ] Input system was already deterministic with 202 transitions.
[2025-05-31 05:56:12] [INFO ] Flatten gal took : 6 ms
[2025-05-31 05:56:12] [INFO ] Flatten gal took : 6 ms
[2025-05-31 05:56:12] [INFO ] Time to serialize gal into /tmp/CTLFireability11810959257600747059.gal : 1 ms
[2025-05-31 05:56:12] [INFO ] Time to serialize properties into /tmp/CTLFireability15603074077523337580.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11810959257600747059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15603074077523337580.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+45,9.26159,223480,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: AF(((AG((((TrainState_42<1)||(TrainState_0>=1))||((((((((((TrainState_61<1)&&(TrainState_191<1))&&((TrainState_63<1)&&(TrainState_189<1))...16619
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !((((TrainState_42<1)||(TrainState_0>=1))||((((((((((TrainState_61<1)&&(TrainState_191...29859
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-05-31 05:56:42] [INFO ] Flatten gal took : 9 ms
[2025-05-31 05:56:42] [INFO ] Applying decomposition
[2025-05-31 05:56:42] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8968563088563549608.txt' '-o' '/tmp/graph8968563088563549608.bin' '-w' '/tmp/graph8968563088563549608.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8968563088563549608.bin' '-l' '-1' '-v' '-w' '/tmp/graph8968563088563549608.weights' '-q' '0' '-e' '0.001'
[2025-05-31 05:56:42] [INFO ] Decomposing Gal with order
[2025-05-31 05:56:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 05:56:42] [INFO ] Removed a total of 50 redundant transitions.
[2025-05-31 05:56:42] [INFO ] Flatten gal took : 21 ms
[2025-05-31 05:56:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 3 ms.
[2025-05-31 05:56:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9166975217789789061.gal : 2 ms
[2025-05-31 05:56:43] [INFO ] Time to serialize properties into /tmp/CTLFireability4291413997343220076.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9166975217789789061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4291413997343220076.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 123 transition count 193
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 123 transition count 193
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 117 transition count 187
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 117 transition count 187
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 114 transition count 184
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 114 transition count 184
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 111 transition count 181
Iterating global reduction 0 with 3 rules applied. Total rules applied 42 place count 111 transition count 181
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 108 transition count 178
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 108 transition count 178
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 105 transition count 175
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 105 transition count 175
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 103 transition count 173
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 103 transition count 173
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 101 transition count 171
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 101 transition count 171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 100 transition count 170
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 100 transition count 170
Applied a total of 64 rules in 12 ms. Remains 100 /132 variables (removed 32) and now considering 170/202 (removed 32) transitions.
// Phase 1: matrix 170 rows 100 cols
[2025-05-31 05:57:13] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:57:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-05-31 05:57:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:57:13] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 134 sub problems to find dead transitions.
[2025-05-31 05:57:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 170/270 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (OVERLAPS) 0/270 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 101 constraints, problems are : Problem set: 0 solved, 134 unsolved in 4004 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (OVERLAPS) 170/270 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 134/235 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (OVERLAPS) 0/270 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 235 constraints, problems are : Problem set: 0 solved, 134 unsolved in 3534 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7546ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 7546ms
Starting structural reductions in LTL mode, iteration 1 : 100/132 places, 170/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7654 ms. Remains : 100/132 places, 170/202 transitions.
[2025-05-31 05:57:20] [INFO ] Flatten gal took : 7 ms
[2025-05-31 05:57:20] [INFO ] Flatten gal took : 8 ms
[2025-05-31 05:57:20] [INFO ] Input system was already deterministic with 170 transitions.
