fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r268-smll-171654407600418
Last Updated
July 7, 2024

About the Execution of ITS-Tools for Philosophers-COL-000200

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
14617.871 3600000.00 3827278.00 12943.30 T?FTT?TT?FT?TF?? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407600418.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is Philosophers-COL-000200, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407600418
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 6.1K Apr 13 10:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 13 10:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 13 10:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 13 10:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 10:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 13 10:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 13 10:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 13 10:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 18K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-00
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-01
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-02
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-03
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-04
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-05
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-06
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-07
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-08
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-09
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-10
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-11
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-12
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-13
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-14
FORMULA_NAME Philosophers-COL-000200-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716861414945

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-000200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202405141337
[2024-05-28 01:56:57] [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]
[2024-05-28 01:56:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 01:56:57] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 01:56:58] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 01:56:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1261 ms
[2024-05-28 01:56:59] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 1000 PT places and 1000.0 transition bindings in 35 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 26 ms.
Reduction of identical properties reduced properties to check from 16 to 15
[2024-05-28 01:56:59] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 7 ms.
[2024-05-28 01:56:59] [INFO ] Skeletonized 15 HLPN properties in 4 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 3 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 34746 steps (170 resets) in 165 ms. (209 steps per ms) remains 0/3 properties
[2024-05-28 01:56:59] [INFO ] Flatten gal took : 26 ms
[2024-05-28 01:56:59] [INFO ] Flatten gal took : 4 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 200) 200) 200)]] contains successor/predecessor on variables of sort Philo
[2024-05-28 01:56:59] [INFO ] Unfolded HLPN to a Petri net with 1000 places and 1000 transitions 3200 arcs in 107 ms.
[2024-05-28 01:56:59] [INFO ] Unfolded 15 HLPN properties in 7 ms.
Support contains 1000 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 22 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
// Phase 1: matrix 1000 rows 1000 cols
[2024-05-28 01:57:00] [INFO ] Computed 400 invariants in 85 ms
[2024-05-28 01:57:01] [INFO ] Implicit Places using invariants in 950 ms returned []
[2024-05-28 01:57:01] [INFO ] Invariant cache hit.
[2024-05-28 01:57:02] [INFO ] Implicit Places using invariants and state equation in 1170 ms returned []
Implicit Place search using SMT with State Equation took 2163 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 01:57:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60695ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60762ms
Finished structural reductions in LTL mode , in 1 iterations and 62972 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Support contains 1000 out of 1000 places after structural reductions.
[2024-05-28 01:58:03] [INFO ] Flatten gal took : 318 ms
[2024-05-28 01:58:04] [INFO ] Flatten gal took : 261 ms
[2024-05-28 01:58:06] [INFO ] Input system was already deterministic with 1000 transitions.
Reduction of identical properties reduced properties to check from 23 to 19
RANDOM walk for 40000 steps (8 resets) in 4902 ms. (8 steps per ms) remains 2/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6583 ms. (6 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3660 ms. (10 steps per ms) remains 2/2 properties
[2024-05-28 01:58:10] [INFO ] Invariant cache hit.
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
After SMT solving in domain Real declared 600/2000 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 133 ms.
Refiners :[Positive P Invariants (semi-flows): 0/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 2802ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2024-05-28 01:58:13] [INFO ] Flatten gal took : 101 ms
[2024-05-28 01:58:14] [INFO ] Flatten gal took : 161 ms
[2024-05-28 01:58:15] [INFO ] Input system was already deterministic with 1000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 116 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 01:58:15] [INFO ] Invariant cache hit.
[2024-05-28 01:58:16] [INFO ] Implicit Places using invariants in 575 ms returned []
[2024-05-28 01:58:16] [INFO ] Invariant cache hit.
[2024-05-28 01:58:17] [INFO ] Implicit Places using invariants and state equation in 1476 ms returned []
Implicit Place search using SMT with State Equation took 2063 ms to find 0 implicit places.
[2024-05-28 01:58:17] [INFO ] Redundant transitions in 98 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 01:58:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 1400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60268ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60280ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 62572 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 01:59:18] [INFO ] Flatten gal took : 40 ms
[2024-05-28 01:59:18] [INFO ] Flatten gal took : 43 ms
[2024-05-28 01:59:18] [INFO ] Input system was already deterministic with 1000 transitions.
RANDOM walk for 5526 steps (0 resets) in 173 ms. (31 steps per ms) remains 0/1 properties
FORMULA Philosophers-COL-000200-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-000200-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 01:59:18] [INFO ] Flatten gal took : 78 ms
[2024-05-28 01:59:18] [INFO ] Flatten gal took : 54 ms
[2024-05-28 01:59:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11172150222680290059.gal : 22 ms
[2024-05-28 01:59:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9799835349836435796.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11172150222680290059.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9799835349836435796.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 11 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 01:59:18] [INFO ] Invariant cache hit.
[2024-05-28 01:59:19] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-05-28 01:59:19] [INFO ] Invariant cache hit.
[2024-05-28 01:59:19] [INFO ] Implicit Places using invariants and state equation in 877 ms returned []
Implicit Place search using SMT with State Equation took 1326 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 01:59:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60255ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60268ms
Finished structural reductions in LTL mode , in 1 iterations and 61608 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:00:20] [INFO ] Flatten gal took : 61 ms
[2024-05-28 02:00:20] [INFO ] Flatten gal took : 80 ms
[2024-05-28 02:00:20] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:00:20] [INFO ] Flatten gal took : 73 ms
[2024-05-28 02:00:20] [INFO ] Flatten gal took : 74 ms
[2024-05-28 02:00:20] [INFO ] Time to serialize gal into /tmp/CTLFireability12092198882127740756.gal : 20 ms
[2024-05-28 02:00:20] [INFO ] Time to serialize properties into /tmp/CTLFireability8516801384985165730.ctl : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12092198882127740756.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8516801384985165730.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.00663,12848,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: EG(EX((!(E((((((((((((Fork_116>=1)&&(Catch1_116>=1))||((Fork_121>=1)&&(Catch1_121>=1)))||(((Fork_131>=1)&&(Catch1_131>=1))||((Fork_101>=1...42212
=> equivalent forward existential formula: [FwdG(Init,EX((!(E((((((((((((Fork_116>=1)&&(Catch1_116>=1))||((Fork_121>=1)&&(Catch1_121>=1)))||(((Fork_131>=1)...55842
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/400/1000
Detected timeout of ITS tools.
