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 196K
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K 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 5.7K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 114 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 352 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 5 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 23K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is JoinFreeModules-PT-0004, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-smll-152658635400237
=====================================================================

--------------------
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 JoinFreeModules-PT-0004-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527406866534

Flatten gal took : 58 ms
Applied a total of 0 rules in 5 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
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/graph3247089998758058935.txt, -o, /tmp/graph3247089998758058935.bin, -w, /tmp/graph3247089998758058935.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/graph3247089998758058935.bin, -l, -1, -v, -w, /tmp/graph3247089998758058935.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 33 rows 20 cols
invariant :p6 + p7 + p8 + p9 + p10 = 7
invariant :p1 + p2 + p3 + p4 + p5 = 7
invariant :p11 + p12 + p13 + p14 + p15 = 7
invariant :p16 + p17 + p18 + p19 + p20 = 7
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 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
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,1.47763e+07,0.016256,4796,43,40,353,293,78,549,44,768,0


Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
dead,16,0.02061,4796,11,8,354,514,151,762,159,1180,276

System contains 16 deadlocks (shown below if less than --print-limit option) !
FORMULA JoinFreeModules-PT-0004-ReachabilityDeadlock-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[ 16 states ] showing 10 first states
[ i3={[ u7={[ p17=1 ]
} u6={[ p20=2 p19=2 p16=2 ]
[ p20=4 p19=2 ]
} ]
} i2={[ u5={[ p15=2 p14=2 p11=2 ]
[ p15=4 p14=2 ]
} u4={[ p12=1 ]
} ]
} i1={[ u3={[ p7=1 ]
} u2={[ p10=2 p9=2 p6=2 ]
[ p10=4 p9=2 ]
} ]
} i0={[ u1={[ p2=1 ]
} u0={[ p5=2 p4=2 p1=2 ]
[ p5=4 p4=2 ]
} ]
} ]
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]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527406870131

--------------------
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
May 27, 2018 7:41:08 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]
May 27, 2018 7:41:08 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 27, 2018 7:41:08 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 47 ms
May 27, 2018 7:41:08 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 21 places.
May 27, 2018 7:41:08 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 33 transitions.
May 27, 2018 7:41:08 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 8 ms
May 27, 2018 7:41:08 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 1 fixed domain variables (out of 21 variables) in GAL type JoinFreeModules_PT_0004
May 27, 2018 7:41:08 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 1 constant array cells/variables (out of 21 variables) in type JoinFreeModules_PT_0004
May 27, 2018 7:41:08 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: p,
May 27, 2018 7:41:08 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 1 constant variables :p=1
May 27, 2018 7:41:08 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 1 expressions due to constant valuations.
May 27, 2018 7:41:08 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 55 ms
May 27, 2018 7:41:08 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 2 ms
May 27, 2018 7:41:08 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 33 transitions.
May 27, 2018 7:41:09 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 27, 2018 7:41:09 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
May 27, 2018 7:41:09 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 20 ms
May 27, 2018 7:41:09 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 33 transitions.
Begin: Sun May 27 07:41:09 2018

Computation of communities with the Newman-Girvan Modularity quality function

level 0:
start computation: Sun May 27 07:41:09 2018
network size: 20 nodes, 64 links, 64 weight
quality increased from -0.0511068 to 0.472602
end computation: Sun May 27 07:41:09 2018
level 1:
start computation: Sun May 27 07:41:09 2018
network size: 8 nodes, 16 links, 64 weight
quality increased from 0.472602 to 0.75
end computation: Sun May 27 07:41:09 2018
level 2:
start computation: Sun May 27 07:41:09 2018
network size: 4 nodes, 4 links, 64 weight
quality increased from 0.75 to 0.75
end computation: Sun May 27 07:41:09 2018
End: Sun May 27 07:41:09 2018
Total duration: 0 sec
0.75
May 27, 2018 7:41:09 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 27, 2018 7:41:09 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 4 place invariants in 7 ms
May 27, 2018 7:41:09 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 10 ms
May 27, 2018 7:41:09 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 27, 2018 7:41:09 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 3 ms
May 27, 2018 7:41:09 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 20 variables to be positive in 95 ms
May 27, 2018 7:41:09 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 33 transitions.
May 27, 2018 7:41:09 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/33 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 27, 2018 7:41:09 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 27, 2018 7:41:09 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 33 transitions.
May 27, 2018 7:41:09 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 27, 2018 7:41:09 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 33 transitions.
May 27, 2018 7:41:09 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
May 27, 2018 7:41:09 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (= 7 (+ (select s0 5) (select s0 6) (select s0 7) (select s0 8) (select s0 9)))) with error (error "Failed to assert expression: java.io.IOException: Stream closed (= 7 (+ (select s0 5) (select s0 6) (select s0 7) (select s0 8) (select s0 9)))")
[(declare-fun s0 () (Array Int Int)), (assert (= 7 (+ (select s0 5) (select s0 6) (select s0 7) (select s0 8) (select s0 9)))), (assert (= 7 (+ (select s0 0) (select s0 1) (select s0 2) (select s0 3) (select s0 4)))), (assert (= 7 (+ (select s0 10) (select s0 11) (select s0 12) (select s0 13) (select s0 14)))), (assert (= 7 (+ (select s0 15) (select s0 16) (select s0 17) (select s0 18) (select s0 19)))), (assert (and (and (and (>= (select s0 2) 4) (>= (select s0 7) 4)) (>= (select s0 12) 4)) (>= (select s0 17) 4))), (assert (>= (select s0 0) 0)), (assert (>= (select s0 1) 0)), (assert (>= (select s0 2) 0)), (assert (>= (select s0 3) 0)), (assert (>= (select s0 4) 0)), (assert (>= (select s0 5) 0)), (assert (>= (select s0 6) 0)), (assert (>= (select s0 7) 0)), (assert (>= (select s0 8) 0)), (assert (>= (select s0 9) 0)), (assert (>= (select s0 10) 0)), (assert (>= (select s0 11) 0)), (assert (>= (select s0 12) 0)), (assert (>= (select s0 13) 0)), (assert (>= (select s0 14) 0)), (assert (>= (select s0 15) 0)), (assert (>= (select s0 16) 0)), (assert (>= (select s0 17) 0)), (assert (>= (select s0 18) 0)), (assert (>= (select s0 19) 0))]
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout when executing script :
org.smtlib.impl.Script@1c333b34
java.lang.RuntimeException: SMT solver raised an exception or timeout when executing script :
org.smtlib.impl.Script@1c333b34
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:448)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
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)
May 27, 2018 7:41:09 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 219ms conformant to PINS in folder :/home/mcc/execution

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="JoinFreeModules-PT-0004"
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/JoinFreeModules-PT-0004.tgz
mv JoinFreeModules-PT-0004 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 JoinFreeModules-PT-0004, 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 r105-smll-152658635400237"
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 ;