Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r030-smll-155225126800239.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-3957
Executing tool itstools
Input is ClientsAndServers-PT-N0002P0, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-155225126800239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.3K Feb 9 08:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 9 08:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 5 07:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 5 07:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 115 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 353 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.7K Feb 4 23:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 14K Feb 4 23:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.0K Feb 4 22:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 2 01:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 2 01:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Jan 29 15:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Jan 29 15:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 9.1K 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 ClientsAndServers-PT-N0002P0-CTLFireability-00
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-01
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-02
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-03
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-04
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-05
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-06
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-07
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-08
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-09
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-10
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-11
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-12
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-13
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-14
FORMULA_NAME ClientsAndServers-PT-N0002P0-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1552547001535

Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.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,7.08164e+06,1.64892,43124,2,5540,5,216635,6,0,121,237080,0


Converting to forward existential form...Done !
original formula: !(EF(AG(((CG>=1)&&(CwG>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((CG>=1)&&(CwG>=1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions ssA, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/17/1/18
(forward)formula 0,1,2.07349,43124,1,0,34,216635,56,21,829,237080,45
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AF(((Uf>=1)&&(MwU>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(((Uf>=1)&&(MwU>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 15/0/3
(forward)formula 1,1,2.11584,43124,1,0,37,216635,67,24,887,237080,51
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: !(EF((EF((SpA>=1)) * AX(((Si>=1)&&(CF>=1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * E(TRUE U (SpA>=1))) * !(EX(!(((Si>=1)&&(CF>=1))))))] = FALSE
(forward)formula 2,0,2.22008,43124,1,0,44,216635,70,29,900,237080,62
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (EF(EG(((Si>=1)&&(CF>=1)))) * EF(((((CR>=1)&&(Si>=1))&&(((Mi>=1)&&(SF>=1))||((Uf>=1)&&(MwU>=1))))||((Uf>=1)&&(MwU>=1)))))
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U EG(((Si>=1)&&(CF>=1))))),TRUE) * ((((CR>=1)&&(Si>=1))&&(((Mi>=1)&&(SF>=1))||((Uf>=1)&&(MwU>=1))))||((Uf>=1)&&(MwU>=1))))] != FALSE
(forward)formula 3,1,3.71257,68860,1,0,202,354728,76,95,914,381515,264
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: !(E(((((SG>=1)&&(SwG>=1))&&((Si>=1)&&(CF>=1)))||(!(StF>=1))) U AX((MpA>=1))))
=> equivalent forward existential formula: [(FwdU(Init,((((SG>=1)&&(SwG>=1))&&((Si>=1)&&(CF>=1)))||(!(StF>=1)))) * !(EX(!((MpA>=1)))))] = FALSE
Hit Full ! (commute/partial/dont) 9/0/9
(forward)formula 4,0,11.1437,241288,1,0,211,1.36803e+06,85,99,956,1.41833e+06,272
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(EF(((Uf>=1)&&(MwU>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Uf>=1)&&(MwU>=1)))))] = FALSE
(forward)formula 5,0,11.1739,241816,1,0,213,1.37055e+06,85,103,956,1.42106e+06,278
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AF(EX(AF(((CA>=1)&&(CwA>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG(!(((CA>=1)&&(CwA>=1))))))))] = FALSE
(forward)formula 6,0,20.1626,438700,1,0,1078,2.66911e+06,94,411,959,2.48242e+06,1935
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: ((!((AF(((Si>=1)&&(CF>=1))) + AG((MpA>=1)))) * !(E((Cb>=1) U (SpG>=1)))) * AF(EG((((Si>=1)&&(CF>=1))&&(Ci>=1)))))
=> equivalent forward existential formula: ((([(Init * !(EG(!(((Si>=1)&&(CF>=1))))))] = FALSE * [(Init * !(E(TRUE U !((MpA>=1)))))] = FALSE) * [(FwdU(Init,(Cb>=1)) * (SpG>=1))] = FALSE) * [FwdG(Init,!(EG((((Si>=1)&&(CF>=1))&&(Ci>=1)))))] = FALSE)
(forward)formula 7,0,39.9669,867228,1,0,2013,5.39132e+06,102,1025,961,5.78208e+06,2670