[2024-05-28 02:00:50] [INFO ] Flatten gal took : 45 ms
[2024-05-28 02:00:50] [INFO ] Applying decomposition
[2024-05-28 02:00:50] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2812095405474647273.txt' '-o' '/tmp/graph2812095405474647273.bin' '-w' '/tmp/graph2812095405474647273.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2812095405474647273.bin' '-l' '-1' '-v' '-w' '/tmp/graph2812095405474647273.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:00:51] [INFO ] Decomposing Gal with order
[2024-05-28 02:00:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:00:51] [INFO ] Removed a total of 198 redundant transitions.
[2024-05-28 02:00:51] [INFO ] Flatten gal took : 159 ms
[2024-05-28 02:00:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 592 labels/synchronizations in 50 ms.
[2024-05-28 02:00:52] [INFO ] Time to serialize gal into /tmp/CTLFireability2336711039149890755.gal : 21 ms
[2024-05-28 02:00:52] [INFO ] Time to serialize properties into /tmp/CTLFireability17489845618060735249.ctl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2336711039149890755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17489845618060735249.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.670866,12704,1111,58,10751,380,1045,7290,100,579,0


Converting to forward existential form...Done !
original formula: EG(EX((!(E((((((((((((i1.i0.i0.u170.Fork_116>=1)&&(i1.i0.i1.u78.Catch1_116>=1))||((i1.i1.i1.u172.Fork_121>=1)&&(i1.i1.i0.u80.Catch1_121>=...72037
=> equivalent forward existential formula: [FwdG(Init,EX((!(E((((((((((((i1.i0.i0.u170.Fork_116>=1)&&(i1.i0.i1.u78.Catch1_116>=1))||((i1.i1.i1.u172.Fork_12...94855
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 25 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:01:22] [INFO ] Invariant cache hit.
[2024-05-28 02:01:23] [INFO ] Implicit Places using invariants in 767 ms returned []
[2024-05-28 02:01:23] [INFO ] Invariant cache hit.
[2024-05-28 02:01:24] [INFO ] Implicit Places using invariants and state equation in 1330 ms returned []
Implicit Place search using SMT with State Equation took 2102 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:01:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s80 1)
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(s155 1)
(s156 1)
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(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 0)
(s177 1)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
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(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
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(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60251ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60262ms
Finished structural reductions in LTL mode , in 1 iterations and 62394 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:02:24] [INFO ] Flatten gal took : 52 ms
[2024-05-28 02:02:24] [INFO ] Flatten gal took : 65 ms
[2024-05-28 02:02:24] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:02:25] [INFO ] Flatten gal took : 63 ms
[2024-05-28 02:02:25] [INFO ] Flatten gal took : 63 ms
[2024-05-28 02:02:25] [INFO ] Time to serialize gal into /tmp/CTLFireability7976225007339793275.gal : 11 ms
[2024-05-28 02:02:25] [INFO ] Time to serialize properties into /tmp/CTLFireability12556121508308482131.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7976225007339793275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12556121508308482131.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.03465,12936,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: (AG(((((((((((Think_83>=1)&&(Fork_82>=1))||((Think_88>=1)&&(Fork_87>=1)))||(((Think_73>=1)&&(Fork_72>=1))||((Think_78>=1)&&(Fork_77>=1)))...27545
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(((((((((((Think_83>=1)&&(Fork_82>=1))||((Think_88>=1)&&(Fork_87>=1)))||(((Think_73>=1)&&(...55178
Hit Full ! (commute/partial/dont) 0/118931/1000
(forward)formula 0,0,19.9782,392580,1,0,14,2.69144e+06,31,6,28407,123818,11
FORMULA Philosophers-COL-000200-CTLFireability-2024-02 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 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 6 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:02:45] [INFO ] Invariant cache hit.
[2024-05-28 02:02:45] [INFO ] Implicit Places using invariants in 566 ms returned []
[2024-05-28 02:02:45] [INFO ] Invariant cache hit.
[2024-05-28 02:02:47] [INFO ] Implicit Places using invariants and state equation in 1411 ms returned []
Implicit Place search using SMT with State Equation took 1978 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:02:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30095 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60321ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60332ms
Finished structural reductions in LTL mode , in 1 iterations and 62320 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:03:47] [INFO ] Flatten gal took : 34 ms
[2024-05-28 02:03:47] [INFO ] Flatten gal took : 43 ms
[2024-05-28 02:03:47] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:03:47] [INFO ] Flatten gal took : 44 ms
[2024-05-28 02:03:47] [INFO ] Flatten gal took : 42 ms
[2024-05-28 02:03:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17885170109744153407.gal : 7 ms
[2024-05-28 02:03:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6932922421703668225.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17885170109744153407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6932922421703668225.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.07768,12932,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: (EX(((AX(((((((((((Think_83>=1)&&(Fork_82>=1))||((Think_88>=1)&&(Fork_87>=1)))||(((Think_73>=1)&&(Fork_72>=1))||((Think_78>=1)&&(Fork_77>...48587
=> equivalent forward existential formula: [FwdG((Init * EX(((!(EX(!(((((((((((Think_83>=1)&&(Fork_82>=1))||((Think_88>=1)&&(Fork_87>=1)))||(((Think_73>=1)...48636
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/1000
(forward)formula 0,1,24.7877,541288,1,0,21,3.37856e+06,26,12,29001,1.42491e+06,18
FORMULA Philosophers-COL-000200-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 6 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:04:12] [INFO ] Invariant cache hit.
