Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881253400122.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Philosophers-PT-000020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881253400122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 20K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 155K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 49K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 335K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 30K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 218K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 44K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-00
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-01
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-02
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-03
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-04
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-05
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-06
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-07
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-08
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-09
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-10
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-11
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-12
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-13
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-14
FORMULA_NAME Philosophers-PT-000020-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748865695218

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-000020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 12:01:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 12:01:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 12:01:36] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2025-06-02 12:01:36] [INFO ] Transformed 100 places.
[2025-06-02 12:01:36] [INFO ] Transformed 100 transitions.
[2025-06-02 12:01:36] [INFO ] Found NUPN structural information;
[2025-06-02 12:01:36] [INFO ] Parsed PT model containing 100 places and 100 transitions and 320 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Support contains 100 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 100 cols
[2025-06-02 12:01:37] [INFO ] Computed 40 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:37] [INFO ] Implicit Places using invariants in 193 ms returned []
[2025-06-02 12:01:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:37] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:01:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1930 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2168 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4132ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 4148ms
Finished structural reductions in LTL mode , in 1 iterations and 4531 ms. Remains : 100/100 places, 100/100 transitions.
Support contains 100 out of 100 places after structural reductions.
[2025-06-02 12:01:43] [INFO ] Flatten gal took : 36 ms
[2025-06-02 12:01:43] [INFO ] Flatten gal took : 27 ms
[2025-06-02 12:01:43] [INFO ] Input system was already deterministic with 100 transitions.
Reduction of identical properties reduced properties to check from 44 to 40
RANDOM walk for 2177 steps (2 resets) in 182 ms. (11 steps per ms) remains 0/40 properties
[2025-06-02 12:01:43] [INFO ] Flatten gal took : 12 ms
[2025-06-02 12:01:43] [INFO ] Flatten gal took : 15 ms
[2025-06-02 12:01:43] [INFO ] Input system was already deterministic with 100 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 1 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:01:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:43] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-02 12:01:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:43] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:01:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1752 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2102 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3871ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3872ms
Finished structural reductions in LTL mode , in 1 iterations and 3993 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:01:47] [INFO ] Flatten gal took : 10 ms
[2025-06-02 12:01:47] [INFO ] Flatten gal took : 7 ms
[2025-06-02 12:01:47] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:01:47] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:01:47] [INFO ] Flatten gal took : 7 ms
[2025-06-02 12:01:47] [INFO ] Time to serialize gal into /tmp/CTLFireability990729156917635775.gal : 4 ms
[2025-06-02 12:01:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6657130265635145957.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability990729156917635775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6657130265635145957.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.027916,4424,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: EX(EF((((((EX((((((((Think_6==0)||(Fork_6==0))&&((Think_4==0)||(Fork_4==0)))&&(((Think_9==0)||(Fork_9==0))&&((Think_3==0)||(Fork_3==0))))...3285
=> equivalent forward existential formula: [((((((FwdU(EY(Init),TRUE) * (((((Think_2==0)||(Fork_1==0))&&((Think_14==0)||(Fork_13==0)))&&(((Think_13==0)||(F...3349
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.188148,11080,1,0,19,45573,20,8,2959,23955,14
FORMULA Philosophers-PT-000020-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 1 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:01:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:48] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-02 12:01:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:48] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:01:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1717 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2121 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3851ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3852ms
Finished structural reductions in LTL mode , in 1 iterations and 3970 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:01:52] [INFO ] Flatten gal took : 5 ms
[2025-06-02 12:01:52] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:01:52] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:01:52] [INFO ] Flatten gal took : 5 ms
[2025-06-02 12:01:52] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:01:52] [INFO ] Time to serialize gal into /tmp/CTLFireability15394873985839728417.gal : 3 ms
