About the Execution of ITS-Tools for MultiwaySync-PT-none
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15756.620 | 2893.00 | 7628.00 | 106.10 | 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 264K
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K 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 5.8K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.1K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 6.6K 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 111 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 349 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K 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 5 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 111K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is MultiwaySync-PT-none, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r116-csrt-152666475100198
=====================================================================
--------------------
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 MultiwaySync-PT-none-UpperBounds-00
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-01
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-02
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-03
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-04
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-05
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-06
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-07
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-08
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-09
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-10
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-11
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-12
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-13
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-14
FORMULA_NAME MultiwaySync-PT-none-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1527170057687
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 : MultiwaySync-PT-none-UpperBounds-00 with value :u14.p183
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-01 with value :u22.p205
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-02 with value :u1.p6
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-03 with value :u7.p92
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-04 with value :u9.p122
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-05 with value :u10.p151
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-06 with value :u6.p63
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-07 with value :u16.p189
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-08 with value :u12.p172
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-09 with value :u8.p100
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-10 with value :u12.p175
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-11 with value :u7.p89
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-12 with value :u4.p44
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-13 with value :u6.p59
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-14 with value :u25.p214
Read [bounds] property : MultiwaySync-PT-none-UpperBounds-15 with value :u20.p201
built 27 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
MultiwaySync\_PT\_none\_flat\_mod,5.2596e+19,0.1594,8892,96,173,8139,2879,629,10088,162,17470,0
Total reachable state count : 52595997309385113600
Verifying 16 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-00 :0 <= u14.p183 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-00,0,0.161202,8920,1,0,8139,2879,811,10088,191,17470,600
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-01 :0 <= u22.p205 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-01,0,0.162087,8988,1,0,8139,2879,872,10088,199,17470,658
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-02 :0 <= u1.p6 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-02,0,0.162819,8988,1,0,8139,2879,928,10088,204,17470,714
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-03 :0 <= u7.p92 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-03,0,0.163582,8988,1,0,8139,2879,965,10088,213,17470,761
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-04 :0 <= u9.p122 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-04,0,0.16439,8988,1,0,8139,2879,1004,10088,240,17470,804
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-05 :0 <= u10.p151 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-05,0,0.165143,8988,1,0,8139,2879,1044,10088,249,17470,847
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-06 :0 <= u6.p63 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-06,0,0.166024,8988,1,0,8139,2879,1080,10088,284,17470,898
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-07 :0 <= u16.p189 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-07,0,0.166734,8988,1,0,8139,2879,1125,10088,284,17470,925
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-08 :0 <= u12.p172 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-08,0,0.167586,8988,1,0,8139,2879,1167,10088,297,17470,966
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-09 :0 <= u8.p100 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-09,0,0.168464,8988,1,0,8139,2879,1205,10088,331,17470,1015
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-10 :0 <= u12.p175 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-10,0,0.169202,8988,1,0,8139,2879,1246,10088,331,17470,1050
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-11 :0 <= u7.p89 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-11,0,0.170032,8988,1,0,8139,2879,1283,10088,354,17470,1097
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-12 :0 <= u4.p44 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-12,0,0.170899,8988,1,0,8139,2879,1317,10088,379,17470,1152
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-13 :0 <= u6.p59 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-13,0,0.171845,8988,1,0,8139,2879,1353,10088,420,17470,1205
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-14 :0 <= u25.p214 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-14,0,0.172543,8988,1,0,8139,2879,1410,10088,420,17470,1229
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property MultiwaySync-PT-none-UpperBounds-15 :0 <= u20.p201 <= 1
FORMULA MultiwaySync-PT-none-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
MultiwaySync-PT-none-UpperBounds-15,0,0.173249,8988,1,0,8139,2879,1459,10088,420,17470,1248
BK_STOP 1527170060580
--------------------
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 24, 2018 1:54:19 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]
May 24, 2018 1:54:19 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 24, 2018 1:54:19 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 95 ms
May 24, 2018 1:54:19 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 222 places.
May 24, 2018 1:54:19 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 472 transitions.
May 24, 2018 1:54:19 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
May 24, 2018 1:54:19 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 23 ms
May 24, 2018 1:54:19 PM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 24, 2018 1:54:19 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 24, 2018 1:54:20 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 122 ms
May 24, 2018 1:54:20 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 24, 2018 1:54:20 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 309 redundant transitions.
May 24, 2018 1:54:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/UpperBounds.pnml.gal : 9 ms
May 24, 2018 1:54:20 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="MultiwaySync-PT-none"
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/MultiwaySync-PT-none.tgz
mv MultiwaySync-PT-none 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 MultiwaySync-PT-none, 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 r116-csrt-152666475100198"
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 ;