About the Execution of ITS-Tools for HypertorusGrid-PT-d2k2p1b00
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15753.280 | 2959522.00 | 2973881.00 | 8523.90 | TTFTFTTFFTTFTFTT | 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 200K
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K 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 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 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.9K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.4K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 118 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 356 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 4.1K 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 1.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 10 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 35K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is HypertorusGrid-PT-d2k2p1b00, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r104-smll-152658634200136
=====================================================================
--------------------
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 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-00
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-01
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-02
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-03
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-04
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-05
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-06
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-07
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-08
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-09
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-10
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-11
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-12
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-13
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-14
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1526795889548
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/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_1.0.0.201805151631/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.
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,5.17371e+10,0.523662,21036,2,1340,5,90760,6,0,275,101189,0
Converting to forward existential form...Done !
original formula: EF((EF((pb_d2_n2_1_1>=3)) * AF((pb_d2_n1_1_2<=po_d2_n1_2_1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * E(TRUE U (pb_d2_n2_1_1>=3))) * !(EG(!((pb_d2_n1_1_2<=po_d2_n1_2_1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 56/0/8
(forward)formula 0,1,28.2585,620712,1,0,16,3.11481e+06,25,7,1642,3.84289e+06,12
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: (AG(((pbl_2_2>=2)||(!(pi_d1_n1_2_1>=3)))) + (((!(pi_d1_n1_2_1>=1))||((!(pol_d2_n1_1_1<=pbl_1_2))||((pb_d1_n1_1_1>=3)&&(po_d2_n1_2_1>=3)))) * AX((pil_d2_n1_2_2<=pil_d1_n1_1_1))))
=> equivalent forward existential formula: ([((Init * !(!(E(TRUE U !(((pbl_2_2>=2)||(!(pi_d1_n1_2_1>=3)))))))) * !(((!(pi_d1_n1_2_1>=1))||((!(pol_d2_n1_1_1<=pbl_1_2))||((pb_d1_n1_1_1>=3)&&(po_d2_n1_2_1>=3))))))] = FALSE * [(EY((Init * !(!(E(TRUE U !(((pbl_2_2>=2)||(!(pi_d1_n1_2_1>=3))))))))) * !((pil_d2_n1_2_2<=pil_d1_n1_1_1)))] = FALSE)
(forward)formula 1,1,28.2854,621504,1,0,22,3.11702e+06,31,9,1673,3.84819e+06,15
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: EF(((!(pb_d2_n1_1_2<=pi_d2_n1_1_1))&&((pi_d2_n1_1_2>=2)&&(!(pil_d1_n1_2_2<=pi_d1_n1_2_2)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((!(pb_d2_n1_1_2<=pi_d2_n1_1_1))&&((pi_d2_n1_1_2>=2)&&(!(pil_d1_n1_2_2<=pi_d1_n1_2_2)))))] != FALSE
(forward)formula 2,0,28.2875,621504,1,0,22,3.11705e+06,32,9,1683,3.8482e+06,15
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
original formula: !(AG(((po_d1_n1_2_1>=3)||(!(pb_d1_n2_2_2>=3)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(((po_d1_n1_2_1>=3)||(!(pb_d1_n2_2_2>=3)))))] != FALSE
(forward)formula 3,1,28.2913,621768,1,0,25,3.11717e+06,34,11,1689,3.84836e+06,16
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: EX(E((pil_d2_n1_1_2<=pb_d2_n1_2_2) U (pol_d2_n1_2_2>=2)))
=> equivalent forward existential formula: [(FwdU(EY(Init),(pil_d2_n1_1_2<=pb_d2_n1_2_2)) * (pol_d2_n1_2_2>=2))] != FALSE
(forward)formula 4,0,28.2921,621768,1,0,25,3.11717e+06,35,11,1690,3.84836e+06,16
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
original formula: EF(!(((!(pb_d2_n2_2_2>=3))||((pb_d2_n2_1_2>=3)&&(pil_d1_n1_2_1>=2)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(((!(pb_d2_n2_2_2>=3))||((pb_d2_n2_1_2>=3)&&(pil_d1_n1_2_1>=2)))))] != FALSE
(forward)formula 5,1,28.2961,621768,1,0,28,3.11726e+06,37,13,1700,3.8485e+06,17
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: E(EF((pil_d1_n1_2_2<=pi_d2_n1_2_1)) U AX((pol_d1_n1_1_1>=2)))
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (pil_d1_n1_2_2<=pi_d2_n1_2_1))) * !(EX(!((pol_d1_n1_1_1>=2)))))] != FALSE
(forward)formula 6,1,2775.88,8331540,1,0,48,2.92123e+07,9,43,885,7.57374e+07,61
