Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233200049.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Raft-PT-08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233200049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 6.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 156K 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 Raft-PT-08-CTLCardinality-2023-12
FORMULA_NAME Raft-PT-08-CTLCardinality-2023-13
FORMULA_NAME Raft-PT-08-CTLCardinality-2023-14
FORMULA_NAME Raft-PT-08-CTLCardinality-2023-15
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-00
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-01
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-02
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-03
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-04
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-05
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-06
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-07
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-08
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-09
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-10
FORMULA_NAME Raft-PT-08-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748950647204

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 11:37:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 11:37:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 11:37:30] [INFO ] Load time of PNML (sax parser for PT used): 204 ms
[2025-06-03 11:37:30] [INFO ] Transformed 328 places.
[2025-06-03 11:37:30] [INFO ] Transformed 568 transitions.
[2025-06-03 11:37:30] [INFO ] Found NUPN structural information;
[2025-06-03 11:37:30] [INFO ] Parsed PT model containing 328 places and 568 transitions and 2163 arcs in 428 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 33 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
FORMULA Raft-PT-08-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-08-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 92 out of 328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 328/328 places, 534/534 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 326 transition count 530
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 326 transition count 530
Applied a total of 4 rules in 92 ms. Remains 326 /328 variables (removed 2) and now considering 530/534 (removed 4) transitions.
[2025-06-03 11:37:30] [INFO ] Flow matrix only has 496 transitions (discarded 34 similar events)
// Phase 1: matrix 496 rows 326 cols
[2025-06-03 11:37:30] [INFO ] Computed 64 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:37:31] [INFO ] Implicit Places using invariants in 849 ms returned []
[2025-06-03 11:37:31] [INFO ] Flow matrix only has 496 transitions (discarded 34 similar events)
[2025-06-03 11:37:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:37:31] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:37:32] [INFO ] Implicit Places using invariants and state equation in 1111 ms returned []
Implicit Place search using SMT with State Equation took 2010 ms to find 0 implicit places.
Running 529 sub problems to find dead transitions.
[2025-06-03 11:37:32] [INFO ] Flow matrix only has 496 transitions (discarded 34 similar events)
[2025-06-03 11:37:32] [INFO ] Invariant cache hit.
[2025-06-03 11:37:32] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 1 (OVERLAPS) 1/326 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 3 (OVERLAPS) 495/821 variables, 326/390 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/821 variables, 283/673 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 821/822 variables, and 673 constraints, problems are : Problem set: 0 solved, 529 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 326/326 constraints, ReadFeed: 283/284 constraints, PredecessorRefiner: 529/529 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 529 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 1 (OVERLAPS) 1/326 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 3 (OVERLAPS) 495/821 variables, 326/390 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/821 variables, 283/673 constraints. Problems are: Problem set: 0 solved, 529 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/821 variables, 529/1202 constraints. Problems are: Problem set: 0 solved, 529 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 821/822 variables, and 1202 constraints, problems are : Problem set: 0 solved, 529 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 326/326 constraints, ReadFeed: 283/284 constraints, PredecessorRefiner: 529/529 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60584ms problems are : Problem set: 0 solved, 529 unsolved
Search for dead transitions found 0 dead transitions in 60612ms
Starting structural reductions in LTL mode, iteration 1 : 326/328 places, 530/534 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62752 ms. Remains : 326/328 places, 530/534 transitions.
Support contains 92 out of 326 places after structural reductions.
[2025-06-03 11:38:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 11:38:33] [INFO ] Flatten gal took : 142 ms
[2025-06-03 11:38:33] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA Raft-PT-08-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-08-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-08-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 11:38:33] [INFO ] Flatten gal took : 85 ms
[2025-06-03 11:38:33] [INFO ] Input system was already deterministic with 530 transitions.
Support contains 63 out of 326 places (down from 92) after GAL structural reductions.
RANDOM walk for 18192 steps (4 resets) in 2110 ms. (8 steps per ms) remains 0/39 properties
[2025-06-03 11:38:34] [INFO ] Flatten gal took : 38 ms
[2025-06-03 11:38:34] [INFO ] Flatten gal took : 40 ms
[2025-06-03 11:38:34] [INFO ] Input system was already deterministic with 530 transitions.
Computed a total of 5 stabilizing places and 19 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 321 transition count 520
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 321 transition count 520
Applied a total of 10 rules in 22 ms. Remains 321 /326 variables (removed 5) and now considering 520/530 (removed 10) transitions.
[2025-06-03 11:38:34] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
// Phase 1: matrix 491 rows 321 cols
[2025-06-03 11:38:34] [INFO ] Computed 64 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:38:35] [INFO ] Implicit Places using invariants in 285 ms returned []
[2025-06-03 11:38:35] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:38:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:38:35] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:38:35] [INFO ] Implicit Places using invariants and state equation in 928 ms returned []
Implicit Place search using SMT with State Equation took 1215 ms to find 0 implicit places.
Running 519 sub problems to find dead transitions.
[2025-06-03 11:38:35] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:38:35] [INFO ] Invariant cache hit.
[2025-06-03 11:38:35] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (OVERLAPS) 1/321 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (OVERLAPS) 490/811 variables, 321/385 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/811 variables, 283/668 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 811/812 variables, and 668 constraints, problems are : Problem set: 0 solved, 519 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 321/321 constraints, ReadFeed: 283/284 constraints, PredecessorRefiner: 519/519 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 519 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (OVERLAPS) 1/321 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (OVERLAPS) 490/811 variables, 321/385 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/811 variables, 283/668 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/811 variables, 519/1187 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 811/812 variables, and 1187 constraints, problems are : Problem set: 0 solved, 519 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 321/321 constraints, ReadFeed: 283/284 constraints, PredecessorRefiner: 519/519 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60274ms problems are : Problem set: 0 solved, 519 unsolved
Search for dead transitions found 0 dead transitions in 60278ms
Starting structural reductions in LTL mode, iteration 1 : 321/326 places, 520/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61519 ms. Remains : 321/326 places, 520/530 transitions.
[2025-06-03 11:39:36] [INFO ] Flatten gal took : 86 ms
[2025-06-03 11:39:36] [INFO ] Flatten gal took : 70 ms
[2025-06-03 11:39:36] [INFO ] Input system was already deterministic with 520 transitions.
[2025-06-03 11:39:36] [INFO ] Flatten gal took : 24 ms
[2025-06-03 11:39:36] [INFO ] Flatten gal took : 24 ms
[2025-06-03 11:39:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality8517575529336560009.gal : 27 ms
[2025-06-03 11:39:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality8482933055976591405.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/CTLCardinality8517575529336560009.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8482933055976591405.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.
[2025-06-03 11:40:06] [INFO ] Flatten gal took : 24 ms
[2025-06-03 11:40:06] [INFO ] Applying decomposition
[2025-06-03 11:40:06] [INFO ] Flatten gal took : 24 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/graph7622565597091391208.txt' '-o' '/tmp/graph7622565597091391208.bin' '-w' '/tmp/graph7622565597091391208.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7622565597091391208.bin' '-l' '-1' '-v' '-w' '/tmp/graph7622565597091391208.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:40:06] [INFO ] Decomposing Gal with order
[2025-06-03 11:40:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:40:07] [INFO ] Removed a total of 391 redundant transitions.
[2025-06-03 11:40:07] [INFO ] Flatten gal took : 121 ms
[2025-06-03 11:40:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 31 ms.
[2025-06-03 11:40:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality2044063292435567064.gal : 14 ms
[2025-06-03 11:40:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality17344879692113018117.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/CTLCardinality2044063292435567064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17344879692113018117.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,2.27374e+45,0.990309,25528,133,169,36275,3867,616,96018,190,23922,0


