Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r210-smll-177969942000137.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Philosophers-PT-000100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942000137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.4M
-rw-r--r-- 1 mcc users 93K Mar 5 10:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 541K Mar 5 10:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 55K Mar 5 10:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 361K Mar 5 10:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 53K Mar 16 08:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 220K Mar 16 08:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 34K Mar 16 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 179K Mar 16 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 374K Mar 5 10:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.2M Mar 5 10:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 136K Mar 5 10:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 917K Mar 5 10:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 16 08:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 215K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-00
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-01
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-02
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-03
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-04
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-05
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-06
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-07
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-08
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-09
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-10
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-11
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-12
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-13
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-14
FORMULA_NAME Philosophers-PT-000100-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779877797736

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-000100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 10:30:00] [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]
[2026-05-27 10:30:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 10:30:00] [INFO ] Load time of PNML (sax parser for PT used): 265 ms
[2026-05-27 10:30:00] [INFO ] Transformed 500 places.
[2026-05-27 10:30:00] [INFO ] Transformed 500 transitions.
[2026-05-27 10:30:00] [INFO ] Found NUPN structural information;
[2026-05-27 10:30:00] [INFO ] Parsed PT model containing 500 places and 500 transitions and 1600 arcs in 512 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 96 ms.
Support contains 500 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 27 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11678920111280488910.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5736760627593788042.kers'
[2026-05-27 10:30:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11678920111280488910.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5736760627593788042.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 500 rows 500 cols 1600 entries
Finished phase 1 with 300 SingleSign rule and 0 generalized
[2026-05-27 10:30:01] [INFO ] Computed 200 invariants in 4 ms
Computed 200 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-5736760627593788042.kers
Total runtime 6 ms.
[2026-05-27 10:30:02] [INFO ] Implicit Places using invariants in 850 ms returned []
[2026-05-27 10:30:02] [INFO ] Invariant cache hit.
[2026-05-27 10:30:02] [INFO ] Implicit Places using invariants and state equation in 720 ms returned []
Implicit Place search using SMT with State Equation took 1661 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2026-05-27 10:30:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/1000 variables, and 1200 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30038 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1000 variables, 300/1500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/1000 variables, and 1500 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30034 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60300ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 60334ms
Finished structural reductions in LTL mode , in 1 iterations and 62104 ms. Remains : 500/500 places, 500/500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 6 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:31:03] [INFO ] Invariant cache hit.
[2026-05-27 10:31:03] [INFO ] Implicit Places using invariants in 347 ms returned []
[2026-05-27 10:31:03] [INFO ] Invariant cache hit.
[2026-05-27 10:31:04] [INFO ] Implicit Places using invariants and state equation in 716 ms returned []
Implicit Place search using SMT with State Equation took 1066 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1074 ms. Remains : 500/500 places, 500/500 transitions.
Support contains 500 out of 500 places after structural reductions.
[2026-05-27 10:31:04] [INFO ] Flatten gal took : 151 ms
[2026-05-27 10:31:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Philosophers-PT-000100-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 10:31:04] [INFO ] Flatten gal took : 81 ms
[2026-05-27 10:31:05] [INFO ] Input system was already deterministic with 500 transitions.
RANDOM walk for 40000 steps (9 resets) in 5065 ms. (7 steps per ms) remains 5/63 properties
BEST_FIRST walk for 40004 steps (8 resets) in 730 ms. (54 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 585 ms. (68 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 509 ms. (78 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 423 ms. (94 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 464 ms. (86 steps per ms) remains 5/5 properties
[2026-05-27 10:31:07] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/200 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp20 is UNSAT
At refinement iteration 2 (OVERLAPS) 300/500 variables, 200/400 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/500 variables, 300/700 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1000 variables, 0/1200 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/1000 variables, 0/1200 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1000/1000 variables, and 1200 constraints, problems are : Problem set: 3 solved, 2 unsolved in 961 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 100/100 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/100 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 400/500 variables, 200/300 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/500 variables, 400/700 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1000 variables, 0/1200 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/1000 variables, 0/1200 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1000/1000 variables, and 1200 constraints, problems are : Problem set: 3 solved, 2 unsolved in 959 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1978ms problems are : Problem set: 3 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 70 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=14 )
Parikh walk visited 2 properties in 17 ms.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-PT-000100-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 10:31:09] [INFO ] Flatten gal took : 53 ms
[2026-05-27 10:31:09] [INFO ] Flatten gal took : 58 ms
[2026-05-27 10:31:09] [INFO ] Input system was already deterministic with 500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 48 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:31:09] [INFO ] Invariant cache hit.
[2026-05-27 10:31:10] [INFO ] Implicit Places using invariants in 330 ms returned []
[2026-05-27 10:31:10] [INFO ] Invariant cache hit.
[2026-05-27 10:31:11] [INFO ] Implicit Places using invariants and state equation in 735 ms returned []
Implicit Place search using SMT with State Equation took 1070 ms to find 0 implicit places.
