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Model Checking Contest @ Petri Nets 2017
7th edition, Zaragoza, Spain, June 27, 2017
Execution of r130-smll-149441683000053
Last Updated
June 27, 2017

About the Execution of ITS-Tools for S_Peterson-PT-2

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
294.780 5128.00 11510.00 261.70 F normal

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)
.............
=====================================================================
Generated by BenchKit 2-3254
Executing tool itstools
Input is S_Peterson-PT-2, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-149441683000053
=====================================================================


--------------------
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 Peterson-COL-2-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1496267290482

Using solver YICES2 to compute partial order matrices.
Built C files in :
/home/mcc/execution

its-ctl command run as :

/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201705302212/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.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 126 rows 102 cols
invariant : 1'WantSection_2_T + 1'Idle_2= 1
invariant : 1'IsEndLoop_0_0_0 + 1'IsEndLoop_0_1_0 + 1'IsEndLoop_0_0_1 + 1'IsEndLoop_0_1_1 + 1'IsEndLoop_0_0_2 + 1'IsEndLoop_0_1_2 + 1'EndTurn_0_0 + 1'EndTurn_0_1 + 1'BeginLoop_0_0_0 + 1'BeginLoop_0_1_0 + 1'BeginLoop_0_0_1 + 1'BeginLoop_0_0_2 + 1'BeginLoop_0_1_1 + 1'BeginLoop_0_1_2 + -1'WantSection_0_T + 1'TestAlone_0_0_1 + 1'TestAlone_0_0_2 + 1'TestAlone_0_1_1 + 1'TestTurn_0_0 + 1'TestAlone_0_1_2 + 1'TestIdentity_0_0_0 + 1'TestTurn_0_1 + 1'TestIdentity_0_1_1 + 1'TestIdentity_0_1_0 + 1'TestIdentity_0_0_1 + 1'TestIdentity_0_1_2 + 1'TestIdentity_0_0_2 + 1'CS_0 + 1'AskForSection_0_1 + 1'AskForSection_0_0= 0
invariant : 1'Turn_1_2 + 1'Turn_1_0 + 1'Turn_1_1= 1
invariant : 1'WantSection_0_T + 1'WantSection_0_F= 1
invariant : 1'IsEndLoop_1_0_0 + 1'IsEndLoop_1_1_0 + 1'IsEndLoop_1_0_1 + 1'IsEndLoop_1_1_1 + 1'IsEndLoop_1_0_2 + 1'IsEndLoop_1_1_2 + 1'EndTurn_1_0 + 1'EndTurn_1_1 + 1'BeginLoop_1_0_0 + 1'BeginLoop_1_1_0 + 1'BeginLoop_1_0_1 + 1'BeginLoop_1_1_1 + 1'BeginLoop_1_1_2 + 1'BeginLoop_1_0_2 + -1'WantSection_1_T + 1'TestAlone_1_0_0 + 1'TestAlone_1_1_0 + 1'TestAlone_1_1_2 + 1'TestAlone_1_0_2 + 1'TestIdentity_1_0_0 + 1'TestTurn_1_0 + 1'TestTurn_1_1 + 1'TestIdentity_1_0_1 + 1'TestIdentity_1_1_1 + 1'TestIdentity_1_1_0 + 1'TestIdentity_1_1_2 + 1'TestIdentity_1_0_2 + 1'CS_1 + 1'AskForSection_1_1 + 1'AskForSection_1_0= 0
invariant : 1'WantSection_1_T + 1'WantSection_1_F= 1
invariant : 1'IsEndLoop_2_0_0 + 1'IsEndLoop_2_1_0 + 1'IsEndLoop_2_0_1 + 1'IsEndLoop_2_1_1 + 1'IsEndLoop_2_0_2 + 1'IsEndLoop_2_1_2 + 1'EndTurn_2_0 + 1'EndTurn_2_1 + 1'BeginLoop_2_0_0 + 1'BeginLoop_2_0_1 + 1'BeginLoop_2_1_0 + 1'BeginLoop_2_1_1 + 1'BeginLoop_2_0_2 + -1'WantSection_2_T + 1'BeginLoop_2_1_2 + 1'TestAlone_2_1_0 + 1'TestAlone_2_0_0 + 1'TestAlone_2_1_1 + 1'TestAlone_2_0_1 + 1'TestTurn_2_1 + 1'TestIdentity_2_0_0 + 1'TestTurn_2_0 + 1'TestIdentity_2_0_1 + 1'TestIdentity_2_1_0 + 1'TestIdentity_2_1_2 + 1'TestIdentity_2_1_1 + 1'TestIdentity_2_0_2 + 1'AskForSection_2_1 + 1'AskForSection_2_0 + 1'CS_2= 0
invariant : 1'WantSection_1_T + 1'Idle_1= 1
invariant : 1'Turn_0_0 + 1'Turn_0_1 + 1'Turn_0_2= 1
invariant : 1'WantSection_0_T + 1'Idle_0= 1
invariant : 1'WantSection_2_T + 1'WantSection_2_F= 1
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,20754,0.381362,13684,2,3437,5,32029,6,0,537,38900,0


