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 1.2M
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 5.7K 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 12K 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 8.6K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 348 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K 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 1006K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is Eratosthenes-PT-500, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-blw7-152650004300040
=====================================================================

--------------------
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 Eratosthenes-PT-500-ReachabilityCardinality-00
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-01
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-02
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-03
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-04
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-05
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-06
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-07
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-08
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-09
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-10
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-11
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-12
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-13
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-14
FORMULA_NAME Eratosthenes-PT-500-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1527234851116

FORMULA Eratosthenes-PT-500-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
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/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.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/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : Eratosthenes-PT-500-ReachabilityCardinality-01 with value :(p291>=2)
Read [invariant] property : Eratosthenes-PT-500-ReachabilityCardinality-03 with value :((p406>=1)||((!(p254<=p300))||(!(p140>=2))))
Read [reachable] property : Eratosthenes-PT-500-ReachabilityCardinality-04 with value :(p428>=2)
Read [invariant] property : Eratosthenes-PT-500-ReachabilityCardinality-06 with value :((((p427>=3)||(p460<=p384))||(p289>=3))||(((p486>=1)||(p473<=p483))||((p46<=p75)&&(p156>=2))))
Read [reachable] property : Eratosthenes-PT-500-ReachabilityCardinality-07 with value :(!((p94<=1)||(p268<=p201)))
Read [invariant] property : Eratosthenes-PT-500-ReachabilityCardinality-09 with value :(!(p458>=2))
Read [invariant] property : Eratosthenes-PT-500-ReachabilityCardinality-10 with value :(((p201<=p232)||((p35>=3)&&(p357>=1)))||(((p210<=p376)&&(p203<=1))||((p322>=1)&&(p128>=1))))
Read [reachable] property : Eratosthenes-PT-500-ReachabilityCardinality-13 with value :((p219>=1)&&(p213>=3))
Read [invariant] property : Eratosthenes-PT-500-ReachabilityCardinality-14 with value :(p280<=1)
Read [reachable] property : Eratosthenes-PT-500-ReachabilityCardinality-15 with value :(!(p471<=1))
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes\_PT\_500\_flat\_flat,4.1316e+121,0.547617,19740,2,405,5,35320,6,0,2493,14184,0
Total reachable state count : 4.131599804939053743449470675204818998928e+121

Verifying 10 reachability properties.
Reachability property Eratosthenes-PT-500-ReachabilityCardinality-01 does not hold.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Eratosthenes-PT-500-ReachabilityCardinality-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-01,0,0.548684,19768,1,0,5,35320,7,0,2495,14184,0
Invariant property Eratosthenes-PT-500-ReachabilityCardinality-03 is true.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-03,0,0.54913,19808,1,0,5,35320,8,0,2499,14184,0
Reachability property Eratosthenes-PT-500-ReachabilityCardinality-04 does not hold.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Eratosthenes-PT-500-ReachabilityCardinality-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-04,0,0.549322,19872,1,0,5,35320,9,0,2500,14184,0
Invariant property Eratosthenes-PT-500-ReachabilityCardinality-06 does not hold.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-06,1.00869e+118,0.552098,19872,2,405,6,35320,10,0,2535,14184,0
Reachability property Eratosthenes-PT-500-ReachabilityCardinality-07 does not hold.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Eratosthenes-PT-500-ReachabilityCardinality-07

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-07,0,0.552546,19872,1,0,6,35320,11,0,2538,14184,0
Invariant property Eratosthenes-PT-500-ReachabilityCardinality-09 is true.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-09,0,0.552681,19872,1,0,6,35320,12,0,2539,14184,0
Invariant property Eratosthenes-PT-500-ReachabilityCardinality-10 does not hold.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-10,3.20398e+96,0.555245,19872,2,622,7,35320,13,0,2567,14184,0
Reachability property Eratosthenes-PT-500-ReachabilityCardinality-13 does not hold.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Eratosthenes-PT-500-ReachabilityCardinality-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-13,0,0.555486,19872,1,0,7,35320,14,0,2569,14184,0
Invariant property Eratosthenes-PT-500-ReachabilityCardinality-14 is true.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-14,0,0.55572,19872,1,0,7,35320,15,0,2570,14184,0
Reachability property Eratosthenes-PT-500-ReachabilityCardinality-15 does not hold.
FORMULA Eratosthenes-PT-500-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Eratosthenes-PT-500-ReachabilityCardinality-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Eratosthenes-PT-500-ReachabilityCardinality-15,0,0.555836,19872,1,0,7,35320,16,0,2571,14184,0
ITS tools runner thread asked to quit. Dying gracefully.