[2025-05-31 05:57:20] [INFO ] Flatten gal took : 4 ms
[2025-05-31 05:57:20] [INFO ] Flatten gal took : 4 ms
[2025-05-31 05:57:20] [INFO ] Time to serialize gal into /tmp/CTLFireability11873581129342183810.gal : 1 ms
[2025-05-31 05:57:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2519393829809583624.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11873581129342183810.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2519393829809583624.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.34191e+40,5.18437,125280,2,5051,5,815070,6,0,573,724706,0


Converting to forward existential form...Done !
original formula: AG(E((((((((EX(((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>=1)))||(((TrainState_57>=1)||(TrainSt...6041
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((((((((EX(((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainSta...6101
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,25.6505,370224,1,0,24,1.44684e+06,23,15,7435,1.34195e+06,19
FORMULA BART-COL-050-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 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.
// Phase 1: matrix 202 rows 132 cols
[2025-05-31 05:57:46] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:57:46] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-31 05:57:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:57:46] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-05-31 05:57:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 6717 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 5868 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 12596ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 12596ms
Finished structural reductions in LTL mode , in 1 iterations and 12713 ms. Remains : 132/132 places, 202/202 transitions.
[2025-05-31 05:57:59] [INFO ] Flatten gal took : 10 ms
[2025-05-31 05:57:59] [INFO ] Flatten gal took : 4 ms
[2025-05-31 05:57:59] [INFO ] Input system was already deterministic with 202 transitions.
[2025-05-31 05:57:59] [INFO ] Flatten gal took : 4 ms
[2025-05-31 05:57:59] [INFO ] Flatten gal took : 4 ms
[2025-05-31 05:57:59] [INFO ] Time to serialize gal into /tmp/CTLFireability6696510345942676818.gal : 1 ms
[2025-05-31 05:57:59] [INFO ] Time to serialize properties into /tmp/CTLFireability14545941037379858801.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6696510345942676818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14545941037379858801.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+45,9.29175,223388,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: E(EX((AX(EX((TrainState_42>=1))) * A(EX(((((((((TrainState_61>=1)||(TrainState_191>=1))||((TrainState_63>=1)||(TrainState_189>=1)))||(((T...1803
=> equivalent forward existential formula: [(FwdU(Init,EX((!(EX(!(EX((TrainState_42>=1))))) * !((E(!((((((TrainState_131>=1)||(TrainState_130>=1))||((Train...2286
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 178/187/24
Detected timeout of ITS tools.
[2025-05-31 05:58:29] [INFO ] Flatten gal took : 4 ms
[2025-05-31 05:58:29] [INFO ] Applying decomposition
[2025-05-31 05:58:29] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph832534122221421894.txt' '-o' '/tmp/graph832534122221421894.bin' '-w' '/tmp/graph832534122221421894.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph832534122221421894.bin' '-l' '-1' '-v' '-w' '/tmp/graph832534122221421894.weights' '-q' '0' '-e' '0.001'
[2025-05-31 05:58:29] [INFO ] Decomposing Gal with order
[2025-05-31 05:58:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 05:58:29] [INFO ] Removed a total of 48 redundant transitions.
[2025-05-31 05:58:29] [INFO ] Flatten gal took : 11 ms
[2025-05-31 05:58:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 3 ms.
[2025-05-31 05:58:29] [INFO ] Time to serialize gal into /tmp/CTLFireability10851049383861997617.gal : 8 ms
[2025-05-31 05:58:29] [INFO ] Time to serialize properties into /tmp/CTLFireability3191040193502106279.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10851049383861997617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3191040193502106279.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 3 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2025-05-31 05:58:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:58:59] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-31 05:58:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:58:59] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-05-31 05:58:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 6539 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 5764 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 12338ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 12340ms
Finished structural reductions in LTL mode , in 1 iterations and 12474 ms. Remains : 132/132 places, 202/202 transitions.
[2025-05-31 05:59:11] [INFO ] Flatten gal took : 4 ms
[2025-05-31 05:59:12] [INFO ] Flatten gal took : 5 ms
[2025-05-31 05:59:12] [INFO ] Input system was already deterministic with 202 transitions.