[2026-05-27 10:31:11] [INFO ] Redundant transitions in 53 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1182 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:31:11] [INFO ] Flatten gal took : 49 ms
[2026-05-27 10:31:11] [INFO ] Flatten gal took : 53 ms
[2026-05-27 10:31:11] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:31:11] [INFO ] Flatten gal took : 42 ms
[2026-05-27 10:31:11] [INFO ] Flatten gal took : 39 ms
[2026-05-27 10:31:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality4780768045860999430.gal : 26 ms
[2026-05-27 10:31:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality13207603251329463393.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4780768045860999430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13207603251329463393.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.415643,8088,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: (EF(AG((((((((((Catch1_3+Catch1_2)+(Catch1_5+Catch1_4))+((Catch1_1+Catch1_18)+(Catch1_19+Catch1_20)))+(((Catch1_21+Catch1_14)+(Catch1_15+...7698
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U !(E(TRUE U !((((((((((Catch1_3+Catch1_2)+(Catch1_5+Catch1_4))+((Catch1_1+Catch1_18)+(Cat...4589
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 10:31:41] [INFO ] Flatten gal took : 24 ms
[2026-05-27 10:31:41] [INFO ] Applying decomposition
[2026-05-27 10:31:41] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6521510481595820408.txt' '-o' '/tmp/graph6521510481595820408.bin' '-w' '/tmp/graph6521510481595820408.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6521510481595820408.bin' '-l' '-1' '-v' '-w' '/tmp/graph6521510481595820408.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:31:42] [INFO ] Decomposing Gal with order
[2026-05-27 10:31:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:31:42] [INFO ] Removed a total of 100 redundant transitions.
[2026-05-27 10:31:42] [INFO ] Flatten gal took : 773 ms
[2026-05-27 10:31:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2026-05-27 10:31:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality10185663641796550403.gal : 22 ms
[2026-05-27 10:31:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality7365828311085830772.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10185663641796550403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7365828311085830772.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.345138,10588,2,2798,5,11856,6,0,2503,8337,0


Converting to forward existential form...Done !
original formula: (EF(AG((((((((((gi1.gu0.Catch1_3+gi1.gu0.Catch1_2)+(gi1.gu0.Catch1_5+gi1.gu0.Catch1_4))+((gi1.gu0.Catch1_1+gi1.gu0.Catch1_18)+(gi1.gu0.Ca...12098
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U !(E(TRUE U !((((((((((gi1.gu0.Catch1_3+gi1.gu0.Catch1_2)+(gi1.gu0.Catch1_5+gi1.gu0.Catch...8381
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 46 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:32:13] [INFO ] Invariant cache hit.
[2026-05-27 10:32:13] [INFO ] Implicit Places using invariants in 600 ms returned []
[2026-05-27 10:32:13] [INFO ] Invariant cache hit.
[2026-05-27 10:32:14] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1650 ms to find 0 implicit places.
[2026-05-27 10:32:14] [INFO ] Redundant transitions in 9 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1718 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:32:14] [INFO ] Flatten gal took : 48 ms
[2026-05-27 10:32:15] [INFO ] Flatten gal took : 61 ms
[2026-05-27 10:32:15] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:32:15] [INFO ] Flatten gal took : 41 ms
[2026-05-27 10:32:15] [INFO ] Flatten gal took : 34 ms
[2026-05-27 10:32:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality5537332699011288035.gal : 8 ms
[2026-05-27 10:32:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality5724503055909694329.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5537332699011288035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5724503055909694329.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.405388,8184,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: EG((AG(((((((((Fork_1+Fork_8)+(Fork_9+Fork_6))+((Fork_7+Fork_4)+(Fork_5+Fork_2)))+(((Fork_3+Fork_17)+(Fork_16+Fork_15))+((Fork_14+Fork_13...2907
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(((((((((Fork_1+Fork_8)+(Fork_9+Fork_6))+((Fork_7+Fork_4)+(Fork_5+Fork_2)))+(((Fork_3+Fo...1188
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2026-05-27 10:32:45] [INFO ] Flatten gal took : 20 ms
[2026-05-27 10:32:45] [INFO ] Applying decomposition
[2026-05-27 10:32:45] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2089605608918434035.txt' '-o' '/tmp/graph2089605608918434035.bin' '-w' '/tmp/graph2089605608918434035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2089605608918434035.bin' '-l' '-1' '-v' '-w' '/tmp/graph2089605608918434035.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:32:45] [INFO ] Decomposing Gal with order
[2026-05-27 10:32:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:32:45] [INFO ] Removed a total of 400 redundant transitions.
[2026-05-27 10:32:45] [INFO ] Flatten gal took : 242 ms
[2026-05-27 10:32:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2026-05-27 10:32:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality15288672276980367220.gal : 9 ms
[2026-05-27 10:32:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality10450300806866091511.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15288672276980367220.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10450300806866091511.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.355885,8716,2,2692,5,11983,6,0,2503,8759,0


Converting to forward existential form...Done !
original formula: EG((AG(((((((((gu66.Fork_1+gu66.Fork_8)+(gu66.Fork_9+gu66.Fork_6))+((gu66.Fork_7+gu66.Fork_4)+(gu66.Fork_5+gu66.Fork_2)))+(((gu66.Fork_3+...4507
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(((((((((gu66.Fork_1+gu66.Fork_8)+(gu66.Fork_9+gu66.Fork_6))+((gu66.Fork_7+gu66.Fork_4)+...3684
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 9 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:33:15] [INFO ] Invariant cache hit.
