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 316K
-rw-r--r-- 1 mcc users 5.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 24K 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 6.0K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.3K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 104 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 342 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 7.4K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 93K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-structural
Input is SafeBus-PT-03, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r155-smll-152685553100226
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1527015574373


BK_STOP 1527015585245

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

Prefix is 75f5f979.
Reading known information in /usr/share/mcc4mcc/75f5f979-known.json.
Reading learned information in /usr/share/mcc4mcc/75f5f979-learned.json.
Reading value translations in /usr/share/mcc4mcc/75f5f979-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using SafeBus-PT-03 as instance name.
Using SafeBus as model name.
Using algorithm or tool random-forest.
Model characteristics are: {'Examination': 'UpperBounds', 'Place/Transition': True, 'Colored': True, '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': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': False, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': False, 'Safe': None, 'Deadlock': None, 'Reversible': None, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 248, 'Memory': 101.49, 'Tool': 'gspn'}, {'Time': 556, 'Memory': 111.3, 'Tool': 'lola'}, {'Time': 630, 'Memory': 110.95, 'Tool': 'lola'}, {'Time': 1950, 'Memory': 164.52, 'Tool': 'gspn'}, {'Time': 2396, 'Memory': 227.97, 'Tool': 'itstools'}, {'Time': 2560, 'Memory': 2206.7, 'Tool': 'marcie'}, {'Time': 2694, 'Memory': 2205.37, 'Tool': 'marcie'}, {'Time': 2713, 'Memory': 222.33, 'Tool': 'itstools'}].
Learned tools are: [{'Tool': 'itstools'}].
Learned tool itstools is 9.661290322580646x far from the best tool gspn.
UpperBounds itstools SafeBus-PT-03...
May 22, 2018 6:59:42 PM 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, UpperBounds]
May 22, 2018 6:59:42 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /mcc-data/model.pnml
May 22, 2018 6:59:43 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 157 ms
May 22, 2018 6:59:43 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 57 places.
May 22, 2018 6:59:43 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 91 transitions.
May 22, 2018 6:59:43 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/model.pnml.img.gal : 23 ms
May 22, 2018 6:59:43 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 3 fixed domain variables (out of 57 variables) in GAL type SafeBus_PT_03
May 22, 2018 6:59:43 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 3 constant array cells/variables (out of 57 variables) in type SafeBus_PT_03
May 22, 2018 6:59:43 PM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: msgl_1,msgl_3,msgl_2,
May 22, 2018 6:59:43 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 3 constant variables :msgl_1=1, msgl_3=1, msgl_2=1
May 22, 2018 6:59:43 PM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 6 expressions due to constant valuations.
May 22, 2018 6:59:43 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 145 ms
May 22, 2018 6:59:43 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/UpperBounds.pnml.gal : 8 ms
May 22, 2018 6:59:43 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /mcc-data/UpperBounds.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /mcc-data/UpperBounds.pnml.gal, -t, CGAL, -reachable-file, UpperBounds.prop, --nowitness], workingDir=/mcc-data]

its-reach command run as :

/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /mcc-data/UpperBounds.pnml.gal -t CGAL -reachable-file UpperBounds.prop --nowitness
Loading property file UpperBounds.prop.
Read [bounds] property : SafeBus-PT-03-UpperBounds-00 with value :ACK
Read [bounds] property : SafeBus-PT-03-UpperBounds-01 with value :Cpt1_1+Cpt1_2+Cpt1_3
Read [bounds] property : SafeBus-PT-03-UpperBounds-02 with value :ACK
Read [bounds] property : SafeBus-PT-03-UpperBounds-03 with value :Cpt1_1+Cpt1_2+Cpt1_3
Read [bounds] property : SafeBus-PT-03-UpperBounds-04 with value :Cpt1_1+Cpt1_2+Cpt1_3
Read [bounds] property : SafeBus-PT-03-UpperBounds-05 with value :wait_ack_2_1+wait_ack_3_1+wait_ack_1_2+wait_ack_3_2+wait_ack_1_3+wait_ack_2_3
Read [bounds] property : SafeBus-PT-03-UpperBounds-06 with value :Cpt1_1+Cpt1_2+Cpt1_3
Read [bounds] property : SafeBus-PT-03-UpperBounds-07 with value :cable_free
Read [bounds] property : SafeBus-PT-03-UpperBounds-08 with value :loop_em_1
Read [bounds] property : SafeBus-PT-03-UpperBounds-09 with value :FMC_1
Read [bounds] property : SafeBus-PT-03-UpperBounds-10 with value :wait_ack_1_3
Read [bounds] property : SafeBus-PT-03-UpperBounds-11 with value :wait_ack_1_3
Read [bounds] property : SafeBus-PT-03-UpperBounds-12 with value :loop_em_2
Read [bounds] property : SafeBus-PT-03-UpperBounds-13 with value :T_out
Read [bounds] property : SafeBus-PT-03-UpperBounds-14 with value :wait_cable_1
Read [bounds] property : SafeBus-PT-03-UpperBounds-15 with value :cable_used_2
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus\_PT\_03\_flat,4650,0.148645,8188,2,1467,5,12918,6,0,310,11948,0
Total reachable state count : 4650

