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)
....................
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 138K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 400K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 50K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 144K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 34K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 121 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 359 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 157K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 456K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 10 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 2.3M May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P50N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-ebro-152732378800108
=====================================================================

--------------------
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 BridgeAndVehicles-PT-V80P50N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527572400218

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_1.0.0.201805151631/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !((F(G(F(F("(((((((((((((((((((((CHOIX_1>=1)&&(COMPTEUR_0>=1))||((CHOIX_2>=1)&&(COMPTEUR_0>=1)))||((CHOIX_1>=1)&&(COMPTEUR_1>=1)))||((CHOIX_2>=1)&&(COMPTEUR_1>=1)))||((CHOIX_1>=1)&&(COMPTEUR_2>=1)))||((CHOIX_2>=1)&&(COMPTEUR_2>=1)))||((CHOIX_1>=1)&&(COMPTEUR_3>=1)))||((CHOIX_2>=1)&&(COMPTEUR_3>=1)))||((CHOIX_1>=1)&&(COMPTEUR_4>=1)))||((CHOIX_2>=1)&&(COMPTEUR_4>=1)))||((CHOIX_1>=1)&&(COMPTEUR_5>=1)))||((CHOIX_2>=1)&&(COMPTEUR_5>=1)))||((CHOIX_1>=1)&&(COMPTEUR_6>=1)))||((CHOIX_2>=1)&&(COMPTEUR_6>=1)))||((CHOIX_1>=1)&&(COMPTEUR_7>=1)))||((CHOIX_2>=1)&&(COMPTEUR_7>=1)))||((CHOIX_1>=1)&&(COMPTEUR_8>=1)))||((CHOIX_2>=1)&&(COMPTEUR_8>=1)))||((CHOIX_1>=1)&&(COMPTEUR_9>=1)))||((CHOIX_2>=1)&&(COMPTEUR_9>=1)))"))))))
Formula 0 simplified : !FGF"(((((((((((((((((((((CHOIX_1>=1)&&(COMPTEUR_0>=1))||((CHOIX_2>=1)&&(COMPTEUR_0>=1)))||((CHOIX_1>=1)&&(COMPTEUR_1>=1)))||((CHOIX_2>=1)&&(COMPTEUR_1>=1)))||((CHOIX_1>=1)&&(COMPTEUR_2>=1)))||((CHOIX_2>=1)&&(COMPTEUR_2>=1)))||((CHOIX_1>=1)&&(COMPTEUR_3>=1)))||((CHOIX_2>=1)&&(COMPTEUR_3>=1)))||((CHOIX_1>=1)&&(COMPTEUR_4>=1)))||((CHOIX_2>=1)&&(COMPTEUR_4>=1)))||((CHOIX_1>=1)&&(COMPTEUR_5>=1)))||((CHOIX_2>=1)&&(COMPTEUR_5>=1)))||((CHOIX_1>=1)&&(COMPTEUR_6>=1)))||((CHOIX_2>=1)&&(COMPTEUR_6>=1)))||((CHOIX_1>=1)&&(COMPTEUR_7>=1)))||((CHOIX_2>=1)&&(COMPTEUR_7>=1)))||((CHOIX_1>=1)&&(COMPTEUR_8>=1)))||((CHOIX_2>=1)&&(COMPTEUR_8>=1)))||((CHOIX_1>=1)&&(COMPTEUR_9>=1)))||((CHOIX_2>=1)&&(COMPTEUR_9>=1)))"
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
Compilation finished in 43066 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 129 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, <>([](<>(<>((LTLAP0==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, <>([](<>(<>((LTLAP0==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, <>([]([](((LTLAP1==true))U((LTLAP2==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 26737 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, <>(<>((X((LTLAP3==true)))U((LTLAP3==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 464 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, []((((LTLAP4==true))U((LTLAP0==true)))U([](<>((LTLAP5==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
WARNING : LTSmin timed out (>225 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, []((((LTLAP4==true))U((LTLAP0==true)))U([](<>((LTLAP5==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, <>(X((X((LTLAP6==true)))U(X((LTLAP7==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 92 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, <>(<>((<>((LTLAP4==true)))U((LTLAP7==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 10564 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-05 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (LTLAP8==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 21032 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (LTLAP9==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 24016 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (LTLAP10==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 17840 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, <>([](([]((LTLAP11==true)))U(X((LTLAP12==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 466 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, X([]((LTLAP13==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 522 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, [](X(X(<>((LTLAP14==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 504 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, [](X([](X(<>((LTLAP15==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 110572 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, ([]([](<>((LTLAP16==true)))))U(<>(X((LTLAP17==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 527 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, X((LTLAP18==true)), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 485 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (LTLAP19==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 17602 ms.
FORMULA BridgeAndVehicles-PT-V80P50N10-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 1800 s
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, <>([](<>(<>((LTLAP0==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
sparsehash FATAL ERROR: failed to allocate 32 groups
WARNING : LTSmin timed out (>1800 s) on command CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, <>([](<>(<>((LTLAP0==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, []((((LTLAP4==true))U((LTLAP0==true)))U([](<>((LTLAP5==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -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 -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -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
May 29, 2018 5:40:03 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 29, 2018 5:40:03 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 29, 2018 5:40:03 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 454 ms
May 29, 2018 5:40:03 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 188 places.
May 29, 2018 5:40:04 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 2108 transitions.
May 29, 2018 5:40:06 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 908 ms
May 29, 2018 5:40:06 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 156 ms
May 29, 2018 5:40:07 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 90 ms
May 29, 2018 5:40:08 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 2108 transitions.
May 29, 2018 5:40:08 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
May 29, 2018 5:40:09 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 2086ms conformant to PINS in folder :/home/mcc/execution
ITS-tools command line returned an error code 1

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="BridgeAndVehicles-PT-V80P50N10"
export BK_EXAMINATION="LTLFireability"
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/BridgeAndVehicles-PT-V80P50N10.tgz
mv BridgeAndVehicles-PT-V80P50N10 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P50N10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r224-ebro-152732378800108"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;