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: (!(((pb_d2_n2_2_2<=po_d1_n1_2_2) + AG((pol_d1_n1_1_2>=3)))) * AX(AF((pb_d2_n1_2_2>=1))))
=> equivalent forward existential formula: (([(Init * (pb_d2_n2_2_2<=po_d1_n1_2_2))] = FALSE * [(Init * !(E(TRUE U !((pol_d1_n1_1_2>=3)))))] = FALSE) * [FwdG(EY(Init),!((pb_d2_n1_2_2>=1)))] = FALSE)
Hit Full ! (commute/partial/dont) 60/0/4
(forward)formula 7,0,2776.65,8331540,1,0,52,2.92123e+07,19,43,952,7.57374e+07,66
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
original formula: EF(((pil_d2_n1_2_1<=pb_d2_n2_2_1)&&(pi_d1_n1_1_2>=3)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((pil_d2_n1_2_1<=pb_d2_n2_2_1)&&(pi_d1_n1_1_2>=3)))] != FALSE
(forward)formula 8,0,2776.65,8331540,1,0,52,2.92123e+07,20,43,955,7.57374e+07,66
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
original formula: AG(!((po_d1_n1_1_1>=3)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (po_d1_n1_1_1>=3))] = FALSE
(forward)formula 9,1,2776.65,8331540,1,0,52,2.92123e+07,21,43,956,7.57374e+07,66
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: EG(((((pol_d1_n1_1_2>=1)&&(pb_d1_n2_2_2<=pol_d2_n1_1_1))&&((pb_d2_n1_1_1>=1)||(pol_d2_n1_2_2>=3)))&&((!(pb_d2_n2_2_2<=pol_d1_n1_1_2))||(!(pbl_1_1>=2)))))
=> equivalent forward existential formula: [FwdG(Init,((((pol_d1_n1_1_2>=1)&&(pb_d1_n2_2_2<=pol_d2_n1_1_1))&&((pb_d2_n1_1_1>=1)||(pol_d2_n1_2_2>=3)))&&((!(pb_d2_n2_2_2<=pol_d1_n1_1_2))||(!(pbl_1_1>=2)))))] != FALSE
Hit Full ! (commute/partial/dont) 30/33/34
(forward)formula 10,1,2937.93,8348696,1,0,54,3.13783e+07,28,45,1050,7.57374e+07,70
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: (((EF((pi_d2_n1_1_1>=3)) + AF((po_d1_n1_1_2>=3))) + EX((pol_d1_n1_1_2>=3))) + AF((pb_d2_n2_1_2>=3)))
=> equivalent forward existential formula: [FwdG((Init * !(((E(TRUE U (pi_d2_n1_1_1>=3)) + !(EG(!((po_d1_n1_1_2>=3))))) + EX((pol_d1_n1_1_2>=3))))),!((pb_d2_n2_1_2>=3)))] = FALSE
Hit Full ! (commute/partial/dont) 60/0/4
(forward)formula 11,0,2952.18,8376944,1,0,57,3.29231e+07,45,51,1326,7.57374e+07,80
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
original formula: (EF(EX((pb_d1_n1_1_1>=3))) * (pbl_1_1<=po_d2_n1_1_2))
=> equivalent forward existential formula: [(EY(FwdU((Init * (pbl_1_1<=po_d2_n1_1_2)),TRUE)) * (pb_d1_n1_1_1>=3))] != FALSE
(forward)formula 12,1,2952.25,8376944,1,0,59,3.29318e+07,51,52,1340,7.57374e+07,85
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: !(EX(EG((pol_d1_n1_1_2>=1))))
=> equivalent forward existential formula: [FwdG(EY(Init),(pol_d1_n1_1_2>=1))] = FALSE
Hit Full ! (commute/partial/dont) 60/0/4
(forward)formula 13,0,2952.42,8377208,1,0,62,3.29517e+07,58,54,1350,7.57374e+07,89
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
original formula: (((pol_d2_n1_1_2<=po_d1_n1_1_2) * (EX((pb_d2_n2_2_2<=pb_d2_n1_2_2)) * (((pil_d1_n1_2_2<=pol_d1_n1_1_2)&&(pil_d2_n1_1_1<=pil_d1_n1_2_2))&&(pbl_2_2>=3)))) + AG(!(((pol_d2_n1_1_2>=3)||(pi_d1_n1_2_1>=3)))))
=> equivalent forward existential formula: [(FwdU((Init * !(((pol_d2_n1_1_2<=po_d1_n1_1_2) * (EX((pb_d2_n2_2_2<=pb_d2_n1_2_2)) * (((pil_d1_n1_2_2<=pol_d1_n1_1_2)&&(pil_d2_n1_1_1<=pil_d1_n1_2_2))&&(pbl_2_2>=3)))))),TRUE) * ((pol_d2_n1_1_2>=3)||(pi_d1_n1_2_1>=3)))] = FALSE
(forward)formula 14,1,2952.43,8377208,1,0,62,3.29517e+07,59,54,1353,7.57374e+07,89
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: EG(AG(!((pi_d1_n1_2_1>=2))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!((pi_d1_n1_2_1>=2))))))] != FALSE
(forward)formula 15,1,2952.43,8377208,1,0,62,3.29517e+07,60,55,1354,7.57374e+07,91
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
BK_STOP 1526798849070
--------------------
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/ -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/ -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 5:58:11 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/, -smt]
May 20, 2018 5:58:11 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 20, 2018 5:58:11 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 52 ms
May 20, 2018 5:58:11 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 52 places.
May 20, 2018 5:58:12 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 64 transitions.
May 20, 2018 5:58:12 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 12 ms
May 20, 2018 5:58:12 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 ms
May 20, 2018 5:58:12 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 4 ms
May 20, 2018 5:58:12 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 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="HypertorusGrid-PT-d2k2p1b00"
export BK_EXAMINATION="CTLCardinality"
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/HypertorusGrid-PT-d2k2p1b00.tgz
mv HypertorusGrid-PT-d2k2p1b00 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 HypertorusGrid-PT-d2k2p1b00, 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 r104-smll-152658634200136"
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 '
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 ;