Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r201-csrt-155286434100391.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off 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 itstoolsm
Input is SmallOperatingSystem-PT-MT0128DC0064, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-csrt-155286434100391
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 180K
-rw-r--r-- 1 mcc users 3.9K Feb 12 18:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 12 18:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 9 02:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 9 02:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 123 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 361 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.8K Feb 5 01:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.3K Feb 5 01:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.9K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 4 20:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 4 20:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Feb 1 20:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 1 20:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 13 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 8.2K 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 SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1553805863649

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/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.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/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.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,2.61157e+08,75.0749,673772,2,15274,5,2.46409e+06,6,0,47,3.10104e+06,0


Converting to forward existential form...Done !
original formula: (!(EF((FreeMemSegment<=ExecutingTask))) * AX((TransferToDisk<=CPUUnit)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (FreeMemSegment<=ExecutingTask))] = FALSE * [(EY(Init) * !((TransferToDisk<=CPUUnit)))] = FALSE)
(forward)formula 0,0,76.928,673772,1,0,7,2.46409e+06,10,1,695,3.10104e+06,1
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: !(EF(!((DiskControllerUnit>=3))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !((DiskControllerUnit>=3)))] = FALSE
(forward)formula 1,0,76.9705,673772,1,0,9,2.46409e+06,12,3,760,3.10104e+06,2
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(E((LoadingMem>=2) U (FreeMemSegment>=2)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((LoadingMem>=2) U (FreeMemSegment>=2))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 6/0/2
(forward)formula 2,0,83.8111,673772,1,0,13,2.46409e+06,22,5,1480,3.10104e+06,8
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: !(A(((TaskReady<=TransferToDisk)||(DiskControllerUnit>=1)) U !((TaskOnDisk<=FreeMemSegment))))
=> equivalent forward existential formula: ([(FwdU(Init,!(!((TaskOnDisk<=FreeMemSegment)))) * (!(((TaskReady<=TransferToDisk)||(DiskControllerUnit>=1))) * !(!((TaskOnDisk<=FreeMemSegment)))))] != FALSE + [FwdG(Init,!(!((TaskOnDisk<=FreeMemSegment))))] != FALSE)
Hit Full ! (commute/partial/dont) 3/0/5
(forward)formula 3,0,84.4107,673772,1,0,15,2.46409e+06,36,6,1776,3.10104e+06,14
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(!(AG((DiskControllerUnit<=CPUUnit))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,TRUE),TRUE) * !((DiskControllerUnit<=CPUUnit)))] != FALSE
(forward)formula 4,1,84.7355,673772,1,0,18,2.46409e+06,39,8,1846,3.10104e+06,17
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: !(E(((TransferToDisk>=2)||(DiskControllerUnit<=FreeMemSegment)) U ((DiskControllerUnit<=TaskReady)&&(LoadingMem<=TaskSuspended))))
=> equivalent forward existential formula: [(FwdU(Init,((TransferToDisk>=2)||(DiskControllerUnit<=FreeMemSegment))) * ((DiskControllerUnit<=TaskReady)&&(LoadingMem<=TaskSuspended)))] = FALSE
Hit Full ! (commute/partial/dont) 3/0/5
(forward)formula 5,0,174.28,909116,1,0,23,3.00982e+06,47,9,2374,4.71125e+06,21
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (EF(((!(TaskOnDisk>=2))&&((DiskControllerUnit<=LoadingMem)&&(LoadingMem>=3)))) * AF((TaskSuspended<=LoadingMem)))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U ((!(TaskOnDisk>=2))&&((DiskControllerUnit<=LoadingMem)&&(LoadingMem>=3))))))] = FALSE * [FwdG(Init,!((TaskSuspended<=LoadingMem)))] = FALSE)
(forward)formula 6,0,178.432,1039268,1,0,24,3.31967e+06,58,11,2579,5.00047e+06,23
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AF(AG(((FreeMemSegment>=2)||(TransferToDisk<=CPUUnit))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((FreeMemSegment>=2)||(TransferToDisk<=CPUUnit)))))))] = FALSE