[2025-05-31 05:59:12] [INFO ] Flatten gal took : 5 ms
[2025-05-31 05:59:12] [INFO ] Flatten gal took : 5 ms
[2025-05-31 05:59:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9165747152452364013.gal : 0 ms
[2025-05-31 05:59:12] [INFO ] Time to serialize properties into /tmp/CTLFireability1827416485531776614.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9165747152452364013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1827416485531776614.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+45,8.85932,224060,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: (A(AF(((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>=1)))||(((TrainState_57>=1)||(TrainState_110>=...11253
=> equivalent forward existential formula: ([(FwdU((Init * !((E(!((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainState_178>=1))...14393
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 178/187/24
Detected timeout of ITS tools.
[2025-05-31 05:59:42] [INFO ] Flatten gal took : 5 ms
[2025-05-31 05:59:42] [INFO ] Applying decomposition
[2025-05-31 05:59:42] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11570524711675557250.txt' '-o' '/tmp/graph11570524711675557250.bin' '-w' '/tmp/graph11570524711675557250.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11570524711675557250.bin' '-l' '-1' '-v' '-w' '/tmp/graph11570524711675557250.weights' '-q' '0' '-e' '0.001'
[2025-05-31 05:59:42] [INFO ] Decomposing Gal with order
[2025-05-31 05:59:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 05:59:42] [INFO ] Removed a total of 43 redundant transitions.
[2025-05-31 05:59:42] [INFO ] Flatten gal took : 27 ms
[2025-05-31 05:59:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 12 ms.
[2025-05-31 05:59:42] [INFO ] Time to serialize gal into /tmp/CTLFireability9805500783130527308.gal : 2 ms
[2025-05-31 05:59:42] [INFO ] Time to serialize properties into /tmp/CTLFireability3245605628631657553.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9805500783130527308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3245605628631657553.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
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 0 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 0 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 0 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 33 ms. Remains 2 /132 variables (removed 130) and now considering 2/202 (removed 200) transitions.
// Phase 1: matrix 2 rows 2 cols
[2025-05-31 06:00:12] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:00:12] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-05-31 06:00:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:00:12] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:00:12] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-05-31 06:00:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 20 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 25 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 49ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 49ms
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 188 ms. Remains : 2/132 places, 2/202 transitions.
[2025-05-31 06:00:12] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:00:12] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:00:12] [INFO ] Input system was already deterministic with 2 transitions.
[2025-05-31 06:00:12] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:00:12] [INFO ] Flatten gal took : 0 ms
[2025-05-31 06:00:12] [INFO ] Time to serialize gal into /tmp/CTLFireability14486064630912390565.gal : 0 ms
[2025-05-31 06:00:12] [INFO ] Time to serialize properties into /tmp/CTLFireability12156822062892166011.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14486064630912390565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12156822062892166011.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,51,0.005595,3788,2,53,5,355,6,0,13,250,0


Converting to forward existential form...Done !
original formula: AF(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 0,0,0.013932,4044,1,0,6,606,19,1,145,402,10
FORMULA BART-COL-050-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Graph (trivial) has 44 edges and 132 vertex of which 6 / 132 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 0 with 1 rules applied. Total rules applied 2 place count 127 transition count 196
Reduce places removed 1 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 10 rules applied. Total rules applied 12 place count 126 transition count 187
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 21 place count 117 transition count 187
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 21 place count 117 transition count 185
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 25 place count 115 transition count 185
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 30 place count 110 transition count 180
Iterating global reduction 3 with 5 rules applied. Total rules applied 35 place count 110 transition count 180
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 38 place count 107 transition count 177
Iterating global reduction 3 with 3 rules applied. Total rules applied 41 place count 107 transition count 177
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 44 place count 104 transition count 174
Iterating global reduction 3 with 3 rules applied. Total rules applied 47 place count 104 transition count 174
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 50 place count 101 transition count 171
Iterating global reduction 3 with 3 rules applied. Total rules applied 53 place count 101 transition count 171
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 55 place count 99 transition count 169
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 99 transition count 169
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 59 place count 97 transition count 167
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 97 transition count 167
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 96 transition count 166
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 96 transition count 166
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 77 place count 89 transition count 159
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 78 place count 89 transition count 158
Applied a total of 78 rules in 24 ms. Remains 89 /132 variables (removed 43) and now considering 158/202 (removed 44) transitions.