Converting to forward existential form...Done !
original formula: ((EX((E(AG(!(((i1.u40.p80==0)||(i3.u19.p126==1)))) U AG((((i2.u41.p291==0)||(i4.u8.p52==0))||(i7.u38.p278==1)))) * ((i4.u22.p160==1)||(i2...255
=> equivalent forward existential formula: [FwdG(FwdU(EY((Init * (EX((E(!(E(TRUE U !(!(((i1.u40.p80==0)||(i3.u19.p126==1)))))) U !(E(TRUE U !((((i2.u41.p29...341
Reverse transition relation is NOT exact ! Due to transitions i0.u39.t32, i0.u39.t33, i0.u39.t35, i1.u40.t28, i1.u40.t29, i1.u40.t31, i2.u41.t23, i2.u41.t2...479
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,1.94007,38584,1,0,70142,14029,4102,137695,1578,62817,80667
FORMULA Raft-PT-08-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 321 transition count 520
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 321 transition count 520
Applied a total of 10 rules in 20 ms. Remains 321 /326 variables (removed 5) and now considering 520/530 (removed 10) transitions.
[2025-06-03 11:40:09] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
// Phase 1: matrix 491 rows 321 cols
[2025-06-03 11:40:09] [INFO ] Computed 64 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:40:09] [INFO ] Implicit Places using invariants in 381 ms returned []
[2025-06-03 11:40:09] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:40:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:40:09] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:40:10] [INFO ] Implicit Places using invariants and state equation in 1116 ms returned []
Implicit Place search using SMT with State Equation took 1500 ms to find 0 implicit places.
Running 519 sub problems to find dead transitions.
[2025-06-03 11:40:10] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:40:10] [INFO ] Invariant cache hit.
[2025-06-03 11:40:10] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (OVERLAPS) 1/321 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (OVERLAPS) 490/811 variables, 321/385 constraints. Problems are: Problem set: 0 solved, 519 unsolved
SMT process timed out in 30167ms, After SMT, problems are : Problem set: 0 solved, 519 unsolved
Search for dead transitions found 0 dead transitions in 30169ms
Starting structural reductions in LTL mode, iteration 1 : 321/326 places, 520/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31695 ms. Remains : 321/326 places, 520/530 transitions.
[2025-06-03 11:40:40] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:40:40] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:40:41] [INFO ] Input system was already deterministic with 520 transitions.
[2025-06-03 11:40:41] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:40:41] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:40:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality15285648298185750688.gal : 5 ms
[2025-06-03 11:40:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality16861844298072522736.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/CTLCardinality15285648298185750688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16861844298072522736.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.
Detected timeout of ITS tools.
[2025-06-03 11:41:11] [INFO ] Flatten gal took : 33 ms
[2025-06-03 11:41:11] [INFO ] Applying decomposition
[2025-06-03 11:41:11] [INFO ] Flatten gal took : 33 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/graph4995463076287090331.txt' '-o' '/tmp/graph4995463076287090331.bin' '-w' '/tmp/graph4995463076287090331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4995463076287090331.bin' '-l' '-1' '-v' '-w' '/tmp/graph4995463076287090331.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:41:11] [INFO ] Decomposing Gal with order
[2025-06-03 11:41:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:41:11] [INFO ] Removed a total of 367 redundant transitions.
[2025-06-03 11:41:11] [INFO ] Flatten gal took : 79 ms
[2025-06-03 11:41:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 390 labels/synchronizations in 32 ms.
[2025-06-03 11:41:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality12602502347064900775.gal : 10 ms
[2025-06-03 11:41:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality16828558594507512557.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/CTLCardinality12602502347064900775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16828558594507512557.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.
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,2.27374e+45,1.50487,31816,113,227,36355,17459,573,105303,244,108342,0


