Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2019-input.r200-ebro-155286406600347.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstoolsm
Input is RwMutex-PT-r0500w0010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r200-ebro-155286406600347
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 3.8K Feb 12 15:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 12 15:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 8 17:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 8 17:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 108 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 346 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 5 01:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.9K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 4 17:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 4 17:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 1 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 1 13:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 11 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 977K 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 RwMutex-PT-r0500w0010-CTLFireability-00
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-01
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-02
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-03
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-04
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-05
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-06
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-07
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-08
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-09
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-10
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-11
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-12
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-13
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-14
FORMULA_NAME RwMutex-PT-r0500w0010-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1553705572999

Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl, --load-order, /home/mcc/execution/model.ord], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl --load-order /home/mcc/execution/model.ord
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
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,3.27339e+150,54.1656,43860,2,4063,5,32190,6,0,7103,15578,0


Converting to forward existential form...Done !
original formula: (EF(EX(((p1391>=1)&&(p381>=1)))) * E(!((p596>=1)) U ((p711>=1)&&(p709>=1))))
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U EX(((p1391>=1)&&(p381>=1))))),!((p596>=1))) * ((p711>=1)&&(p709>=1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1018/0/2
(forward)formula 0,1,450.69,370132,1,0,9,1.31481e+06,23,2,71872,33808,10
FORMULA RwMutex-PT-r0500w0010-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: EX(AX((((p583>=1)&&(p519>=1))&&((p558>=1)&&((p1502>=1)&&(p492>=1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((((p583>=1)&&(p519>=1))&&((p558>=1)&&((p1502>=1)&&(p492>=1))))))))] != FALSE
(forward)formula 1,0,452.844,373300,1,0,10,1.32005e+06,25,2,71882,40651,12
FORMULA RwMutex-PT-r0500w0010-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: (AF((((p862>=1)||(p600>=1))||(((p1332>=1)&&(p322>=1))||((p1243>=1)&&(p233>=1))))) * AG(EF(!((p748>=1)))))
=> equivalent forward existential formula: ([FwdG(Init,!((((p862>=1)||(p600>=1))||(((p1332>=1)&&(p322>=1))||((p1243>=1)&&(p233>=1))))))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U !((p748>=1)))))] = FALSE)
(forward)formula 2,1,827.945,375940,1,0,12,1.32165e+06,37,3,72401,41352,18
FORMULA RwMutex-PT-r0500w0010-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: !(E(((((p1072>=1)&&(p62>=1))&&((p1318>=1)&&(p308>=1)))&&(((p1452>=1)&&(p442>=1))||(p538>=1))) U AX(((p1238>=1)&&(p228>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,((((p1072>=1)&&(p62>=1))&&((p1318>=1)&&(p308>=1)))&&(((p1452>=1)&&(p442>=1))||(p538>=1)))) * !(EX(!(((p1238>=1)&&(p228>=1))))))] = FALSE
Hit Full ! (commute/partial/dont) 992/14/28
(forward)formula 3,0,831.368,385180,1,0,17,1.33393e+06,46,5,73324,60463,23
FORMULA RwMutex-PT-r0500w0010-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: AX(EF(((p724>=1)&&((p1149>=1)&&(p139>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((p724>=1)&&((p1149>=1)&&(p139>=1))))))] = FALSE
(forward)formula 4,1,831.379,385180,1,0,18,1.33461e+06,47,5,73326,60465,26
FORMULA RwMutex-PT-r0500w0010-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: AG((EF(((p1420>=1)&&(p410>=1))) + EX(!((p614>=1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EX(!((p614>=1))))) * !(E(TRUE U ((p1420>=1)&&(p410>=1)))))] = FALSE
(forward)formula 5,1,831.393,385180,1,0,19,1.33461e+06,48,5,73327,60465,29
FORMULA RwMutex-PT-r0500w0010-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: EF(((!(p672>=1))&&((p909>=1)&&(p748>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((!(p672>=1))&&((p909>=1)&&(p748>=1))))] != FALSE
(forward)formula 6,1,831.406,385180,1,0,21,1.33719e+06,49,6,73330,62444,30
FORMULA RwMutex-PT-r0500w0010-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: EX(AG(((p1350>=1)&&(p340>=1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((p1350>=1)&&(p340>=1))))))] != FALSE
(forward)formula 7,0,831.419,385180,1,0,22,1.3372e+06,51,6,73334,62445,33