[2025-06-02 12:01:52] [INFO ] Time to serialize properties into /tmp/CTLFireability8612826670598724399.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15394873985839728417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8612826670598724399.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.019992,4468,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: !(E((EX((((((((Think_6==1)&&(Fork_5==1))||((Think_9==1)&&(Fork_8==1)))||(((Think_16==1)&&(Fork_15==1))||((Think_4==1)&&(Fork_3==1))))||((...1998
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,(EX((((((((Think_6==1)&&(Fork_5==1))||((Think_9==1)&&(Fork_8==1)))||(((Think_16==1)&&(Fork_...2045
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/100
(forward)formula 0,0,0.165152,10228,1,0,12,37955,26,5,2713,19772,16
FORMULA Philosophers-PT-000020-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:01:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:52] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-02 12:01:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:52] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:01:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1641 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2146 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3796ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3796ms
Finished structural reductions in LTL mode , in 1 iterations and 3959 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:01:56] [INFO ] Flatten gal took : 8 ms
[2025-06-02 12:01:56] [INFO ] Flatten gal took : 4 ms
[2025-06-02 12:01:56] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:01:56] [INFO ] Flatten gal took : 5 ms
[2025-06-02 12:01:56] [INFO ] Flatten gal took : 4 ms
[2025-06-02 12:01:56] [INFO ] Time to serialize gal into /tmp/CTLFireability10700266210280477771.gal : 2 ms
[2025-06-02 12:01:56] [INFO ] Time to serialize properties into /tmp/CTLFireability5795992697515298415.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10700266210280477771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5795992697515298415.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.021336,4476,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: AG(AF(EX((((((((Think_6==1)&&(Fork_6==1))||((Think_4==1)&&(Fork_4==1)))||(((Think_9==1)&&(Fork_9==1))||((Think_3==1)&&(Fork_3==1))))||(((...668
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX((((((((Think_6==1)&&(Fork_6==1))||((Think_4==1)&&(Fork_4==1)))||(((Think_9==1)&&(Fork...720
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.214987,13308,1,0,12,53433,16,7,2472,46371,10
FORMULA Philosophers-PT-000020-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 0 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:01:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:56] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-02 12:01:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:01:56] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:01:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1616 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2097 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3720ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3720ms
Finished structural reductions in LTL mode , in 1 iterations and 3825 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:02:00] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:02:00] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:02:00] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:02:00] [INFO ] Flatten gal took : 7 ms
[2025-06-02 12:02:00] [INFO ] Flatten gal took : 7 ms
[2025-06-02 12:02:00] [INFO ] Time to serialize gal into /tmp/CTLFireability7347611195673050386.gal : 1 ms
[2025-06-02 12:02:00] [INFO ] Time to serialize properties into /tmp/CTLFireability14411155744512555947.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7347611195673050386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14411155744512555947.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.019552,4468,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: E((((((A((!(((((((((Think_6==1)&&(Fork_6==1))||((Think_4==1)&&(Fork_4==1)))||(((Think_9==1)&&(Fork_9==1))||((Think_3==1)&&(Fork_3==1))))|...8474
=> equivalent forward existential formula: [FwdG(FwdU(Init,(((((!((E(!(E(TRUE U EX((((((((Think_6==1)&&(Fork_5==1))||((Think_9==1)&&(Fork_8==1)))||(((Think...11829
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 0/854/100
Hit Full ! (commute/partial/dont) 0/854/100
Hit Full ! (commute/partial/dont) 40/1140/60
Hit Full ! (commute/partial/dont) 40/1140/60
(forward)formula 0,0,2.06751,73588,1,0,31,418095,58,21,3683,376701,40
FORMULA Philosophers-PT-000020-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 1 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:02:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:02:02] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-02 12:02:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:02:02] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:02:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1634 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2055 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3695ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3696ms
Finished structural reductions in LTL mode , in 1 iterations and 3800 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:02:06] [INFO ] Flatten gal took : 10 ms
[2025-06-02 12:02:06] [INFO ] Flatten gal took : 5 ms
[2025-06-02 12:02:06] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:02:06] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:02:06] [INFO ] Flatten gal took : 11 ms
[2025-06-02 12:02:06] [INFO ] Time to serialize gal into /tmp/CTLFireability16262487885485398989.gal : 1 ms
[2025-06-02 12:02:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10415616007988636942.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16262487885485398989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10415616007988636942.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.025442,4464,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: EX(AX((AF(((A((((((((Think_6==1)&&(Fork_5==1))||((Think_9==1)&&(Fork_8==1)))||(((Think_16==1)&&(Fork_15==1))||((Think_4==1)&&(Fork_3==1))...2938
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((!(EG(!(((!((E(!((((((((Think_6==1)&&(Fork_5==1))||((Think_9==1)&&(Fork_8==1)))||(((Think_16...4306
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/861/100
Hit Full ! (commute/partial/dont) 0/861/100
Detected timeout of ITS tools.