Converting to forward existential form...Done !
original formula: EF(((E(((i7.u25.p215==1)||(!((i3.u6.p61==0)||(i0.u34.p247==1)))) U ((!(((i7.u11.p96==0)||(i1.u41.p173==1))||((i6.u24.p210==0)||(i7.u40.p1...336
=> equivalent forward existential formula: ([(EY((FwdU(Init,TRUE) * (E(((i7.u25.p215==1)||(!((i3.u6.p61==0)||(i0.u34.p247==1)))) U ((!(((i7.u11.p96==0)||(i...674
Reverse transition relation is NOT exact ! Due to transitions i0.u33.t32, i0.u33.t33, i0.u33.t35, i1.u41.t3, i1.u41.t4, i1.u41.t6, i2.u36.t24, i2.u36.t25, ...478
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,3.23945,76232,1,0,135846,40206,4009,357627,2083,193006,47557
FORMULA Raft-PT-08-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 320 transition count 518
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 320 transition count 518
Applied a total of 12 rules in 14 ms. Remains 320 /326 variables (removed 6) and now considering 518/530 (removed 12) transitions.
[2025-06-03 11:41:14] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
// Phase 1: matrix 490 rows 320 cols
[2025-06-03 11:41:14] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:41:15] [INFO ] Implicit Places using invariants in 247 ms returned []
[2025-06-03 11:41:15] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:41:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:41:15] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:41:16] [INFO ] Implicit Places using invariants and state equation in 1235 ms returned []
Implicit Place search using SMT with State Equation took 1484 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:41:16] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:41:16] [INFO ] Invariant cache hit.
[2025-06-03 11:41:16] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30249ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30252ms
Starting structural reductions in LTL mode, iteration 1 : 320/326 places, 518/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31752 ms. Remains : 320/326 places, 518/530 transitions.
[2025-06-03 11:41:46] [INFO ] Flatten gal took : 29 ms
[2025-06-03 11:41:46] [INFO ] Flatten gal took : 29 ms
[2025-06-03 11:41:46] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:41:46] [INFO ] Flatten gal took : 28 ms
[2025-06-03 11:41:46] [INFO ] Flatten gal took : 27 ms
[2025-06-03 11:41:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality8928528459528354685.gal : 6 ms
[2025-06-03 11:41:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality2910179338031443096.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/CTLCardinality8928528459528354685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2910179338031443096.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.
[2025-06-03 11:42:16] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:42:16] [INFO ] Applying decomposition
[2025-06-03 11:42:16] [INFO ] Flatten gal took : 15 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/graph11460276855376453851.txt' '-o' '/tmp/graph11460276855376453851.bin' '-w' '/tmp/graph11460276855376453851.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11460276855376453851.bin' '-l' '-1' '-v' '-w' '/tmp/graph11460276855376453851.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:42:17] [INFO ] Decomposing Gal with order
[2025-06-03 11:42:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:42:17] [INFO ] Removed a total of 378 redundant transitions.
[2025-06-03 11:42:17] [INFO ] Flatten gal took : 36 ms
[2025-06-03 11:42:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 374 labels/synchronizations in 19 ms.
[2025-06-03 11:42:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality15141982408718296265.gal : 6 ms
[2025-06-03 11:42:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality18341420849951584731.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/CTLCardinality15141982408718296265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18341420849951584731.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.
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,1.81899e+45,1.46215,37304,140,232,51608,10945,626,151582,231,66040,0