[2026-05-27 10:33:16] [INFO ] Implicit Places using invariants in 323 ms returned []
[2026-05-27 10:33:16] [INFO ] Invariant cache hit.
[2026-05-27 10:33:16] [INFO ] Implicit Places using invariants and state equation in 684 ms returned []
Implicit Place search using SMT with State Equation took 1011 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1021 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:33:17] [INFO ] Flatten gal took : 25 ms
[2026-05-27 10:33:17] [INFO ] Flatten gal took : 25 ms
[2026-05-27 10:33:17] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:33:17] [INFO ] Flatten gal took : 22 ms
[2026-05-27 10:33:17] [INFO ] Flatten gal took : 23 ms
[2026-05-27 10:33:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality17850359401657440207.gal : 7 ms
[2026-05-27 10:33:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality13521101824714757375.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17850359401657440207.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13521101824714757375.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.408037,8180,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: ((AF(((((((((Fork_1+Fork_8)+(Fork_9+Fork_6))+((Fork_7+Fork_4)+(Fork_5+Fork_2)))+(((Fork_3+Fork_17)+(Fork_16+Fork_15))+((Fork_14+Fork_13)+...8902
=> equivalent forward existential formula: (([FwdG(Init,!(((((((((Fork_1+Fork_8)+(Fork_9+Fork_6))+((Fork_7+Fork_4)+(Fork_5+Fork_2)))+(((Fork_3+Fork_17)+(Fo...15673
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2026-05-27 10:33:47] [INFO ] Flatten gal took : 13 ms
[2026-05-27 10:33:47] [INFO ] Applying decomposition
[2026-05-27 10:33:47] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8054167095306695611.txt' '-o' '/tmp/graph8054167095306695611.bin' '-w' '/tmp/graph8054167095306695611.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8054167095306695611.bin' '-l' '-1' '-v' '-w' '/tmp/graph8054167095306695611.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:33:47] [INFO ] Decomposing Gal with order
[2026-05-27 10:33:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:33:47] [INFO ] Removed a total of 200 redundant transitions.
[2026-05-27 10:33:47] [INFO ] Flatten gal took : 209 ms
[2026-05-27 10:33:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-27 10:33:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality37990959703680450.gal : 6 ms
[2026-05-27 10:33:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality8963485210188553641.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality37990959703680450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8963485210188553641.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.304195,9204,2,2670,5,11373,6,0,2503,8157,0


Converting to forward existential form...Done !
original formula: ((AF(((((((((gu1.Fork_1+gu1.Fork_8)+(gu1.Fork_9+gu1.Fork_6))+((gu1.Fork_7+gu1.Fork_4)+(gu1.Fork_5+gu1.Fork_2)))+(((gu1.Fork_3+gu1.Fork_17...12102
=> equivalent forward existential formula: (([FwdG(Init,!(((((((((gu1.Fork_1+gu1.Fork_8)+(gu1.Fork_9+gu1.Fork_6))+((gu1.Fork_7+gu1.Fork_4)+(gu1.Fork_5+gu1....20665
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 8 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:34:17] [INFO ] Invariant cache hit.
[2026-05-27 10:34:18] [INFO ] Implicit Places using invariants in 647 ms returned []
[2026-05-27 10:34:18] [INFO ] Invariant cache hit.
[2026-05-27 10:34:19] [INFO ] Implicit Places using invariants and state equation in 1162 ms returned []
Implicit Place search using SMT with State Equation took 1818 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1828 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:34:19] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:34:19] [INFO ] Flatten gal took : 19 ms
[2026-05-27 10:34:19] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:34:19] [INFO ] Flatten gal took : 18 ms
[2026-05-27 10:34:19] [INFO ] Flatten gal took : 20 ms
[2026-05-27 10:34:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality16872816287678161374.gal : 6 ms
[2026-05-27 10:34:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality10946844159314704774.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16872816287678161374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10946844159314704774.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.435277,8180,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: EX(((((((((Eat_8+Eat_9)+(Eat_6+Eat_7))+((Eat_12+Eat_13)+(Eat_10+Eat_11)))+(((Eat_1+Eat_4)+(Eat_5+Eat_2))+((Eat_3+Eat_38)+(Eat_39+Eat_40))...2104
=> equivalent forward existential formula: [(EY(Init) * ((((((((Eat_8+Eat_9)+(Eat_6+Eat_7))+((Eat_12+Eat_13)+(Eat_10+Eat_11)))+(((Eat_1+Eat_4)+(Eat_5+Eat_2...1991
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 10:34:49] [INFO ] Flatten gal took : 12 ms
[2026-05-27 10:34:49] [INFO ] Applying decomposition
[2026-05-27 10:34:49] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9154501857304716744.txt' '-o' '/tmp/graph9154501857304716744.bin' '-w' '/tmp/graph9154501857304716744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9154501857304716744.bin' '-l' '-1' '-v' '-w' '/tmp/graph9154501857304716744.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:34:49] [INFO ] Decomposing Gal with order
[2026-05-27 10:34:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:34:50] [INFO ] Removed a total of 200 redundant transitions.
