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)
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/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 3.3K 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 2.8K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K 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 6.3K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K 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 2.0K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.8K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 112 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K 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 18:49 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 97K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is CloudDeployment-PT-3a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-smll-152646361700206
=====================================================================

--------------------
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 CloudDeployment-PT-3a-CTLCardinality-00
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-01
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-02
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-03
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-04
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-05
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-06
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-07
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-08
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-09
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-10
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-11
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-12
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-13
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-14
FORMULA_NAME CloudDeployment-PT-3a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1527384972453

Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
built 28 ordering constraints for composite.
built 118 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
reachable,190102,0.08131,6252,94,123,657,1957,348,1136,146,6916,0


Converting to forward existential form...Done !
original formula: EF(AG((((u3.p16==0)||(u1.p2==1))&&((u9.p68==0)||(u6.p46==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((u3.p16==0)||(u1.p2==1))&&((u9.p68==0)||(u6.p46==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t120, t284, t289, t294, u3.t81, u3.t95, u3.t104, u3.t109, u3.t110, u3.t113, u3.t114, u3.t117, u3.t256, u6.t42, u6.t56, u6.t65, u6.t70, u6.t71, u6.t74, u6.t75, u6.t78, u6.t241, u9.t3, u9.t17, u9.t26, u9.t31, u9.t32, u9.t35, u9.t36, u9.t39, u9.t272, u14.t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :30/249/29/308
(forward)formula 0,1,0.158401,7876,1,0,3015,3411,2502,3737,954,7876,14811
FORMULA CloudDeployment-PT-3a-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: ((E(((u3.p14==0)||(u9.p67==1)) U ((u6.p38==0)||(i9.u15.p87==1))) * AF(!(((i9.u12.p98==0)||(u9.p70==1))))) * EF(((!((u9.p62==0)||(u3.p10==1)))&&(!(u6.p48>=3)))))
=> equivalent forward existential formula: (([(Init * !(E(((u3.p14==0)||(u9.p67==1)) U ((u6.p38==0)||(i9.u15.p87==1)))))] = FALSE * [FwdG(Init,!(!(((i9.u12.p98==0)||(u9.p70==1)))))] = FALSE) * [(Init * !(E(TRUE U ((!((u9.p62==0)||(u3.p10==1)))&&(!(u6.p48>=3))))))] = FALSE)
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 1,1,0.194311,8932,1,0,3553,5407,2755,4784,1098,13166,16281
FORMULA CloudDeployment-PT-3a-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: EF(EX((u6.p56>=2)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (u6.p56>=2))] != FALSE
(forward)formula 2,0,0.194651,8932,1,0,3553,5407,2757,4784,1099,13166,16281
FORMULA CloudDeployment-PT-3a-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: E(((!(u9.p79>=3))||(((u3.p7==0)||(u9.p64==1))&&((u6.p53==0)||(u6.p49==1)))) U AG((u6.p43>=2)))
=> equivalent forward existential formula: [(FwdU(Init,((!(u9.p79>=3))||(((u3.p7==0)||(u9.p64==1))&&((u6.p53==0)||(u6.p49==1))))) * !(E(TRUE U !((u6.p43>=2)))))] != FALSE
(forward)formula 3,0,0.196058,9196,1,0,3568,5418,2761,4856,1101,13311,16399
FORMULA CloudDeployment-PT-3a-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EF(((u7.p57>=1)||(u1.p2>=2)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((u7.p57>=1)||(u1.p2>=2)))] != FALSE
(forward)formula 4,1,0.196803,9196,1,0,3570,5418,2765,4859,1102,13311,16470
FORMULA CloudDeployment-PT-3a-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: EX(EF(!(((u9.p69==0)||(i9.u13.p101==1)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(((u9.p69==0)||(i9.u13.p101==1))))] != FALSE
(forward)formula 5,1,0.225523,9724,1,0,4009,6706,2892,5855,1150,19312,17811
FORMULA CloudDeployment-PT-3a-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: AX(E(((u6.p39==0)||(u6.p34==1)) U (u9.p70>=3)))
=> equivalent forward existential formula: [(EY(Init) * !(E(((u6.p39==0)||(u6.p34==1)) U (u9.p70>=3))))] = FALSE
(forward)formula 6,0,0.227527,10252,1,0,4031,6715,2910,5862,1153,19320,17863
FORMULA CloudDeployment-PT-3a-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EF(EG((((u6.p48==0)||(u3.p17==1))&&(u1.p1>=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((u6.p48==0)||(u3.p17==1))&&(u1.p1>=1)))] != FALSE
(forward)formula 7,1,0.230458,10252,1,0,4047,6743,2955,5906,1155,19400,18076
