Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2019-input.r052-oct2-155234410300679.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is DNAwalker-PT-10ringRL, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r052-oct2-155234410300679
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.5K Feb 10 20:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 10 20:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 6 15:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 6 15:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 108 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 346 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.3K Feb 4 23:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.7K Feb 4 22:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 3 06:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 3 06:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Jan 30 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Jan 30 22:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 112K Mar 10 17:31 model.pnml

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

=== Now, execution of the tool begins

BK_START 1552646001807

Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/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_1.0.0.201903111103/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,2.79507e+07,0.522734,21552,2,2482,5,73243,6,0,395,80955,0


Converting to forward existential form...Done !
original formula: AF(E((A18>=3) U (B5>=2)))
=> equivalent forward existential formula: [FwdG(Init,!(E((A18>=3) U (B5>=2))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions tb4, tAb4, tb5, tAb5, tb12, tAb12, tb13, tAb13, tb14, tAb14, tb15, tAb15, t1_2, t1_3, t1_4, t1_5, t1_6, t1_7, t1_8, t1_9, t1_10, t1_11, t1_12, t1_13, t1_14, t1_15, t1_16, t1_17, t1_18, t1_19, t1_20, t1_21, t2_3, t2_4, t2_5, t2_6, t2_7, t2_8, t2_9, t2_10, t2_11, t2_12, t2_13, t2_14, t2_15, t2_16, t2_17, t2_18, t2_19, t2_20, t2_21, t3_2, t3_4, t3_5, t3_6, t3_7, t3_8, t3_13, t3_17, t3_18, t3_19, t3_20, t3_21, t4_2, t4_3, t4_5, t4_6, t4_7, t4_8, t4_13, t4_18, t4_19, t4_20, t4_21, t5_2, t5_3, t5_4, t5_6, t5_7, t5_8, t5_9, t5_13, t5_20, t5_21, t6_2, t6_3, t6_4, t6_5, t6_7, t6_8, t6_9, t6_10, t6_13, t6_21, t8_2, t8_3, t8_4, t8_5, t8_6, t8_7, t8_9, t8_10, t8_11, t8_12, t8_13, t8_14, t9_2, t9_5, t9_6, t9_7, t9_8, t9_10, t9_11, t9_12, t9_13, t9_14, t10_2, t10_6, t10_7, t10_8, t10_9, t10_11, t10_12, t10_13, t10_14, t10_15, t11_2, t11_7, t11_8, t11_9, t11_10, t11_12, t11_13, t11_14, t11_15, t11_16, t12_2, t12_7, t12_8, t12_9, t12_10, t12_11, t12_13, t12_14, t12_15, t12_16, t12_17, t12_18, t13_2, t13_3, t13_4, t13_5, t13_6, t13_7, t13_8, t13_9, t13_10, t13_11, t13_12, t13_14, t13_15, t13_16, t13_17, t13_18, t13_19, t13_20, t13_21, t14_2, t14_8, t14_9, t14_10, t14_11, t14_12, t14_13, t14_15, t14_16, t14_17, t14_18, t15_2, t15_10, t15_11, t15_12, t15_13, t15_14, t15_16, t15_17, t15_18, t15_19, t16_2, t16_11, t16_12, t16_13, t16_14, t16_15, t16_17, t16_18, t16_19, t16_20, t18_2, t18_3, t18_4, t18_12, t18_13, t18_14, t18_15, t18_16, t18_17, t18_19, t18_20, t18_21, t19_2, t19_3, t19_4, t19_13, t19_15, t19_16, t19_17, t19_18, t19_20, t19_21, t20_2, t20_3, t20_4, t20_5, t20_13, t20_16, t20_17, t20_18, t20_19, t20_21, t21_2, t21_3, t21_4, t21_5, t21_6, t21_13, t21_17, t21_18, t21_19, t21_20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/2/240/260
(forward)formula 0,0,5.44719,142844,1,0,754,711768,523,245,2682,812949,534
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EX((EG((A19<=A1)) * (B15<=A20)))
=> equivalent forward existential formula: [FwdG((EY(Init) * (B15<=A20)),(A19<=A1))] != FALSE
Hit Full ! (commute/partial/dont) 203/0/57
(forward)formula 1,0,5.46012,143372,1,0,759,712706,531,247,2757,814368,540
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (EF((B13>=3)) + (A3>=3))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (B13>=3))] != FALSE + [(Init * (A3>=3))] != FALSE)
(forward)formula 2,0,5.46182,143636,1,0,759,712706,533,247,2759,814368,540
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF((A18>=3))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (A18>=3))] != FALSE
(forward)formula 3,0,5.46195,143636,1,0,759,712706,533,247,2759,814368,540
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AF((B12<=A4))
=> equivalent forward existential formula: [FwdG(Init,!((B12<=A4)))] = FALSE
Hit Full ! (commute/partial/dont) 234/0/26
(forward)formula 4,0,7.60152,195380,1,0,762,956280,541,248,2823,1.11654e+06,544
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: ((AF((A1<=A4)) * (((!(B13<=A17))&&((A5>=2)&&(B5>=2)))||((!(B15>=3))&&(B12<=A9)))) * EF((((A21<=A9)||(B14<=B5))||(!(B14>=3)))))
=> equivalent forward existential formula: (([FwdG(Init,!((A1<=A4)))] = FALSE * [(Init * !((((!(B13<=A17))&&((A5>=2)&&(B5>=2)))||((!(B15>=3))&&(B12<=A9)))))] = FALSE) * [(Init * !(E(TRUE U (((A21<=A9)||(B14<=B5))||(!(B14>=3))))))] = FALSE)
Hit Full ! (commute/partial/dont) 200/0/60
