About the Execution of ITS-Tools for AutoFlight-PT-02b
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15756.610 | 22254.00 | 21474.00 | 5081.10 | 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 204K
-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 2.7K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 6.2K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.3K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 108 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 346 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 4 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 48K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is AutoFlight-PT-02b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r020-qhx1-152646244300072
=====================================================================
--------------------
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 AutoFlight-PT-02b-UpperBounds-00
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-01
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-02
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-03
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-04
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-05
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-06
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-07
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-08
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-09
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-10
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-11
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-12
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-13
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-14
FORMULA_NAME AutoFlight-PT-02b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1526851615007
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 : AutoFlight-PT-02b-UpperBounds-00 with value :u14.p63
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-01 with value :u14.p64
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-02 with value :u10.p17
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-03 with value :u24.p151
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-04 with value :u18.p107
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-05 with value :u12.p41
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-06 with value :u12.p34
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-07 with value :u25.p159
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-08 with value :u39.p124
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-09 with value :u25.p152
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-10 with value :u14.p72
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-11 with value :u26.p174
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-12 with value :u25.p164
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-13 with value :u26.p181
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-14 with value :u15.p84
Read [bounds] property : AutoFlight-PT-02b-UpperBounds-15 with value :u26.p183
built 34 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
AutoFlight\_PT\_02b\_flat\_mod,1.61545e+13,1.54288,26612,1852,797,32973,1565,232,79671,184,11475,0
Total reachable state count : 16154516414537
Verifying 16 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-00 :0 <= u14.p63 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-00,0,1.58146,26640,1,0,32973,1565,420,79671,231,11475,615
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-01 :0 <= u14.p64 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-01,0,1.58447,26708,1,0,32973,1565,463,79671,250,11475,669
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-02 :0 <= u10.p17 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-02,0,1.5861,26708,1,0,32973,1565,517,79671,265,11475,728
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-03 :0 <= u24.p151 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-03,0,1.58764,26708,1,0,32973,1565,553,79671,280,11475,797
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-04 :0 <= u18.p107 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-04,0,1.5925,26708,1,0,32973,1565,618,79671,308,11475,873
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-05 :0 <= u12.p41 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-05,0,1.59412,26708,1,0,32973,1565,653,79671,331,11475,941
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-06 :0 <= u12.p34 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-06,0,1.59555,26708,1,0,32973,1565,688,79671,342,11475,1007
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-07 :0 <= u25.p159 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-07,0,1.59738,26708,1,0,32973,1565,725,79671,365,11475,1077
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-08 :0 <= u39.p124 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-08,0,1.59996,26708,1,0,32973,1565,787,79671,365,11475,1203
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-09 :0 <= u25.p152 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-09,0,1.60362,26708,1,0,32973,1565,824,79671,370,11475,1271
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-10 :0 <= u14.p72 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-10,0,1.60643,26708,1,0,32973,1565,867,79671,377,11475,1334
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-11 :0 <= u26.p174 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-11,0,1.60857,26708,1,0,32973,1565,907,79671,389,11475,1404
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-12 :0 <= u25.p164 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-12,0,1.61001,26708,1,0,32973,1565,944,79671,400,11475,1463
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-13 :0 <= u26.p181 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-13,0,1.61346,26708,1,0,32973,1565,984,79671,409,11475,1535
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-14 :0 <= u15.p84 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-14,0,1.61527,26708,1,0,32973,1565,1023,79671,424,11532,1605
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property AutoFlight-PT-02b-UpperBounds-15 :0 <= u26.p183 <= 1
FORMULA AutoFlight-PT-02b-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
AutoFlight-PT-02b-UpperBounds-15,0,1.61664,26708,1,0,32973,1565,1063,79671,426,11539,1655
BK_STOP 1526851637261
--------------------
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 20, 2018 9:27:13 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 20, 2018 9:27:13 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 20, 2018 9:27:13 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 110 ms
May 20, 2018 9:27:13 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 206 places.
May 20, 2018 9:27:13 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 204 transitions.
May 20, 2018 9:27:13 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
May 20, 2018 9:27:13 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 23 ms
May 20, 2018 9:27:13 PM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 20, 2018 9:27:13 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 20, 2018 9:27:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 107 ms
May 20, 2018 9:27:14 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 20, 2018 9:27:14 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 6 redundant transitions.
May 20, 2018 9:27:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/UpperBounds.pnml.gal : 12 ms
May 20, 2018 9:27:14 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="AutoFlight-PT-02b"
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/AutoFlight-PT-02b.tgz
mv AutoFlight-PT-02b 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 AutoFlight-PT-02b, 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 r020-qhx1-152646244300072"
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 '
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 ;