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 268K
-rw-r--r-- 1 mcc users 5.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 27K 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 6.0K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 25K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 348 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 9.4K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.1K 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 3 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 26K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is CSRepetitions-PT-02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-ebro-152646310500437
=====================================================================

--------------------
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 CSRepetitions-PT-02-CTLCardinality-00
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-01
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-02
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-03
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-04
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-05
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-06
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-07
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-08
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-09
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-10
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-11
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-12
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-13
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-14
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1526966926756

Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.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,7424,0.044376,5208,2,427,5,2544,6,0,119,3392,0


Converting to forward existential form...Done !
original formula: !(EX(AG(TRUE)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(TRUE))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions Send_Answer_3_2, Prepare_Request_2, Send_Answer_4_2, Send_Answer_1_1, Prepare_Request_3, Lose_Request_4, Prepare_Request_1, Send_Answer_3_1, Send_Answer_2_1, Lose_Request_2, Send_Answer_4_1, Lose_Request_3, Prepare_Request_4, Send_Answer_1_2, Send_Answer_2_2, Lose_Request_1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/12/16/28
(forward)formula 0,0,0.109681,6968,1,0,80,13146,74,30,782,11531,59
FORMULA CSRepetitions-PT-02-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(AG(!(((((Client_Waiting_4+Client_Waiting_3)+Client_Waiting_2)+Client_Waiting_1)>=3))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(((((Client_Waiting_4+Client_Waiting_3)+Client_Waiting_2)+Client_Waiting_1)>=3))))))] != FALSE
(forward)formula 1,1,0.291424,11456,1,0,106,38171,77,45,811,43012,95
FORMULA CSRepetitions-PT-02-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: A((((((Client_Waiting_4+Client_Waiting_3)+Client_Waiting_2)+Client_Waiting_1)>=2)||((((RequestBuffer_1+RequestBuffer_2)+RequestBuffer_4)+RequestBuffer_3)>=1)) U EF(((Server_Waiting_2+Server_Waiting_1)>=3)))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U ((Server_Waiting_2+Server_Waiting_1)>=3)))))) * !(E(!(E(TRUE U ((Server_Waiting_2+Server_Waiting_1)>=3))) U (!((((((Client_Waiting_4+Client_Waiting_3)+Client_Waiting_2)+Client_Waiting_1)>=2)||((((RequestBuffer_1+RequestBuffer_2)+RequestBuffer_4)+RequestBuffer_3)>=1))) * !(E(TRUE U ((Server_Waiting_2+Server_Waiting_1)>=3)))))))] != FALSE
(forward)formula 2,0,0.387123,13304,1,0,124,48158,80,56,840,56029,122
FORMULA CSRepetitions-PT-02-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF((EF(((((Client_Waiting_4+Client_Waiting_3)+Client_Waiting_2)+Client_Waiting_1)>=1)) * ((Server_Waiting_2+Server_Waiting_1)>=3)))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * ((Server_Waiting_2+Server_Waiting_1)>=3)),TRUE) * ((((Client_Waiting_4+Client_Waiting_3)+Client_Waiting_2)+Client_Waiting_1)>=1))] != FALSE
