Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r071-tall-165254780500236.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is Dekker-PT-100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780500236
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 9.9K Apr 30 05:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 30 05:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 05:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 05:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 30 05:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 30 05:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 30 05:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 30 05:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 5.9M May 10 09:33 model.pnml

--------------------
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 Dekker-PT-100-ReachabilityCardinality-00
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-01
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-02
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-03
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-04
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-05
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-06
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-07
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-08
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-09
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-10
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-11
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-12
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-13
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-14
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069853890

Running Version 0
[2022-06-12 21:37:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:37:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:37:36] [INFO ] Load time of PNML (sax parser for PT used): 440 ms
[2022-06-12 21:37:36] [INFO ] Transformed 500 places.
[2022-06-12 21:37:36] [INFO ] Transformed 10200 transitions.
[2022-06-12 21:37:36] [INFO ] Found NUPN structural information;
[2022-06-12 21:37:36] [INFO ] Parsed PT model containing 500 places and 10200 transitions in 560 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 16) seen :2
FORMULA Dekker-PT-100-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-100-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2022-06-12 21:37:37] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
// Phase 1: matrix 400 rows 500 cols
[2022-06-12 21:37:37] [INFO ] Computed 300 place invariants in 40 ms
[2022-06-12 21:37:37] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:14
[2022-06-12 21:37:38] [INFO ] [Nat]Absence check using 200 positive place invariants in 30 ms returned sat
[2022-06-12 21:37:38] [INFO ] [Nat]Absence check using 200 positive and 100 generalized place invariants in 15 ms returned sat
[2022-06-12 21:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:37:38] [INFO ] [Nat]Absence check using state equation in 211 ms returned unsat :10 sat :4
[2022-06-12 21:37:38] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-06-12 21:37:38] [INFO ] [Nat]Added 100 Read/Feed constraints in 26 ms returned sat
Attempting to minimize the solution found.
Minimization took 103 ms.
[2022-06-12 21:37:38] [INFO ] SMT Verify possible in nat domain returned unsat :10 sat :4
FORMULA Dekker-PT-100-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-100-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-100-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-100-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-100-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-100-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-100-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-100-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-100-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-100-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 43 out of 500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500/500 places, 10200/10200 transitions.
Applied a total of 0 rules in 961 ms. Remains 500 /500 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 10200/10200 transitions.
[2022-06-12 21:37:40] [INFO ] Flatten gal took : 753 ms
[2022-06-12 21:37:41] [INFO ] Flatten gal took : 516 ms
[2022-06-12 21:37:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2446004020732261277.gal : 132 ms
[2022-06-12 21:37:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4147976078304419756.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2446004020732261277.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4147976078304419756.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2446004020732261277.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4147976078304419756.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4147976078304419756.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :16 after 128
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :128 after 8192
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :8192 after 1.67772e+07
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.67772e+07 after 7.03687e+13
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :7.03687e+13 after 1.23794e+27
Invariant property Dekker-PT-100-ReachabilityCardinality-08 does not hold.
FORMULA Dekker-PT-100-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Detected timeout of ITS tools.
[2022-06-12 21:37:57] [INFO ] Flatten gal took : 482 ms
[2022-06-12 21:37:57] [INFO ] Applying decomposition
[2022-06-12 21:37:57] [INFO ] Flatten gal took : 466 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph8924018076615446056.txt, -o, /tmp/graph8924018076615446056.bin, -w, /tmp/graph8924018076615446056.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph8924018076615446056.bin, -l, -1, -v, -w, /tmp/graph8924018076615446056.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:37:58] [INFO ] Decomposing Gal with order
[2022-06-12 21:37:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:38:00] [INFO ] Removed a total of 33558 redundant transitions.
[2022-06-12 21:38:00] [INFO ] Flatten gal took : 947 ms
[2022-06-12 21:38:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 298 ms.
[2022-06-12 21:38:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7527901025285222607.gal : 46 ms
[2022-06-12 21:38:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10421541279443664676.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality7527901025285222607.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10421541279443664676.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality7527901025285222607.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10421541279443664676.prop --nowitness
Loading property file /tmp/ReachabilityCardinality10421541279443664676.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
Reachability property Dekker-PT-100-ReachabilityCardinality-03 is true.
FORMULA Dekker-PT-100-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :4 after 1.26765e+30
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1.26765e+30 after 1.26765e+30
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.46502e+31,3.51425,44848,217,15,4962,5186,10734,3811,55,7385,0
Total reachable state count : 64650180611639699476331863474176

Verifying 3 reachability properties.
Invariant property Dekker-PT-100-ReachabilityCardinality-00 does not hold.
FORMULA Dekker-PT-100-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-100-ReachabilityCardinality-00,4.95176e+28,3.52039,44848,163,16,4962,5186,10750,3811,62,7385,719
Reachability property Dekker-PT-100-ReachabilityCardinality-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-100-ReachabilityCardinality-03,6.33825e+29,3.52081,44848,115,12,4962,5186,10755,3811,62,7385,728
Invariant property Dekker-PT-100-ReachabilityCardinality-07 does not hold.
FORMULA Dekker-PT-100-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-100-ReachabilityCardinality-07,9.50738e+29,3.52643,44848,196,14,4962,5186,10817,3811,66,7385,2269
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.

BK_STOP 1655069885200

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Dekker-PT-100"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is Dekker-PT-100, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r071-tall-165254780500236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-100.tgz
mv Dekker-PT-100 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;