[2025-06-02 12:02:36] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:02:36] [INFO ] Applying decomposition
[2025-06-02 12:02:36] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9539841505852178079.txt' '-o' '/tmp/graph9539841505852178079.bin' '-w' '/tmp/graph9539841505852178079.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9539841505852178079.bin' '-l' '-1' '-v' '-w' '/tmp/graph9539841505852178079.weights' '-q' '0' '-e' '0.001'
[2025-06-02 12:02:36] [INFO ] Decomposing Gal with order
[2025-06-02 12:02:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 12:02:36] [INFO ] Removed a total of 20 redundant transitions.
[2025-06-02 12:02:36] [INFO ] Flatten gal took : 42 ms
[2025-06-02 12:02:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 5 ms.
[2025-06-02 12:02:36] [INFO ] Time to serialize gal into /tmp/CTLFireability12022255259614455971.gal : 2 ms
[2025-06-02 12:02:36] [INFO ] Time to serialize properties into /tmp/CTLFireability12904665174534622435.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12022255259614455971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12904665174534622435.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.017946,4656,110,31,790,181,197,595,62,291,0


Converting to forward existential form...Done !
original formula: EX(AX((AF(((A((((((((i3.u1.Think_6==1)&&(i3.u1.Fork_5==1))||((i7.u17.Think_9==1)&&(i7.u17.Fork_8==1)))||(((i5.u18.Think_16==1)&&(i5.u18.F...4116
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((!(EG(!(((!((E(!((((((((i3.u1.Think_6==1)&&(i3.u1.Fork_5==1))||((i7.u17.Think_9==1)&&(i7.u17...6008
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 1 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:03:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:06] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-02 12:03:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:06] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1659 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2089 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3755ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3756ms
Finished structural reductions in LTL mode , in 1 iterations and 3875 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:10] [INFO ] Flatten gal took : 7 ms
[2025-06-02 12:03:10] [INFO ] Flatten gal took : 7 ms
[2025-06-02 12:03:10] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:10] [INFO ] Flatten gal took : 9 ms
[2025-06-02 12:03:10] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:03:10] [INFO ] Time to serialize gal into /tmp/CTLFireability9659015879135403161.gal : 1 ms
[2025-06-02 12:03:10] [INFO ] Time to serialize properties into /tmp/CTLFireability16706315569534192887.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9659015879135403161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16706315569534192887.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.018838,4468,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: A((E(EF((((((((Fork_20==1)&&(Catch1_20==1))||((Fork_12==1)&&(Catch1_12==1)))||(((Fork_17==1)&&(Catch1_17==1))||((Fork_4==1)&&(Catch1_4==1...5151
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((!(EX(!(!(EG(!(((((((Eat_17==1)||(Eat_16==1))||((Eat_15==1)||(Eat_14==1)))||(((Eat...7324
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 40/1140/60
(forward)formula 0,1,0.546091,23620,1,0,12,111407,32,6,3015,89139,12
FORMULA Philosophers-PT-000020-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 0 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:03:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:11] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-02 12:03:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:11] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1608 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2094 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3710ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3711ms
Finished structural reductions in LTL mode , in 1 iterations and 3823 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:14] [INFO ] Flatten gal took : 11 ms
[2025-06-02 12:03:14] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:03:14] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:14] [INFO ] Flatten gal took : 5 ms
[2025-06-02 12:03:14] [INFO ] Flatten gal took : 5 ms
[2025-06-02 12:03:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13037655516067543732.gal : 0 ms
