Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..........................
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 27K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 26K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 116 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 354 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 6.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 30K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.2K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 686K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is QuasiCertifProtocol-PT-18, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r141-qhx2-152673582600083
=====================================================================

--------------------
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 QuasiCertifProtocol-PT-18-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527899697259

Flatten gal took : 553 ms
Constant places removed 43 places and 1 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 1355 transition count 295
Performed 2 Post agglomeration using F-continuation condition.
Constant places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 45 place count 1353 transition count 293
Applied a total of 45 rules in 576 ms. Remains 1353 /1398 variables (removed 45) and now considering 293/296 (removed 3) transitions.
// Phase 1: matrix 293 rows 1353 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 293 rows 1353 cols
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/convert-linux64, -i, /tmp/graph1837352561526841138.txt, -o, /tmp/graph1837352561526841138.bin, -w, /tmp/graph1837352561526841138.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/louvain-linux64, /tmp/graph1837352561526841138.bin, -l, -1, -v, -w, /tmp/graph1837352561526841138.weights, -q, 0, -e, 0.001], workingDir=null]
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
built 79 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 33 ordering constraints for composite.
built 33 ordering constraints for composite.
built 33 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 33 ordering constraints for composite.
built 41 ordering constraints for composite.
built 33 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 33 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 33 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 33 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 33 ordering constraints for composite.
built 33 ordering constraints for composite.
built 33 ordering constraints for composite.
built 33 ordering constraints for composite.
built 33 ordering constraints for composite.
built 32 ordering constraints for composite.
built 32 ordering constraints for composite.
built 33 ordering constraints for composite.
built 33 ordering constraints for composite.
built 32 ordering constraints for composite.
built 33 ordering constraints for composite.
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Compilation finished in 18656 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 172 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Jun 02, 2018 12:35:01 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -louvain, -smt]
Jun 02, 2018 12:35:01 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 02, 2018 12:35:02 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 359 ms
Jun 02, 2018 12:35:02 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 1398 places.
Jun 02, 2018 12:35:02 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 296 transitions.
Jun 02, 2018 12:35:02 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 66 ms
Jun 02, 2018 12:35:03 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 544 ms
Jun 02, 2018 12:35:03 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 25 ms
Jun 02, 2018 12:35:04 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 296 transitions.
Jun 02, 2018 12:35:06 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
Jun 02, 2018 12:35:06 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 302 ms
Jun 02, 2018 12:35:06 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 293 transitions.
Jun 02, 2018 12:35:07 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 535 ms
Begin: Sat Jun 2 00:35:07 2018

Computation of communities with the Newman-Girvan Modularity quality function

level 0:
start computation: Sat Jun 2 00:35:07 2018
network size: 1353 nodes, 19498 links, 270 weight
quality increased from -0.00277791 to 0.590743
end computation: Sat Jun 2 00:35:07 2018
level 1:
start computation: Sat Jun 2 00:35:07 2018
network size: 132 nodes, 3995 links, 270 weight
quality increased from 0.590743 to 0.808799
end computation: Sat Jun 2 00:35:07 2018
level 2:
start computation: Sat Jun 2 00:35:07 2018
network size: 39 nodes, 1444 links, 270 weight
quality increased from 0.808799 to 0.810299
end computation: Sat Jun 2 00:35:07 2018
End: Sat Jun 2 00:35:07 2018
Total duration: 0 sec
0.810299
Jun 02, 2018 12:35:07 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 80 ms
Jun 02, 2018 12:35:07 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 02, 2018 12:35:07 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 179 ms
Jun 02, 2018 12:35:07 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
Jun 02, 2018 12:35:08 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 227 redundant transitions.
Jun 02, 2018 12:35:08 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 43 ms
Jun 02, 2018 12:35:17 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 1353 variables to be positive in 9538 ms
Jun 02, 2018 12:35:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 293 transitions.
Jun 02, 2018 12:35:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/293 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 02, 2018 12:35:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 100 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 02, 2018 12:35:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 293 transitions.
Jun 02, 2018 12:35:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 44 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 02, 2018 12:35:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 293 transitions.
Jun 02, 2018 12:35:20 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(35/293) took 3000 ms. Total solver calls (SAT/UNSAT): 36(36/0)
Jun 02, 2018 12:35:23 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(83/293) took 6197 ms. Total solver calls (SAT/UNSAT): 75(75/0)
Jun 02, 2018 12:35:26 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(142/293) took 9199 ms. Total solver calls (SAT/UNSAT): 125(125/0)
Jun 02, 2018 12:35:29 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(162/293) took 12396 ms. Total solver calls (SAT/UNSAT): 1288(1288/0)
Jun 02, 2018 12:35:32 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(179/293) took 15508 ms. Total solver calls (SAT/UNSAT): 3243(3243/0)
Jun 02, 2018 12:35:35 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(195/293) took 18517 ms. Total solver calls (SAT/UNSAT): 4819(4819/0)
Jun 02, 2018 12:35:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(213/293) took 21621 ms. Total solver calls (SAT/UNSAT): 6141(6141/0)
Jun 02, 2018 12:35:41 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(232/293) took 24670 ms. Total solver calls (SAT/UNSAT): 7376(7376/0)
Jun 02, 2018 12:35:45 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(250/293) took 27822 ms. Total solver calls (SAT/UNSAT): 8213(8213/0)
Jun 02, 2018 12:35:48 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(270/293) took 30858 ms. Total solver calls (SAT/UNSAT): 8763(8763/0)
Jun 02, 2018 12:35:50 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 33492 ms. Total solver calls (SAT/UNSAT): 8918(8918/0)
Jun 02, 2018 12:35:50 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 293 transitions.
Jun 02, 2018 12:42:53 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Jun 02, 2018 12:46:58 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Jun 02, 2018 12:54:11 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Jun 02, 2018 12:54:17 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeDoNotAccord(NecessaryEnablingsolver.java:628)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:538)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Jun 02, 2018 12:54:18 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1151822ms conformant to PINS in folder :/home/mcc/execution
ITS-tools command line returned an error code 134

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="QuasiCertifProtocol-PT-18"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstoolsl"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-18.tgz
mv QuasiCertifProtocol-PT-18 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstoolsl"
echo " Input is QuasiCertifProtocol-PT-18, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r141-qhx2-152673582600083"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;