[2024-05-28 02:04:13] [INFO ] Implicit Places using invariants in 312 ms returned []
[2024-05-28 02:04:13] [INFO ] Invariant cache hit.
[2024-05-28 02:04:14] [INFO ] Implicit Places using invariants and state equation in 904 ms returned []
Implicit Place search using SMT with State Equation took 1219 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:04:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60196ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60203ms
Finished structural reductions in LTL mode , in 1 iterations and 61430 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:05:14] [INFO ] Flatten gal took : 54 ms
[2024-05-28 02:05:14] [INFO ] Flatten gal took : 73 ms
[2024-05-28 02:05:14] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:05:14] [INFO ] Flatten gal took : 70 ms
[2024-05-28 02:05:14] [INFO ] Flatten gal took : 71 ms
[2024-05-28 02:05:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13153744213566377563.gal : 10 ms
[2024-05-28 02:05:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12558623355294192899.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13153744213566377563.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12558623355294192899.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.931318,12936,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: A((!(((((AF((((((((((Eat_46>=1)||(Eat_111>=1))||((Eat_168>=1)||(Eat_38>=1)))||(((Eat_103>=1)||(Eat_160>=1))||((Eat_127>=1)||(Eat_62>=1)))...77524
=> equivalent forward existential formula: [((Init * !(EG(!(((((((((((Fork_74>=1)&&(Catch2_75>=1))||((Fork_79>=1)&&(Catch2_80>=1)))||(((Fork_64>=1)&&(Catch...91595
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Detected timeout of ITS tools.
[2024-05-28 02:05:44] [INFO ] Flatten gal took : 41 ms
[2024-05-28 02:05:44] [INFO ] Applying decomposition
[2024-05-28 02:05:45] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10578392563215522129.txt' '-o' '/tmp/graph10578392563215522129.bin' '-w' '/tmp/graph10578392563215522129.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10578392563215522129.bin' '-l' '-1' '-v' '-w' '/tmp/graph10578392563215522129.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:05:45] [INFO ] Decomposing Gal with order
[2024-05-28 02:05:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:05:45] [INFO ] Removed a total of 199 redundant transitions.
[2024-05-28 02:05:45] [INFO ] Flatten gal took : 92 ms
[2024-05-28 02:05:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 606 labels/synchronizations in 21 ms.
[2024-05-28 02:05:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14996209860099270118.gal : 13 ms
[2024-05-28 02:05:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2509005102142236070.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14996209860099270118.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2509005102142236070.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.483894,13016,816,51,7390,322,1037,5372,92,459,0


Converting to forward existential form...Done !
original formula: A((!(((((AF((((((((((i0.u143.Eat_46>=1)||(i14.u168.Eat_111>=1))||((i19.u188.Eat_168>=1)||(i7.u44.Eat_38>=1)))||(((i13.u72.Eat_103>=1)||(i...131209
=> equivalent forward existential formula: [((Init * !(EG(!(((((((((((i2.u59.Fork_74>=1)&&(i2.u154.Catch2_75>=1))||((i11.u156.Fork_79>=1)&&(i11.u12.Catch2_...154620
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 8 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:06:16] [INFO ] Invariant cache hit.
[2024-05-28 02:06:16] [INFO ] Implicit Places using invariants in 579 ms returned []
[2024-05-28 02:06:16] [INFO ] Invariant cache hit.
[2024-05-28 02:06:18] [INFO ] Implicit Places using invariants and state equation in 1253 ms returned []
Implicit Place search using SMT with State Equation took 1835 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:06:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
(s658 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s200 0.0)
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s482 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60174ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60181ms
Finished structural reductions in LTL mode , in 1 iterations and 62027 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:07:18] [INFO ] Flatten gal took : 41 ms
[2024-05-28 02:07:18] [INFO ] Flatten gal took : 49 ms
[2024-05-28 02:07:18] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:07:18] [INFO ] Flatten gal took : 48 ms
[2024-05-28 02:07:18] [INFO ] Flatten gal took : 49 ms
[2024-05-28 02:07:18] [INFO ] Time to serialize gal into /tmp/CTLFireability305963419027180091.gal : 8 ms
[2024-05-28 02:07:18] [INFO ] Time to serialize properties into /tmp/CTLFireability14735571450402133036.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability305963419027180091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14735571450402133036.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.23518,12940,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: A(!(AG(AX(AX(((((((((((Fork_74>=1)&&(Catch2_75>=1))||((Fork_79>=1)&&(Catch2_80>=1)))||(((Fork_64>=1)&&(Catch2_65>=1))||((Fork_69>=1)&&(Ca...20394
=> equivalent forward existential formula: [((Init * !(EG(!(((((((((!(EX(!(!(EX(!(EX(!(((((((((((Think_83<1)||(Fork_82<1))&&((Think_88<1)||(Fork_87<1)))&&(...47289
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-28 02:07:48] [INFO ] Flatten gal took : 28 ms
[2024-05-28 02:07:48] [INFO ] Applying decomposition
[2024-05-28 02:07:48] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18250394793870784819.txt' '-o' '/tmp/graph18250394793870784819.bin' '-w' '/tmp/graph18250394793870784819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18250394793870784819.bin' '-l' '-1' '-v' '-w' '/tmp/graph18250394793870784819.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:07:48] [INFO ] Decomposing Gal with order
[2024-05-28 02:07:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:07:48] [INFO ] Removed a total of 197 redundant transitions.
[2024-05-28 02:07:48] [INFO ] Flatten gal took : 77 ms
[2024-05-28 02:07:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 578 labels/synchronizations in 22 ms.
