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 ;