// Phase 1: matrix 158 rows 89 cols
[2025-05-31 06:00:12] [INFO ] Computed 1 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:00:12] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-31 06:00:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:00:12] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:00:12] [INFO ] Redundant transitions in 8 ms returned []
Running 122 sub problems to find dead transitions.
[2025-05-31 06:00:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 3 (OVERLAPS) 157/246 variables, 89/90 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (OVERLAPS) 0/246 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Real declared 246/247 variables, and 90 constraints, problems are : Problem set: 0 solved, 122 unsolved in 3132 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 89/89 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 122 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 3 (OVERLAPS) 157/246 variables, 89/90 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 122/212 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 6 (OVERLAPS) 0/246 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Int declared 246/247 variables, and 212 constraints, problems are : Problem set: 0 solved, 122 unsolved in 3052 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 89/89 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6195ms problems are : Problem set: 0 solved, 122 unsolved
Search for dead transitions found 0 dead transitions in 6196ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/132 places, 158/202 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6321 ms. Remains : 89/132 places, 158/202 transitions.
[2025-05-31 06:00:18] [INFO ] Flatten gal took : 8 ms
[2025-05-31 06:00:18] [INFO ] Flatten gal took : 3 ms
[2025-05-31 06:00:18] [INFO ] Input system was already deterministic with 158 transitions.
[2025-05-31 06:00:18] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:00:18] [INFO ] Flatten gal took : 3 ms
[2025-05-31 06:00:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17185393734345527797.gal : 1 ms
[2025-05-31 06:00:18] [INFO ] Time to serialize properties into /tmp/CTLFireability894818074951093054.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17185393734345527797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability894818074951093054.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 06:00:48] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:00:48] [INFO ] Applying decomposition
[2025-05-31 06:00:48] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11841081435793260500.txt' '-o' '/tmp/graph11841081435793260500.bin' '-w' '/tmp/graph11841081435793260500.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11841081435793260500.bin' '-l' '-1' '-v' '-w' '/tmp/graph11841081435793260500.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:00:48] [INFO ] Decomposing Gal with order
[2025-05-31 06:00:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:00:48] [INFO ] Removed a total of 87 redundant transitions.
[2025-05-31 06:00:48] [INFO ] Flatten gal took : 23 ms
[2025-05-31 06:00:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 2 ms.
[2025-05-31 06:00:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2434390270610908908.gal : 1 ms
[2025-05-31 06:00:48] [INFO ] Time to serialize properties into /tmp/CTLFireability15957265193354761338.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2434390270610908908.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15957265193354761338.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22628e+38,24.091,186896,1583,307,162279,98566,243,670682,47,330075,0


Converting to forward existential form...Done !
original formula: EG(EF(AG(((((((((i8.u14.TrainState_61<1)&&(i4.u3.TrainState_65<1))&&((i2.i0.u8.TrainState_53<1)&&(i6.u23.TrainState_118<1)))&&(((i2.i1.u1...2641
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(E(TRUE U !(((((((((i8.u14.TrainState_61<1)&&(i4.u3.TrainState_65<1))&&((i2.i0.u8.TrainStat...1454
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
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.
// Phase 1: matrix 202 rows 132 cols
[2025-05-31 06:01:19] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:01:19] [INFO ] Implicit Places using invariants in 82 ms returned []
[2025-05-31 06:01:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:01:19] [INFO ] Implicit Places using invariants and state equation in 476 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-05-31 06:01:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 6570 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 5874 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 12455ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 12455ms
Finished structural reductions in LTL mode , in 1 iterations and 13030 ms. Remains : 132/132 places, 202/202 transitions.
[2025-05-31 06:01:32] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:01:32] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:01:32] [INFO ] Input system was already deterministic with 202 transitions.