[2024-05-28 02:07:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2160101827640759591.gal : 14 ms
[2024-05-28 02:07:49] [INFO ] Time to serialize properties into /tmp/CTLFireability15947454216195343032.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2160101827640759591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15947454216195343032.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.451925,12636,1208,53,10933,357,1067,7609,97,540,0


Converting to forward existential form...Done !
original formula: A(!(AG(AX(AX(((((((((((i4.u113.Fork_74>=1)&&(i4.u113.Catch2_75>=1))||((i13.i0.i2.u58.Fork_79>=1)&&(i13.i0.i2.u58.Catch2_80>=1)))||(((i2.i...33432
=> equivalent forward existential formula: [((Init * !(EG(!(((((((((!(EX(!(!(EX(!(EX(!(((((((((((i13.i1.i1.u152.Think_83<1)||(i13.i1.i1.u151.Fork_82<1))&&(...77711
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
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
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
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
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
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
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
(forward)formula 0,1,25.9654,602604,1,0,930855,1029,8755,3.42264e+06,430,6424,491523
FORMULA Philosophers-COL-000200-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 12 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:08:15] [INFO ] Invariant cache hit.
[2024-05-28 02:08:16] [INFO ] Implicit Places using invariants in 843 ms returned []
[2024-05-28 02:08:16] [INFO ] Invariant cache hit.
[2024-05-28 02:08:17] [INFO ] Implicit Places using invariants and state equation in 1349 ms returned []
Implicit Place search using SMT with State Equation took 2194 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:08:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
SMT process timed out in 30184ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 30195ms
Finished structural reductions in LTL mode , in 1 iterations and 32406 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:08:47] [INFO ] Flatten gal took : 38 ms
[2024-05-28 02:08:47] [INFO ] Flatten gal took : 42 ms
[2024-05-28 02:08:47] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:08:47] [INFO ] Flatten gal took : 28 ms
[2024-05-28 02:08:47] [INFO ] Flatten gal took : 25 ms
[2024-05-28 02:08:47] [INFO ] Time to serialize gal into /tmp/CTLFireability6722266710121829725.gal : 4 ms
[2024-05-28 02:08:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5642244030650207760.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6722266710121829725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5642244030650207760.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.09938,12672,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: AF(EX(AX(EX(AF(((((((((((Think_20>=1)&&(Fork_20>=1))||((Think_25>=1)&&(Fork_25>=1)))||(((Think_168>=1)&&(Fork_168>=1))||((Think_173>=1)&&...6814
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EX(!(EX(!(EG(!(((((((((((Think_20>=1)&&(Fork_20>=1))||((Think_25>=1)&&(Fork_25>=1)))||(((Think...6871
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/92782/1000
Detected timeout of ITS tools.
[2024-05-28 02:09:17] [INFO ] Flatten gal took : 25 ms
[2024-05-28 02:09:17] [INFO ] Applying decomposition
[2024-05-28 02:09:18] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10978183261395312528.txt' '-o' '/tmp/graph10978183261395312528.bin' '-w' '/tmp/graph10978183261395312528.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10978183261395312528.bin' '-l' '-1' '-v' '-w' '/tmp/graph10978183261395312528.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:09:18] [INFO ] Decomposing Gal with order
[2024-05-28 02:09:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:09:18] [INFO ] Removed a total of 199 redundant transitions.
[2024-05-28 02:09:18] [INFO ] Flatten gal took : 53 ms
[2024-05-28 02:09:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 586 labels/synchronizations in 12 ms.
[2024-05-28 02:09:18] [INFO ] Time to serialize gal into /tmp/CTLFireability7881616954694719286.gal : 9 ms
[2024-05-28 02:09:18] [INFO ] Time to serialize properties into /tmp/CTLFireability1067167745025340346.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7881616954694719286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1067167745025340346.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.408385,12656,1012,53,8606,325,1050,6253,93,472,0


Converting to forward existential form...Done !
original formula: AF(EX(AX(EX(AF(((((((((((i9.i0.i0.u28.Think_20>=1)&&(i9.i0.i0.u28.Fork_20>=1))||((i18.u31.Think_25>=1)&&(i18.u32.Fork_25>=1)))||(((i14.u1...11291
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EX(!(EX(!(EG(!(((((((((((i9.i0.i0.u28.Think_20>=1)&&(i9.i0.i0.u28.Fork_20>=1))||((i18.u31.Thin...11348
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
(forward)formula 0,1,18.3017,428452,1,0,1.11495e+06,701,4365,882175,346,2317,659891
FORMULA Philosophers-COL-000200-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 27 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:09:36] [INFO ] Invariant cache hit.
[2024-05-28 02:09:37] [INFO ] Implicit Places using invariants in 636 ms returned []
[2024-05-28 02:09:37] [INFO ] Invariant cache hit.
[2024-05-28 02:09:38] [INFO ] Implicit Places using invariants and state equation in 1138 ms returned []
Implicit Place search using SMT with State Equation took 1776 ms to find 0 implicit places.
[2024-05-28 02:09:38] [INFO ] Redundant transitions in 20 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 02:09:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60183ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 62016 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:10:38] [INFO ] Flatten gal took : 41 ms
[2024-05-28 02:10:38] [INFO ] Flatten gal took : 51 ms
[2024-05-28 02:10:38] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:10:38] [INFO ] Flatten gal took : 50 ms
[2024-05-28 02:10:38] [INFO ] Flatten gal took : 55 ms
[2024-05-28 02:10:39] [INFO ] Time to serialize gal into /tmp/CTLFireability4996942949558600626.gal : 7 ms
[2024-05-28 02:10:39] [INFO ] Time to serialize properties into /tmp/CTLFireability14068888558216560680.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4996942949558600626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14068888558216560680.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.23379,12936,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: A((!((((((((((Eat_46>=1)||(Eat_111>=1))||((Eat_168>=1)||(Eat_38>=1)))||(((Eat_103>=1)||(Eat_160>=1))||((Eat_127>=1)||(Eat_62>=1))))||((((...32549
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(E(!(((((((((((Think_83<1)||(Fork_82<1))&&((Think_88<1)||(Fork_87<1)))&&(((Think_73...51618
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/1000
Hit Full ! (commute/partial/dont) 0/400/1000
Detected timeout of ITS tools.
