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 336K
-rw-r--r-- 1 mcc users 3.8K 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 2.3K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.5K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 169K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-full
Input is FlexibleBarrier-PT-14a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-blw7-152650001100171
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1527061723179


BK_STOP 1527061730467

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

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using FlexibleBarrier-PT-14a as instance name.
Using FlexibleBarrier as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'CTLCardinality', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': False, 'Source Place': True, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': None, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': True, 'Safe': True, 'Deadlock': None, 'Reversible': None, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 2932, 'Memory': 226, 'Tool': 'itstools'}, {'Time': 5277, 'Memory': 185.79, 'Tool': 'gspn'}, {'Time': 2164486, 'Memory': 14080.46, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 738.2285129604365x far from the best tool itstools.
CTLCardinality itstools FlexibleBarrier-PT-14a...
May 23, 2018 7:48:48 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-z3path, /usr/bin/z3, -yices2path, /usr/bin/yices, -ltsminpath, /usr/bin, -smt, -its, -pnfolder, /mcc-data, -examination, CTLCardinality]
May 23, 2018 7:48:48 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /mcc-data/model.pnml
May 23, 2018 7:48:49 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 112 ms
May 23, 2018 7:48:49 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 171 places.
May 23, 2018 7:48:49 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 578 transitions.
May 23, 2018 7:48:49 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
May 23, 2018 7:48:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/model.pnml.img.gal : 23 ms
May 23, 2018 7:48:49 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 23, 2018 7:48:49 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 23, 2018 7:48:49 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 118 ms
May 23, 2018 7:48:49 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 23, 2018 7:48:49 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 1083 redundant transitions.
May 23, 2018 7:48:49 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/CTLCardinality.pnml.gal : 7 ms
May 23, 2018 7:48:49 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /mcc-data/CTLCardinality.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /mcc-data/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /mcc-data/CTLCardinality.ctl], workingDir=/mcc-data]

its-ctl command run as :

/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /mcc-data/CTLCardinality.pnml.gal -t CGAL -ctl /mcc-data/CTLCardinality.ctl
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
built 120 ordering constraints for composite.
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,1.28392e+15,0.086237,7492,38,25,5854,945,461,5782,68,4391,0


