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)
............
=====================================================================
Generated by BenchKit 2-2979
Executing tool itstools
Input is S_RwMutex-PT-r0010w0020, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r181kn-smll-146444111000417
=====================================================================

--------------------
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-r0010w0020-CTLCardinality-0
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-1
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-10
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-11
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-12
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-13
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-14
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-15
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-2
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-3
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-4
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-5
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-6
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-7
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-8
FORMULA_NAME RwMutex-PT-r0010w0020-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1464522210457


its-ctl command run as :

/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201605191313/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl
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,1044,0.382266,14740,2,17502,5,24112,6,0,343,7487,0


Converting to forward existential form...Done !
original formula: EF((EG(p6>=3) + EG(p6>=2)))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),p6>=3)] != FALSE + [FwdG(FwdU(Init,TRUE),p6>=2)] != FALSE)
Checking (exact) 0 :([FwdG(FwdU(Init,TRUE),p6>=3)] != FALSE + [FwdG(FwdU(Init,TRUE),p6>=2)] != FALSE)
Checking (exact) 0 :[FwdG(FwdU(Init,TRUE),p6>=3)] != FALSE
Checking (exact) 0 :FwdG(FwdU(Init,TRUE),p6>=3)
Checking (exact) 1 :FwdU(Init,TRUE)
Checking (exact) 1 :Init
Checking (exact) 0 :[FwdG(FwdU(Init,TRUE),p6>=2)] != FALSE
Checking (exact) 0 :FwdG(FwdU(Init,TRUE),p6>=2)
Checking (exact) 1 :FwdU(Init,TRUE)
Checking (exact) 1 :Init
(forward)formula 0,0,2.8751,69320,1,0,5,125202,24,0,2346,58770,6
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(p40>=3)
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * p40>=3)] != FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * p40>=3)] != FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * p40>=3)
(forward)formula 1,0,2.88823,69576,1,0,5,125202,25,0,2347,58770,6
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-1 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(EF((p46>=2 * p37<=p68)))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,TRUE),TRUE) * (p46>=2 * p37<=p68))] != FALSE
Checking (exact) 0 :[(FwdU(FwdU(Init,TRUE),TRUE) * (p46>=2 * p37<=p68))] != FALSE
Checking (exact) 0 :(FwdU(FwdU(Init,TRUE),TRUE) * (p46>=2 * p37<=p68))
(forward)formula 2,0,2.8887,69576,1,0,5,125202,29,0,2351,58770,6
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-2 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (A(p55>=2 U p22>=3) + EF(p58>=2))
=> equivalent forward existential formula: ([((Init * !(EG(!(p22>=3)))) * !(E(!(p22>=3) U (!(p55>=2) * !(p22>=3)))))] != FALSE + [(FwdU(Init,TRUE) * p58>=2)] != FALSE)
Checking (exact) 0 :([((Init * !(EG(!(p22>=3)))) * !(E(!(p22>=3) U (!(p55>=2) * !(p22>=3)))))] != FALSE + [(FwdU(Init,TRUE) * p58>=2)] != FALSE)
Checking (exact) 0 :[((Init * !(EG(!(p22>=3)))) * !(E(!(p22>=3) U (!(p55>=2) * !(p22>=3)))))] != FALSE
Checking (exact) 0 :((Init * !(EG(!(p22>=3)))) * !(E(!(p22>=3) U (!(p55>=2) * !(p22>=3)))))
Checking (exact) 1 :!(E(!(p22>=3) U (!(p55>=2) * !(p22>=3))))
Checking (exact) 1 :E(!(p22>=3) U (!(p55>=2) * !(p22>=3)))
Checking (exact) 0 :[(FwdU(Init,TRUE) * p58>=2)] != FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * p58>=2)
(forward)formula 3,0,2.90394,69580,1,0,5,125202,40,0,2404,60371,10
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-3 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (!(E(p57<=p53 U p21>=3)) + (!(AF(p54<=p26)) + p23>=3))
=> equivalent forward existential formula: [(FwdU((Init * !((!(!(EG(!(p54<=p26)))) + p23>=3))),p57<=p53) * p21>=3)] = FALSE
Checking (exact) 0 :[(FwdU((Init * !((!(!(EG(!(p54<=p26)))) + p23>=3))),p57<=p53) * p21>=3)] = FALSE
Checking (exact) 0 :(FwdU((Init * !((!(!(EG(!(p54<=p26)))) + p23>=3))),p57<=p53) * p21>=3)
(forward)formula 4,1,2.90414,69580,1,0,5,125202,41,0,2405,60371,10
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-4 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AF((((p13>=2 * p61<=p14) * (p44<=p28 + p63<=p12)) + EF(p45>=2)))
=> equivalent forward existential formula: [FwdG(Init,!((((p13>=2 * p61<=p14) * (p44<=p28 + p63<=p12)) + E(TRUE U p45>=2))))] = FALSE
Checking (exact) 0 :[FwdG(Init,!((((p13>=2 * p61<=p14) * (p44<=p28 + p63<=p12)) + E(TRUE U p45>=2))))] = FALSE
Checking (exact) 0 :FwdG(Init,!((((p13>=2 * p61<=p14) * (p44<=p28 + p63<=p12)) + E(TRUE U p45>=2))))
Checking (exact) 1 :Init
Checking (exact) 1 :!((((p13>=2 * p61<=p14) * (p44<=p28 + p63<=p12)) + E(TRUE U p45>=2)))
Checking (exact) 1 :(((p13>=2 * p61<=p14) * (p44<=p28 + p63<=p12)) + E(TRUE U p45>=2))
Checking (exact) 1 :E(TRUE U p45>=2)
(forward)formula 5,0,2.91884,69580,1,0,5,125202,52,1,2460,60431,15
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-5 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: !(EF(p32>=2))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * p32>=2)] = FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * p32>=2)] = FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * p32>=2)