[2025-06-02 12:03:14] [INFO ] Time to serialize properties into /tmp/CTLFireability2018216277393287737.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13037655516067543732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2018216277393287737.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.020185,4468,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: (A(!(EX(!(A((((((((Think_6==1)&&(Fork_6==1))||((Think_4==1)&&(Fork_4==1)))||(((Think_9==1)&&(Fork_9==1))||((Think_3==1)&&(Fork_3==1))))||...11822
=> equivalent forward existential formula: ([((Init * !(EG(!(!(EX(!((E((((((((Fork_20==1)&&(Catch1_20==1))||((Fork_12==1)&&(Catch1_12==1)))||(((Fork_17==1)...19831
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/100
Hit Full ! (commute/partial/dont) 0/862/100
Hit Full ! (commute/partial/dont) 0/862/100
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 0/0/100
Hit Full ! (commute/partial/dont) 0/861/100
Hit Full ! (commute/partial/dont) 0/861/100
(forward)formula 0,1,3.29472,115600,1,0,47,662310,58,30,3585,659615,45
FORMULA Philosophers-PT-000020-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 1 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:03:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:18] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-02 12:03:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:18] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1551 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2039 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3597ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3597ms
Finished structural reductions in LTL mode , in 1 iterations and 3727 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:22] [INFO ] Flatten gal took : 5 ms
[2025-06-02 12:03:22] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:03:22] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:22] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:03:22] [INFO ] Flatten gal took : 4 ms
[2025-06-02 12:03:22] [INFO ] Time to serialize gal into /tmp/CTLFireability14705015167604618184.gal : 1 ms
[2025-06-02 12:03:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8851236928092146486.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14705015167604618184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8851236928092146486.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.018584,4472,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: AX((E(AG(((((((((Think_6==1)&&(Fork_6==1))||((Think_4==1)&&(Fork_4==1)))||(((Think_9==1)&&(Fork_9==1))||((Think_3==1)&&(Fork_3==1))))||((...6848
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !(E(!(E(TRUE U !(((((((((Think_6==1)&&(Fork_6==1))||((Think_4==1)&&(Fork_4==1)))||(((Think_...32132
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/870/100
(forward)formula 0,0,1.22597,38904,1,0,39,210192,49,17,3190,170000,26
FORMULA Philosophers-PT-000020-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 84 transition count 84
Applied a total of 32 rules in 16 ms. Remains 84 /100 variables (removed 16) and now considering 84/100 (removed 16) transitions.
// Phase 1: matrix 84 rows 84 cols
[2025-06-02 12:03:23] [INFO ] Computed 40 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:23] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-02 12:03:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:23] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 12:03:23] [INFO ] Redundant transitions in 2 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-02 12:03:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 20/84 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 20/124 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 84/168 variables, 84/208 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/168 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 208 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1026 ms.
Refiners :[Domain max(s): 84/84 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 84/84 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 20/84 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 20/124 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 84/168 variables, 84/208 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 44/252 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 0/168 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 252 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1151 ms.
Refiners :[Domain max(s): 84/84 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 84/84 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2185ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 2185ms
Starting structural reductions in SI_CTL mode, iteration 1 : 84/100 places, 84/100 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2351 ms. Remains : 84/100 places, 84/100 transitions.
