Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r107-oct2-155272231500792.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is Philosophers-PT-000005, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-oct2-155272231500792
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 5.3K Feb 12 04:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 12 04:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 8 03:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 24K Feb 8 03:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 109 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 347 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.4K Feb 5 00:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 14K Feb 5 00:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 4 22:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 13K Feb 4 22:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Feb 4 08:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 4 08:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 1 02:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Feb 1 02:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 4 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 4 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 21K Mar 10 17:31 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 Philosophers-PT-000005-ReachabilityFireability-00
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-01
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-02
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-03
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-04
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-05
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-06
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-07
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-08
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-09
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-10
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-11
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-12
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-13
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-14
FORMULA_NAME Philosophers-PT-000005-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1552955785030

Working with output stream class java.io.PrintStream
FORMULA Philosophers-PT-000005-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [reachable] property : Philosophers-PT-000005-ReachabilityFireability-00 with value :((((((Catch1_1>=1)&&(Fork_1>=1))||((Catch1_2>=1)&&(Fork_2>=1)))||((Fork_5>=1)&&(Catch1_5>=1)))||((Catch1_3>=1)&&(Fork_3>=1)))||((Catch1_4>=1)&&(Fork_4>=1)))
Read [reachable] property : Philosophers-PT-000005-ReachabilityFireability-08 with value :(!((!(((Catch2_4>=1)&&(Fork_3>=1))||(Eat_2>=1)))&&((((Catch1_4>=1)&&(Fork_4>=1))&&((Fork_5>=1)&&(Catch2_1>=1)))||(!((Catch1_2>=1)&&(Fork_2>=1))))))
Read [invariant] property : Philosophers-PT-000005-ReachabilityFireability-13 with value :((((Fork_4>=1)&&(Think_5>=1))&&((Fork_1>=1)&&(Think_2>=1)))||(!(((Eat_4>=1)||((Think_4>=1)&&(Fork_3>=1)))&&(!((Fork_3>=1)&&(Think_3>=1))))))
Read [reachable] property : Philosophers-PT-000005-ReachabilityFireability-15 with value :((!(((Eat_4>=1)||((Fork_4>=1)&&(Think_5>=1)))||(((Catch1_4>=1)&&(Fork_4>=1))&&(Eat_2>=1))))&&((Catch1_1>=1)&&(Fork_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
Philosophers\_PT\_000005\_flat\_flat,243,0.022094,3824,2,112,5,435,6,0,128,296,0
Total reachable state count : 243

Verifying 4 reachability properties.
Reachability property Philosophers-PT-000005-ReachabilityFireability-00 is true.
FORMULA Philosophers-PT-000005-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-PT-000005-ReachabilityFireability-00,9,0.023863,3856,2,41,6,435,7,0,138,296,0
Reachability property Philosophers-PT-000005-ReachabilityFireability-08 is true.
FORMULA Philosophers-PT-000005-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-PT-000005-ReachabilityFireability-08,3,0.02607,3944,2,32,7,435,8,0,155,296,0
Invariant property Philosophers-PT-000005-ReachabilityFireability-13 does not hold.
FORMULA Philosophers-PT-000005-ReachabilityFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-PT-000005-ReachabilityFireability-13,31,0.026886,4184,2,118,8,435,9,0,176,296,0
Reachability property Philosophers-PT-000005-ReachabilityFireability-15 is true.
FORMULA Philosophers-PT-000005-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-PT-000005-ReachabilityFireability-15,15,0.027472,4184,2,45,9,435,10,0,188,296,0
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1552955788226

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 19, 2019 12:36:26 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 19, 2019 12:36:26 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 19, 2019 12:36:26 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 23 ms
Mar 19, 2019 12:36:26 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 25 places.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 25 transitions.
Mar 19, 2019 12:36:27 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 5 ms
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-PT-000005-ReachabilityFireability-01 is trivially false : it is not verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-PT-000005-ReachabilityFireability-02 is trivially false : it is not verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-PT-000005-ReachabilityFireability-03 is trivially false : it is not verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-PT-000005-ReachabilityFireability-04 is trivially false : it is not verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-PT-000005-ReachabilityFireability-05 is trivially false : it is not verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-PT-000005-ReachabilityFireability-06 is trivially true : it is verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-PT-000005-ReachabilityFireability-07 is trivially true : it is verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-PT-000005-ReachabilityFireability-09 is trivially true : it is verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-PT-000005-ReachabilityFireability-10 is trivially true : it is verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-PT-000005-ReachabilityFireability-11 is trivially false : it is not verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-PT-000005-ReachabilityFireability-12 is trivially true : it is verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-PT-000005-ReachabilityFireability-14 is trivially true : it is verified in initial state.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 63 ms
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
Mar 19, 2019 12:36:27 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 2 ms
Mar 19, 2019 12:36:27 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 25 transitions.
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 25 transitions.
Mar 19, 2019 12:36:27 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (declare-fun s () (Array Int (Array Int Int))) with error
Mar 19, 2019 12:36:27 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun _enabledsrc__0 ((src (Array Int Int))) Bool (and (>= (select src 5) 1) (>= (select src 1) 1))) with error (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Skipping mayMatrices nes/nds Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Mar 19, 2019 12:36:27 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (declare-fun s () (Array Int (Array Int Int))) with error
Mar 19, 2019 12:36:27 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun _enabledsrc__0 ((src (Array Int Int))) Bool (and (>= (select src 5) 1) (>= (select src 1) 1))) with error (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
java.lang.RuntimeException: Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.init(NextBMCSolver.java:93)
at fr.lip6.move.gal.gal2smt.smt.ISMTSolver.init(ISMTSolver.java:17)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.checkProperties(Gal2SMTFrontEnd.java:94)
at fr.lip6.move.gal.application.SMTRunner$2.run(SMTRunner.java:110)
at java.lang.Thread.run(Thread.java:748)
java.lang.RuntimeException: Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.init(NextBMCSolver.java:93)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:59)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
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)
Mar 19, 2019 12:36:27 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 407ms 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="Philosophers-PT-000005"
export BK_EXAMINATION="ReachabilityFireability"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool itstools"
echo " Input is Philosophers-PT-000005, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r107-oct2-155272231500792"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000005.tgz
mv Philosophers-PT-000005 execution
cd execution
if [ "ReachabilityFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityFireability" = "UpperBounds" ] ; 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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;