FORMULA CloudDeployment-PT-3a-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: (EX(AG(((u9.p70==0)||(u6.p46==1)))) + ((((u3.p12==0)||(u6.p50==1))&&(u9.p76>=1)) + !(AG(((u6.p41==0)||(i9.u15.p89==1))))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !(((u9.p70==0)||(u6.p46==1))))))] != FALSE + ([(Init * (((u3.p12==0)||(u6.p50==1))&&(u9.p76>=1)))] != FALSE + [(FwdU(Init,TRUE) * !(((u6.p41==0)||(i9.u15.p89==1))))] != FALSE))
(forward)formula 8,1,0.233409,10252,1,0,4108,6759,2971,6006,1156,19523,18199
FORMULA CloudDeployment-PT-3a-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: (AG(((u6.p33==0)||(i9.u15.p89==1))) + EF((u6.p49>=2)))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U (u6.p49>=2)))),TRUE) * !(((u6.p33==0)||(i9.u15.p89==1))))] = FALSE
(forward)formula 9,0,0.23494,10252,1,0,4145,6759,2977,6070,1158,19532,18308
FORMULA CloudDeployment-PT-3a-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EF(A((u9.p81>=3) U (u6.p39>=1)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!((u6.p39>=1))))) * !(E(!((u6.p39>=1)) U (!((u9.p81>=3)) * !((u6.p39>=1))))))] != FALSE
(forward)formula 10,1,0.292267,11836,1,0,6920,9473,3018,9588,1161,29211,23782
FORMULA CloudDeployment-PT-3a-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: EX(AG(((u1.p1==0)||(u6.p41==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((u1.p1==0)||(u6.p41==1))))))] != FALSE
(forward)formula 11,0,0.321348,12892,1,0,8654,10238,3023,11996,1162,34038,27567
FORMULA CloudDeployment-PT-3a-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EF(((((u3.p16>=3)&&(u6.p41>=2))&&(((u6.p53==0)||(u9.p71==1))&&(u3.p28>=2)))&&((!((u3.p10==0)||(u3.p18==1)))&&(u14.p103>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((((u3.p16>=3)&&(u6.p41>=2))&&(((u6.p53==0)||(u9.p71==1))&&(u3.p28>=2)))&&((!((u3.p10==0)||(u3.p18==1)))&&(u14.p103>=1))))] != FALSE
(forward)formula 12,0,0.323176,13420,1,0,8674,10257,3058,12015,1174,34079,27594
FORMULA CloudDeployment-PT-3a-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: AG(!(AF((u6.p39>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EG(!((u6.p39>=1)))))] = FALSE
(forward)formula 13,0,0.323886,13420,1,0,8674,10257,3058,12015,1174,34079,27594
FORMULA CloudDeployment-PT-3a-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: ((EF(!(((u6.p50==0)||(u2.p4==1)))) + (AX((u9.p61>=2)) + (((u3.p16>=3)&&((u6.p43==0)||(u9.p84==1)))||(((u6.p44==0)||(u6.p33==1))&&((u16.p0==0)||(u6.p35==1)))))) * !((EG((u3.p16>=3)) + AG(((u9.p75==0)||(u6.p42==1))))))
=> equivalent forward existential formula: ([(EY(((Init * !(E(TRUE U !(((u6.p50==0)||(u2.p4==1)))))) * !((((u3.p16>=3)&&((u6.p43==0)||(u9.p84==1)))||(((u6.p44==0)||(u6.p33==1))&&((u16.p0==0)||(u6.p35==1))))))) * !((u9.p61>=2)))] = FALSE * ([FwdG(Init,(u3.p16>=3))] = FALSE * [(Init * !(E(TRUE U !(((u9.p75==0)||(u6.p42==1))))))] = FALSE))
(forward)formula 14,0,0.337082,13684,1,0,8969,11083,3102,12550,1182,37098,28412
FORMULA CloudDeployment-PT-3a-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: E(EF((u6.p45>=1)) U (u9.p84>=3))
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (u6.p45>=1))) * (u9.p84>=3))] != FALSE
(forward)formula 15,0,0.33727,13684,1,0,8969,11083,3104,12550,1183,37098,28412
FORMULA CloudDeployment-PT-3a-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1527384977355

--------------------
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 CTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -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 CTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -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 27, 2018 1:36:14 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -louvain, -smt]
May 27, 2018 1:36:14 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 27, 2018 1:36:15 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 117 ms
May 27, 2018 1:36:15 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 104 places.
May 27, 2018 1:36:15 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 308 transitions.
May 27, 2018 1:36:15 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
May 27, 2018 1:36:15 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 34 ms
May 27, 2018 1:36:15 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 27, 2018 1:36:15 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 172 ms
May 27, 2018 1:36:15 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 69 ms
May 27, 2018 1:36:15 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 27, 2018 1:36:15 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 70 ms
May 27, 2018 1:36:15 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 27, 2018 1:36:15 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 578 redundant transitions.
May 27, 2018 1:36:16 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 9 ms
May 27, 2018 1:36:16 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 2 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="CloudDeployment-PT-3a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstoolsl"
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/CloudDeployment-PT-3a.tgz
mv CloudDeployment-PT-3a 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 itstoolsl"
echo " Input is CloudDeployment-PT-3a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-smll-152646361700206"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.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 ;