[2025-05-31 06:01:32] [INFO ] Flatten gal took : 11 ms
[2025-05-31 06:01:32] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:01:32] [INFO ] Time to serialize gal into /tmp/CTLFireability17029898418357950609.gal : 1 ms
[2025-05-31 06:01:32] [INFO ] Time to serialize properties into /tmp/CTLFireability4907587794204184830.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17029898418357950609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4907587794204184830.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+45,10.0479,224044,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: (EG((((((((A((A(((((((((TrainState_61>=1)||(TrainState_65>=1))||((TrainState_53>=1)||(TrainState_118>=1)))||(((TrainState_57>=1)||(TrainS...6706
=> equivalent forward existential formula: ([(Init * !(EG((((((((!((E(!(!(E(TRUE U !((TrainState_42>=1))))) U (!((!((E(!((TrainState_42>=1)) U (!(((((((((T...7392
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 178/187/24
Detected timeout of ITS tools.
[2025-05-31 06:02:02] [INFO ] Flatten gal took : 10 ms
[2025-05-31 06:02:02] [INFO ] Applying decomposition
[2025-05-31 06:02:02] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8100240766784928819.txt' '-o' '/tmp/graph8100240766784928819.bin' '-w' '/tmp/graph8100240766784928819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8100240766784928819.bin' '-l' '-1' '-v' '-w' '/tmp/graph8100240766784928819.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:02:02] [INFO ] Decomposing Gal with order
[2025-05-31 06:02:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:02:02] [INFO ] Removed a total of 49 redundant transitions.
[2025-05-31 06:02:02] [INFO ] Flatten gal took : 11 ms
[2025-05-31 06:02:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 2 ms.
[2025-05-31 06:02:02] [INFO ] Time to serialize gal into /tmp/CTLFireability17677575317575917838.gal : 2 ms
[2025-05-31 06:02:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17774832601626529863.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17677575317575917838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17774832601626529863.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2025-05-31 06:02:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:02:32] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-05-31 06:02:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:02:32] [INFO ] Implicit Places using invariants and state equation in 63 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.
[2025-05-31 06:02:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 6508 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 5780 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 12300ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 12301ms
Finished structural reductions in LTL mode , in 1 iterations and 12449 ms. Remains : 132/132 places, 202/202 transitions.
[2025-05-31 06:02:44] [INFO ] Flatten gal took : 10 ms
[2025-05-31 06:02:44] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:02:44] [INFO ] Input system was already deterministic with 202 transitions.
[2025-05-31 06:02:44] [INFO ] Flatten gal took : 17 ms
[2025-05-31 06:02:44] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:02:44] [INFO ] Time to serialize gal into /tmp/CTLFireability5241575166300614668.gal : 0 ms
[2025-05-31 06:02:44] [INFO ] Time to serialize properties into /tmp/CTLFireability13422870766358528826.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5241575166300614668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13422870766358528826.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+45,9.56622,223332,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: (E(((!(((AF((TrainState_42>=1)) * E((TrainState_42>=1) U (TrainState_0>=1))) * AX((TrainState_0>=1)))) * E(((((((((AX((((((TrainState_131...17487
=> equivalent forward existential formula: ([(Init * !(E(((!(((!(EG(!((TrainState_42>=1)))) * E((TrainState_42>=1) U (TrainState_0>=1))) * !(EX(!((TrainSta...20706
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-05-31 06:03:14] [INFO ] Flatten gal took : 7 ms
[2025-05-31 06:03:14] [INFO ] Applying decomposition
[2025-05-31 06:03:14] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3050996539953875188.txt' '-o' '/tmp/graph3050996539953875188.bin' '-w' '/tmp/graph3050996539953875188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3050996539953875188.bin' '-l' '-1' '-v' '-w' '/tmp/graph3050996539953875188.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:03:14] [INFO ] Decomposing Gal with order
[2025-05-31 06:03:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:03:14] [INFO ] Removed a total of 50 redundant transitions.
[2025-05-31 06:03:14] [INFO ] Flatten gal took : 13 ms
[2025-05-31 06:03:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 2 ms.