[2026-05-27 10:34:50] [INFO ] Flatten gal took : 121 ms
[2026-05-27 10:34:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-27 10:34:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality12582252778664579124.gal : 10 ms
[2026-05-27 10:34:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality3642122724618573674.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12582252778664579124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3642122724618573674.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.456573,9204,2,2649,5,11590,6,0,2503,8727,0


Converting to forward existential form...Done !
original formula: EX(((((((((gu100.Eat_8+gu100.Eat_9)+(gu100.Eat_6+gu100.Eat_7))+((gu100.Eat_12+gu100.Eat_13)+(gu100.Eat_10+gu100.Eat_11)))+(((gu100.Eat_1+...3304
=> equivalent forward existential formula: [(EY(Init) * ((((((((gu100.Eat_8+gu100.Eat_9)+(gu100.Eat_6+gu100.Eat_7))+((gu100.Eat_12+gu100.Eat_13)+(gu100.Eat...791
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 19 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:35:20] [INFO ] Invariant cache hit.
[2026-05-27 10:35:20] [INFO ] Implicit Places using invariants in 202 ms returned []
[2026-05-27 10:35:20] [INFO ] Invariant cache hit.
[2026-05-27 10:35:20] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 646 ms to find 0 implicit places.
[2026-05-27 10:35:20] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 673 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:35:20] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:35:20] [INFO ] Flatten gal took : 14 ms
[2026-05-27 10:35:20] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:35:20] [INFO ] Flatten gal took : 12 ms
[2026-05-27 10:35:20] [INFO ] Flatten gal took : 12 ms
[2026-05-27 10:35:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality17623446886702134264.gal : 14 ms
[2026-05-27 10:35:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality414714521574103719.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17623446886702134264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality414714521574103719.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.290208,8176,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: EF((AF((((((((((Catch2_3+Catch2_2)+(Catch2_5+Catch2_4))+((Catch2_7+Catch2_6)+(Catch2_9+Catch2_8)))+(((Catch2_11+Catch2_10)+(Catch2_13+Cat...12466
Detected timeout of ITS tools.
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!((((((((((Catch2_3+Catch2_2)+(Catch2_5+Catch2_4))+((Catch2_7+Catch2_6)+(Catch2_9+Catc...20301
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 10:35:51] [INFO ] Flatten gal took : 11 ms
[2026-05-27 10:35:51] [INFO ] Applying decomposition
[2026-05-27 10:35:51] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8307167503780492210.txt' '-o' '/tmp/graph8307167503780492210.bin' '-w' '/tmp/graph8307167503780492210.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8307167503780492210.bin' '-l' '-1' '-v' '-w' '/tmp/graph8307167503780492210.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:35:51] [INFO ] Decomposing Gal with order
[2026-05-27 10:35:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:35:51] [INFO ] Removed a total of 200 redundant transitions.
[2026-05-27 10:35:51] [INFO ] Flatten gal took : 212 ms
[2026-05-27 10:35:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2026-05-27 10:35:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality15015261725393080045.gal : 14 ms
[2026-05-27 10:35:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality11052722971016084735.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15015261725393080045.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11052722971016084735.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.346435,10260,2,2686,5,12109,6,0,2503,8996,0


Converting to forward existential form...Done !
original formula: EF((AF((((((((((gi2.gu3.Catch2_3+gi2.gu3.Catch2_2)+(gi2.gu3.Catch2_5+gi2.gu3.Catch2_4))+((gi2.gu3.Catch2_7+gi2.gu3.Catch2_6)+(gi2.gu3.Cat...18466
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!((((((((((gi2.gu3.Catch2_3+gi2.gu3.Catch2_2)+(gi2.gu3.Catch2_5+gi2.gu3.Catch2_4))+((g...26589
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 40 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:36:21] [INFO ] Invariant cache hit.
[2026-05-27 10:36:22] [INFO ] Implicit Places using invariants in 451 ms returned []
[2026-05-27 10:36:22] [INFO ] Invariant cache hit.
[2026-05-27 10:36:23] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1228 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:36:23] [INFO ] Flatten gal took : 16 ms
[2026-05-27 10:36:23] [INFO ] Flatten gal took : 18 ms
[2026-05-27 10:36:23] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:36:23] [INFO ] Flatten gal took : 18 ms
[2026-05-27 10:36:23] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:36:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality16601365866922141217.gal : 5 ms
[2026-05-27 10:36:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality3649507998152050940.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16601365866922141217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3649507998152050940.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.273943,8176,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: AX(AF((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+(((Think_9+Think_10)+(Think_11+Think_12))+((Thi...2123
=> equivalent forward existential formula: [FwdG(EY(Init),!((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+(((Think_9+...1972
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2026-05-27 10:36:53] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:36:53] [INFO ] Applying decomposition
[2026-05-27 10:36:53] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7855947542529229807.txt' '-o' '/tmp/graph7855947542529229807.bin' '-w' '/tmp/graph7855947542529229807.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7855947542529229807.bin' '-l' '-1' '-v' '-w' '/tmp/graph7855947542529229807.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:36:53] [INFO ] Decomposing Gal with order
[2026-05-27 10:36:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:36:53] [INFO ] Removed a total of 380 redundant transitions.
