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 4.4M
-rw-r--r-- 1 mcc users 3.6K May 30 00:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 30 00:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 28 21:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 28 21:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 28 09:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 28 09:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 28 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.9K May 28 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.3K May 27 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 27 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107 May 26 06:29 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 345 May 26 06:29 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.6K May 26 14:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 26 14:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 28 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 3 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 4.2M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is DLCflexbar-PT-6a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r272-smll-152749149200434
=====================================================================

--------------------
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 DLCflexbar-PT-6a-UpperBounds-00
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-01
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-02
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-03
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-04
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-05
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-06
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-07
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-08
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-09
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-10
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-11
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-12
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-13
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-14
FORMULA_NAME DLCflexbar-PT-6a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1527976816871

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 : DLCflexbar-PT-6a-UpperBounds-00 with value :u162.p738
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-01 with value :u68.p470
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-02 with value :u356.p932
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-03 with value :u453.p1029
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-04 with value :u47.p326
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-05 with value :u87.p615
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-06 with value :u24.p165
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-07 with value :u78.p540
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-08 with value :u1141.p1717
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-09 with value :u352.p928
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-10 with value :u801.p1377
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-11 with value :u450.p1026
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-12 with value :u384.p960
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-13 with value :u540.p1116
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-14 with value :u367.p943
Read [bounds] property : DLCflexbar-PT-6a-UpperBounds-15 with value :u18.p126
built 2801 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
DLCflexbar\_PT\_6a\_flat\_mod,9.73275e+78,239.017,683520,2992,21,334107,5992,17148,330656,68,4870,0
Total reachable state count : 9.732745364874367279541166835653496603435e+78

Verifying 16 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-00 :0 <= u162.p738 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-00,0,328.214,683548,1,0,334107,5992,26110,330656,84,4870,1122955
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-01 :0 <= u68.p470 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-01,0,444.613,683616,1,0,334107,5992,28606,330656,96,4870,1127406
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-02 :0 <= u356.p932 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-02,0,533.362,683616,1,0,334107,5992,30385,330656,96,4870,1130464
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-03 :0 <= u453.p1029 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-03,0,616.302,683616,1,0,334107,5992,32273,330656,96,4870,1132992
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-04 :0 <= u47.p326 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-04,0,701.789,683616,1,0,334107,5992,34212,330656,107,4870,1135095
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-05 :0 <= u87.p615 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-05,0,784.942,683616,1,0,334107,5992,35816,330656,112,4870,1137868
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-06 :0 <= u24.p165 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-06,0,868.349,683616,1,0,334107,5992,37619,330656,112,4870,1140239
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-07 :0 <= u78.p540 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-07,0,951.717,683616,1,0,334107,5992,39791,330656,112,4870,1142369
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-08 :0 <= u1141.p1717 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-08,0,1035.64,683616,1,0,334107,5992,42956,330656,112,4870,1146911
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-09 :0 <= u352.p928 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-09,0,1119.96,683616,1,0,334107,5992,44730,330656,112,4870,1149340
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-10 :0 <= u801.p1377 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-10,0,1204.76,683616,1,0,334107,5992,47022,330656,112,4870,1150733
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-11 :0 <= u450.p1026 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-11,0,1288.42,683616,1,0,334107,5992,48901,330656,112,4870,1152952
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-12 :0 <= u384.p960 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-12,0,1372.03,683616,1,0,334107,5992,50716,330656,112,4870,1155299
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-13 :0 <= u540.p1116 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-13,0,1455.58,683616,1,0,334107,5992,52725,330656,112,4870,1157258
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-14 :0 <= u367.p943 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-14,0,1538.49,683616,1,0,334107,5992,54518,330656,112,4870,1159649
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DLCflexbar-PT-6a-UpperBounds-15 :0 <= u18.p126 <= 1
FORMULA DLCflexbar-PT-6a-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
DLCflexbar-PT-6a-UpperBounds-15,0,1621.09,683616,1,0,334107,5992,56295,330656,121,4870,1162076

BK_STOP 1527978451931

--------------------
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
Jun 02, 2018 10:00:19 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]
Jun 02, 2018 10:00:19 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 02, 2018 10:00:19 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 623 ms
Jun 02, 2018 10:00:19 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 2069 places.
Jun 02, 2018 10:00:20 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 16077 transitions.
Jun 02, 2018 10:00:20 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
Jun 02, 2018 10:00:20 PM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
Jun 02, 2018 10:00:21 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 02, 2018 10:00:24 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 3151 ms
Jun 02, 2018 10:00:24 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
Jun 02, 2018 10:00:28 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 27680 redundant transitions.
Jun 02, 2018 10:00:28 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/UpperBounds.pnml.gal : 138 ms
Jun 02, 2018 10:00:28 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="DLCflexbar-PT-6a"
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/DLCflexbar-PT-6a.tgz
mv DLCflexbar-PT-6a 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 DLCflexbar-PT-6a, 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 r272-smll-152749149200434"
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 ;