[2024-05-28 02:11:09] [INFO ] Flatten gal took : 30 ms
[2024-05-28 02:11:09] [INFO ] Applying decomposition
[2024-05-28 02:11:09] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11311723695995848982.txt' '-o' '/tmp/graph11311723695995848982.bin' '-w' '/tmp/graph11311723695995848982.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11311723695995848982.bin' '-l' '-1' '-v' '-w' '/tmp/graph11311723695995848982.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:11:09] [INFO ] Decomposing Gal with order
[2024-05-28 02:11:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:11:09] [INFO ] Removed a total of 199 redundant transitions.
[2024-05-28 02:11:09] [INFO ] Flatten gal took : 61 ms
[2024-05-28 02:11:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 584 labels/synchronizations in 15 ms.
[2024-05-28 02:11:09] [INFO ] Time to serialize gal into /tmp/CTLFireability3755438388022742642.gal : 15 ms
[2024-05-28 02:11:09] [INFO ] Time to serialize properties into /tmp/CTLFireability6115650251350313859.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3755438388022742642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6115650251350313859.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.43353,12704,1173,51,10527,347,1062,7355,92,498,0


Converting to forward existential form...Done !
original formula: A((!((((((((((i0.u137.Eat_46>=1)||(i12.i0.i1.u65.Eat_111>=1))||((i17.i0.i0.u113.Eat_168>=1)||(i7.u3.Eat_38>=1)))||(((i11.u62.Eat_103>=1)|...55191
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(E(!(((((((((((i23.u105.Think_83<1)||(i2.i1.i1.u153.Fork_82<1))&&((i23.u154.Think_8...87850
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 6 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:11:39] [INFO ] Invariant cache hit.
[2024-05-28 02:11:40] [INFO ] Implicit Places using invariants in 695 ms returned []
[2024-05-28 02:11:40] [INFO ] Invariant cache hit.
[2024-05-28 02:11:41] [INFO ] Implicit Places using invariants and state equation in 1246 ms returned []
Implicit Place search using SMT with State Equation took 1943 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:11:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60242ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60254ms
Finished structural reductions in LTL mode , in 1 iterations and 62206 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:12:42] [INFO ] Flatten gal took : 39 ms
[2024-05-28 02:12:42] [INFO ] Flatten gal took : 46 ms
[2024-05-28 02:12:42] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:12:42] [INFO ] Flatten gal took : 46 ms
[2024-05-28 02:12:42] [INFO ] Flatten gal took : 47 ms
[2024-05-28 02:12:42] [INFO ] Time to serialize gal into /tmp/CTLFireability7010437449372154151.gal : 8 ms
[2024-05-28 02:12:42] [INFO ] Time to serialize properties into /tmp/CTLFireability5648501595036508885.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7010437449372154151.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5648501595036508885.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.1016,12672,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: EG(AG(((((((((EX(((((((((((Think_83>=1)&&(Fork_82>=1))||((Think_88>=1)&&(Fork_87>=1)))||(((Think_73>=1)&&(Fork_72>=1))||((Think_78>=1)&&(...16488
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((((((((EX(((((((((((Think_83>=1)&&(Fork_82>=1))||((Think_88>=1)&&(Fork_87>=1)))||(((Thi...16555
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,17.9021,400184,1,0,19,2.9359e+06,29,12,26795,589011,18
FORMULA Philosophers-COL-000200-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 9 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:13:00] [INFO ] Invariant cache hit.
[2024-05-28 02:13:00] [INFO ] Implicit Places using invariants in 453 ms returned []
[2024-05-28 02:13:00] [INFO ] Invariant cache hit.
[2024-05-28 02:13:02] [INFO ] Implicit Places using invariants and state equation in 1248 ms returned []
Implicit Place search using SMT with State Equation took 1702 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:13:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60172ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60178ms
Finished structural reductions in LTL mode , in 1 iterations and 61891 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:14:02] [INFO ] Flatten gal took : 43 ms
[2024-05-28 02:14:02] [INFO ] Flatten gal took : 56 ms
[2024-05-28 02:14:02] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:14:02] [INFO ] Flatten gal took : 56 ms
[2024-05-28 02:14:02] [INFO ] Flatten gal took : 56 ms
[2024-05-28 02:14:02] [INFO ] Time to serialize gal into /tmp/CTLFireability11599432749013396682.gal : 7 ms
[2024-05-28 02:14:02] [INFO ] Time to serialize properties into /tmp/CTLFireability8822054778093507482.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11599432749013396682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8822054778093507482.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.14054,12936,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: EF(((!(E(EG(!(((((((((((Think_83<1)||(Fork_82<1))&&((Think_88<1)||(Fork_87<1)))&&(((Think_73<1)||(Fork_72<1))&&((Think_78<1)||(Fork_77<1)...45898
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(EG(!(((((((((((Think_83<1)||(Fork_82<1))&&((Think_88<1)||(Fork_87<1)))&&(((Think_73<1)...46018
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/1000
(forward)formula 0,1,20.2307,464564,1,0,18,3.28713e+06,30,10,26409,954319,17
FORMULA Philosophers-COL-000200-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 16 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:14:23] [INFO ] Invariant cache hit.
[2024-05-28 02:14:23] [INFO ] Implicit Places using invariants in 664 ms returned []
[2024-05-28 02:14:23] [INFO ] Invariant cache hit.
