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.r194-smll-155234739100110.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 itstoolsm
Input is ERK-PT-000001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-smll-155234739100110
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 164K
-rw-r--r-- 1 mcc users 4.0K Feb 10 23:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 10 23:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 6 20:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Feb 6 20:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 100 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 338 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 23:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 10K Feb 4 23:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.9K Feb 4 22:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 3 08:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Feb 3 08:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jan 31 00:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Jan 31 00:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 4 22:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 6.7K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ERK-PT-000001-UpperBounds-00
FORMULA_NAME ERK-PT-000001-UpperBounds-01
FORMULA_NAME ERK-PT-000001-UpperBounds-02
FORMULA_NAME ERK-PT-000001-UpperBounds-03
FORMULA_NAME ERK-PT-000001-UpperBounds-04
FORMULA_NAME ERK-PT-000001-UpperBounds-05
FORMULA_NAME ERK-PT-000001-UpperBounds-06
FORMULA_NAME ERK-PT-000001-UpperBounds-07
FORMULA_NAME ERK-PT-000001-UpperBounds-08
FORMULA_NAME ERK-PT-000001-UpperBounds-09
FORMULA_NAME ERK-PT-000001-UpperBounds-10
FORMULA_NAME ERK-PT-000001-UpperBounds-11
FORMULA_NAME ERK-PT-000001-UpperBounds-12
FORMULA_NAME ERK-PT-000001-UpperBounds-13
FORMULA_NAME ERK-PT-000001-UpperBounds-14
FORMULA_NAME ERK-PT-000001-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1553615653543

Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/UpperBounds.pnml.gal, -t, CGAL, -reachable-file, UpperBounds.prop, --nowitness, --load-order, /home/mcc/execution/model.ord], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/UpperBounds.pnml.gal -t CGAL -reachable-file UpperBounds.prop --nowitness --load-order /home/mcc/execution/model.ord
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file UpperBounds.prop.
Read [bounds] property : ERK-PT-000001-UpperBounds-00 with value :ERK
Read [bounds] property : ERK-PT-000001-UpperBounds-01 with value :Raf1Star_RKIP
Read [bounds] property : ERK-PT-000001-UpperBounds-02 with value :ERKPP
Read [bounds] property : ERK-PT-000001-UpperBounds-03 with value :RKIP
Read [bounds] property : ERK-PT-000001-UpperBounds-04 with value :Raf1Star_RKIP
Read [bounds] property : ERK-PT-000001-UpperBounds-05 with value :ERK
Read [bounds] property : ERK-PT-000001-UpperBounds-06 with value :Raf1Star
Read [bounds] property : ERK-PT-000001-UpperBounds-07 with value :Raf1Star
Read [bounds] property : ERK-PT-000001-UpperBounds-08 with value :Raf1Star_RKIP
Read [bounds] property : ERK-PT-000001-UpperBounds-09 with value :Raf1Star_RKIP_ERKPP
Read [bounds] property : ERK-PT-000001-UpperBounds-10 with value :MEKPP
Read [bounds] property : ERK-PT-000001-UpperBounds-11 with value :ERK
Read [bounds] property : ERK-PT-000001-UpperBounds-12 with value :RKIPP_RP
Read [bounds] property : ERK-PT-000001-UpperBounds-13 with value :RKIPP_RP
Read [bounds] property : ERK-PT-000001-UpperBounds-14 with value :Raf1Star_RKIP
Read [bounds] property : ERK-PT-000001-UpperBounds-15 with value :Raf1Star_RKIP_ERKPP
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri,13,0.013521,3676,2,24,5,97,6,0,58,60,0
Total reachable state count : 13

Verifying 16 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-00 :0 <= ERK <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-00,0,0.013857,3708,1,0,7,97,9,1,92,60,4
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-01 :0 <= Raf1Star_RKIP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-01,0,0.014137,3776,1,0,8,97,10,1,107,60,5
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-02 :0 <= ERKPP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-02,0,0.014351,3776,1,0,9,97,11,1,126,60,6
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-03 :0 <= RKIP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-03,0,0.014537,3776,1,0,10,97,12,1,137,62,7
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-04 :0 <= Raf1Star_RKIP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-04,0,0.014671,3776,1,0,10,97,12,1,137,62,7
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-05 :0 <= ERK <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-05,0,0.014797,3776,1,0,10,97,12,1,137,62,7
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-06 :0 <= Raf1Star <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-06,0,0.015023,3776,1,0,11,106,13,1,154,83,8
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-07 :0 <= Raf1Star <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-07,0,0.015157,3776,1,0,11,106,13,1,154,83,8
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-08 :0 <= Raf1Star_RKIP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-08,0,0.015283,3776,1,0,11,106,13,1,154,83,8
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-09 :0 <= Raf1Star_RKIP_ERKPP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-09,0,0.015482,3776,1,0,12,113,14,1,167,94,9
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-10 :0 <= MEKPP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-10,0,0.015787,3776,1,0,13,125,15,1,191,119,10
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-11 :0 <= ERK <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-11,0,0.015923,3780,1,0,13,125,15,1,191,119,10
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-12 :0 <= RKIPP_RP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-12,0,0.016095,3780,1,0,14,130,16,1,198,123,11
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-13 :0 <= RKIPP_RP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-13,0,0.016228,3780,1,0,14,130,16,1,198,123,11
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-14 :0 <= Raf1Star_RKIP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-14,0,0.016352,3780,1,0,14,130,16,1,198,123,11
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ERK-PT-000001-UpperBounds-15 :0 <= Raf1Star_RKIP_ERKPP <= 1
FORMULA ERK-PT-000001-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
ERK-PT-000001-UpperBounds-15,0,0.016476,3780,1,0,14,130,16,1,198,123,11

BK_STOP 1553615658338

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -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 UpperBounds -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -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 26, 2019 3:54:16 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/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt]
Mar 26, 2019 3:54:16 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 26, 2019 3:54:16 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 30 ms
Mar 26, 2019 3:54:16 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 11 places.
Mar 26, 2019 3:54:16 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 11 transitions.
Mar 26, 2019 3:54:16 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 9 ms
Mar 26, 2019 3:54:16 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 50 ms
Mar 26, 2019 3:54:17 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 11 transitions.
Mar 26, 2019 3:54:17 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 11 places.
Mar 26, 2019 3:54:17 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 11 transitions.
Mar 26, 2019 3:54:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/UpperBounds.pnml.gal : 1 ms
Mar 26, 2019 3:54:17 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="ERK-PT-000001"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstoolsm"
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 itstoolsm"
echo " Input is ERK-PT-000001, 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 r194-smll-155234739100110"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ERK-PT-000001.tgz
mv ERK-PT-000001 execution
cd execution
if [ "UpperBounds" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "UpperBounds" = "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 [ "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 ;