(forward)formula 6,1,2.9329,69580,1,0,5,125202,53,1,2461,60431,15
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-6 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: A(EG(p45>=2) U EF(p38>=2))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U p38>=2))))) * !(E(!(E(TRUE U p38>=2)) U (!(EG(p45>=2)) * !(E(TRUE U p38>=2))))))] != FALSE
Checking (exact) 0 :[((Init * !(EG(!(E(TRUE U p38>=2))))) * !(E(!(E(TRUE U p38>=2)) U (!(EG(p45>=2)) * !(E(TRUE U p38>=2))))))] != FALSE
Checking (exact) 0 :((Init * !(EG(!(E(TRUE U p38>=2))))) * !(E(!(E(TRUE U p38>=2)) U (!(EG(p45>=2)) * !(E(TRUE U p38>=2))))))
Checking (exact) 1 :!(E(!(E(TRUE U p38>=2)) U (!(EG(p45>=2)) * !(E(TRUE U p38>=2)))))
Checking (exact) 1 :E(!(E(TRUE U p38>=2)) U (!(EG(p45>=2)) * !(E(TRUE U p38>=2))))
Checking (exact) 1 :!(E(TRUE U p38>=2))
Checking (exact) 1 :E(TRUE U p38>=2)
Checking (exact) 1 :(!(EG(p45>=2)) * !(E(TRUE U p38>=2)))
Checking (exact) 1 :!(E(TRUE U p38>=2))
Checking (exact) 1 :E(TRUE U p38>=2)
Checking (exact) 1 :!(EG(p45>=2))
Checking (exact) 1 :EG(p45>=2)
Fast SCC detection found none.
(forward)formula 7,0,2.94932,69580,1,0,5,125202,60,1,2465,60431,16
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-7 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: E(((p46<=p49 + p28>=2) * (p27<=p48 * p8>=1)) U AG(p56<=p31))
=> equivalent forward existential formula: [(FwdU(Init,((p46<=p49 + p28>=2) * (p27<=p48 * p8>=1))) * !(E(TRUE U !(p56<=p31))))] != FALSE
Checking (exact) 0 :[(FwdU(Init,((p46<=p49 + p28>=2) * (p27<=p48 * p8>=1))) * !(E(TRUE U !(p56<=p31))))] != FALSE
Checking (exact) 0 :(FwdU(Init,((p46<=p49 + p28>=2) * (p27<=p48 * p8>=1))) * !(E(TRUE U !(p56<=p31))))
Checking (exact) 1 :!(E(TRUE U !(p56<=p31)))
Checking (exact) 1 :E(TRUE U !(p56<=p31))
Checking (exact) 1 :FwdU(Init,((p46<=p49 + p28>=2) * (p27<=p48 * p8>=1)))
Checking (exact) 1 :Init
Hit Full ! (commute/partial/dont) 14/2/46
(forward)formula 8,1,2.97615,69580,1,0,7,125917,77,2,2538,62127,20
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-8 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: (AG((p40>=2 + !(p45>=3))) + (!(p32>=3) * (((p62>=3 + p9>=1) * !(p39<=p21)) * p61>=1)))
=> equivalent forward existential formula: [(FwdU((Init * !((!(p32>=3) * (((p62>=3 + p9>=1) * !(p39<=p21)) * p61>=1)))),TRUE) * !((p40>=2 + !(p45>=3))))] = FALSE
Checking (exact) 0 :[(FwdU((Init * !((!(p32>=3) * (((p62>=3 + p9>=1) * !(p39<=p21)) * p61>=1)))),TRUE) * !((p40>=2 + !(p45>=3))))] = FALSE
Checking (exact) 0 :(FwdU((Init * !((!(p32>=3) * (((p62>=3 + p9>=1) * !(p39<=p21)) * p61>=1)))),TRUE) * !((p40>=2 + !(p45>=3))))
(forward)formula 9,1,2.97806,69584,1,0,7,126106,82,2,2544,62127,20
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-9 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AG((p8>=1 + (!(p64<=p20) + !(p56>=2))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !((p8>=1 + (!(p64<=p20) + !(p56>=2)))))] = FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * !((p8>=1 + (!(p64<=p20) + !(p56>=2)))))] = FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * !((p8>=1 + (!(p64<=p20) + !(p56>=2)))))
(forward)formula 10,1,2.98028,69588,1,0,7,126131,89,2,2552,62127,20
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AG(EX((p47>=2 + p70<=p36)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((p47>=2 + p70<=p36))))] = FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * !(EX((p47>=2 + p70<=p36))))] = FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * !(EX((p47>=2 + p70<=p36))))
Checking (exact) 1 :!(EX((p47>=2 + p70<=p36)))
Checking (exact) 1 :EX((p47>=2 + p70<=p36))
(forward)formula 11,1,3.00011,69588,1,0,8,126131,92,2,2557,62128,22
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AG(((p56<=p55 + !(p4>=2)) + EX(p53<=p16)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((p56<=p55 + !(p4>=2)))) * !(EX(p53<=p16)))] = FALSE
Checking (exact) 0 :[((FwdU(Init,TRUE) * !((p56<=p55 + !(p4>=2)))) * !(EX(p53<=p16)))] = FALSE
Checking (exact) 0 :((FwdU(Init,TRUE) * !((p56<=p55 + !(p4>=2)))) * !(EX(p53<=p16)))
Checking (exact) 1 :!(EX(p53<=p16))
Checking (exact) 1 :EX(p53<=p16)
(forward)formula 12,1,3.01346,69588,1,0,8,126131,93,2,2561,63152,23
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EF(AF(!(p52<=p23)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EG(!(!(p52<=p23)))))] != FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * !(EG(!(!(p52<=p23)))))] != FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * !(EG(!(!(p52<=p23)))))
Checking (exact) 1 :!(EG(!(!(p52<=p23))))
Checking (exact) 1 :EG(!(!(p52<=p23)))
(forward)formula 13,0,3.02842,69588,1,0,8,126131,95,2,2566,64175,25
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: E(p8<=p15 U (!(p53<=p10) + (p49>=3 * p55>=1)))
=> equivalent forward existential formula: [(FwdU(Init,p8<=p15) * (!(p53<=p10) + (p49>=3 * p55>=1)))] != FALSE
Checking (exact) 0 :[(FwdU(Init,p8<=p15) * (!(p53<=p10) + (p49>=3 * p55>=1)))] != FALSE
Checking (exact) 0 :(FwdU(Init,p8<=p15) * (!(p53<=p10) + (p49>=3 * p55>=1)))
(forward)formula 14,0,3.04632,69588,1,0,8,126131,102,2,2574,64175,25
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (!((!((p47<=p11 + p37<=p2)) + p27>=2)) + EG(p36<=p42))
=> equivalent forward existential formula: ([(Init * !((!((p47<=p11 + p37<=p2)) + p27>=2)))] != FALSE + [FwdG(Init,p36<=p42)] != FALSE)
Checking (exact) 0 :([(Init * !((!((p47<=p11 + p37<=p2)) + p27>=2)))] != FALSE + [FwdG(Init,p36<=p42)] != FALSE)
Checking (exact) 0 :[(Init * !((!((p47<=p11 + p37<=p2)) + p27>=2)))] != FALSE
Checking (exact) 0 :(Init * !((!((p47<=p11 + p37<=p2)) + p27>=2)))
(forward)formula 15,1,3.04739,69588,1,0,9,126131,109,2,2587,64175,26
FORMULA RwMutex-PT-r0010w0020-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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


