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-171654406900112.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 PermAdmissibility-COL-01, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654406900112
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 9.6K Apr 12 09:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K Apr 12 09:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 12 09:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 12 09:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 09:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 12 09:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 12 09:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 12 09:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 54K May 18 16:43 model.pnml

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

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

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1716673635649

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-COL-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
StateSpace COL
Running Version 202405141337
[2024-05-25 21:47:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StateSpace, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 21:47:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 21:47:18] [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.
[2024-05-25 21:47:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 21:47:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1535 ms
[2024-05-25 21:47:19] [INFO ] Imported 40 HL places and 16 HL transitions for a total of 208 PT places and 1024.0 transition bindings in 38 ms.
[2024-05-25 21:47:19] [INFO ] Unfolded HLPN to a Petri net with 208 places and 1024 transitions 5984 arcs in 100 ms.
[2024-05-25 21:47:19] [INFO ] Unfolded 0 HLPN properties in 0 ms.
Deduced a syphon composed of 40 places in 10 ms
Reduce places removed 40 places and 432 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 168/168 places, 592/592 transitions.
[2024-05-25 21:47:20] [INFO ] Redundant transitions in 56 ms returned []
Running 588 sub problems to find dead transitions.
// Phase 1: matrix 592 rows 168 cols
[2024-05-25 21:47:20] [INFO ] Computed 32 invariants in 80 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 588 unsolved
Problem TDEAD9 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD345 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD500 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD564 is UNSAT
At refinement iteration 2 (OVERLAPS) 16/119 variables, 2/5 constraints. Problems are: Problem set: 16 solved, 572 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/5 constraints. Problems are: Problem set: 16 solved, 572 unsolved
Problem TDEAD0 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD418 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD454 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD546 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD582 is UNSAT
Problem TDEAD591 is UNSAT
At refinement iteration 4 (OVERLAPS) 49/168 variables, 27/32 constraints. Problems are: Problem set: 64 solved, 524 unsolved
[2024-05-25 21:47:30] [INFO ] Deduced a trap composed of 18 places in 364 ms of which 42 ms to minimize.
[2024-05-25 21:47:30] [INFO ] Deduced a trap composed of 25 places in 265 ms of which 2 ms to minimize.
[2024-05-25 21:47:31] [INFO ] Deduced a trap composed of 25 places in 261 ms of which 4 ms to minimize.
[2024-05-25 21:47:32] [INFO ] Deduced a trap composed of 33 places in 290 ms of which 3 ms to minimize.
[2024-05-25 21:47:32] [INFO ] Deduced a trap composed of 28 places in 308 ms of which 3 ms to minimize.
[2024-05-25 21:47:32] [INFO ] Deduced a trap composed of 38 places in 319 ms of which 3 ms to minimize.
[2024-05-25 21:47:33] [INFO ] Deduced a trap composed of 38 places in 308 ms of which 3 ms to minimize.
[2024-05-25 21:47:33] [INFO ] Deduced a trap composed of 23 places in 245 ms of which 3 ms to minimize.
[2024-05-25 21:47:33] [INFO ] Deduced a trap composed of 29 places in 291 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 9/41 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 0/41 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 7 (OVERLAPS) 592/760 variables, 168/209 constraints. Problems are: Problem set: 64 solved, 524 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 760/760 variables, and 209 constraints, problems are : Problem set: 64 solved, 524 unsolved in 30096 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 588/588 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 64 solved, 524 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 3/3 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/3 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 2 (OVERLAPS) 16/119 variables, 2/5 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/5 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 4 (OVERLAPS) 49/168 variables, 27/32 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 9/41 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 0/41 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 7 (OVERLAPS) 592/760 variables, 168/209 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/760 variables, 524/733 constraints. Problems are: Problem set: 64 solved, 524 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 760/760 variables, and 733 constraints, problems are : Problem set: 64 solved, 524 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 524/588 constraints, Known Traps: 9/9 constraints]
After SMT, in 62913ms problems are : Problem set: 64 solved, 524 unsolved
Search for dead transitions found 64 dead transitions in 62986ms
Found 64 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 64 transitions
Dead transitions reduction (with SMT) removed 64 transitions
Starting structural reductions in STATESPACE mode, iteration 1 : 168/168 places, 528/592 transitions.
[2024-05-25 21:48:23] [INFO ] Redundant transitions in 7 ms returned []
Finished structural reductions in STATESPACE mode , in 2 iterations and 63349 ms. Remains : 168/168 places, 528/592 transitions.
Final net has 168 places and 528 transitions.
[2024-05-25 21:48:23] [INFO ] Flatten gal took : 169 ms
[2024-05-25 21:48:23] [INFO ] Applying decomposition
[2024-05-25 21:48:23] [INFO ] Flatten gal took : 101 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/graph2738776631723749238.txt' '-o' '/tmp/graph2738776631723749238.bin' '-w' '/tmp/graph2738776631723749238.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2738776631723749238.bin' '-l' '-1' '-v' '-w' '/tmp/graph2738776631723749238.weights' '-q' '0' '-e' '0.001'
[2024-05-25 21:48:23] [INFO ] Decomposing Gal with order
[2024-05-25 21:48:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 21:48:24] [INFO ] Removed a total of 841 redundant transitions.
[2024-05-25 21:48:24] [INFO ] Flatten gal took : 270 ms
[2024-05-25 21:48:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 328 labels/synchronizations in 38 ms.
[2024-05-25 21:48:24] [INFO ] Time to serialize gal into /tmp/StateSpace2401586090421677207.gal : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace2401586090421677207.gal' '-t' 'CGAL' '--stats'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...219
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,52537,13.0129,298848,9174,32614,111789,209263,1177,2.02562e+06,657,1.17075e+06,0
Total reachable state count : 52537

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 9
STATE_SPACE MAX_TOKEN_PER_MARKING 9 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 52537
STATE_SPACE STATES 52537 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 80090 ms.

BK_STOP 1716673717749

--------------------
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
+ [[ StateSpace = StateSpace ]]
+ [[ -f modelMain.xml ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StateSpace -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 StateSpace -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="PermAdmissibility-COL-01"
export BK_EXAMINATION="StateSpace"
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 PermAdmissibility-COL-01, examination is StateSpace"
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-171654406900112"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-COL-01.tgz
mv PermAdmissibility-COL-01 execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;