[2024-05-28 02:14:25] [INFO ] Implicit Places using invariants and state equation in 1211 ms returned []
Implicit Place search using SMT with State Equation took 1878 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:14:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2000 variables, 600/2000 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60160ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60168ms
Finished structural reductions in LTL mode , in 1 iterations and 62065 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:15:25] [INFO ] Flatten gal took : 22 ms
[2024-05-28 02:15:25] [INFO ] Flatten gal took : 27 ms
[2024-05-28 02:15:25] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:15:25] [INFO ] Flatten gal took : 28 ms
[2024-05-28 02:15:25] [INFO ] Flatten gal took : 29 ms
[2024-05-28 02:15:25] [INFO ] Time to serialize gal into /tmp/CTLFireability9667458700866928600.gal : 5 ms
[2024-05-28 02:15:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6113605559159526322.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9667458700866928600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6113605559159526322.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.293,12672,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: EX((EF(AX(((((((((((Fork_116>=1)&&(Catch1_116>=1))||((Fork_121>=1)&&(Catch1_121>=1)))||(((Fork_131>=1)&&(Catch1_131>=1))||((Fork_101>=1)&...13591
=> equivalent forward existential formula: [FwdG((EY(Init) * E(TRUE U !(EX(!(((((((((((Fork_116>=1)&&(Catch1_116>=1))||((Fork_121>=1)&&(Catch1_121>=1)))||(...13646
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/92919/1000
Detected timeout of ITS tools.
[2024-05-28 02:15:55] [INFO ] Flatten gal took : 46 ms
[2024-05-28 02:15:55] [INFO ] Applying decomposition
[2024-05-28 02:15:55] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5922892167848244745.txt' '-o' '/tmp/graph5922892167848244745.bin' '-w' '/tmp/graph5922892167848244745.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5922892167848244745.bin' '-l' '-1' '-v' '-w' '/tmp/graph5922892167848244745.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:15:55] [INFO ] Decomposing Gal with order
[2024-05-28 02:15:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:15:55] [INFO ] Removed a total of 196 redundant transitions.
[2024-05-28 02:15:55] [INFO ] Flatten gal took : 79 ms
[2024-05-28 02:15:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 576 labels/synchronizations in 9 ms.
[2024-05-28 02:15:55] [INFO ] Time to serialize gal into /tmp/CTLFireability17536823823485254632.gal : 9 ms
[2024-05-28 02:15:55] [INFO ] Time to serialize properties into /tmp/CTLFireability16548021742154097237.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17536823823485254632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16548021742154097237.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.42467,12668,1114,53,9357,360,1066,6767,97,555,0


Converting to forward existential form...Done !
original formula: EX((EF(AX(((((((((((i2.i0.i0.u64.Fork_116>=1)&&(i2.i0.i0.u63.Catch1_116>=1))||((i2.i1.i2.u165.Fork_121>=1)&&(i2.i1.i0.u66.Catch1_121>=1))...22565
=> equivalent forward existential formula: [FwdG((EY(Init) * E(TRUE U !(EX(!(((((((((((i2.i0.i0.u64.Fork_116>=1)&&(i2.i0.i0.u63.Catch1_116>=1))||((i2.i1.i2...22620
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 12 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:16:26] [INFO ] Invariant cache hit.
[2024-05-28 02:16:26] [INFO ] Implicit Places using invariants in 571 ms returned []
[2024-05-28 02:16:26] [INFO ] Invariant cache hit.
[2024-05-28 02:16:27] [INFO ] Implicit Places using invariants and state equation in 1261 ms returned []
Implicit Place search using SMT with State Equation took 1835 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:16:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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(s474 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2000 variables, 600/2000 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60159ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60165ms
Finished structural reductions in LTL mode , in 1 iterations and 62013 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:17:28] [INFO ] Flatten gal took : 22 ms
[2024-05-28 02:17:28] [INFO ] Flatten gal took : 25 ms
[2024-05-28 02:17:28] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:17:28] [INFO ] Flatten gal took : 24 ms
[2024-05-28 02:17:28] [INFO ] Flatten gal took : 25 ms
[2024-05-28 02:17:28] [INFO ] Time to serialize gal into /tmp/CTLFireability7048001063393088710.gal : 5 ms
[2024-05-28 02:17:28] [INFO ] Time to serialize properties into /tmp/CTLFireability469280409334842355.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7048001063393088710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability469280409334842355.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,2.65614e+95,0.925509,12936,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: EX(AF(EX(EX(AF(((((((((((Think_83>=1)&&(Fork_82>=1))||((Think_88>=1)&&(Fork_87>=1)))||(((Think_73>=1)&&(Fork_72>=1))||((Think_78>=1)&&(Fo...6814
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX(EX(!(EG(!(((((((((((Think_83>=1)&&(Fork_82>=1))||((Think_88>=1)&&(Fork_87>=1)))||(((Think...6871
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/92983/1000
Detected timeout of ITS tools.
[2024-05-28 02:17:58] [INFO ] Flatten gal took : 25 ms
[2024-05-28 02:17:58] [INFO ] Applying decomposition
[2024-05-28 02:17:58] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5365567829472848952.txt' '-o' '/tmp/graph5365567829472848952.bin' '-w' '/tmp/graph5365567829472848952.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5365567829472848952.bin' '-l' '-1' '-v' '-w' '/tmp/graph5365567829472848952.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:17:58] [INFO ] Decomposing Gal with order
[2024-05-28 02:17:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:17:58] [INFO ] Removed a total of 197 redundant transitions.
[2024-05-28 02:17:58] [INFO ] Flatten gal took : 51 ms
[2024-05-28 02:17:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 560 labels/synchronizations in 8 ms.
[2024-05-28 02:17:58] [INFO ] Time to serialize gal into /tmp/CTLFireability7558662285130130996.gal : 9 ms
[2024-05-28 02:17:58] [INFO ] Time to serialize properties into /tmp/CTLFireability542091645029033771.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7558662285130130996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability542091645029033771.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.41475,12560,1159,53,10431,360,1056,7108,97,558,0


Converting to forward existential form...Done !
original formula: EX(AF(EX(EX(AF(((((((((((i10.u110.Think_83>=1)&&(i10.u152.Fork_82>=1))||((i20.u154.Think_88>=1)&&(i20.u153.Fork_87>=1)))||(((i9.u109.Thin...10925
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX(EX(!(EG(!(((((((((((i10.u110.Think_83>=1)&&(i10.u152.Fork_82>=1))||((i20.u154.Think_88>=1...10982
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,25.3854,598372,1,0,1.56171e+06,853,5328,1.1507e+06,401,2985,957836
FORMULA Philosophers-COL-000200-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 6 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:18:24] [INFO ] Invariant cache hit.