[2025-05-31 06:03:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3590202428246942735.gal : 1 ms
[2025-05-31 06:03:14] [INFO ] Time to serialize properties into /tmp/CTLFireability3365324177199542866.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3590202428246942735.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3365324177199542866.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
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 6 ms. Remains 90 /132 variables (removed 42) and now considering 160/202 (removed 42) transitions.
// Phase 1: matrix 160 rows 90 cols
[2025-05-31 06:03:45] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:03:45] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-05-31 06:03:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:03:45] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2025-05-31 06:03:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 3600 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 2973 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 6580ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 6581ms
Starting structural reductions in LTL mode, iteration 1 : 90/132 places, 160/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6717 ms. Remains : 90/132 places, 160/202 transitions.
[2025-05-31 06:03:51] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:03:51] [INFO ] Flatten gal took : 3 ms
[2025-05-31 06:03:51] [INFO ] Input system was already deterministic with 160 transitions.
[2025-05-31 06:03:51] [INFO ] Flatten gal took : 2 ms
[2025-05-31 06:03:51] [INFO ] Flatten gal took : 2 ms
[2025-05-31 06:03:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13179193752912330760.gal : 1 ms
[2025-05-31 06:03:51] [INFO ] Time to serialize properties into /tmp/CTLFireability9215787276237779828.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13179193752912330760.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9215787276237779828.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.9152e+38,7.10964,133808,2,4541,5,780607,6,0,523,744751,0


Converting to forward existential form...Done !
original formula: EX(E(AG((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainState_178>=1)))||(((TrainState_176>=1)||(TrainState_17...728
=> equivalent forward existential formula: (([((FwdU(FwdU(EY(Init),!(E(TRUE U !((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(Train...2186
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-05-31 06:04:21] [INFO ] Flatten gal took : 8 ms
[2025-05-31 06:04:21] [INFO ] Applying decomposition
[2025-05-31 06:04:21] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10513754940482849484.txt' '-o' '/tmp/graph10513754940482849484.bin' '-w' '/tmp/graph10513754940482849484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10513754940482849484.bin' '-l' '-1' '-v' '-w' '/tmp/graph10513754940482849484.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:04:21] [INFO ] Decomposing Gal with order
[2025-05-31 06:04:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:04:21] [INFO ] Removed a total of 54 redundant transitions.
[2025-05-31 06:04:21] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:04:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 1 ms.
[2025-05-31 06:04:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14185667862337286718.gal : 1 ms
[2025-05-31 06:04:21] [INFO ] Time to serialize properties into /tmp/CTLFireability11601604424434782090.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14185667862337286718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11601604424434782090.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
// Phase 1: matrix 202 rows 132 cols
[2025-05-31 06:04:51] [INFO ] Computed 1 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:04:51] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-05-31 06:04:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:04:52] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-05-31 06:04:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 6512 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 5792 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 12316ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 12317ms
Finished structural reductions in LTL mode , in 1 iterations and 12437 ms. Remains : 132/132 places, 202/202 transitions.
[2025-05-31 06:05:04] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:05:04] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:05:04] [INFO ] Input system was already deterministic with 202 transitions.
[2025-05-31 06:05:04] [INFO ] Flatten gal took : 3 ms
[2025-05-31 06:05:04] [INFO ] Flatten gal took : 3 ms
[2025-05-31 06:05:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9461423511261194170.gal : 1 ms
[2025-05-31 06:05:04] [INFO ] Time to serialize properties into /tmp/CTLFireability12742068560106421067.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9461423511261194170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12742068560106421067.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+45,8.59853,223784,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: !(A(AX((AX(EF((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainState_178>=1)))||(((TrainState_176>=1)||(TrainSt...2271
=> equivalent forward existential formula: ([(EY((EY((FwdU(Init,!((TrainState_0<1))) * !((TrainState_0<1)))) * !(!((!(E(TRUE U !((TrainState_0>=1)))) * !(E...2417
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-05-31 06:05:34] [INFO ] Flatten gal took : 9 ms
[2025-05-31 06:05:34] [INFO ] Applying decomposition
[2025-05-31 06:05:34] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10022656686841838569.txt' '-o' '/tmp/graph10022656686841838569.bin' '-w' '/tmp/graph10022656686841838569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10022656686841838569.bin' '-l' '-1' '-v' '-w' '/tmp/graph10022656686841838569.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:05:34] [INFO ] Decomposing Gal with order
[2025-05-31 06:05:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:05:34] [INFO ] Removed a total of 49 redundant transitions.