[2026-05-27 10:36:53] [INFO ] Flatten gal took : 106 ms
[2026-05-27 10:36:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 13 ms.
[2026-05-27 10:36:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality4823626505716451130.gal : 5 ms
[2026-05-27 10:36:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality5475065444869167464.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4823626505716451130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5475065444869167464.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.300379,8476,2,2696,5,12556,6,0,2515,8745,0


Converting to forward existential form...Done !
original formula: AX(AF((((((((((gu0.Think_1+gu0.Think_2)+(gu0.Think_3+gu0.Think_4))+((gu0.Think_5+gu0.Think_6)+(gu0.Think_7+gu0.Think_8)))+(((gu0.Think_9+...2923
=> equivalent forward existential formula: [FwdG(EY(Init),!((((((((((gu0.Think_1+gu0.Think_2)+(gu0.Think_3+gu0.Think_4))+((gu0.Think_5+gu0.Think_6)+(gu0.Th...1172
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 12 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:37:23] [INFO ] Invariant cache hit.
[2026-05-27 10:37:24] [INFO ] Implicit Places using invariants in 590 ms returned []
[2026-05-27 10:37:24] [INFO ] Invariant cache hit.
[2026-05-27 10:37:24] [INFO ] Implicit Places using invariants and state equation in 799 ms returned []
Implicit Place search using SMT with State Equation took 1391 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1404 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:37:24] [INFO ] Flatten gal took : 16 ms
[2026-05-27 10:37:24] [INFO ] Flatten gal took : 18 ms
[2026-05-27 10:37:24] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:37:24] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:37:25] [INFO ] Flatten gal took : 18 ms
[2026-05-27 10:37:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality10771388796352980678.gal : 5 ms
[2026-05-27 10:37:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality1588860435845428657.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10771388796352980678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1588860435845428657.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.272895,8184,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: EX((AX((((Catch2_3==0)||(Catch2_21==1))||(Eat_27==1))) * AG((EX(((Catch1_65==0)||(Think_77==1))) + ((Catch2_2==0)&&((Catch1_97==0)||(Eat_...166
=> equivalent forward existential formula: [((EY(Init) * !(EX(!((((Catch2_3==0)||(Catch2_21==1))||(Eat_27==1)))))) * !(E(TRUE U !((EX(((Catch1_65==0)||(Thi...229
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.74706,97580,1,0,11,700739,15,3,11672,66666,7
FORMULA Philosophers-PT-000100-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 10 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:37:28] [INFO ] Invariant cache hit.
[2026-05-27 10:37:29] [INFO ] Implicit Places using invariants in 707 ms returned []
[2026-05-27 10:37:29] [INFO ] Invariant cache hit.
[2026-05-27 10:37:30] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned []
Implicit Place search using SMT with State Equation took 1718 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1729 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:37:30] [INFO ] Flatten gal took : 15 ms
[2026-05-27 10:37:30] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:37:30] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:37:30] [INFO ] Flatten gal took : 18 ms
[2026-05-27 10:37:30] [INFO ] Flatten gal took : 18 ms
[2026-05-27 10:37:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality13331822987306048235.gal : 4 ms
[2026-05-27 10:37:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality17169101280699680383.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13331822987306048235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17169101280699680383.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.273402,8184,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: EX(EF(AX(((Fork_39==0)&&(Fork_76==1)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(EX(!(((Fork_39==0)&&(Fork_76==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,3.56283,96456,1,0,10,678254,12,3,12567,41771,7
FORMULA Philosophers-PT-000100-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:37:34] [INFO ] Invariant cache hit.
[2026-05-27 10:37:34] [INFO ] Implicit Places using invariants in 585 ms returned []
[2026-05-27 10:37:34] [INFO ] Invariant cache hit.
[2026-05-27 10:37:35] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 1483 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1488 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:37:35] [INFO ] Flatten gal took : 15 ms
[2026-05-27 10:37:35] [INFO ] Flatten gal took : 21 ms
[2026-05-27 10:37:35] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:37:35] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:37:35] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:37:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality11926582641188805666.gal : 5 ms
[2026-05-27 10:37:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality1355868574471804706.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11926582641188805666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1355868574471804706.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.262609,8180,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: EG(((Think_97==1) + AG((EG(((Think_8==0)&&((Catch2_89==0)||(Catch2_9==1)))) * AX((Eat_50==1))))))
=> equivalent forward existential formula: [FwdG(Init,((Think_97==1) + !(E(TRUE U !((EG(((Think_8==0)&&((Catch2_89==0)||(Catch2_9==1)))) * !(EX(!((Eat_50==...176
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 493/7/7
(forward)formula 0,1,10.4241,260168,1,0,215,1.54575e+06,30,210,13150,1.3196e+06,218
FORMULA Philosophers-PT-000100-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:37:46] [INFO ] Invariant cache hit.
[2026-05-27 10:37:47] [INFO ] Implicit Places using invariants in 704 ms returned []
[2026-05-27 10:37:47] [INFO ] Invariant cache hit.
