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 276K
-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 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K May 15 18:50 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 7.0K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K 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 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 2.8K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K 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 9 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 112K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is DNAwalker-PT-08ringLL, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-152649742100276
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1527371252478

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.
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+07,1.60289,30680,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: (((EF((B2>=1)) + (A13<=A15)) * EG((A3<=B4))) * EF((A17<=B4)))
=> equivalent forward existential formula: [(FwdU((Init * ((E(TRUE U (B2>=1)) + (A13<=A15)) * EG((A3<=B4)))),TRUE) * (A17<=B4))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions tb2, tAb2, tb3, tAb3, tb4, tAb4, tb5, tAb5, 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 0,1,8.29193,173032,1,0,767,818602,529,252,2716,1.09086e+06,548
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(!(AX((A8<=A2))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((A8<=A2)))))] = FALSE
(forward)formula 1,0,8.89579,184912,1,0,773,895840,531,256,2723,1.16566e+06,553
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((AX(((A6<=A12)&&(B15<=B4))) + E((A3<=A21) U (B5>=3))) * EX((A12<=B14)))
=> equivalent forward existential formula: ([(EY((Init * !(E((A3<=A21) U (B5>=3))))) * !(((A6<=A12)&&(B15<=B4))))] = FALSE * [(Init * !(EX((A12<=B14))))] = FALSE)
(forward)formula 2,0,9.08,190720,1,0,785,929172,539,263,2748,1.20714e+06,562
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(((AF((A6<=A8)) + EG((A20<=B2))) * AF((A6>=2))))
=> equivalent forward existential formula: ([FwdG((Init * !(EG((A20<=B2)))),!((A6<=A8)))] != FALSE + [FwdG(Init,!((A6>=2)))] != FALSE)
Hit Full ! (commute/partial/dont) 239/0/21
(forward)formula 3,1,11.128,243476,1,0,795,1.16289e+06,560,268,2835,1.52372e+06,575
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (!((B2<=A12)) + (AF(((B3<=A1)&&(B4>=3))) * !(EG((B5>=2)))))
=> equivalent forward existential formula: ([FwdG((Init * !(!((B2<=A12)))),!(((B3<=A1)&&(B4>=3))))] = FALSE * [FwdG((Init * !(!((B2<=A12)))),(B5>=2))] = FALSE)
(forward)formula 4,0,11.1599,244004,1,0,795,1.16338e+06,569,268,2850,1.5263e+06,579
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(AF((A1<=B3)))
=> equivalent forward existential formula: [FwdG(Init,!((A1<=B3)))] != FALSE
Hit Full ! (commute/partial/dont) 220/0/40
(forward)formula 5,0,11.1887,244532,1,0,796,1.16401e+06,577,269,2943,1.5274e+06,583
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((A((A19<=B14) U (B5>=2)) * ((A19<=A2)&&(((A1>=1)&&(A1>=2))&&((A17>=3)||(A2<=A3))))) + (AF((A15>=3)) + EG(((A9<=B5)&&(A17>=1)))))
=> equivalent forward existential formula: [FwdG(((Init * !((!((E(!((B5>=2)) U (!((A19<=B14)) * !((B5>=2)))) + EG(!((B5>=2))))) * ((A19<=A2)&&(((A1>=1)&&(A1>=2))&&((A17>=3)||(A2<=A3))))))) * !(EG(((A9<=B5)&&(A17>=1))))),!((A15>=3)))] = FALSE
(forward)formula 6,1,12.0161,257996,1,0,810,1.2583e+06,591,280,2969,1.62875e+06,610
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(EG(((A17<=B3)||(A15<=B3))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((A17<=B3)||(A15<=B3)))] != FALSE
Hit Full ! (commute/partial/dont) 224/0/36
(forward)formula 7,1,16.4002,337988,1,0,812,1.52054e+06,598,280,3025,2.17914e+06,614
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: A(((!(B4>=3))||((A18<=A19)||(B2>=3))) U AF((A21>=3)))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!((A21>=3)))))))) * !(E(!(!(EG(!((A21>=3))))) U (!(((!(B4>=3))||((A18<=A19)||(B2>=3)))) * !(!(EG(!((A21>=3)))))))))] != FALSE
(forward)formula 8,0,16.4072,338516,1,0,812,1.52057e+06,602,280,3034,2.17925e+06,616
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !((AF(((A17<=A6)&&(B15<=A14))) + EF(((B2>=3)||(A7>=3)))))
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U ((B2>=3)||(A7>=3))))),!(((A17<=A6)&&(B15<=A14))))] != FALSE
Hit Full ! (commute/partial/dont) 201/0/59
(forward)formula 9,1,23.362,482924,1,0,815,2.01785e+06,611,281,3082,3.20145e+06,621
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AG(TRUE) * EX((B14<=A5)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(TRUE))] = FALSE * [(Init * !(EX((B14<=A5))))] = FALSE)
(forward)formula 10,1,23.8659,492956,1,0,818,2.08261e+06,612,283,3085,3.28446e+06,626
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((A21>=2))
=> equivalent forward existential formula: [FwdG(Init,!((A21>=2)))] = FALSE
Hit Full ! (commute/partial/dont) 239/0/21
(forward)formula 11,0,24.5832,510580,1,0,821,2.17924e+06,620,284,3120,3.35293e+06,630
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF((AX((B5>=1)) + !((A20<=B15))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!((B5>=1)))) + !((A20<=B15)))))] = FALSE
(forward)formula 12,0,28.3521,569452,1,0,878,2.46219e+06,627,324,3127,3.7559e+06,673
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: FALSE
=> equivalent forward existential formula: [(Init * FALSE)] != FALSE
(forward)formula 13,0,28.3522,569452,1,0,878,2.46219e+06,627,324,3127,3.7559e+06,673
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF((A18<=A14))
=> equivalent forward existential formula: [FwdG(Init,!((A18<=A14)))] = FALSE
Hit Full ! (commute/partial/dont) 213/0/47
(forward)formula 14,0,28.5397,574468,1,0,881,2.4918e+06,635,325,3166,3.77357e+06,677
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(A((A9<=A2) U (A11>=1)))
=> equivalent forward existential formula: [FwdG(Init,!((E(!((A11>=1)) U (!((A9<=A2)) * !((A11>=1)))) + EG(!((A11>=1))))))] != FALSE
(forward)formula 15,1,33.4895,665548,1,0,953,2.94196e+06,648,376,3176,4.33559e+06,743
FORMULA DNAwalker-PT-08ringLL-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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


BK_STOP 1527371291181

--------------------
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 26, 2018 9:47:35 PM 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 26, 2018 9:47:35 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 26, 2018 9:47:35 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 120 ms
May 26, 2018 9:47:35 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 27 places.
May 26, 2018 9:47:35 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 260 transitions.
May 26, 2018 9:47:35 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 30 ms
May 26, 2018 9:47:36 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 182 ms
May 26, 2018 9:47:36 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 8 ms
May 26, 2018 9:47:36 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 3 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-08ringLL"
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/DNAwalker-PT-08ringLL.tgz
mv DNAwalker-PT-08ringLL 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 DNAwalker-PT-08ringLL, 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 r069-smll-152649742100276"
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 ;