[2024-05-28 02:18:24] [INFO ] Implicit Places using invariants in 690 ms returned []
[2024-05-28 02:18:24] [INFO ] Invariant cache hit.
[2024-05-28 02:18:25] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1671 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:18:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
SMT process timed out in 60136ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60148ms
Finished structural reductions in LTL mode , in 1 iterations and 61828 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:19:25] [INFO ] Flatten gal took : 23 ms
[2024-05-28 02:19:25] [INFO ] Flatten gal took : 28 ms
[2024-05-28 02:19:25] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:19:25] [INFO ] Flatten gal took : 27 ms
[2024-05-28 02:19:26] [INFO ] Flatten gal took : 28 ms
[2024-05-28 02:19:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13990331746677741471.gal : 5 ms
[2024-05-28 02:19:26] [INFO ] Time to serialize properties into /tmp/CTLFireability2921053230556835330.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13990331746677741471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2921053230556835330.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.970931,12936,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: EX((AX((((((((((Eat_46>=1)||(Eat_111>=1))||((Eat_168>=1)||(Eat_38>=1)))||(((Eat_103>=1)||(Eat_160>=1))||((Eat_127>=1)||(Eat_62>=1))))||((...20176
=> equivalent forward existential formula: (((((((([((EY(Init) * !(EX(!((((((((((Eat_46>=1)||(Eat_111>=1))||((Eat_168>=1)||(Eat_38>=1)))||(((Eat_103>=1)||(...45227
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/1000
(forward)formula 0,0,20.2562,447292,1,0,30,3.21265e+06,27,4,25997,789506,17
FORMULA Philosophers-COL-000200-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 4 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:19:46] [INFO ] Invariant cache hit.
[2024-05-28 02:19:46] [INFO ] Implicit Places using invariants in 271 ms returned []
[2024-05-28 02:19:46] [INFO ] Invariant cache hit.
[2024-05-28 02:19:47] [INFO ] Implicit Places using invariants and state equation in 733 ms returned []
Implicit Place search using SMT with State Equation took 1009 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:19:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60153ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60160ms
Finished structural reductions in LTL mode , in 1 iterations and 61175 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:20:47] [INFO ] Flatten gal took : 26 ms
[2024-05-28 02:20:47] [INFO ] Flatten gal took : 34 ms
[2024-05-28 02:20:47] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:20:47] [INFO ] Flatten gal took : 34 ms
[2024-05-28 02:20:47] [INFO ] Flatten gal took : 34 ms
[2024-05-28 02:20:47] [INFO ] Time to serialize gal into /tmp/CTLFireability3015938442975385446.gal : 5 ms
[2024-05-28 02:20:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12050962867550022445.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3015938442975385446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12050962867550022445.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.949789,12932,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: AF(EG((E(((((((((((Fork_116>=1)&&(Catch1_116>=1))||((Fork_121>=1)&&(Catch1_121>=1)))||(((Fork_131>=1)&&(Catch1_131>=1))||((Fork_101>=1)&&...47489
=> equivalent forward existential formula: [FwdG(Init,!(EG((E(((((((((((Fork_116>=1)&&(Catch1_116>=1))||((Fork_121>=1)&&(Catch1_121>=1)))||(((Fork_131>=1)&...47534
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/1000
Detected timeout of ITS tools.
[2024-05-28 02:21:17] [INFO ] Flatten gal took : 33 ms
[2024-05-28 02:21:17] [INFO ] Applying decomposition
[2024-05-28 02:21:17] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9422067284915098986.txt' '-o' '/tmp/graph9422067284915098986.bin' '-w' '/tmp/graph9422067284915098986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9422067284915098986.bin' '-l' '-1' '-v' '-w' '/tmp/graph9422067284915098986.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:21:18] [INFO ] Decomposing Gal with order
[2024-05-28 02:21:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:21:18] [INFO ] Removed a total of 196 redundant transitions.
[2024-05-28 02:21:18] [INFO ] Flatten gal took : 58 ms
[2024-05-28 02:21:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 594 labels/synchronizations in 14 ms.
[2024-05-28 02:21:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17353405718233794817.gal : 15 ms
[2024-05-28 02:21:18] [INFO ] Time to serialize properties into /tmp/CTLFireability9737279077139861991.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17353405718233794817.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9737279077139861991.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.415159,12708,1172,51,10196,320,1061,7049,93,483,0


Converting to forward existential form...Done !
original formula: AF(EG((E(((((((((((i10.u70.Fork_116>=1)&&(i10.u70.Catch1_116>=1))||((i23.u73.Fork_121>=1)&&(i23.u73.Catch1_121>=1)))||(((i2.u78.Fork_131>...79542
=> equivalent forward existential formula: [FwdG(Init,!(EG((E(((((((((((i10.u70.Fork_116>=1)&&(i10.u70.Catch1_116>=1))||((i23.u73.Fork_121>=1)&&(i23.u73.Ca...79587
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 10 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:21:48] [INFO ] Invariant cache hit.
[2024-05-28 02:21:49] [INFO ] Implicit Places using invariants in 483 ms returned []
[2024-05-28 02:21:49] [INFO ] Invariant cache hit.