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: A(AF(((CA>=1)&&(CwA>=1))) U (((((SA>=1)&&(SwA>=1))&&(Ci>=1))||((MpA>=1)&&(SpA>=1)))||((Mi>=1)&&(SF>=1))))
=> equivalent forward existential formula: [((Init * !(EG(!((((((SA>=1)&&(SwA>=1))&&(Ci>=1))||((MpA>=1)&&(SpA>=1)))||((Mi>=1)&&(SF>=1))))))) * !(E(!((((((SA>=1)&&(SwA>=1))&&(Ci>=1))||((MpA>=1)&&(SpA>=1)))||((Mi>=1)&&(SF>=1)))) U (!(!(EG(!(((CA>=1)&&(CwA>=1)))))) * !((((((SA>=1)&&(SwA>=1))&&(Ci>=1))||((MpA>=1)&&(SpA>=1)))||((Mi>=1)&&(SF>=1))))))))] != FALSE
(forward)formula 8,0,64.3774,1347056,1,0,3495,8.4686e+06,108,1757,978,8.90504e+06,4451
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (AG((AX((StR>=1)) * (MpA>=1))) + (EF((StF>=1)) * (AX(!((SpA>=1))) * AF(((SpA>=1)&&(Ci>=1))))))
=> equivalent forward existential formula: ([((Init * !(!(E(TRUE U !((!(EX(!((StR>=1)))) * (MpA>=1))))))) * !(E(TRUE U (StF>=1))))] = FALSE * ([(EY((Init * !(!(E(TRUE U !((!(EX(!((StR>=1)))) * (MpA>=1)))))))) * (SpA>=1))] = FALSE * [FwdG((Init * !(!(E(TRUE U !((!(EX(!((StR>=1)))) * (MpA>=1))))))),!(((SpA>=1)&&(Ci>=1))))] = FALSE))
Hit Full ! (commute/partial/dont) 14/0/4
(forward)formula 9,0,65.7217,1374776,1,0,3504,8.62546e+06,118,1766,1018,9.07944e+06,4463
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(EF(((SR>=1)&&(Mi>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((SR>=1)&&(Mi>=1)))))] = FALSE
(forward)formula 10,0,65.7328,1375040,1,0,3507,8.62639e+06,119,1770,1018,9.0805e+06,4473
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: E((AF(((SG>=1)&&(SwG>=1))) + (StF>=1)) U (((CA>=1)&&(CwA>=1))&&(((MtF>=1)&&((Si>=1)&&(CF>=1)))||(((SA>=1)&&(SwA>=1))||((Si>=1)&&(CF>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,(!(EG(!(((SG>=1)&&(SwG>=1))))) + (StF>=1))) * (((CA>=1)&&(CwA>=1))&&(((MtF>=1)&&((Si>=1)&&(CF>=1)))||(((SA>=1)&&(SwA>=1))||((Si>=1)&&(CF>=1))))))] != FALSE
(forward)formula 11,1,85.9938,1810640,1,0,4852,1.12735e+07,131,2701,1025,1.23897e+07,6376
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AF(((MpG>=1)||(StF>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(((MpG>=1)||(StF>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 14/4/4
(forward)formula 12,1,86.0144,1811168,1,0,4854,1.1276e+07,139,2703,1064,1.23917e+07,6380
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EG(!((StF>=1)))
=> equivalent forward existential formula: [FwdG(Init,!((StF>=1)))] != FALSE
Hit Full ! (commute/partial/dont) 16/0/2
(forward)formula 13,1,86.4879,1821464,1,0,4855,1.13231e+07,146,2705,1090,1.24555e+07,6384
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: !(E(AF(((SA>=1)&&(SwA>=1))) U ((SG>=1)&&(SwG>=1))))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(((SA>=1)&&(SwA>=1)))))) * ((SG>=1)&&(SwG>=1)))] = FALSE
(forward)formula 14,1,91.0387,1917296,1,0,6154,1.19794e+07,156,3342,1091,1.30749e+07,8001
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: (((EG(((Mi>=1)&&(SF>=1))) + (AF(((CA>=1)&&(CwA>=1))) + (((MpG>=1)||((Si>=1)&&(CF>=1)))&&((Si>=1)&&(CF>=1))))) * ((!((Uf>=1)&&(MwU>=1)))||(!((Cb>=1)&&(StF>=1))))) + (EX(EF(((SR>=1)&&(Mi>=1)))) * EX((((Mi>=1)&&(SF>=1))&&(!(Ci>=1))))))
=> equivalent forward existential formula: ([FwdG((((Init * !((EX(E(TRUE U ((SR>=1)&&(Mi>=1)))) * EX((((Mi>=1)&&(SF>=1))&&(!(Ci>=1))))))) * !(EG(((Mi>=1)&&(SF>=1))))) * !((((MpG>=1)||((Si>=1)&&(CF>=1)))&&((Si>=1)&&(CF>=1))))),!(((CA>=1)&&(CwA>=1))))] = FALSE * [((Init * !((EX(E(TRUE U ((SR>=1)&&(Mi>=1)))) * EX((((Mi>=1)&&(SF>=1))&&(!(Ci>=1))))))) * !(((!((Uf>=1)&&(MwU>=1)))||(!((Cb>=1)&&(StF>=1))))))] = FALSE)
Hit Full ! (commute/partial/dont) 15/0/3
(forward)formula 15,0,98.8138,2002568,1,0,6261,1.24651e+07,172,3389,1140,1.35784e+07,8207
FORMULA ClientsAndServers-PT-N0002P0-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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


BK_STOP 1552547104789

--------------------
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/ -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/ -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 14, 2019 7:03:23 AM 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/, -smt]
Mar 14, 2019 7:03:23 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 14, 2019 7:03:23 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 39 ms
Mar 14, 2019 7:03:23 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 25 places.
Mar 14, 2019 7:03:24 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 18 transitions.
Mar 14, 2019 7:03:24 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 9 ms
Mar 14, 2019 7:03:24 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 ms
Mar 14, 2019 7:03:24 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 2 ms
Mar 14, 2019 7:03:24 AM 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="ClientsAndServers-PT-N0002P0"
export BK_EXAMINATION="CTLFireability"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3957"
echo " Executing tool itstools"
echo " Input is ClientsAndServers-PT-N0002P0, 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 r030-smll-155225126800239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0002P0.tgz
mv ClientsAndServers-PT-N0002P0 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 ;