Converting to forward existential form...Done !
original formula: AG((EF((u1.p9>=1)) * ((((u2.p17==0)||(u9.p100==1))||(u1.p9>=1))&&(((u14.p164==0)||(u4.p39==1))&&((u11.p125==0)||(u2.p13==1))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (u1.p9>=1))))] = FALSE * [(FwdU(Init,TRUE) * !(((((u2.p17==0)||(u9.p100==1))||(u1.p9>=1))&&(((u14.p164==0)||(u4.p39==1))&&((u11.p125==0)||(u2.p13==1))))))] = FALSE)
(forward)formula 0,0,0.088224,7876,1,0,5854,945,486,5782,80,4391,164
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !((EX(!(((u8.p90==0)||(u2.p24==1)))) + E(((u13.p155==0)||(u7.p77==1)) U (u5.p53>=1))))
=> equivalent forward existential formula: [((Init * !(E(((u13.p155==0)||(u7.p77==1)) U (u5.p53>=1)))) * !(EX(!(((u8.p90==0)||(u2.p24==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 1,0,0.109225,7876,1,0,5854,1137,1773,5782,294,4391,2911
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (!((((u9.p102==0)||(u1.p6==1)) + EX((u10.p115>=1)))) + !(EF((u10.p113>=1))))
=> equivalent forward existential formula: [(FwdU((Init * !(!((((u9.p102==0)||(u1.p6==1)) + EX((u10.p115>=1)))))),TRUE) * (u10.p113>=1))] = FALSE
(forward)formula 2,0,0.159134,8668,1,0,7375,1711,2170,7373,331,6073,10044
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(AG(((u8.p86>=2)||((u2.p15==0)||(u13.p148==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((u8.p86>=2)||((u2.p15==0)||(u13.p148==1)))))))] != FALSE
(forward)formula 3,0,0.175237,8932,1,0,7984,1983,2241,7937,333,6603,11165
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((u14.p159>=3) + AG(EF((u4.p44>=1))))
=> equivalent forward existential formula: [(FwdU((Init * !((u14.p159>=3))),TRUE) * !(E(TRUE U (u4.p44>=1))))] = FALSE
(forward)formula 4,1,0.183194,9196,1,0,8534,2134,2243,8397,333,6862,12145
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (((u16.p170==0)||(u11.p130==1)) * AG((((u10.p110>=1)&&((u10.p115==0)||(u7.p83==1)))||(((u2.p18==0)||(u7.p84==1))||((u4.p47==0)||(u3.p28==1))))))
=> equivalent forward existential formula: ([(Init * !(((u16.p170==0)||(u11.p130==1))))] = FALSE * [(FwdU(Init,TRUE) * !((((u10.p110>=1)&&((u10.p115==0)||(u7.p83==1)))||(((u2.p18==0)||(u7.p84==1))||((u4.p47==0)||(u3.p28==1))))))] = FALSE)
(forward)formula 5,0,0.186895,9460,1,0,8583,2140,2263,8452,335,6891,12206
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(EG(AG(((u8.p89==0)||(u11.p132==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((u8.p89==0)||(u11.p132==1))))))] = FALSE
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
(forward)formula 6,1,0.20155,9460,1,0,8804,2159,2317,8597,341,6970,12644
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG((((u8.p90==0)||(u12.p134==1))||((u13.p149==0)||(u8.p95==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !((((u8.p90==0)||(u12.p134==1))||((u13.p149==0)||(u8.p95==1)))))] = FALSE
(forward)formula 7,0,0.203703,9724,1,0,8824,2159,2328,8622,343,6982,12672
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(EF(AG((u1.p9>=3))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((u1.p9>=3)))))] = FALSE
(forward)formula 8,1,0.204345,9724,1,0,8824,2159,2332,8622,345,6983,12708
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(((u4.p41==0)||(u13.p155==1)) U EF((u1.p11>=3)))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,((u4.p41==0)||(u13.p155==1))),TRUE) * (u1.p11>=3))] != FALSE
(forward)formula 9,0,0.204561,9724,1,0,8824,2159,2334,8622,346,6983,12708
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(((!((u5.p49==0)||(u11.p129==1)))||((!((u9.p97==0)||(u5.p55==1)))&&(((u16.p170==0)||(u9.p108==1))||((u6.p67==0)||(u6.p66==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((!((u5.p49==0)||(u11.p129==1)))||((!((u9.p97==0)||(u5.p55==1)))&&(((u16.p170==0)||(u9.p108==1))||((u6.p67==0)||(u6.p66==1))))))] != FALSE
(forward)formula 10,1,0.208107,9724,1,0,8899,2166,2357,8706,350,7037,12809
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(AG(((u12.p140==0)||(u13.p149==1))) U (((u8.p85==0)||(u4.p47==1))&&((u13.p156>=3)&&(u11.p121>=3))))
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !(((u12.p140==0)||(u13.p149==1)))))) * (((u8.p85==0)||(u4.p47==1))&&((u13.p156>=3)&&(u11.p121>=3))))] != FALSE
(forward)formula 11,0,0.208719,9724,1,0,8899,2166,2368,8706,352,7037,12809
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(AX(!((u10.p111>=2))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (u10.p111>=2))] = FALSE
(forward)formula 12,1,0.208905,9724,1,0,8899,2166,2370,8706,353,7037,12809
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(A((u4.p43>=3) U ((u14.p160==0)||(u2.p18==1))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),!(((u14.p160==0)||(u2.p18==1)))) * (!((u4.p43>=3)) * !(((u14.p160==0)||(u2.p18==1)))))] = FALSE * [FwdG(FwdU(Init,TRUE),!(((u14.p160==0)||(u2.p18==1))))] = FALSE)
(forward)formula 13,0,0.226131,9724,1,0,9413,2227,2573,9448,354,7642,13554
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (E(!(((u12.p140==0)||(u6.p70==1))) U !(((u4.p39==0)||(u6.p68==1)))) + E(!((u6.p65>=3)) U ((u13.p150>=2)||(u13.p156>=3))))
=> equivalent forward existential formula: ([(FwdU(Init,!(((u12.p140==0)||(u6.p70==1)))) * !(((u4.p39==0)||(u6.p68==1))))] != FALSE + [(FwdU(Init,!((u6.p65>=3))) * ((u13.p150>=2)||(u13.p156>=3)))] != FALSE)
(forward)formula 14,0,0.229839,10252,1,0,9460,2235,2606,9485,358,7654,13620
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((E((u12.p138>=3) U (u8.p96>=3)) + ((((u5.p55==0)||(u6.p65==1))&&(((u2.p13==0)||(u1.p7==1))&&((u11.p124==0)||(u9.p107==1))))&&(((u6.p70>=3)||((u14.p164==0)||(u7.p82==1)))&&((u7.p76==0)||(u5.p50==1))))) * (E(((u9.p98==0)||(u14.p163==1)) U ((u15.p169==0)||(u6.p72==1))) * (EF(((u7.p73==0)||(u4.p41==1))) * EF((u9.p101>=1)))))
=> equivalent forward existential formula: [(FwdU((((Init * (E((u12.p138>=3) U (u8.p96>=3)) + ((((u5.p55==0)||(u6.p65==1))&&(((u2.p13==0)||(u1.p7==1))&&((u11.p124==0)||(u9.p107==1))))&&(((u6.p70>=3)||((u14.p164==0)||(u7.p82==1)))&&((u7.p76==0)||(u5.p50==1)))))) * E(((u9.p98==0)||(u14.p163==1)) U ((u15.p169==0)||(u6.p72==1)))) * E(TRUE U ((u7.p73==0)||(u4.p41==1)))),TRUE) * (u9.p101>=1))] != FALSE
(forward)formula 15,1,0.250858,10516,1,0,10069,2440,2746,10000,361,7952,14968
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

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="FlexibleBarrier-PT-14a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="irma4mcc-full"
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/FlexibleBarrier-PT-14a.tgz
mv FlexibleBarrier-PT-14a 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 irma4mcc-full"
echo " Input is FlexibleBarrier-PT-14a, 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 r090-blw7-152650001100171"
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 ;