Converting to forward existential form...Done !
original formula: AG(EF(AX((i4.u28.p223==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!((i4.u28.p223==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions i0.u42.t11, i0.u42.t12, i0.u42.t14, i1.u38.t27, i1.u38.t28, i1.u38.t30, i2.u43.t7, i2.u43.t8,...467
(forward)formula 0,1,1.70472,37560,1,0,51608,17949,3850,151582,1807,66040,27056
FORMULA Raft-PT-08-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 321 transition count 520
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 321 transition count 520
Applied a total of 10 rules in 10 ms. Remains 321 /326 variables (removed 5) and now considering 520/530 (removed 10) transitions.
[2025-06-03 11:42:18] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
// Phase 1: matrix 491 rows 321 cols
[2025-06-03 11:42:18] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:42:19] [INFO ] Implicit Places using invariants in 340 ms returned []
[2025-06-03 11:42:19] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:42:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:42:19] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:42:20] [INFO ] Implicit Places using invariants and state equation in 1267 ms returned []
Implicit Place search using SMT with State Equation took 1609 ms to find 0 implicit places.
Running 519 sub problems to find dead transitions.
[2025-06-03 11:42:20] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:42:20] [INFO ] Invariant cache hit.
[2025-06-03 11:42:20] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (OVERLAPS) 1/321 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 490/811 variables, 321/385 constraints. Problems are: Problem set: 0 solved, 519 unsolved
SMT process timed out in 30201ms, After SMT, problems are : Problem set: 0 solved, 519 unsolved
Search for dead transitions found 0 dead transitions in 30203ms
Starting structural reductions in LTL mode, iteration 1 : 321/326 places, 520/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31825 ms. Remains : 321/326 places, 520/530 transitions.
[2025-06-03 11:42:50] [INFO ] Flatten gal took : 22 ms
[2025-06-03 11:42:50] [INFO ] Flatten gal took : 24 ms
[2025-06-03 11:42:50] [INFO ] Input system was already deterministic with 520 transitions.
[2025-06-03 11:42:50] [INFO ] Flatten gal took : 24 ms
[2025-06-03 11:42:50] [INFO ] Flatten gal took : 24 ms
[2025-06-03 11:42:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality13727822657084490772.gal : 7 ms
[2025-06-03 11:42:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality9894711805379104086.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/CTLCardinality13727822657084490772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9894711805379104086.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.
Detected timeout of ITS tools.
[2025-06-03 11:43:20] [INFO ] Flatten gal took : 14 ms
[2025-06-03 11:43:20] [INFO ] Applying decomposition
[2025-06-03 11:43:20] [INFO ] Flatten gal took : 15 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/graph13847537458545199654.txt' '-o' '/tmp/graph13847537458545199654.bin' '-w' '/tmp/graph13847537458545199654.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13847537458545199654.bin' '-l' '-1' '-v' '-w' '/tmp/graph13847537458545199654.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:43:21] [INFO ] Decomposing Gal with order
[2025-06-03 11:43:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:43:21] [INFO ] Removed a total of 391 redundant transitions.
[2025-06-03 11:43:21] [INFO ] Flatten gal took : 33 ms
[2025-06-03 11:43:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 396 labels/synchronizations in 18 ms.
[2025-06-03 11:43:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality6785617189756724890.gal : 6 ms
[2025-06-03 11:43:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality11194021777760098663.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/CTLCardinality6785617189756724890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11194021777760098663.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,2.27374e+45,0.69604,23604,132,275,26312,13902,605,69339,240,76277,0


Converting to forward existential form...Done !
original formula: (EX(EG(!(E(EX((i6.u3.p27==0)) U A(((i2.u43.p298==0)||(i5.u45.p93==1)) U ((i1.u44.p270==0)||(i2.u43.p50==1))))))) + A((((i1.u16.p122==0)||...279
=> equivalent forward existential formula: ([FwdG(EY(Init),!(E(EX((i6.u3.p27==0)) U !((E(!(((i1.u44.p270==0)||(i2.u43.p50==1))) U (!(((i2.u43.p298==0)||(i5...701
Reverse transition relation is NOT exact ! Due to transitions i0.u42.t24, i0.u42.t25, i0.u42.t27, i1.u44.t15, i1.u44.t16, i1.u44.t18, i2.u43.t19, i2.u43.t2...479
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,2.9419,96564,1,0,155181,80352,4257,348307,1901,484900,54071
FORMULA Raft-PT-08-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 320 transition count 518
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 320 transition count 518
Applied a total of 12 rules in 9 ms. Remains 320 /326 variables (removed 6) and now considering 518/530 (removed 12) transitions.
[2025-06-03 11:43:24] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
// Phase 1: matrix 490 rows 320 cols
[2025-06-03 11:43:24] [INFO ] Computed 64 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:43:24] [INFO ] Implicit Places using invariants in 281 ms returned []
[2025-06-03 11:43:24] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:43:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:43:24] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:43:25] [INFO ] Implicit Places using invariants and state equation in 1198 ms returned []
Implicit Place search using SMT with State Equation took 1485 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:43:25] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:43:25] [INFO ] Invariant cache hit.
[2025-06-03 11:43:25] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30169ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30172ms
Starting structural reductions in LTL mode, iteration 1 : 320/326 places, 518/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31668 ms. Remains : 320/326 places, 518/530 transitions.
[2025-06-03 11:43:55] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:43:55] [INFO ] Flatten gal took : 23 ms
[2025-06-03 11:43:55] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:43:55] [INFO ] Flatten gal took : 22 ms
[2025-06-03 11:43:55] [INFO ] Flatten gal took : 22 ms
[2025-06-03 11:43:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality2758672701159125255.gal : 5 ms
[2025-06-03 11:43:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality3022121329027547100.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/CTLCardinality2758672701159125255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3022121329027547100.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.
[2025-06-03 11:44:25] [INFO ] Flatten gal took : 13 ms
[2025-06-03 11:44:25] [INFO ] Applying decomposition
[2025-06-03 11:44:25] [INFO ] Flatten gal took : 13 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/graph13614511018920310095.txt' '-o' '/tmp/graph13614511018920310095.bin' '-w' '/tmp/graph13614511018920310095.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13614511018920310095.bin' '-l' '-1' '-v' '-w' '/tmp/graph13614511018920310095.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:44:26] [INFO ] Decomposing Gal with order
[2025-06-03 11:44:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:44:26] [INFO ] Removed a total of 378 redundant transitions.
[2025-06-03 11:44:26] [INFO ] Flatten gal took : 52 ms
[2025-06-03 11:44:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 14 ms.
[2025-06-03 11:44:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality16082030972542501814.gal : 7 ms
[2025-06-03 11:44:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality8552886677966152550.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/CTLCardinality16082030972542501814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8552886677966152550.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,1.81899e+45,1.03319,23456,105,141,29511,7256,543,78779,175,44919,0