[2025-06-02 12:03:25] [INFO ] Flatten gal took : 8 ms
[2025-06-02 12:03:25] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:25] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-02 12:03:25] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:25] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:25] [INFO ] Time to serialize gal into /tmp/CTLFireability979699716661209940.gal : 0 ms
[2025-06-02 12:03:25] [INFO ] Time to serialize properties into /tmp/CTLFireability2989235863303386745.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability979699716661209940.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2989235863303386745.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.11887e+08,0.018382,4368,2,350,5,1460,6,0,423,1019,0


Converting to forward existential form...Done !
original formula: EF(AG((((Think_18==0)||(Fork_18==0)) + ((Eat_18==1) + EF(((Fork_8==0)||(Catch1_8==0)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((Think_18==0)||(Fork_18==0)) + ((Eat_18==1) + E(TRUE U ((Fork_8==0)||(Catch1_...178
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.056554,6544,1,0,9,16609,16,3,2004,2827,7
FORMULA Philosophers-PT-000020-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
// Phase 1: matrix 100 rows 100 cols
[2025-06-02 12:03:25] [INFO ] Computed 40 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:25] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-02 12:03:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:25] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1543 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2066 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3624ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3625ms
Finished structural reductions in LTL mode , in 1 iterations and 3784 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:29] [INFO ] Flatten gal took : 10 ms
[2025-06-02 12:03:29] [INFO ] Flatten gal took : 4 ms
[2025-06-02 12:03:29] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:29] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:29] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8408471661078172193.gal : 0 ms
[2025-06-02 12:03:29] [INFO ] Time to serialize properties into /tmp/CTLFireability8367561747962672667.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8408471661078172193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8367561747962672667.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.022489,4388,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: EF(AX(EF((((Think_17==1)&&(Fork_16==1))&&((Think_18==1)&&(Fork_17==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(E(TRUE U (((Think_17==1)&&(Fork_16==1))&&((Think_18==1)&&(Fork_17==1))))))))] != FALS...156
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.098901,8356,1,0,10,30110,14,4,2338,7086,6
FORMULA Philosophers-PT-000020-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:03:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:29] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-02 12:03:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:29] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1587 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2086 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3679ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3679ms
Finished structural reductions in LTL mode , in 1 iterations and 3823 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:33] [INFO ] Flatten gal took : 6 ms
[2025-06-02 12:03:33] [INFO ] Flatten gal took : 5 ms
[2025-06-02 12:03:33] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:33] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:33] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12763079038357705131.gal : 1 ms
[2025-06-02 12:03:33] [INFO ] Time to serialize properties into /tmp/CTLFireability6861189172997491939.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12763079038357705131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6861189172997491939.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.022456,4468,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: AX(((AG(EF(((Fork_13==1)&&(Catch1_13==1)))) + AX(((EG(((Think_18==1)&&(Fork_18==1))) * EF(((Fork_12==0)||(Catch2_13==0)))) * AG(((Fork_4=...385
=> equivalent forward existential formula: ([(FwdU(((EY(Init) * !((!(E(TRUE U !(E(TRUE U ((Fork_13==1)&&(Catch1_13==1)))))) + !(EX(!(((EG(((Think_18==1)&&(...935
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 93/0/7
Hit Full ! (commute/partial/dont) 97/0/3
Hit Full ! (commute/partial/dont) 97/0/3
(forward)formula 0,0,0.219579,13428,1,0,24,55351,47,14,2693,30082,37
FORMULA Philosophers-PT-000020-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:03:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:33] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-06-02 12:03:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:33] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1597 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2174 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3781ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3782ms
Finished structural reductions in LTL mode , in 1 iterations and 3927 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:37] [INFO ] Flatten gal took : 9 ms
[2025-06-02 12:03:37] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:37] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:37] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:37] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:37] [INFO ] Time to serialize gal into /tmp/CTLFireability11933460960701661186.gal : 0 ms
[2025-06-02 12:03:37] [INFO ] Time to serialize properties into /tmp/CTLFireability10702792826592633678.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11933460960701661186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10702792826592633678.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.024739,4468,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: A(AX(AF((Eat_8==1))) U A(EG(EF(((Fork_1==1)&&(Catch1_1==1)))) U AG((E(((Think_9==1)&&(Fork_9==1)) U ((Think_18==1)&&(Fork_17==1))) + ((!(...252