(forward)formula 7,1,178.809,1050092,1,0,24,3.32168e+06,63,11,2582,5.00879e+06,24
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EF((CPUUnit<=TaskReady))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (CPUUnit<=TaskReady))] != FALSE
(forward)formula 8,1,179.402,1068572,1,0,26,3.32194e+06,64,12,2840,5.00915e+06,25
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: !(EF(AG((ExecutingTask>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((ExecutingTask>=1)))))] = FALSE
(forward)formula 9,1,181.044,1077284,1,0,27,3.34624e+06,67,12,2842,5.03328e+06,28
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AF(AG((TaskReady<=DiskControllerUnit)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((TaskReady<=DiskControllerUnit))))))] = FALSE
(forward)formula 10,0,199.866,1206380,1,0,28,3.75542e+06,69,12,3099,5.88286e+06,34
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(E((TransferToDisk<=FreeMemSegment) U (ExecutingTask>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((TransferToDisk<=FreeMemSegment) U (ExecutingTask>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 4/0/4
(forward)formula 11,0,244.707,1574556,1,0,32,4.6765e+06,76,14,3239,7.24798e+06,38
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: E(((LoadingMem<=CPUUnit)||(ExecutingTask>=1)) U !((DiskControllerUnit>=3)))
=> equivalent forward existential formula: [(FwdU(Init,((LoadingMem<=CPUUnit)||(ExecutingTask>=1))) * !((DiskControllerUnit>=3)))] != FALSE
(forward)formula 12,1,244.723,1575084,1,0,32,4.67657e+06,77,14,3306,7.25025e+06,39
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AG((EG((DiskControllerUnit>=1)) + (DiskControllerUnit<=CPUUnit)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((DiskControllerUnit<=CPUUnit))) * !(EG((DiskControllerUnit>=1))))] = FALSE
(forward)formula 13,1,244.726,1575084,1,0,34,4.67657e+06,84,16,3309,7.25032e+06,41
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: ((AF((FreeMemSegment>=3)) + A((DiskControllerUnit<=ExecutingTask) U (FreeMemSegment>=2))) * EF(AG((FreeMemSegment<=CPUUnit))))
=> equivalent forward existential formula: ([FwdG((Init * !(!((E(!((FreeMemSegment>=2)) U (!((DiskControllerUnit<=ExecutingTask)) * !((FreeMemSegment>=2)))) + EG(!((FreeMemSegment>=2))))))),!((FreeMemSegment>=3)))] = FALSE * [(Init * !(E(TRUE U !(E(TRUE U !((FreeMemSegment<=CPUUnit)))))))] = FALSE)
Hit Full ! (commute/partial/dont) 6/0/2
(forward)formula 14,1,247.22,1613364,1,0,37,4.79762e+06,105,17,3587,7.40512e+06,50
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: (AG((ExecutingTask<=CPUUnit)) * AF((TaskSuspended<=ExecutingTask)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((ExecutingTask<=CPUUnit)))] = FALSE * [FwdG(Init,!((TaskSuspended<=ExecutingTask)))] = FALSE)
(forward)formula 15,0,247.451,1616268,1,0,41,4.81894e+06,114,20,3851,7.42388e+06,52
FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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


BK_STOP 1553806114879

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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 28, 2019 8:44:26 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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 28, 2019 8:44:26 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 28, 2019 8:44:26 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 28 ms
Mar 28, 2019 8:44:26 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 9 places.
Mar 28, 2019 8:44:26 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 8 transitions.
Mar 28, 2019 8:44:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 5 ms
Mar 28, 2019 8:44:26 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 35 ms
Mar 28, 2019 8:44:26 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 8 transitions.
Mar 28, 2019 8:44:26 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 9 places.
Mar 28, 2019 8:44:26 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 8 transitions.
Mar 28, 2019 8:44:26 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 0 ms
Mar 28, 2019 8:44:26 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLCardinality.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="SmallOperatingSystem-PT-MT0128DC0064"
export BK_EXAMINATION="CTLCardinality"
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 SmallOperatingSystem-PT-MT0128DC0064, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-csrt-155286434100391"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0128DC0064.tgz
mv SmallOperatingSystem-PT-MT0128DC0064 execution
cd execution
if [ "CTLCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.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 ;