fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r044-smll-152646360400191
Last Updated
June 26, 2018

About the Execution of ITS-Tools for CloudDeployment-PT-2a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15747.720 4524.00 7455.00 278.70 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 normal

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 216K
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K 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 6.3K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 112 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 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 19K 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 18:49 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 51K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is CloudDeployment-PT-2a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-smll-152646360400191
=====================================================================


--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-2a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1526648013619

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

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/UpperBounds.pnml.gal -t CGAL -reachable-file UpperBounds.prop --nowitness
Loading property file UpperBounds.prop.
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-00 with value :u3.p6
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-01 with value :u3.p27
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-02 with value :u11.p62
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-03 with value :u3.p21
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-04 with value :u6.p40
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-05 with value :u3.p8
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-06 with value :u6.p42
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-07 with value :u6.p55
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-08 with value :u8.p64
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-09 with value :u3.p25
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-10 with value :u6.p37
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-11 with value :u3.p17
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-12 with value :u6.p40
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-13 with value :u6.p55
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-14 with value :u6.p56
Read [bounds] property : CloudDeployment-PT-2a-UpperBounds-15 with value :u6.p34
built 21 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
CloudDeployment\_PT\_2a\_flat\_mod,4807,0.043856,4760,66,98,346,1413,203,417,143,4173,0
Total reachable state count : 4807

Verifying 16 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-00 :0 <= u3.p6 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-00 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-00,0,0.045182,4788,1,0,346,1413,275,417,219,4173,135
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-01 :0 <= u3.p27 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-01 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-01,0,0.045447,4856,1,0,346,1413,291,417,226,4173,157
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-02 :0 <= u11.p62 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-02 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-02,0,0.045894,4856,1,0,346,1413,322,417,235,4173,204
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-03 :0 <= u3.p21 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-03 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-03,0,0.046269,4856,1,0,346,1413,338,417,254,4173,226
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-04 :0 <= u6.p40 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-04 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-04,0,0.046715,4856,1,0,346,1413,357,417,293,4173,242
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-05 :0 <= u3.p8 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-05 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-05,0,0.047326,4856,1,0,346,1413,373,417,340,4173,264
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-06 :0 <= u6.p42 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-06 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-06,0,0.047835,4856,1,0,346,1413,392,417,375,4173,280
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-07 :0 <= u6.p55 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-07 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-07,0,0.048184,4856,1,0,346,1413,410,417,375,4173,293
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-08 :0 <= u8.p64 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-08 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-08,0,0.048532,4856,1,0,346,1413,430,417,380,4173,307
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-09 :0 <= u3.p25 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-09 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-09,0,0.048798,4856,1,0,346,1413,446,417,389,4173,329
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-10 :0 <= u6.p37 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-10 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-10,0,0.049322,4856,1,0,346,1413,465,417,425,4173,345
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-11 :0 <= u3.p17 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-11 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-11,0,0.049705,4856,1,0,346,1413,481,417,452,4173,367
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-12 :0 <= u6.p40 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-12 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-12,0,0.049884,4856,1,0,346,1413,481,417,452,4173,367
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-13 :0 <= u6.p55 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-13 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-13,0,0.050047,4856,1,0,346,1413,481,417,452,4173,367
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-14 :0 <= u6.p56 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-14 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-14,0,0.050371,4856,1,0,346,1413,500,417,469,4173,396
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-2a-UpperBounds-15 :0 <= u6.p34 <= 1
FORMULA CloudDeployment-PT-2a-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-2a-UpperBounds-15,0,0.050584,4856,1,0,346,1413,518,417,469,4173,409

BK_STOP 1526648018143

--------------------
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 UpperBounds -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 UpperBounds -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 18, 2018 12:53:36 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 18, 2018 12:53:36 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 18, 2018 12:53:36 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 116 ms
May 18, 2018 12:53:36 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 69 places.
May 18, 2018 12:53:36 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 174 transitions.
May 18, 2018 12:53:36 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
May 18, 2018 12:53:36 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 29 ms
May 18, 2018 12:53:36 PM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 18, 2018 12:53:36 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 18, 2018 12:53:36 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 91 ms
May 18, 2018 12:53:36 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 18, 2018 12:53:37 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 259 redundant transitions.
May 18, 2018 12:53:37 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/UpperBounds.pnml.gal : 5 ms
May 18, 2018 12:53:37 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/UpperBounds.prop : 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="CloudDeployment-PT-2a"
export BK_EXAMINATION="UpperBounds"
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/CloudDeployment-PT-2a.tgz
mv CloudDeployment-PT-2a 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 CloudDeployment-PT-2a, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-smll-152646360400191"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.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 ;