Converting to forward existential form...Done !
original formula: EF(EX((AX(FALSE) + (((i3.u3.p35==0)&&(i6.u21.p164==1)) * AX(((i2.u14.p96==0)&&(i0.u9.p68==1)))))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(EX(!(FALSE))))] != FALSE + [((EY(FwdU(Init,TRUE)) * ((i3.u3.p35==0)&&(i6.u21.p164==1)...215
Reverse transition relation is NOT exact ! Due to transitions i0.u37.t27, i0.u37.t28, i0.u37.t30, i1.u43.t7, i1.u43.t8, i1.u43.t10, i2.u38.t23, i2.u38.t24,...467
(forward)formula 0,1,1.2131,23712,1,0,29511,7256,3178,78779,1339,44919,16264
FORMULA Raft-PT-08-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 320 transition count 518
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 320 transition count 518
Applied a total of 12 rules in 9 ms. Remains 320 /326 variables (removed 6) and now considering 518/530 (removed 12) transitions.
[2025-06-03 11:44:27] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:44:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:44:27] [INFO ] Implicit Places using invariants in 291 ms returned []
[2025-06-03 11:44:27] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:44:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:44:28] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:44:28] [INFO ] Implicit Places using invariants and state equation in 984 ms returned []
Implicit Place search using SMT with State Equation took 1277 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:44:28] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:44:28] [INFO ] Invariant cache hit.
[2025-06-03 11:44:28] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
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(s152 0.0)
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(s158 0.0)
(s159 0.0)
(s160 1.0)
(s161 0.0)
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(s165 1.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 1.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 1.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 1.0)
(s180 0.0)
(s181 0.0)
(s182 1.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 1.0)
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(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30238ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30241ms
Starting structural reductions in LTL mode, iteration 1 : 320/326 places, 518/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31530 ms. Remains : 320/326 places, 518/530 transitions.
[2025-06-03 11:44:58] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:44:58] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:44:59] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:44:59] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:44:59] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:44:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality723103283791221589.gal : 7 ms
[2025-06-03 11:44:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality4862671059222816700.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/CTLCardinality723103283791221589.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4862671059222816700.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 11:45:29] [INFO ] Flatten gal took : 13 ms
[2025-06-03 11:45:29] [INFO ] Applying decomposition
[2025-06-03 11:45:29] [INFO ] Flatten gal took : 13 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/graph13459680110555678551.txt' '-o' '/tmp/graph13459680110555678551.bin' '-w' '/tmp/graph13459680110555678551.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13459680110555678551.bin' '-l' '-1' '-v' '-w' '/tmp/graph13459680110555678551.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:45:29] [INFO ] Decomposing Gal with order
[2025-06-03 11:45:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:45:29] [INFO ] Removed a total of 354 redundant transitions.
[2025-06-03 11:45:29] [INFO ] Flatten gal took : 29 ms
[2025-06-03 11:45:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 389 labels/synchronizations in 12 ms.
[2025-06-03 11:45:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality11580071816098072086.gal : 8 ms
[2025-06-03 11:45:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality1511958473304556090.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/CTLCardinality11580071816098072086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1511958473304556090.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,1.81899e+45,1.25396,32292,104,215,39891,14799,559,121089,230,91124,0


Converting to forward existential form...Done !
original formula: (EF(AG(EF(((i3.u28.p258==0)&&(i8.u39.p324==1))))) * EX((EX(((i6.u37.p168==0)||(i1.u35.p55==1))) + EX(EG(((i1.u35.p90!=0)&&(i2.u7.p76!=1))...160
=> equivalent forward existential formula: ([(EY(EY((Init * E(TRUE U !(E(TRUE U !(E(TRUE U ((i3.u28.p258==0)&&(i8.u39.p324==1)))))))))) * ((i6.u37.p168==0)...328
Reverse transition relation is NOT exact ! Due to transitions i0.u31.t31, i0.u31.t32, i0.u31.t34, i1.u35.t15, i1.u35.t16, i1.u35.t18, i2.u32.t27, i2.u32.t2...467
(forward)formula 0,1,12.5651,293796,1,0,417537,147425,3745,1.26678e+06,1949,1.21409e+06,410374
FORMULA Raft-PT-08-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 320 transition count 518
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 320 transition count 518
Applied a total of 12 rules in 9 ms. Remains 320 /326 variables (removed 6) and now considering 518/530 (removed 12) transitions.
[2025-06-03 11:45:41] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:45:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:45:42] [INFO ] Implicit Places using invariants in 420 ms returned []
[2025-06-03 11:45:42] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:45:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:45:42] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:45:43] [INFO ] Implicit Places using invariants and state equation in 1153 ms returned []
Implicit Place search using SMT with State Equation took 1575 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:45:43] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:45:43] [INFO ] Invariant cache hit.
[2025-06-03 11:45:43] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 1.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 1.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 1.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 1.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 1.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 1.0)
(s46 0.0)
(s47 1.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 1.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 1.0)
(s61 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30164ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30166ms
Starting structural reductions in LTL mode, iteration 1 : 320/326 places, 518/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31752 ms. Remains : 320/326 places, 518/530 transitions.
[2025-06-03 11:46:13] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:46:13] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:46:13] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:46:13] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:46:13] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:46:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality17796194820865159217.gal : 4 ms
[2025-06-03 11:46:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality13364720723267128813.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/CTLCardinality17796194820865159217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13364720723267128813.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.
Detected timeout of ITS tools.
[2025-06-03 11:46:43] [INFO ] Flatten gal took : 12 ms
[2025-06-03 11:46:43] [INFO ] Applying decomposition
[2025-06-03 11:46:43] [INFO ] Flatten gal took : 12 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/graph17325083804023756551.txt' '-o' '/tmp/graph17325083804023756551.bin' '-w' '/tmp/graph17325083804023756551.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17325083804023756551.bin' '-l' '-1' '-v' '-w' '/tmp/graph17325083804023756551.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:46:43] [INFO ] Decomposing Gal with order
[2025-06-03 11:46:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:46:44] [INFO ] Removed a total of 374 redundant transitions.
[2025-06-03 11:46:44] [INFO ] Flatten gal took : 28 ms
[2025-06-03 11:46:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 406 labels/synchronizations in 8 ms.
[2025-06-03 11:46:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality2507879538788780255.gal : 5 ms
[2025-06-03 11:46:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality13996716445970999346.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/CTLCardinality2507879538788780255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13996716445970999346.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,1.81899e+45,0.735559,24204,109,232,30296,8451,552,85949,228,54307,0