[2026-05-27 10:37:48] [INFO ] Implicit Places using invariants and state equation in 955 ms returned []
Implicit Place search using SMT with State Equation took 1660 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1667 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:37:48] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:37:48] [INFO ] Flatten gal took : 22 ms
[2026-05-27 10:37:48] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:37:48] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:37:48] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:37:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality13706473865965262869.gal : 5 ms
[2026-05-27 10:37:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality99822659483516515.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13706473865965262869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality99822659483516515.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,5.15378e+47,0.366405,8184,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: !(E(!((A(EG(((Think_12==0)||(Fork_78==1))) U !(AX((Think_99==1)))) * EG(EF((Think_51==1))))) U (Eat_4!=0)))
=> equivalent forward existential formula: [(FwdU(Init,!((!((E(!(!(!(EX(!((Think_99==1)))))) U (!(EG(((Think_12==0)||(Fork_78==1)))) * !(!(!(EX(!((Think_99...260
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 491/0/9
Using saturation style SCC detection
(forward)formula 0,1,20.6155,504044,1,0,546,3.01291e+06,39,365,13717,2.94714e+06,372
FORMULA Philosophers-PT-000100-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Deduced a syphon composed of 98 places in 1 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 0 with 196 rules applied. Total rules applied 196 place count 402 transition count 402
Applied a total of 196 rules in 59 ms. Remains 402 /500 variables (removed 98) and now considering 402/500 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14263189853758565992.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1084541220226843637.kers'
[2026-05-27 10:38:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14263189853758565992.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1084541220226843637.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 402 cols 1208 entries
Finished phase 1 with 202 SingleSign rule and 0 generalized
[2026-05-27 10:38:09] [INFO ] Computed 200 invariants in 2 ms
Computed 200 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1084541220226843637.kers
Total runtime 3 ms.
[2026-05-27 10:38:09] [INFO ] Implicit Places using invariants in 568 ms returned []
[2026-05-27 10:38:09] [INFO ] Invariant cache hit.
[2026-05-27 10:38:10] [INFO ] Implicit Places using invariants and state equation in 1031 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
[2026-05-27 10:38:10] [INFO ] Redundant transitions in 2 ms returned []
Running 202 sub problems to find dead transitions.
[2026-05-27 10:38:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 302/302 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 100/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 100/402 variables, 100/502 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 100/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/402 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 402/804 variables, 402/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/804 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (OVERLAPS) 0/804 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 804/804 variables, and 1004 constraints, problems are : Problem set: 0 solved, 202 unsolved in 23993 ms.
Refiners :[Domain max(s): 402/402 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 402/402 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 302/302 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 100/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 100/402 variables, 100/502 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 100/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/402 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 402/804 variables, 402/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/804 variables, 202/1206 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/804 variables, 0/1206 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (OVERLAPS) 0/804 variables, 0/1206 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 804/804 variables, and 1206 constraints, problems are : Problem set: 0 solved, 202 unsolved in 21758 ms.
Refiners :[Domain max(s): 402/402 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 402/402 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45797ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 45799ms
Starting structural reductions in SI_CTL mode, iteration 1 : 402/500 places, 402/500 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47468 ms. Remains : 402/500 places, 402/500 transitions.
[2026-05-27 10:38:56] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:38:56] [INFO ] Flatten gal took : 13 ms
[2026-05-27 10:38:56] [INFO ] Input system was already deterministic with 402 transitions.
[2026-05-27 10:38:56] [INFO ] Flatten gal took : 14 ms
[2026-05-27 10:38:56] [INFO ] Flatten gal took : 14 ms
[2026-05-27 10:38:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality8485737154290929480.gal : 2 ms
[2026-05-27 10:38:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality11381238675980109287.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8485737154290929480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11381238675980109287.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.41714e+41,0.196168,7396,2,1610,5,7052,6,0,2013,4977,0


Converting to forward existential form...Done !
original formula: EF(EG((Fork_76==1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(Fork_76==1))] != FALSE
Hit Full ! (commute/partial/dont) 396/0/6
(forward)formula 0,1,1.84506,50812,1,0,8,334225,19,2,10420,17295,8
FORMULA Philosophers-PT-000100-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 4 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1188548321851033627.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3538234899749157123.kers'
[2026-05-27 10:38:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1188548321851033627.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3538234899749157123.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 500 rows 500 cols 1600 entries
Finished phase 1 with 300 SingleSign rule and 0 generalized
[2026-05-27 10:38:58] [INFO ] Computed 200 invariants in 4 ms
Computed 200 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3538234899749157123.kers
Total runtime 5 ms.
[2026-05-27 10:38:58] [INFO ] Implicit Places using invariants in 587 ms returned []
[2026-05-27 10:38:58] [INFO ] Invariant cache hit.