BK_TIME_CONFINEMENT_REACHED

--------------------
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 ReachabilityCardinality -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 ReachabilityCardinality -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 25, 2018 7:54:12 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 25, 2018 7:54:12 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 25, 2018 7:54:12 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 163 ms
May 25, 2018 7:54:12 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 499 places.
May 25, 2018 7:54:13 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 2191 transitions.
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 42 fixed domain variables (out of 499 variables) in GAL type Eratosthenes_PT_500
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 42 constant array cells/variables (out of 499 variables) in type Eratosthenes_PT_500
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: p461,p337,p311,p467,p433,p347,p263,p359,p293,p251,p449,p349,p457,p401,p479,p277,p269,p499,p397,p367,p379,p487,p443,p317,p373,p307,p421,p271,p389,p257,p281,p313,p283,p439,p409,p383,p419,p431,p463,p353,p491,p331,
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 95 fixed domain variables (out of 499 variables) in GAL type Eratosthenes_PT_500
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 95 constant array cells/variables (out of 499 variables) in type Eratosthenes_PT_500
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: p461,p127,p337,p311,p41,p193,p139,p467,p29,p59,p107,p19,p433,p67,p223,p3,p347,p263,p71,p359,p293,p251,p179,p449,p5,p349,p31,p457,p113,p37,p191,p47,p401,p479,p149,p277,p269,p227,p157,p53,p499,p199,p397,p83,p367,p379,p61,p79,p487,p443,p23,p43,p317,p373,p197,p307,p163,p73,p211,p181,p241,p421,p173,p17,p2,p151,p271,p389,p11,p257,p109,p131,p281,p313,p229,p239,p283,p439,p101,p233,p409,p13,p103,p7,p383,p167,p419,p431,p97,p463,p353,p137,p89,p491,p331,
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 95 constant variables :p461=1, p127=1, p337=1, p311=1, p41=1, p193=1, p139=1, p467=1, p29=1, p59=1, p107=1, p19=1, p433=1, p67=1, p223=1, p3=1, p347=1, p263=1, p71=1, p359=1, p293=1, p251=1, p179=1, p449=1, p5=1, p349=1, p31=1, p457=1, p113=1, p37=1, p191=1, p47=1, p401=1, p479=1, p149=1, p277=1, p269=1, p227=1, p157=1, p53=1, p499=1, p199=1, p397=1, p83=1, p367=1, p379=1, p61=1, p79=1, p487=1, p443=1, p23=1, p43=1, p317=1, p373=1, p197=1, p307=1, p163=1, p73=1, p211=1, p181=1, p241=1, p421=1, p173=1, p17=1, p2=1, p151=1, p271=1, p389=1, p11=1, p257=1, p109=1, p131=1, p281=1, p313=1, p229=1, p239=1, p283=1, p439=1, p101=1, p233=1, p409=1, p13=1, p103=1, p7=1, p383=1, p167=1, p419=1, p431=1, p97=1, p463=1, p353=1, p137=1, p89=1, p491=1, p331=1
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 928 expressions due to constant valuations.
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 353 ms
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 193 ms
May 25, 2018 7:54:13 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 39 ms
May 25, 2018 7:54:13 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 243 ms
May 25, 2018 7:54:13 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 0 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="Eratosthenes-PT-500"
export BK_EXAMINATION="ReachabilityCardinality"
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/Eratosthenes-PT-500.tgz
mv Eratosthenes-PT-500 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 Eratosthenes-PT-500, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-blw7-152650004300040"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.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 ;