[2025-05-31 06:05:34] [INFO ] Flatten gal took : 8 ms
[2025-05-31 06:05:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 1 ms.
[2025-05-31 06:05:34] [INFO ] Time to serialize gal into /tmp/CTLFireability10089537368920034121.gal : 1 ms
[2025-05-31 06:05:34] [INFO ] Time to serialize properties into /tmp/CTLFireability16212499004319238130.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10089537368920034121.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16212499004319238130.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 4 ms. Remains 90 /132 variables (removed 42) and now considering 160/202 (removed 42) transitions.
// Phase 1: matrix 160 rows 90 cols
[2025-05-31 06:06:04] [INFO ] Computed 1 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:06:04] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-31 06:06:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:06:04] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2025-05-31 06:06:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 3498 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 3088 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 6595ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 6595ms
Starting structural reductions in LTL mode, iteration 1 : 90/132 places, 160/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6689 ms. Remains : 90/132 places, 160/202 transitions.
[2025-05-31 06:06:11] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:06:11] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:06:11] [INFO ] Input system was already deterministic with 160 transitions.
[2025-05-31 06:06:11] [INFO ] Flatten gal took : 3 ms
[2025-05-31 06:06:11] [INFO ] Flatten gal took : 2 ms
[2025-05-31 06:06:11] [INFO ] Time to serialize gal into /tmp/CTLFireability10883893620584035501.gal : 0 ms
[2025-05-31 06:06:11] [INFO ] Time to serialize properties into /tmp/CTLFireability5365982147593194519.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10883893620584035501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5365982147593194519.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.9152e+38,6.18545,134964,2,4541,5,780607,6,0,523,744751,0


Converting to forward existential form...Done !
original formula: EX(EG((EX((TrainState_0>=1)) * AG((((((TrainState_131<1)&&(TrainState_130<1))&&((TrainState_175<1)&&(TrainState_178<1)))&&(((TrainState_1...248
=> equivalent forward existential formula: [FwdG(EY(Init),(EX((TrainState_0>=1)) * !(E(TRUE U !((((((TrainState_131<1)&&(TrainState_130<1))&&((TrainState_1...303
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,16.0361,210100,1,0,7,951116,22,0,6661,796203,8
FORMULA BART-COL-050-CTLFireability-2025-14 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 2 ms. Remains 132 /132 variables (removed 0) and now considering 202/202 (removed 0) transitions.
// Phase 1: matrix 202 rows 132 cols
[2025-05-31 06:06:27] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:06:27] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-05-31 06:06:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:06:27] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-05-31 06:06:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 6622 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 5907 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 12539ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 12540ms
Finished structural reductions in LTL mode , in 1 iterations and 12674 ms. Remains : 132/132 places, 202/202 transitions.
[2025-05-31 06:06:39] [INFO ] Flatten gal took : 5 ms
[2025-05-31 06:06:39] [INFO ] Flatten gal took : 9 ms
[2025-05-31 06:06:39] [INFO ] Input system was already deterministic with 202 transitions.