(forward)formula 5,1,7.67762,197228,1,0,766,961735,556,251,2949,1.13442e+06,556
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EF(EG(((A5<=A9)&&(A20<=A1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((A5<=A9)&&(A20<=A1)))] != FALSE
Hit Full ! (commute/partial/dont) 168/35/92
(forward)formula 6,1,11.8807,299448,1,0,768,1.42578e+06,563,251,3049,1.72677e+06,560
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: E((((A17<=A9)||(B15<=A4))||(!(A6>=2))) U AG((B12>=1)))
=> equivalent forward existential formula: [(FwdU(Init,(((A17<=A9)||(B15<=A4))||(!(A6>=2)))) * !(E(TRUE U !((B12>=1)))))] != FALSE
(forward)formula 7,0,12.1162,307368,1,0,770,1.49082e+06,565,253,3050,1.76768e+06,566
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (AF(!(((A6>=2)||(A1>=2)))) * AF((B15<=A19)))
=> equivalent forward existential formula: ([FwdG(Init,!(!(((A6>=2)||(A1>=2)))))] = FALSE * [FwdG(Init,!((B15<=A19)))] = FALSE)
Hit Full ! (commute/partial/dont) 203/0/57
(forward)formula 8,1,12.1291,307896,1,0,773,1.49202e+06,579,255,3148,1.76892e+06,571
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EG(((!((A2<=A11)||(A16<=B12)))||(B5<=A19)))
=> equivalent forward existential formula: [FwdG(Init,((!((A2<=A11)||(A16<=B12)))||(B5<=A19)))] != FALSE
Hit Full ! (commute/partial/dont) 165/0/95
(forward)formula 9,1,17.455,437520,1,0,776,2.07167e+06,586,256,3245,2.54036e+06,575
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: ((!(EF((A7>=3))) + AF(!((B4<=A8)))) * EX((B15<=A7)))
=> equivalent forward existential formula: ([FwdG((Init * !(!(E(TRUE U (A7>=3))))),!(!((B4<=A8))))] = FALSE * [(Init * !(EX((B15<=A7))))] = FALSE)
(forward)formula 10,1,17.4751,438312,1,0,777,2.07505e+06,594,257,3258,2.54468e+06,580
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AF(EG(((A1>=2)&&(A7>=2))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((A1>=2)&&(A7>=2)))))] = FALSE
(forward)formula 11,0,17.4781,438312,1,0,777,2.07505e+06,599,257,3259,2.54468e+06,581
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (!(EG(!((B14>=2)))) * AX(AF((B14<=A6))))
=> equivalent forward existential formula: ([FwdG(Init,!((B14>=2)))] = FALSE * [FwdG(EY(Init),!((B14<=A6)))] = FALSE)
(forward)formula 12,0,17.4856,438840,1,0,778,2.07612e+06,608,258,3268,2.54661e+06,583
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EG(A((A18>=3) U (A20<=A10)))
=> equivalent forward existential formula: [FwdG(Init,!((E(!((A20<=A10)) U (!((A18>=3)) * !((A20<=A10)))) + EG(!((A20<=A10))))))] != FALSE
(forward)formula 13,1,21.3147,541988,1,0,864,2.58887e+06,620,314,3277,3.19968e+06,672
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: (EX(((A20>=2)&&(!(A18>=2)))) * EF((((A10>=3)&&(A11<=A15))&&((A20<=A10)||(A7>=3)))))
=> equivalent forward existential formula: [(FwdU((Init * EX(((A20>=2)&&(!(A18>=2))))),TRUE) * (((A10>=3)&&(A11<=A15))&&((A20<=A10)||(A7>=3))))] != FALSE
(forward)formula 14,0,21.3321,542252,1,0,864,2.58944e+06,621,314,3283,3.19973e+06,672
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: ((A((A20<=A7) U (A17>=1)) * EG(!((A17>=2)))) + !((AF((A12>=1)) * ((A21<=A11)||(!(A16>=1))))))
=> equivalent forward existential formula: ([FwdG((Init * !((E(!((A17>=1)) U (!((A20<=A7)) * !((A17>=1)))) + EG(!((A17>=1)))))),!((A17>=2)))] != FALSE + ([FwdG(Init,!((A12>=1)))] != FALSE + [(Init * !(((A21<=A11)||(!(A16>=1)))))] != FALSE))
Hit Full ! (commute/partial/dont) 247/0/13
(forward)formula 15,1,21.4172,542516,1,0,865,2.5915e+06,638,315,3304,3.2166e+06,678
FORMULA DNAwalker-PT-10ringRL-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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


BK_STOP 1552646026180

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /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 -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
Mar 15, 2019 10:33:23 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]
Mar 15, 2019 10:33:23 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 15, 2019 10:33:23 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 51 ms
Mar 15, 2019 10:33:23 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 27 places.
Mar 15, 2019 10:33:23 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 260 transitions.
Mar 15, 2019 10:33:23 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 13 ms
Mar 15, 2019 10:33:24 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 148 ms
Mar 15, 2019 10:33:24 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 3 ms
Mar 15, 2019 10:33:24 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="DNAwalker-PT-10ringRL"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-10ringRL, 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 r052-oct2-155234410300679"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-10ringRL.tgz
mv DNAwalker-PT-10ringRL execution
cd execution
if [ "CTLCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLCardinality" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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 ;