Converting to forward existential form...Done !
original formula: EG((EF((EX((i7.u34.p274==1)) * ((i1.u26.p204==0)||(i6.u12.p96==1)))) * ((i2.u35.p285==0)||(i6.u28.p220==1))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (EX((i7.u34.p274==1)) * ((i1.u26.p204==0)||(i6.u12.p96==1)))) * ((i2.u35.p285==0)||(i6.u28....176
Reverse transition relation is NOT exact ! Due to transitions i0.u38.t23, i0.u38.t24, i0.u38.t26, i1.u41.t11, i1.u41.t12, i1.u41.t14, i2.u35.t31, i2.u35.t3...467
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 320 transition count 518
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 320 transition count 518
Applied a total of 12 rules in 9 ms. Remains 320 /326 variables (removed 6) and now considering 518/530 (removed 12) transitions.
[2025-06-03 11:47:14] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:47:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:47:14] [INFO ] Implicit Places using invariants in 439 ms returned []
[2025-06-03 11:47:14] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:47:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:47:14] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:47:15] [INFO ] Implicit Places using invariants and state equation in 1345 ms returned []
Implicit Place search using SMT with State Equation took 1787 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:47:15] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:47:15] [INFO ] Invariant cache hit.
[2025-06-03 11:47:15] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30224ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30227ms
Starting structural reductions in LTL mode, iteration 1 : 320/326 places, 518/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32026 ms. Remains : 320/326 places, 518/530 transitions.
[2025-06-03 11:47:46] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:47:46] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:47:46] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:47:46] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:47:46] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:47:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality5225829176592716414.gal : 4 ms
[2025-06-03 11:47:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality772608941068258464.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/CTLCardinality5225829176592716414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality772608941068258464.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 11:48:16] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:48:16] [INFO ] Applying decomposition
[2025-06-03 11:48:16] [INFO ] Flatten gal took : 15 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/graph5889040485613439014.txt' '-o' '/tmp/graph5889040485613439014.bin' '-w' '/tmp/graph5889040485613439014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5889040485613439014.bin' '-l' '-1' '-v' '-w' '/tmp/graph5889040485613439014.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:48:16] [INFO ] Decomposing Gal with order
[2025-06-03 11:48:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:48:16] [INFO ] Removed a total of 410 redundant transitions.
[2025-06-03 11:48:16] [INFO ] Flatten gal took : 48 ms
[2025-06-03 11:48:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 367 labels/synchronizations in 9 ms.
[2025-06-03 11:48:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality8733948143078092644.gal : 6 ms
[2025-06-03 11:48:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality9720358976333086440.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/CTLCardinality8733948143078092644.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9720358976333086440.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.
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,1.81899e+45,1.13552,27820,126,105,41547,1648,583,117053,132,10843,0


Converting to forward existential form...Done !
original formula: EX(EF(AG((i6.u51.p133==0))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U !((i6.u51.p133==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions i0.u44.t31, i0.u44.t32, i0.u44.t34, i1.u45.t27, i1.u45.t28, i1.u45.t30, i2.u46.t23, i2.u46.t2...467
(forward)formula 0,0,1.27841,27948,1,0,41547,3788,3510,117053,921,10848,24442
FORMULA Raft-PT-08-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 321 transition count 520
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 321 transition count 520
Applied a total of 10 rules in 14 ms. Remains 321 /326 variables (removed 5) and now considering 520/530 (removed 10) transitions.
[2025-06-03 11:48:17] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
// Phase 1: matrix 491 rows 321 cols
[2025-06-03 11:48:17] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:48:18] [INFO ] Implicit Places using invariants in 413 ms returned []
[2025-06-03 11:48:18] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:48:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:48:18] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:48:19] [INFO ] Implicit Places using invariants and state equation in 1092 ms returned []
Implicit Place search using SMT with State Equation took 1508 ms to find 0 implicit places.
Running 519 sub problems to find dead transitions.
[2025-06-03 11:48:19] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:48:19] [INFO ] Invariant cache hit.
[2025-06-03 11:48:19] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (OVERLAPS) 1/321 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (OVERLAPS) 490/811 variables, 321/385 constraints. Problems are: Problem set: 0 solved, 519 unsolved
SMT process timed out in 30168ms, After SMT, problems are : Problem set: 0 solved, 519 unsolved
Search for dead transitions found 0 dead transitions in 30174ms
Starting structural reductions in LTL mode, iteration 1 : 321/326 places, 520/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31698 ms. Remains : 321/326 places, 520/530 transitions.
[2025-06-03 11:48:49] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:48:49] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:48:49] [INFO ] Input system was already deterministic with 520 transitions.
[2025-06-03 11:48:49] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:48:49] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:48:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality13949984724366745833.gal : 6 ms
[2025-06-03 11:48:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality14997247714189134088.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/CTLCardinality13949984724366745833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14997247714189134088.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.
Detected timeout of ITS tools.
[2025-06-03 11:49:19] [INFO ] Flatten gal took : 12 ms
[2025-06-03 11:49:19] [INFO ] Applying decomposition
[2025-06-03 11:49:19] [INFO ] Flatten gal took : 13 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/graph12778191387764436525.txt' '-o' '/tmp/graph12778191387764436525.bin' '-w' '/tmp/graph12778191387764436525.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12778191387764436525.bin' '-l' '-1' '-v' '-w' '/tmp/graph12778191387764436525.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:49:19] [INFO ] Decomposing Gal with order
[2025-06-03 11:49:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:49:19] [INFO ] Removed a total of 387 redundant transitions.
[2025-06-03 11:49:19] [INFO ] Flatten gal took : 46 ms
[2025-06-03 11:49:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 419 labels/synchronizations in 11 ms.
[2025-06-03 11:49:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality9619074851477015436.gal : 8 ms
[2025-06-03 11:49:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality9574451500230525495.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/CTLCardinality9619074851477015436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9574451500230525495.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.
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,2.27374e+45,1.47666,32120,117,275,41175,11405,581,117953,251,68754,0