[2025-05-31 06:06:39] [INFO ] Flatten gal took : 4 ms
[2025-05-31 06:06:39] [INFO ] Flatten gal took : 3 ms
[2025-05-31 06:06:39] [INFO ] Time to serialize gal into /tmp/CTLFireability18251067796076099313.gal : 0 ms
[2025-05-31 06:06:39] [INFO ] Time to serialize properties into /tmp/CTLFireability6174801065124792522.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18251067796076099313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6174801065124792522.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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+45,10.9861,224408,2,6683,5,1.1196e+06,6,0,733,878880,0


Converting to forward existential form...Done !
original formula: (AX(A(EF((((((((TrainState_131>=1)||(TrainState_130>=1))||((TrainState_175>=1)||(TrainState_178>=1)))||(((TrainState_176>=1)||(TrainState...5799
=> equivalent forward existential formula: (([((FwdU(EY(Init),!(!(!(EG(!(EG((TrainState_42>=1)))))))) * !(E(TRUE U (((((((TrainState_131>=1)||(TrainState_1...5995
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-05-31 06:07:10] [INFO ] Flatten gal took : 6 ms
[2025-05-31 06:07:10] [INFO ] Applying decomposition
[2025-05-31 06:07:10] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11400981648098772314.txt' '-o' '/tmp/graph11400981648098772314.bin' '-w' '/tmp/graph11400981648098772314.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11400981648098772314.bin' '-l' '-1' '-v' '-w' '/tmp/graph11400981648098772314.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:07:10] [INFO ] Decomposing Gal with order
[2025-05-31 06:07:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:07:10] [INFO ] Removed a total of 47 redundant transitions.
[2025-05-31 06:07:10] [INFO ] Flatten gal took : 8 ms
[2025-05-31 06:07:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 1 ms.
[2025-05-31 06:07:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8217539578848962404.gal : 1 ms
[2025-05-31 06:07:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10010010636126562791.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8217539578848962404.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10010010636126562791.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-31 06:07:40] [INFO ] Flatten gal took : 14 ms
[2025-05-31 06:07:40] [INFO ] Flatten gal took : 19 ms
[2025-05-31 06:07:40] [INFO ] Applying decomposition
[2025-05-31 06:07:40] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1693023516897160431.txt' '-o' '/tmp/graph1693023516897160431.bin' '-w' '/tmp/graph1693023516897160431.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1693023516897160431.bin' '-l' '-1' '-v' '-w' '/tmp/graph1693023516897160431.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:07:40] [INFO ] Decomposing Gal with order
[2025-05-31 06:07:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:07:40] [INFO ] Removed a total of 47 redundant transitions.
[2025-05-31 06:07:40] [INFO ] Flatten gal took : 24 ms
[2025-05-31 06:07:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 2 ms.
[2025-05-31 06:07:40] [INFO ] Time to serialize gal into /tmp/CTLFireability18301279570578557675.gal : 1 ms
[2025-05-31 06:07:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5817135158907222324.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18301279570578557675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5817135158907222324.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-31 06:32:26] [INFO ] Applying decomposition
[2025-05-31 06:32:26] [INFO ] Flatten gal took : 15 ms
[2025-05-31 06:32:26] [INFO ] Decomposing Gal with order
[2025-05-31 06:32:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:32:26] [INFO ] Removed a total of 140 redundant transitions.
[2025-05-31 06:32:26] [INFO ] Flatten gal took : 24 ms
[2025-05-31 06:32:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 06:32:26] [INFO ] Time to serialize gal into /tmp/CTLFireability15215210528415294281.gal : 2 ms
[2025-05-31 06:32:26] [INFO ] Time to serialize properties into /tmp/CTLFireability1439134478603034224.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15215210528415294281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1439134478603034224.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
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+45,16.0139,306100,6734,52,530021,337,473,154093,5,1579,0


Converting to forward existential form...Done !
original formula: (A(AX(((((!(AF(((((((((trainidspeeddistance61.TrainState_61>=1)||(trainidspeeddistance65.TrainState_65>=1))||((trainidspeeddistance53.Tra...30931
=> equivalent forward existential formula: [(FwdU((Init * !((E(!(!(E(TRUE U !(!(EX(!(EX(((((((((trainidspeeddistance61.TrainState_61>=1)||(trainidspeeddist...39397
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.

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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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 2-5832"
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 r002-tall-174853730000810"
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 ;