[2026-05-27 10:38:59] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 1434 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2026-05-27 10:38:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/1000 variables, and 1200 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30014 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1000 variables, 300/1500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/1000 variables, and 1500 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30015 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60072ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 60074ms
Finished structural reductions in LTL mode , in 1 iterations and 61513 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:39:59] [INFO ] Flatten gal took : 15 ms
[2026-05-27 10:39:59] [INFO ] Flatten gal took : 14 ms
[2026-05-27 10:39:59] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:39:59] [INFO ] Flatten gal took : 14 ms
[2026-05-27 10:39:59] [INFO ] Flatten gal took : 14 ms
[2026-05-27 10:39:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality8299734839671233530.gal : 3 ms
[2026-05-27 10:39:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality3065692301613708824.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8299734839671233530.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3065692301613708824.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.447975,8184,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: ((AX((Fork_61==0)) + !(E(!(((E(((Think_98==0)||(Catch2_49==1)) U ((Catch1_92==0)||(Catch1_30==1))) + (Think_43==0)) + (Catch1_10==1))) U ...358
=> equivalent forward existential formula: [FwdG((Init * !((!(EX(!((Fork_61==0)))) + !(E(!(((E(((Think_98==0)||(Catch2_49==1)) U ((Catch1_92==0)||(Catch1_3...580
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 495/0/5
Hit Full ! (commute/partial/dont) 494/6/6
Detected timeout of ITS tools.
[2026-05-27 10:40:30] [INFO ] Flatten gal took : 14 ms
[2026-05-27 10:40:30] [INFO ] Applying decomposition
[2026-05-27 10:40:30] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15794849964890496662.txt' '-o' '/tmp/graph15794849964890496662.bin' '-w' '/tmp/graph15794849964890496662.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15794849964890496662.bin' '-l' '-1' '-v' '-w' '/tmp/graph15794849964890496662.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:40:30] [INFO ] Decomposing Gal with order
[2026-05-27 10:40:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:40:30] [INFO ] Removed a total of 99 redundant transitions.
[2026-05-27 10:40:30] [INFO ] Flatten gal took : 40 ms
[2026-05-27 10:40:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 322 labels/synchronizations in 35 ms.
[2026-05-27 10:40:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality16714681925955916145.gal : 12 ms
[2026-05-27 10:40:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality9593719962449176759.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16714681925955916145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9593719962449176759.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.24163,8620,448,51,3787,290,617,2719,89,424,0


Converting to forward existential form...Done !
original formula: ((AX((i16.i1.u82.Fork_61==0)) + !(E(!(((E(((i10.i2.u89.Think_98==0)||(i1.i1.u36.Catch2_49==1)) U ((i9.i1.u54.Catch1_92==0)||(i6.i2.u27.Ca...549
=> equivalent forward existential formula: [FwdG((Init * !((!(EX(!((i16.i1.u82.Fork_61==0)))) + !(E(!(((E(((i10.i2.u89.Think_98==0)||(i1.i1.u36.Catch2_49==...835
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
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 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,0,18.1902,360712,1,0,934338,717,2582,1.03123e+06,379,1973,521998
FORMULA Philosophers-PT-000100-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Deduced a syphon composed of 98 places in 0 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 0 with 196 rules applied. Total rules applied 196 place count 402 transition count 402
Applied a total of 196 rules in 30 ms. Remains 402 /500 variables (removed 98) and now considering 402/500 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9771844135559165718.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6589920113152414005.kers'
[2026-05-27 10:40:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9771844135559165718.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6589920113152414005.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 402 cols 1208 entries
Finished phase 1 with 202 SingleSign rule and 0 generalized
[2026-05-27 10:40:48] [INFO ] Computed 200 invariants in 2 ms
Computed 200 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6589920113152414005.kers
Total runtime 3 ms.
[2026-05-27 10:40:49] [INFO ] Implicit Places using invariants in 576 ms returned []
[2026-05-27 10:40:49] [INFO ] Invariant cache hit.
[2026-05-27 10:40:50] [INFO ] Implicit Places using invariants and state equation in 997 ms returned []
Implicit Place search using SMT with State Equation took 1575 ms to find 0 implicit places.
[2026-05-27 10:40:50] [INFO ] Redundant transitions in 2 ms returned []
Running 202 sub problems to find dead transitions.
[2026-05-27 10:40:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 302/302 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 100/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 100/402 variables, 100/502 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 100/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/402 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 402/804 variables, 402/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/804 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (OVERLAPS) 0/804 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 804/804 variables, and 1004 constraints, problems are : Problem set: 0 solved, 202 unsolved in 23209 ms.
Refiners :[Domain max(s): 402/402 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 402/402 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 302/302 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 100/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 100/402 variables, 100/502 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 100/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/402 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 402/804 variables, 402/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/804 variables, 202/1206 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/804 variables, 0/1206 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (OVERLAPS) 0/804 variables, 0/1206 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 804/804 variables, and 1206 constraints, problems are : Problem set: 0 solved, 202 unsolved in 24095 ms.
Refiners :[Domain max(s): 402/402 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 402/402 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47326ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 47327ms
Starting structural reductions in SI_CTL mode, iteration 1 : 402/500 places, 402/500 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48940 ms. Remains : 402/500 places, 402/500 transitions.
[2026-05-27 10:41:37] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:41:37] [INFO ] Flatten gal took : 16 ms
[2026-05-27 10:41:37] [INFO ] Input system was already deterministic with 402 transitions.