Converting to forward existential form...Done !
original formula: (EX(A(!(EF((i4.u36.p287!=0))) U (i0.u24.p210==0))) * AG((EX(((((i5.u10.p83==1)&&(i5.u8.p72==0))||(((i1.u40.p53==0)||(i6.u39.p12==1))&&(i5...279
=> equivalent forward existential formula: ([(Init * !(EX(!((E(!((i0.u24.p210==0)) U (!(!(E(TRUE U (i4.u36.p287!=0)))) * !((i0.u24.p210==0)))) + EG(!((i0.u...604
Reverse transition relation is NOT exact ! Due to transitions i0.u43.t3, i0.u43.t4, i0.u43.t6, i1.u40.t15, i1.u40.t16, i1.u40.t18, i2.u41.t11, i2.u41.t12, ...479
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,2.10129,35064,1,0,55323,17048,4364,134556,1959,83786,40423
FORMULA Raft-PT-08-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 319 transition count 517
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 319 transition count 517
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 28 place count 311 transition count 509
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 84 place count 255 transition count 453
Iterating global reduction 0 with 56 rules applied. Total rules applied 140 place count 255 transition count 453
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 196 place count 255 transition count 397
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 204 place count 255 transition count 389
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 220 place count 247 transition count 381
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 275 place count 192 transition count 326
Iterating global reduction 1 with 55 rules applied. Total rules applied 330 place count 192 transition count 326
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 385 place count 192 transition count 271
Applied a total of 385 rules in 114 ms. Remains 192 /326 variables (removed 134) and now considering 271/530 (removed 259) transitions.
[2025-06-03 11:49:22] [INFO ] Flow matrix only has 243 transitions (discarded 28 similar events)
// Phase 1: matrix 243 rows 192 cols
[2025-06-03 11:49:22] [INFO ] Computed 64 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:49:22] [INFO ] Implicit Places using invariants in 222 ms returned []
[2025-06-03 11:49:22] [INFO ] Flow matrix only has 243 transitions (discarded 28 similar events)
[2025-06-03 11:49:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:49:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 11:49:22] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 736 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:49:22] [INFO ] Redundant transitions in 25 ms returned []
Running 142 sub problems to find dead transitions.
[2025-06-03 11:49:22] [INFO ] Flow matrix only has 243 transitions (discarded 28 similar events)
[2025-06-03 11:49:22] [INFO ] Invariant cache hit.
[2025-06-03 11:49:22] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (OVERLAPS) 56/191 variables, 56/64 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:49:25] [INFO ] Deduced a trap composed of 64 places in 165 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/191 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 242/433 variables, 191/256 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/433 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/433 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (OVERLAPS) 1/434 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/434 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (OVERLAPS) 0/434 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 142 unsolved
No progress, stopping.
After SMT solving in domain Real declared 434/435 variables, and 258 constraints, problems are : Problem set: 0 solved, 142 unsolved in 20677 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 192/192 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (OVERLAPS) 56/191 variables, 56/64 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/191 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 242/433 variables, 191/256 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/433 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/433 variables, 142/399 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/433 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 9 (OVERLAPS) 1/434 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/434 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 11 (OVERLAPS) 0/434 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 142 unsolved
No progress, stopping.
After SMT solving in domain Int declared 434/435 variables, and 400 constraints, problems are : Problem set: 0 solved, 142 unsolved in 14746 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 192/192 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35451ms problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 35453ms
Starting structural reductions in SI_CTL mode, iteration 1 : 192/326 places, 271/530 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36336 ms. Remains : 192/326 places, 271/530 transitions.
[2025-06-03 11:49:58] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:49:58] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:49:58] [INFO ] Input system was already deterministic with 271 transitions.
[2025-06-03 11:49:58] [INFO ] Flatten gal took : 5 ms
[2025-06-03 11:49:58] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:49:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality120998697454785166.gal : 2 ms
[2025-06-03 11:49:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5167460339619956138.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/CTLCardinality120998697454785166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5167460339619956138.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.57272e+30,2.72797,63232,2,3081,5,329551,6,0,1032,257663,0