[2024-05-28 02:21:50] [INFO ] Implicit Places using invariants and state equation in 976 ms returned []
Implicit Place search using SMT with State Equation took 1468 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:21:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2000 variables, 600/2000 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60152ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60158ms
Finished structural reductions in LTL mode , in 1 iterations and 61641 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 02:22:50] [INFO ] Flatten gal took : 37 ms
[2024-05-28 02:22:50] [INFO ] Flatten gal took : 26 ms
[2024-05-28 02:22:50] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 02:22:50] [INFO ] Flatten gal took : 26 ms
[2024-05-28 02:22:50] [INFO ] Flatten gal took : 26 ms
[2024-05-28 02:22:50] [INFO ] Time to serialize gal into /tmp/CTLFireability15363475095497898543.gal : 5 ms
[2024-05-28 02:22:50] [INFO ] Time to serialize properties into /tmp/CTLFireability12879197954663674482.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15363475095497898543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12879197954663674482.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.931161,12672,2,5316,5,22857,6,0,5003,17140,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(((((((((AF(((((((((((Fork_74>=1)&&(Catch2_75>=1))||((Fork_79>=1)&&(Catch2_80>=1)))||(((Fork_64>=1)&&(Catch2_65>=1))||((Fork_69>=...13998
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(((((((((!(EG(!(((((((((((Fork_74>=1)&&(Catch2_75>=1))||((Fork_79>=1)&&(C...14074
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/92928/1000
Detected timeout of ITS tools.
[2024-05-28 02:23:20] [INFO ] Flatten gal took : 26 ms
[2024-05-28 02:23:20] [INFO ] Applying decomposition
[2024-05-28 02:23:20] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4495352872835703017.txt' '-o' '/tmp/graph4495352872835703017.bin' '-w' '/tmp/graph4495352872835703017.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4495352872835703017.bin' '-l' '-1' '-v' '-w' '/tmp/graph4495352872835703017.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:23:20] [INFO ] Decomposing Gal with order
[2024-05-28 02:23:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:23:20] [INFO ] Removed a total of 199 redundant transitions.
[2024-05-28 02:23:20] [INFO ] Flatten gal took : 49 ms
[2024-05-28 02:23:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 582 labels/synchronizations in 13 ms.
[2024-05-28 02:23:21] [INFO ] Time to serialize gal into /tmp/CTLFireability18222523233613224090.gal : 17 ms
[2024-05-28 02:23:21] [INFO ] Time to serialize properties into /tmp/CTLFireability4791867724538207807.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18222523233613224090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4791867724538207807.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.632754,12672,1166,53,10175,352,1056,7103,96,512,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(((((((((AF(((((((((((i10.u74.Fork_74>=1)&&(i10.u74.Catch2_75>=1))||((i10.u77.Fork_79>=1)&&(i10.u144.Catch2_80>=1)))||(((i2.i1.i0...22916
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(((((((((!(EG(!(((((((((((i10.u74.Fork_74>=1)&&(i10.u74.Catch2_75>=1))||(...22992
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-28 02:23:51] [INFO ] Flatten gal took : 75 ms
[2024-05-28 02:23:51] [INFO ] Flatten gal took : 76 ms
[2024-05-28 02:23:51] [INFO ] Applying decomposition
[2024-05-28 02:23:51] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11887282807535696077.txt' '-o' '/tmp/graph11887282807535696077.bin' '-w' '/tmp/graph11887282807535696077.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11887282807535696077.bin' '-l' '-1' '-v' '-w' '/tmp/graph11887282807535696077.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:23:51] [INFO ] Decomposing Gal with order
[2024-05-28 02:23:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:23:52] [INFO ] Removed a total of 196 redundant transitions.
[2024-05-28 02:23:52] [INFO ] Flatten gal took : 212 ms
[2024-05-28 02:23:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 574 labels/synchronizations in 9 ms.
[2024-05-28 02:23:53] [INFO ] Time to serialize gal into /tmp/CTLFireability9862381344012688342.gal : 9 ms
[2024-05-28 02:23:53] [INFO ] Time to serialize properties into /tmp/CTLFireability13109913099614938850.ctl : 27 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9862381344012688342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13109913099614938850.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,0.439644,13156,1300,51,11715,363,1064,7823,94,568,0


Converting to forward existential form...Done !
original formula: EG(EX((!(E((((((((((((i14.i1.i0.u163.Fork_116>=1)&&(i14.i1.i0.u163.Catch1_116>=1))||((i14.i0.i0.u69.Fork_121>=1)&&(i14.i0.i0.u69.Catch1_1...70325
=> equivalent forward existential formula: [FwdG(Init,EX((!(E((((((((((((i14.i1.i0.u163.Fork_116>=1)&&(i14.i1.i0.u163.Catch1_116>=1))||((i14.i0.i0.u69.Fork...92607
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-28 02:52:52] [INFO ] Applying decomposition
[2024-05-28 02:52:52] [INFO ] Flatten gal took : 78 ms
[2024-05-28 02:52:52] [INFO ] Decomposing Gal with order
[2024-05-28 02:52:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:52:52] [INFO ] Removed a total of 200 redundant transitions.
[2024-05-28 02:52:52] [INFO ] Flatten gal took : 120 ms
[2024-05-28 02:52:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 7 ms.
[2024-05-28 02:52:53] [INFO ] Time to serialize gal into /tmp/CTLFireability13120403716579557488.gal : 9 ms
[2024-05-28 02:52:53] [INFO ] Time to serialize properties into /tmp/CTLFireability13820507108170138544.ctl : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13120403716579557488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13820507108170138544.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65614e+95,1.04925,12252,802,19,5782,450,1613,3199,30,270,0


Converting to forward existential form...Done !
original formula: EG(EX((!(E((((((((((((Philo116.Fork_116>=1)&&(Philo116.Catch1_116>=1))||((Philo121.Fork_121>=1)&&(Philo121.Catch1_121>=1)))||(((Philo131....64182
=> equivalent forward existential formula: [FwdG(Init,EX((!(E((((((((((((Philo116.Fork_116>=1)&&(Philo116.Catch1_116>=1))||((Philo121.Fork_121>=1)&&(Philo1...84572
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-COL-000200"
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 2-5568"
echo " Executing tool itstools"
echo " Input is Philosophers-COL-000200, 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 r268-smll-171654407600418"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000200.tgz
mv Philosophers-COL-000200 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;