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 2-3253
Executing tool itstools
Input is S_SquareGrid-PT-020102, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r160-ebro-149443467200125
=====================================================================

--------------------
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 SquareGrid-PT-020102-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1496708803145


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 72 rows 68 cols
invariant : 1'p1i_2_1 + 1'p1il_2_1= 1
invariant : 1'pb1_1_1 + 1'pb2_1_1 + 1'pb3_1_1 + 1'pb4_1_1 + 1'pbl_1_1= 6
invariant : -1'p1i_0 + -1'p1i_1_2 + -1'p1i_2_1 + -1'p1i_2_2 + -1'p1o_1_1 + -1'p1o_1_2 + -1'p1o_2_1 + -1'p1o_2_2 + -1'p2i_1_2 + -1'p2i_2_2 + -1'p2o_1_2 + -1'p2o_2_2 + -1'p3i_2_1 + -1'p3i_2_2 + -1'p3o_2_1 + -1'p3o_2_2 + -1'p4i_1_1 + -1'p4i_1_2 + -1'p4i_2_1 + -1'p4i_2_2 + -1'p4o_1_1 + -1'p4o_1_2 + -1'p4o_2_1 + -1'p4o_2_2 + -1'pb1_1_1 + -1'pb1_1_2 + -1'pb1_2_1 + -1'pb2_1_1 + -1'pb2_1_2 + -1'pb2_2_1 + -1'pb3_1_1 + -1'pb3_1_2 + -1'pb3_2_1 + -1'pb4_1_1 + -1'pb4_1_2 + -1'pb4_2_1 + 1'pbl_2_2= -10
invariant : 1'p1i_2_2 + 1'p1il_2_2= 1
invariant : 1'p4o_2_1 + 1'p4ol_2_1= 1
invariant : 1'p4i_1_2 + 1'p4il_1_2= 1
invariant : 1'p4o_1_2 + 1'p4ol_1_2= 1
invariant : 1'p1o_1_2 + 1'p1ol_1_2= 1
invariant : 1'p4o_2_2 + 1'p4ol_2_2= 1
invariant : 1'p4o_1_1 + 1'p4ol_1_1= 1
invariant : 1'p3i_2_1 + 1'p3il_2_1= 1
invariant : 1'p1i_0 + 1'p1i_1_2 + 1'p1i_2_1 + 1'p1i_2_2 + 1'p1o_1_1 + 1'p1o_1_2 + 1'p1o_2_1 + 1'p1o_2_2 + 1'p2i_1_2 + 1'p2i_2_2 + 1'p2o_1_2 + 1'p2o_2_2 + 1'p3i_2_1 + 1'p3i_2_2 + 1'p3o_2_1 + 1'p3o_2_2 + 1'p4i_1_1 + 1'p4i_1_2 + 1'p4i_2_1 + 1'p4i_2_2 + 1'p4o_1_1 + 1'p4o_1_2 + 1'p4o_2_1 + 1'p4o_2_2 + 1'pb1_1_1 + 1'pb1_1_2 + 1'pb1_2_1 + 1'pb1_2_2 + 1'pb2_1_1 + 1'pb2_1_2 + 1'pb2_2_1 + 1'pb2_2_2 + 1'pb3_1_1 + 1'pb3_1_2 + 1'pb3_2_1 + 1'pb3_2_2 + 1'pb4_1_1 + 1'pb4_1_2 + 1'pb4_2_1 + 1'pb4_2_2= 16
invariant : 1'p1i_0 + 1'p1il_0= 1
invariant : 1'p1i_1_2 + 1'p1il_1_2= 1
invariant : 1'p4i_2_1 + 1'p4il_2_1= 1
invariant : 1'p1o_2_2 + 1'p1ol_2_2= 1
invariant : 1'pb1_2_1 + 1'pb2_2_1 + 1'pb3_2_1 + 1'pb4_2_1 + 1'pbl_2_1= 6
invariant : 1'pb1_1_2 + 1'pb2_1_2 + 1'pb3_1_2 + 1'pb4_1_2 + 1'pbl_1_2= 6
invariant : 1'p1o_2_1 + 1'p1ol_2_1= 1
invariant : 1'p2i_2_2 + 1'p2il_2_2= 1
invariant : 1'p2i_1_2 + 1'p2il_1_2= 1
invariant : 1'p2o_1_2 + 1'p2ol_1_2= 1
invariant : 1'p2o_2_2 + 1'p2ol_2_2= 1
invariant : 1'p3i_2_2 + 1'p3il_2_2= 1
invariant : 1'p1o_1_1 + 1'p1ol_1_1= 1
invariant : 1'p3o_2_2 + 1'p3ol_2_2= 1
invariant : 1'p4i_2_2 + 1'p4il_2_2= 1
invariant : 1'p3o_2_1 + 1'p3ol_2_1= 1
invariant : 1'p4i_1_1 + 1'p4il_1_1= 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,2.08542e+12,1.11066,24020,2,3270,5,111992,6,0,347,116522,0


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,568,1.97109,28372,2,2638,7,145637,9,2,1770,116522,2

System contains 568 deadlocks (shown below if less than --print-limit option) !
FORMULA SquareGrid-PT-020102-ReachabilityDeadlock-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Exit code :0
[ 568 states ]

BK_STOP 1496708809519

--------------------
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
Jun 06, 2017 12:26:45 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 06, 2017 12:26:45 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 119 ms
Jun 06, 2017 12:26:46 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 68 places.
Jun 06, 2017 12:26:46 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 72 transitions.
Jun 06, 2017 12:26:46 AM fr.lip6.move.gal.logic.togal.ToGalTransformer toGal
WARNING: Unknown predicate type in boolean expression fr.lip6.move.gal.logic.impl.DeadlockImpl
Jun 06, 2017 12:26:46 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property SquareGrid-PT-020102-ReachabilityDeadlock-0 is trivially true : it is verified in initial state.
Jun 06, 2017 12:26:46 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 141 ms
Jun 06, 2017 12:26:46 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 21 ms
Jun 06, 2017 12:26:47 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 29 place invariants in 39 ms
Jun 06, 2017 12:26:47 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 68 variables to be positive in 413 ms
Jun 06, 2017 12:26:47 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 72 transitions.
Jun 06, 2017 12:26:47 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed :0/72 took 3 ms. Total solver calls (SAT/UNSAT): 5(1/4)
Jun 06, 2017 12:26:48 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 977 ms. Total solver calls (SAT/UNSAT): 952(600/352)
Jun 06, 2017 12:26:48 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 72 transitions.
Jun 06, 2017 12:26:49 AM 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 exact ! Faster fixpoint algorithm enabled.

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_SquareGrid-PT-020102"
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_SquareGrid-PT-020102.tgz
mv S_SquareGrid-PT-020102 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3253"
echo " Executing tool itstools"
echo " Input is S_SquareGrid-PT-020102, 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 r160-ebro-149443467200125"
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 ;