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!(E(TRUE U !((E(((Think_9==1)&&(Fork_9==1)) U ((Think_18==1)&&(Fork_17==1))) + ((!((Fork...1982
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 93/5/7
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 97/0/3
(forward)formula 0,0,0.188772,11636,1,0,17,45169,40,10,2830,22938,26
FORMULA Philosophers-PT-000020-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:03:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:37] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-02 12:03:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:38] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1616 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2146 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3768ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3768ms
Finished structural reductions in LTL mode , in 1 iterations and 3938 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:41] [INFO ] Flatten gal took : 11 ms
[2025-06-02 12:03:41] [INFO ] Flatten gal took : 9 ms
[2025-06-02 12:03:41] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:41] [INFO ] Time to serialize gal into /tmp/CTLFireability585702367508737292.gal : 1 ms
[2025-06-02 12:03:41] [INFO ] Time to serialize properties into /tmp/CTLFireability834953789797930051.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability585702367508737292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability834953789797930051.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,3.48678e+09,0.029677,4472,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: AX(AF(((Think_14==1)&&(Fork_13==1))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(((Think_14==1)&&(Fork_13==1))))] = FALSE
Hit Full ! (commute/partial/dont) 93/0/7
(forward)formula 0,0,0.104901,8312,1,0,10,28234,20,4,2525,6452,9
FORMULA Philosophers-PT-000020-CTLFireability-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:03:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:42] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-02 12:03:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:42] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1620 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2193 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3819ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3820ms
Finished structural reductions in LTL mode , in 1 iterations and 3989 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:45] [INFO ] Flatten gal took : 9 ms
[2025-06-02 12:03:45] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:45] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:46] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:46] [INFO ] Flatten gal took : 2 ms
[2025-06-02 12:03:46] [INFO ] Time to serialize gal into /tmp/CTLFireability16088735377750637931.gal : 1 ms
[2025-06-02 12:03:46] [INFO ] Time to serialize properties into /tmp/CTLFireability9128212066000057973.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16088735377750637931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9128212066000057973.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.025527,4468,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: EX((((Think_9==1)&&(Fork_8==1)) * AF(((Fork_7==1)&&(Catch2_8==1)))))
=> equivalent forward existential formula: [((EY(Init) * ((Think_9==1)&&(Fork_8==1))) * !(EG(!(((Fork_7==1)&&(Catch2_8==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 93/0/7
(forward)formula 0,0,0.152533,10612,1,0,15,42659,21,7,2528,18902,11
FORMULA Philosophers-PT-000020-CTLFireability-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:03:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:46] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-02 12:03:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:46] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1547 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2131 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3683ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3683ms
Finished structural reductions in LTL mode , in 1 iterations and 3833 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:50] [INFO ] Flatten gal took : 8 ms
[2025-06-02 12:03:50] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:50] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:50] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:50] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:50] [INFO ] Time to serialize gal into /tmp/CTLFireability8282949534472844914.gal : 1 ms
[2025-06-02 12:03:50] [INFO ] Time to serialize properties into /tmp/CTLFireability16987783589338835634.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8282949534472844914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16987783589338835634.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.022633,4464,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: AX(E((E((((Eat_9==1)||((Think_11==1)&&(Fork_10==1)))||(Eat_3!=1)) U AX(((Fork_5==1)&&(Catch1_5==1)))) + !(EG(((Fork_16==1)&&(Catch2_17==1...198
=> equivalent forward existential formula: [(EY(Init) * !(E((E((((Eat_9==1)||((Think_11==1)&&(Fork_10==1)))||(Eat_3!=1)) U !(EX(!(((Fork_5==1)&&(Catch1_5==...263
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 87/0/13
(forward)formula 0,0,0.206009,12912,1,0,17,52707,36,7,2658,30573,15
FORMULA Philosophers-PT-000020-CTLFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 100/100 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-02 12:03:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:50] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-02 12:03:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 12:03:50] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-02 12:03:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 240 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1663 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 20/100 variables, 20/120 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 100/200 variables, 100/240 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 60/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 300 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2058 ms.