(forward)formula 3,0,0.390184,13832,1,0,126,48226,81,56,849,56053,123
FORMULA CSRepetitions-PT-02-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(AG(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(TRUE))))] != FALSE
(forward)formula 4,1,0.390253,13832,1,0,126,48226,81,56,849,56053,123
FORMULA CSRepetitions-PT-02-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AF(EF((((((Client_Waiting_4+Client_Waiting_3)+Client_Waiting_2)+Client_Waiting_1)<=RequestBufferSlots)&&((Server_Waiting_2+Server_Waiting_1)>=3))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U (((((Client_Waiting_4+Client_Waiting_3)+Client_Waiting_2)+Client_Waiting_1)<=RequestBufferSlots)&&((Server_Waiting_2+Server_Waiting_1)>=3)))))] = FALSE
(forward)formula 5,0,0.421556,14096,1,0,127,49196,86,60,885,58871,129
FORMULA CSRepetitions-PT-02-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF((((Server_Waiting_2+Server_Waiting_1)<=(((RequestBuffer_1+RequestBuffer_2)+RequestBuffer_4)+RequestBuffer_3)) * AG(((Server_Waiting_2+Server_Waiting_1)>=2))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((Server_Waiting_2+Server_Waiting_1)<=(((RequestBuffer_1+RequestBuffer_2)+RequestBuffer_4)+RequestBuffer_3))) * !(E(TRUE U !(((Server_Waiting_2+Server_Waiting_1)>=2)))))] != FALSE
(forward)formula 6,0,0.434097,14360,1,0,136,50246,89,67,929,60121,141
FORMULA CSRepetitions-PT-02-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (((((((((Server_Anwering_3_2+Server_Anwering_1_2)+Server_Anwering_4_1)+Server_Anwering_3_1)+Server_Anwering_2_1)+Server_Anwering_1_1)+Server_Anwering_4_2)+Server_Anwering_2_2)>=2) + (AG(!(((Server_Waiting_2+Server_Waiting_1)>=3))) * E(((((RequestBuffer_1+RequestBuffer_2)+RequestBuffer_4)+RequestBuffer_3)>=2) U ((((RequestBuffer_1+RequestBuffer_2)+RequestBuffer_4)+RequestBuffer_3)<=(Server_Waiting_2+Server_Waiting_1)))))
=> equivalent forward existential formula: ([(FwdU((Init * !(((((((((Server_Anwering_3_2+Server_Anwering_1_2)+Server_Anwering_4_1)+Server_Anwering_3_1)+Server_Anwering_2_1)+Server_Anwering_1_1)+Server_Anwering_4_2)+Server_Anwering_2_2)>=2))),TRUE) * ((Server_Waiting_2+Server_Waiting_1)>=3))] = FALSE * [((Init * !(((((((((Server_Anwering_3_2+Server_Anwering_1_2)+Server_Anwering_4_1)+Server_Anwering_3_1)+Server_Anwering_2_1)+Server_Anwering_1_1)+Server_Anwering_4_2)+Server_Anwering_2_2)>=2))) * !(E(((((RequestBuffer_1+RequestBuffer_2)+RequestBuffer_4)+RequestBuffer_3)>=2) U ((((RequestBuffer_1+RequestBuffer_2)+RequestBuffer_4)+RequestBuffer_3)<=(Server_Waiting_2+Server_Waiting_1)))))] = FALSE)
(forward)formula 7,1,0.510119,16208,1,0,155,60154,96,81,996,73135,168
FORMULA CSRepetitions-PT-02-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AF(EF((Server_Anwering_2_1>=2)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U (Server_Anwering_2_1>=2))))] = FALSE
(forward)formula 8,0,0.510967,16208,1,0,155,60154,97,81,997,73135,169
FORMULA CSRepetitions-PT-02-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(EF(((Client_Sending_1>=1)&&(Client_Sending_4>=2))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Client_Sending_1>=1)&&(Client_Sending_4>=2)))))] = FALSE
(forward)formula 9,0,0.511995,16472,1,0,155,60154,98,81,999,73135,170
FORMULA CSRepetitions-PT-02-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (!(A((RequestBuffer_3<=RequestBuffer_4) U (Server_Anwering_4_2<=Server_Anwering_2_2))) + E((RequestBuffer_1<=Server_Anwering_1_1) U ((Client_Sending_1>=3)&&(Server_Anwering_4_1<=Client_Sending_1))))
=> equivalent forward existential formula: (([(FwdU(Init,!((Server_Anwering_4_2<=Server_Anwering_2_2))) * (!((RequestBuffer_3<=RequestBuffer_4)) * !((Server_Anwering_4_2<=Server_Anwering_2_2))))] != FALSE + [FwdG(Init,!((Server_Anwering_4_2<=Server_Anwering_2_2)))] != FALSE) + [(FwdU(Init,(RequestBuffer_1<=Server_Anwering_1_1)) * ((Client_Sending_1>=3)&&(Server_Anwering_4_1<=Client_Sending_1)))] != FALSE)