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,0,1.728,43740,1,0,254,163943,267,129,3028,132907,258

System contains 0 deadlocks (shown below if less than --print-limit option) !
FORMULA Peterson-COL-2-ReachabilityDeadlock-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Exit code :0
EmptySet

BK_STOP 1496267295610

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ java -Dosgi.requiredJavaVersion=1.6 -Xss8m -Xms40m -Xmx8192m -Declipse.pde.launch=true -Dfile.encoding=UTF-8 -classpath /home/mcc/BenchKit//eclipse/plugins/org.eclipse.equinox.launcher_1.3.201.v20161025-1711.jar org.eclipse.equinox.launcher.Main -application fr.lip6.move.gal.application.pnmcc -data /home/mcc/BenchKit//workspace -os linux -ws gtk -arch x86_64 -nl en_US -consoleLog -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
May 31, 2017 9:48:12 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 31, 2017 9:48:12 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 87 ms
May 31, 2017 9:48:12 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 102 places.
May 31, 2017 9:48:12 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 126 transitions.
May 31, 2017 9:48:13 PM fr.lip6.move.gal.logic.togal.ToGalTransformer toGal
WARNING: Unknown predicate type in boolean expression fr.lip6.move.gal.logic.impl.DeadlockImpl
May 31, 2017 9:48:13 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Peterson-COL-2-ReachabilityDeadlock-0 is trivially true : it is verified in initial state.
May 31, 2017 9:48:13 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 90 ms
May 31, 2017 9:48:13 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 15 ms
May 31, 2017 9:48:13 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 11 place invariants in 34 ms
May 31, 2017 9:48:14 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 102 variables to be positive in 571 ms
May 31, 2017 9:48:14 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 126 transitions.
May 31, 2017 9:48:14 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed :0/126 took 2 ms. Total solver calls (SAT/UNSAT): 4(1/3)
May 31, 2017 9:48:14 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 242 ms. Total solver calls (SAT/UNSAT): 579(198/381)
May 31, 2017 9:48:14 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 126 transitions.
May 31, 2017 9:48:14 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 272 ms. Total solver calls (SAT/UNSAT): 579(246/333)
May 31, 2017 9:48:14 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 126 transitions.
May 31, 2017 9:48:15 PM fr.lip6.move.gal.itstools.Runner runTool
INFO: Standard error output from running tool CommandLine [args=[/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201705302212/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]
Reverse transition relation is NOT exact ! Due to transitions EndLoop_1_0, EndLoop_2_0, EndLoop_0_0, NotAlone_0_2_0, NotAlone_2_1_0, NotAlone_1_2_0, NotAlone_2_1_1, NotAlone_0_2_1, NotAlone_1_2_1, UpdateTurn_0_0_0, UpdateTurn_1_0_0, UpdateTurn_1_1_0, UpdateTurn_2_1_0, UpdateTurn_2_0_0, UpdateTurn_0_1_0, UpdateTurn_0_2_1, UpdateTurn_2_1_1, UpdateTurn_2_2_1, UpdateTurn_1_2_1, UpdateTurn_2_0_1, UpdateTurn_1_0_1, UpdateTurn_1_1_1, UpdateTurn_0_1_1, UpdateTurn_1_2_0, UpdateTurn_0_2_0, UpdateTurn_0_0_1, UpdateTurn_2_2_0, BecomeIdle_2, BecomeIdle_1, BecomeIdle_0, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/96/30/126

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="S_Peterson-PT-2"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
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/S_Peterson-PT-2.tgz
mv S_Peterson-PT-2 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool itstools"
echo " Input is S_Peterson-PT-2, 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 r130-smll-149441683000053"
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 ;