Refiners :[Domain max(s): 100/100 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3732ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3732ms
Finished structural reductions in LTL mode , in 1 iterations and 3902 ms. Remains : 100/100 places, 100/100 transitions.
[2025-06-02 12:03:54] [INFO ] Flatten gal took : 5 ms
[2025-06-02 12:03:54] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:54] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 12:03:54] [INFO ] Flatten gal took : 2 ms
[2025-06-02 12:03:54] [INFO ] Flatten gal took : 2 ms
[2025-06-02 12:03:54] [INFO ] Time to serialize gal into /tmp/CTLFireability2053584482772409196.gal : 1 ms
[2025-06-02 12:03:54] [INFO ] Time to serialize properties into /tmp/CTLFireability5205027328067422729.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2053584482772409196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5205027328067422729.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.018851,4448,2,506,5,2179,6,0,503,1612,0


Converting to forward existential form...Done !
original formula: AX(EF((((Think_4==1)&&(Fork_4==1)) * EG(AX(((Fork_1==1)&&(Catch1_1==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (((Think_4==1)&&(Fork_4==1)) * EG(!(EX(!(((Fork_1==1)&&(Catch1_1==1))))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.09725,8928,1,0,13,32362,22,7,2519,8738,11
FORMULA Philosophers-PT-000020-CTLFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-02 12:03:54] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:54] [INFO ] Flatten gal took : 3 ms
[2025-06-02 12:03:54] [INFO ] Applying decomposition
[2025-06-02 12:03:54] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1407265111092353291.txt' '-o' '/tmp/graph1407265111092353291.bin' '-w' '/tmp/graph1407265111092353291.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1407265111092353291.bin' '-l' '-1' '-v' '-w' '/tmp/graph1407265111092353291.weights' '-q' '0' '-e' '0.001'
[2025-06-02 12:03:54] [INFO ] Decomposing Gal with order
[2025-06-02 12:03:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 12:03:54] [INFO ] Removed a total of 19 redundant transitions.
[2025-06-02 12:03:54] [INFO ] Flatten gal took : 13 ms
[2025-06-02 12:03:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 3 ms.
[2025-06-02 12:03:54] [INFO ] Time to serialize gal into /tmp/CTLFireability14174257496782678661.gal : 3 ms
[2025-06-02 12:03:54] [INFO ] Time to serialize properties into /tmp/CTLFireability187583040085150888.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14174257496782678661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability187583040085150888.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.48678e+09,0.017486,4632,100,51,725,248,203,525,83,357,0


Converting to forward existential form...Done !
original formula: EX(AX((AF(((A((((((((i2.u3.Think_6==1)&&(i2.u3.Fork_5==1))||((i3.u6.Think_9==1)&&(i3.u7.Fork_8==1)))||(((i6.u11.Think_16==1)&&(i4.u12.For...4108
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((!(EG(!(((!((E(!((((((((i2.u3.Think_6==1)&&(i2.u3.Fork_5==1))||((i3.u6.Think_9==1)&&(i3.u7.F...5996
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,1,45.4942,983456,1,0,1.27494e+06,768,1310,2.67747e+06,381,2088,536852
FORMULA Philosophers-PT-000020-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 183342 ms.

BK_STOP 1748865880122

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-000020"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Philosophers-PT-000020, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881253400122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000020.tgz
mv Philosophers-PT-000020 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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