Hit Full ! (commute/partial/dont) 24/0/4
(forward)formula 10,0,0.515464,16472,1,0,160,60241,116,85,1029,73307,175
FORMULA CSRepetitions-PT-02-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(AG(((RequestBuffer_4>=2)&&(Server_Anwering_3_1<=RequestBufferSlots))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((RequestBuffer_4>=2)&&(Server_Anwering_3_1<=RequestBufferSlots))))))] != FALSE
(forward)formula 11,0,0.519473,16472,1,0,163,60599,118,87,1037,73877,181
FORMULA CSRepetitions-PT-02-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: E(!(((Client_Waiting_1>=1)&&(Server_Anwering_1_1>=1))) U (Server_Anwering_4_1>=2))
=> equivalent forward existential formula: [(FwdU(Init,!(((Client_Waiting_1>=1)&&(Server_Anwering_1_1>=1)))) * (Server_Anwering_4_1>=2))] != FALSE
(forward)formula 12,0,0.519693,16472,1,0,163,60599,119,87,1038,73877,181
FORMULA CSRepetitions-PT-02-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AX(E((Server_Anwering_1_1<=RequestBuffer_1) U (Server_Anwering_1_2>=3)))
=> equivalent forward existential formula: [(EY(Init) * !(E((Server_Anwering_1_1<=RequestBuffer_1) U (Server_Anwering_1_2>=3))))] = FALSE
(forward)formula 13,0,0.52177,16472,1,0,164,60773,124,87,1045,73900,183
FORMULA CSRepetitions-PT-02-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (EF((((Server_Anwering_3_2>=3)&&(Client_Waiting_1<=Server_Anwering_3_2))&&((Server_Anwering_1_2<=RequestBufferSlots)||(Server_Anwering_4_1>=2)))) * (EX((RequestBuffer_3<=Server_Anwering_1_2)) + (!(((Client_Waiting_4>=1)||(Server_Anwering_1_2>=1))) + AF((Server_Anwering_2_2>=2)))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((Server_Anwering_3_2>=3)&&(Client_Waiting_1<=Server_Anwering_3_2))&&((Server_Anwering_1_2<=RequestBufferSlots)||(Server_Anwering_4_1>=2))))))] = FALSE * [FwdG(((Init * !(EX((RequestBuffer_3<=Server_Anwering_1_2)))) * !(!(((Client_Waiting_4>=1)||(Server_Anwering_1_2>=1))))),!((Server_Anwering_2_2>=2)))] = FALSE)
(forward)formula 14,0,0.538567,16736,1,0,171,63069,129,91,1062,76590,191
FORMULA CSRepetitions-PT-02-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(EF(((Server_Anwering_1_2<=RequestBuffer_1)&&(RequestBuffer_2>=3))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Server_Anwering_1_2<=RequestBuffer_1)&&(RequestBuffer_2>=3)))))] = FALSE
(forward)formula 15,0,0.540094,16736,1,0,171,63095,130,91,1070,76591,192
FORMULA CSRepetitions-PT-02-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1526966932021

--------------------
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 CTLCardinality -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 CTLCardinality -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 22, 2018 5:28:50 AM 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/, -smt]
May 22, 2018 5:28:50 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 22, 2018 5:28:50 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 63 ms
May 22, 2018 5:28:50 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 23 places.
May 22, 2018 5:28:50 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 28 transitions.
May 22, 2018 5:28:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 27 ms
May 22, 2018 5:28:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 113 ms
May 22, 2018 5:28:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 9 ms
May 22, 2018 5:28:50 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 10 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="CSRepetitions-PT-02"
export BK_EXAMINATION="CTLCardinality"
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/CSRepetitions-PT-02.tgz
mv CSRepetitions-PT-02 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 CSRepetitions-PT-02, 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 r032-ebro-152646310500437"
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 ;