Verifying 16 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-00 :0 <= ACK <= 1
FORMULA SafeBus-PT-03-UpperBounds-00 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-00,0,0.149643,8196,1,0,7,12918,9,1,393,11948,4
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-01 :0 <= Cpt1_1+Cpt1_2+Cpt1_3 <= 1
FORMULA SafeBus-PT-03-UpperBounds-01 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-01,0,0.152819,8260,1,0,8,12918,10,1,502,11948,5
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-02 :0 <= ACK <= 1
FORMULA SafeBus-PT-03-UpperBounds-02 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-02,0,0.153098,8260,1,0,8,12918,10,1,502,11948,5
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-03 :0 <= Cpt1_1+Cpt1_2+Cpt1_3 <= 1
FORMULA SafeBus-PT-03-UpperBounds-03 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-03,0,0.153266,8260,1,0,8,12918,10,1,502,11948,5
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-04 :0 <= Cpt1_1+Cpt1_2+Cpt1_3 <= 1
FORMULA SafeBus-PT-03-UpperBounds-04 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-04,0,0.153415,8260,1,0,8,12918,10,1,502,11948,5
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-05 :0 <= wait_ack_2_1+wait_ack_3_1+wait_ack_1_2+wait_ack_3_2+wait_ack_1_3+wait_ack_2_3 <= 1
FORMULA SafeBus-PT-03-UpperBounds-05 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-05,0,0.153927,8260,1,0,9,12918,11,1,544,11948,6
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-06 :0 <= Cpt1_1+Cpt1_2+Cpt1_3 <= 1
FORMULA SafeBus-PT-03-UpperBounds-06 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-06,0,0.154136,8260,1,0,9,12918,11,1,544,11948,6
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-07 :0 <= cable_free <= 1
FORMULA SafeBus-PT-03-UpperBounds-07 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-07,0,0.154856,8260,1,0,10,12918,12,1,601,11948,7
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-08 :0 <= loop_em_1 <= 1
FORMULA SafeBus-PT-03-UpperBounds-08 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-08,0,0.157073,8260,1,0,11,12918,13,1,711,11948,8
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-09 :0 <= FMC_1 <= 1
FORMULA SafeBus-PT-03-UpperBounds-09 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-09,0,0.157461,8260,1,0,12,12918,14,1,744,11948,9
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-10 :0 <= wait_ack_1_3 <= 1
FORMULA SafeBus-PT-03-UpperBounds-10 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-10,0,0.157857,8260,1,0,13,12918,15,1,775,11948,10
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-11 :0 <= wait_ack_1_3 <= 1
FORMULA SafeBus-PT-03-UpperBounds-11 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-11,0,0.158007,8260,1,0,13,12918,15,1,775,11948,10
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-12 :0 <= loop_em_2 <= 1
FORMULA SafeBus-PT-03-UpperBounds-12 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-12,0,0.160563,8260,1,0,14,12918,16,1,868,11948,11
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-13 :0 <= T_out <= 1
FORMULA SafeBus-PT-03-UpperBounds-13 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-13,0,0.160811,8260,1,0,15,12918,17,1,877,11948,12
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-14 :0 <= wait_cable_1 <= 1
FORMULA SafeBus-PT-03-UpperBounds-14 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-14,0,0.163016,8260,1,0,16,12918,18,1,986,11948,13
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property SafeBus-PT-03-UpperBounds-15 :0 <= cable_used_2 <= 1
FORMULA SafeBus-PT-03-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SafeBus-PT-03-UpperBounds-15,0,0.164235,8260,1,0,17,12918,19,1,1055,11948,14

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="SafeBus-PT-03"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="mcc4mcc-structural"
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/SafeBus-PT-03.tgz
mv SafeBus-PT-03 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 mcc4mcc-structural"
echo " Input is SafeBus-PT-03, 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 r155-smll-152685553100226"
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 ;