FORMULA RwMutex-PT-r0500w0010-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: AX(EF(EX(((p1148>=1)&&(p138>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U EX(((p1148>=1)&&(p138>=1))))))] = FALSE
(forward)formula 8,1,832.473,386236,1,0,23,1.33855e+06,52,6,73335,64335,35
FORMULA RwMutex-PT-r0500w0010-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: A((((((p1445>=1)&&(p435>=1))&&((p1294>=1)&&(p284>=1)))&&((p1358>=1)&&(p348>=1)))||((!((p1087>=1)&&(p77>=1)))&&((p689>=1)&&((p1446>=1)&&(p436>=1))))) U AX((((p1272>=1)&&(p262>=1))||((p1348>=1)&&(p338>=1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!((((p1272>=1)&&(p262>=1))||((p1348>=1)&&(p338>=1)))))))))) * !(E(!(!(EX(!((((p1272>=1)&&(p262>=1))||((p1348>=1)&&(p338>=1))))))) U (!((((((p1445>=1)&&(p435>=1))&&((p1294>=1)&&(p284>=1)))&&((p1358>=1)&&(p348>=1)))||((!((p1087>=1)&&(p77>=1)))&&((p689>=1)&&((p1446>=1)&&(p436>=1)))))) * !(!(EX(!((((p1272>=1)&&(p262>=1))||((p1348>=1)&&(p338>=1)))))))))))] != FALSE
Using saturation style SCC detection
(forward)formula 9,0,844.446,408148,1,0,32,1.39426e+06,61,14,74372,161226,46
FORMULA RwMutex-PT-r0500w0010-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: (EX(((((p1205>=1)&&(p195>=1))&&(!(p863>=1)))||((((p1463>=1)&&(p453>=1))||(p544>=1))&&(!((p1353>=1)&&(p343>=1)))))) * AX((AG(((p1072>=1)&&(p62>=1))) + !((((p1193>=1)&&(p183>=1))&&(p907>=1))))))
=> equivalent forward existential formula: ([(Init * !(EX(((((p1205>=1)&&(p195>=1))&&(!(p863>=1)))||((((p1463>=1)&&(p453>=1))||(p544>=1))&&(!((p1353>=1)&&(p343>=1))))))))] = FALSE * [(FwdU((EY(Init) * !(!((((p1193>=1)&&(p183>=1))&&(p907>=1))))),TRUE) * !(((p1072>=1)&&(p62>=1))))] = FALSE)
(forward)formula 10,0,845.035,410788,1,0,38,1.39921e+06,65,17,74549,167204,51
FORMULA RwMutex-PT-r0500w0010-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: AX((E((p867>=1) U (p793>=1)) + EF((((p1257>=1)&&(p247>=1))&&((p1465>=1)&&(p455>=1))))))
=> equivalent forward existential formula: [((EY(Init) * !(E(TRUE U (((p1257>=1)&&(p247>=1))&&((p1465>=1)&&(p455>=1)))))) * !(E((p867>=1) U (p793>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 1018/0/2
(forward)formula 11,1,848.388,417388,1,0,43,1.40817e+06,74,18,75272,175700,58
FORMULA RwMutex-PT-r0500w0010-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: AX(EG(EF((p854>=1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(E(TRUE U (p854>=1)))))] = FALSE
(forward)formula 12,1,848.395,417388,1,0,44,1.40817e+06,76,18,75273,175700,62
FORMULA RwMutex-PT-r0500w0010-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: EX(!(((((p949>=1)&&((p1215>=1)&&(p205>=1)))||((p967>=1)&&(p758>=1))) + EX(((p1301>=1)&&(p291>=1))))))
=> equivalent forward existential formula: [((EY(Init) * !((((p949>=1)&&((p1215>=1)&&(p205>=1)))||((p967>=1)&&(p758>=1))))) * !(EX(((p1301>=1)&&(p291>=1)))))] != FALSE
(forward)formula 13,0,850.266,419500,1,0,45,1.41105e+06,77,18,75274,179732,64
FORMULA RwMutex-PT-r0500w0010-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: EX(EG((p960>=1)))
=> equivalent forward existential formula: [FwdG(EY(Init),(p960>=1))] != FALSE
Hit Full ! (commute/partial/dont) 1018/0/2
(forward)formula 14,1,851.753,425836,1,0,47,1.41642e+06,84,19,76180,193147,68
FORMULA RwMutex-PT-r0500w0010-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: AX((!(((p1348>=1)&&(p338>=1))) + EF((((p1253>=1)&&(p243>=1))&&(p541>=1)))))
=> equivalent forward existential formula: [((EY(Init) * !(!(((p1348>=1)&&(p338>=1))))) * !(E(TRUE U (((p1253>=1)&&(p243>=1))&&(p541>=1)))))] = FALSE
(forward)formula 15,1,851.763,425836,1,0,48,1.41656e+06,85,19,76182,193148,71
FORMULA RwMutex-PT-r0500w0010-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************


BK_STOP 1553706433437

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -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 CTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -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 27, 2019 4:52:56 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt]
Mar 27, 2019 4:52:56 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 27, 2019 4:52:56 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 367 ms
Mar 27, 2019 4:52:56 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 1520 places.
Mar 27, 2019 4:52:56 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 1020 transitions.
Mar 27, 2019 4:52:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 2156 ms
Mar 27, 2019 4:53:00 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 1020 transitions.
Mar 27, 2019 4:53:00 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 1520 places.
Mar 27, 2019 4:53:00 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 1020 transitions.
Mar 27, 2019 4:53:00 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 74 ms
Mar 27, 2019 4:53:01 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 2 ms

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="RwMutex-PT-r0500w0010"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstoolsm"
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 itstoolsm"
echo " Input is RwMutex-PT-r0500w0010, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r200-ebro-155286406600347"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0500w0010.tgz
mv RwMutex-PT-r0500w0010 execution
cd execution
if [ "CTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.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 ;