Converting to forward existential form...Done !
original formula: EG(AF((p237==0)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((p237==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t8, t9, t156, t158, Intersection with reachable at each step enabled...206
(forward)formula 0,1,28.5424,588348,1,0,652,3.29748e+06,561,382,6626,3.46436e+06,712
FORMULA Raft-PT-08-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 326/326 places, 530/530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 320 transition count 518
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 320 transition count 518
Applied a total of 12 rules in 15 ms. Remains 320 /326 variables (removed 6) and now considering 518/530 (removed 12) transitions.
[2025-06-03 11:50:27] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
// Phase 1: matrix 490 rows 320 cols
[2025-06-03 11:50:27] [INFO ] Computed 64 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:50:27] [INFO ] Implicit Places using invariants in 408 ms returned []
[2025-06-03 11:50:27] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:50:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:50:27] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:50:28] [INFO ] Implicit Places using invariants and state equation in 1123 ms returned []
Implicit Place search using SMT with State Equation took 1533 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:50:28] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:50:28] [INFO ] Invariant cache hit.
[2025-06-03 11:50:28] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30246ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30249ms
Starting structural reductions in LTL mode, iteration 1 : 320/326 places, 518/530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31800 ms. Remains : 320/326 places, 518/530 transitions.
[2025-06-03 11:50:58] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:50:58] [INFO ] Flatten gal took : 22 ms
[2025-06-03 11:50:59] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:50:59] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:50:59] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:50:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality6502142891755403418.gal : 4 ms
[2025-06-03 11:50:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality15431300656441602769.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/CTLCardinality6502142891755403418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15431300656441602769.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.
Detected timeout of ITS tools.
[2025-06-03 11:51:29] [INFO ] Flatten gal took : 13 ms
[2025-06-03 11:51:29] [INFO ] Applying decomposition
[2025-06-03 11:51:29] [INFO ] Flatten gal took : 13 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/graph599065249374435897.txt' '-o' '/tmp/graph599065249374435897.bin' '-w' '/tmp/graph599065249374435897.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph599065249374435897.bin' '-l' '-1' '-v' '-w' '/tmp/graph599065249374435897.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:51:29] [INFO ] Decomposing Gal with order
[2025-06-03 11:51:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:51:29] [INFO ] Removed a total of 370 redundant transitions.
[2025-06-03 11:51:29] [INFO ] Flatten gal took : 26 ms
[2025-06-03 11:51:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 401 labels/synchronizations in 7 ms.
[2025-06-03 11:51:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality10639266671082731635.gal : 4 ms
[2025-06-03 11:51:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality3592501354488772064.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/CTLCardinality10639266671082731635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3592501354488772064.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,1.81899e+45,0.848676,26772,129,232,33731,9624,585,101595,233,58794,0


Converting to forward existential form...Done !
original formula: AX(AX(EG((AF((i5.u22.p158==0)) * AF((i2.u36.p120==1))))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(EG((!(EG(!((i5.u22.p158==0)))) * !(EG(!((i2.u36.p120==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions i0.u39.t11, i0.u39.t12, i0.u39.t14, i1.u34.t31, i1.u34.t32, i1.u34.t34, i2.u36.t23, i2.u36.t2...467
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,1.07367,27028,1,0,33731,9624,3633,101595,1937,58794,18143
FORMULA Raft-PT-08-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2025-06-03 11:51:30] [INFO ] Flatten gal took : 14 ms
[2025-06-03 11:51:30] [INFO ] Flatten gal took : 14 ms
[2025-06-03 11:51:30] [INFO ] Applying decomposition
[2025-06-03 11:51:30] [INFO ] Flatten gal took : 13 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/graph2095930761464992299.txt' '-o' '/tmp/graph2095930761464992299.bin' '-w' '/tmp/graph2095930761464992299.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2095930761464992299.bin' '-l' '-1' '-v' '-w' '/tmp/graph2095930761464992299.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:51:30] [INFO ] Decomposing Gal with order
[2025-06-03 11:51:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:51:30] [INFO ] Removed a total of 368 redundant transitions.
[2025-06-03 11:51:30] [INFO ] Flatten gal took : 27 ms
[2025-06-03 11:51:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 418 labels/synchronizations in 7 ms.
[2025-06-03 11:51:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality16381695332828279901.gal : 4 ms
[2025-06-03 11:51:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality12688368331447810217.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/CTLCardinality16381695332828279901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12688368331447810217.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.93889e+45,1.184,30408,115,301,36789,13061,566,102568,272,79262,0


Converting to forward existential form...Done !
original formula: EG((EF((EX((i7.u31.p274==1)) * ((i1.u39.p204==0)||(i3.u12.p96==1)))) * ((i4.u33.p285==0)||(i1.u25.p220==1))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (EX((i7.u31.p274==1)) * ((i1.u39.p204==0)||(i3.u12.p96==1)))) * ((i4.u33.p285==0)||(i1.u25....176
Reverse transition relation is NOT exact ! Due to transitions i0.u38.t13, i0.u38.t14, i0.u38.t15, i0.u38.t17, i1.u39.t8, i1.u39.t9, i1.u39.t10, i1.u39.t12,...538
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,101.24,1645816,1,0,1.46767e+06,159624,3907,4.05126e+06,2225,1.47544e+06,127963
FORMULA Raft-PT-08-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 942403 ms.

BK_STOP 1748951592148

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Raft-PT-08"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Raft-PT-08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-174889233200049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-08.tgz
mv Raft-PT-08 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;