[2026-05-27 10:41:37] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:41:37] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:41:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality7927750971433415841.gal : 2 ms
[2026-05-27 10:41:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality7734332652702392083.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7927750971433415841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7734332652702392083.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.41714e+41,0.186002,7400,2,1610,5,7052,6,0,2013,4977,0


Converting to forward existential form...Done !
original formula: EG((Fork_72==1))
=> equivalent forward existential formula: [FwdG(Init,(Fork_72==1))] != FALSE
Hit Full ! (commute/partial/dont) 396/0/6
(forward)formula 0,1,1.80564,51636,1,0,8,334329,19,3,10420,18711,8
FORMULA Philosophers-PT-000100-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 3 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15954927190443280843.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11823050427601685287.kers'
[2026-05-27 10:41:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15954927190443280843.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11823050427601685287.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 500 rows 500 cols 1600 entries
Finished phase 1 with 300 SingleSign rule and 0 generalized
[2026-05-27 10:41:39] [INFO ] Computed 200 invariants in 2 ms
Computed 200 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11823050427601685287.kers
Total runtime 4 ms.
[2026-05-27 10:41:39] [INFO ] Implicit Places using invariants in 575 ms returned []
[2026-05-27 10:41:39] [INFO ] Invariant cache hit.
[2026-05-27 10:41:40] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1422 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2026-05-27 10:41:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/1000 variables, and 1200 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30023 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1000 variables, 300/1500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/1000 variables, and 1500 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30029 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60087ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 60089ms
Finished structural reductions in LTL mode , in 1 iterations and 61517 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:42:40] [INFO ] Flatten gal took : 19 ms
[2026-05-27 10:42:40] [INFO ] Flatten gal took : 21 ms
[2026-05-27 10:42:41] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:42:41] [INFO ] Flatten gal took : 20 ms
[2026-05-27 10:42:41] [INFO ] Flatten gal took : 23 ms
[2026-05-27 10:42:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality15419767175961897185.gal : 4 ms
[2026-05-27 10:42:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality151332754193076462.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15419767175961897185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality151332754193076462.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.450887,8180,2,2656,5,11351,6,0,2503,8493,0


Converting to forward existential form...Done !
original formula: A(!(AG(!(((Think_11==1)&&((Catch2_77==0)||(Fork_69==1)))))) U !((A(!(A((Fork_86==1) U (Fork_10==0))) U !((((Fork_63==0)||(Catch2_56==1)) ...271
=> equivalent forward existential formula: [((Init * !(EG(!(!((!((E(!(!((((Fork_63==0)||(Catch2_56==1)) * EG((Think_49==1))))) U (!(!(!((E(!((Fork_10==0)) ...1352
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,4.43681,96216,1,0,9,677054,29,3,12588,36895,9
FORMULA Philosophers-PT-000100-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-27 10:42:45] [INFO ] Flatten gal took : 18 ms
[2026-05-27 10:42:45] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:42:45] [INFO ] Applying decomposition
[2026-05-27 10:42:45] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8239728346804179006.txt' '-o' '/tmp/graph8239728346804179006.bin' '-w' '/tmp/graph8239728346804179006.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8239728346804179006.bin' '-l' '-1' '-v' '-w' '/tmp/graph8239728346804179006.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:42:46] [INFO ] Decomposing Gal with order
[2026-05-27 10:42:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:42:46] [INFO ] Removed a total of 500 redundant transitions.
[2026-05-27 10:42:46] [INFO ] Flatten gal took : 257 ms
[2026-05-27 10:42:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2026-05-27 10:42:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10767254169942147831.gal : 7 ms
[2026-05-27 10:42:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality12825591688668297832.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10767254169942147831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12825591688668297832.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.446286,9252,2,2642,5,11639,6,0,2503,8490,0


Converting to forward existential form...Done !
original formula: (EF(AG((((((((((gu2.Catch1_3+gu2.Catch1_2)+(gu2.Catch1_5+gu2.Catch1_4))+((gu2.Catch1_1+gu2.Catch1_18)+(gu2.Catch1_19+gu2.Catch1_20)))+(((...11698
Detected timeout of ITS tools.
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U !(E(TRUE U !((((((((((gu2.Catch1_3+gu2.Catch1_2)+(gu2.Catch1_5+gu2.Catch1_4))+((gu2.Catc...8781
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 11:07:02] [INFO ] Applying decomposition
[2026-05-27 11:07:02] [INFO ] Flatten gal took : 13 ms
[2026-05-27 11:07:02] [INFO ] Decomposing Gal with order
[2026-05-27 11:07:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 11:07:02] [INFO ] Removed a total of 200 redundant transitions.
[2026-05-27 11:07:02] [INFO ] Flatten gal took : 35 ms
[2026-05-27 11:07:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-27 11:07:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality10529585293370244014.gal : 4 ms
[2026-05-27 11:07:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality9230213007224752330.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10529585293370244014.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9230213007224752330.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.15378e+47,0.515209,9288,2,2596,5,13047,6,0,2503,9404,0


Converting to forward existential form...Done !
original formula: (EF(AG((((((((((gu2.Catch1_3+gu1.Catch1_2)+(gu4.Catch1_5+gu3.Catch1_4))+((gu100.Catch1_1+gu17.Catch1_18)+(gu18.Catch1_19+gu19.Catch1_20))...11246

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="Philosophers-PT-000100"
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 2-5973"
echo " Executing tool itstools"
echo " Input is Philosophers-PT-000100, 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 r210-smll-177969942000137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000100.tgz
mv Philosophers-PT-000100 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 ;