BK_STOP 1464522217381

--------------------
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
+ ulimit -s 65536
+ java -Dosgi.requiredJavaVersion=1.6 -XX:MaxPermSize=512m -Xss8m -Xms40m -Xmx8192m -Declipse.pde.launch=true -Dfile.encoding=UTF-8 -classpath /home/mcc/BenchKit//eclipse/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar org.eclipse.equinox.launcher.Main -application fr.lip6.move.gal.application.pnmcc -data /home/mcc/BenchKit//workspace -os linux -ws gtk -arch x86_64 -nl en_US -consoleLog -pnfolder /home/mcc/execution -examination CTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 29, 2016 11:43:33 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 29, 2016 11:43:33 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 50 ms
May 29, 2016 11:43:33 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 70 places.
May 29, 2016 11:43:33 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 60 transitions.
May 29, 2016 11:43:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 99 ms
May 29, 2016 11:43:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.gal : 15 ms
May 29, 2016 11:43:33 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 1 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="S_RwMutex-PT-r0010w0020"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/root/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/S_RwMutex-PT-r0010w0020.tgz
mv S_RwMutex-PT-r0010w0020 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool itstools"
echo " Input is S_RwMutex-PT-r0010w0020, 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 r181kn-smll-146444111000417"
echo "====================================================================="
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 ;