Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r483-tall-167912696901342.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smart
Input is ViralEpidemic-PT-S16D2C4A01, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r483-tall-167912696901342
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 6.4K Feb 25 20:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 25 20:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 20:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 20:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 20:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 25 20:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 20:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 20:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 187K Mar 5 18:23 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 ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679200900362

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smart
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A01
Not applying reductions.
Model is PT
ReachabilityCardinality PT
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ViralEpidemic (PT), instance S16D2C4A01
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 307 places, 561 transitions, 1377 arcs.
Final Score: 4193.105
Took : 19 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-00 (reachable & potential(( (! ( (tk(P72)) <= ( 1 ) )) & (! ( (tk(P46)) <= (tk(P178)) )) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-01 (reachable &!potential( ( (tk(P135)) <= ( 4 ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-02 (reachable &!potential( ( (tk(P143)) <= ( 4 ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-03 (reachable &!potential( ( ( (tk(P141)) <= ( 3 ) ) & ( (! ( ( ( (tk(P258)) <= (tk(P188)) ) | ( ( ( (tk(P57)) <= (tk(P5)) ) | (! ( (tk(P143)) <= (tk(P76)) )) ) | (! ( (tk(P64)) <= (tk(P293)) )) ) ) | ( (tk(P135)) <= (tk(P188)) ) )) | ( ( ( (tk(P120)) <= ( 1 ) ) | ( (tk(P255)) <= ( 2 ) ) ) & ( ( (tk(P275)) <= ( 2 ) ) | ( ( ( (! ( ( ( 4 ) <= (tk(P30)) ) | ( ( 4 ) <= (tk(P7)) ) )) | ( (tk(P231)) <= (tk(P198)) ) ) & ( ( (! ( ( 4 ) <= (tk(P241)) )) | ( ( (tk(P185)) <= (tk(P35)) ) | ( (tk(P166)) <= (tk(P40)) ) ) ) | ( (! ( (tk(P124)) <= (tk(P145)) )) & ( ( (tk(P236)) <= ( 4 ) ) | ( (tk(P222)) <= ( 1 ) ) ) ) ) ) | (! ( ( 2 ) <= (tk(P125)) )) ) ) ) ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-04 (reachable &!potential( ( ( ( ( (tk(P210)) <= ( 2 ) ) & ( ( ( ( ( (tk(P104)) <= (tk(P184)) ) & ( (! ( ( 1 ) <= (tk(P94)) )) | (! ( (tk(P49)) <= ( 0 ) )) ) ) & ( ( ( ( (tk(P3)) <= (tk(P138)) ) | ( (tk(P33)) <= (tk(P105)) ) ) & ( (tk(P102)) <= ( 0 ) ) ) & ( (! ( ( 3 ) <= (tk(P198)) )) & ( ( (tk(P221)) <= ( 1 ) ) & ( ( 2 ) <= (tk(P232)) ) ) ) ) ) | ( ( (tk(P128)) <= (tk(P287)) ) | (! ( ( (tk(P206)) <= (tk(P119)) ) | ( ( (tk(P38)) <= ( 4 ) ) & ( (tk(P167)) <= ( 1 ) ) ) )) ) ) | ( ( ( ( (! ( (tk(P123)) <= ( 0 ) )) & (! ( (tk(P27)) <= (tk(P122)) )) ) | ( ( (tk(P5)) <= ( 4 ) ) & ( ( (tk(P179)) <= ( 1 ) ) | ( (tk(P215)) <= ( 1 ) ) ) ) ) | ( ( 2 ) <= (tk(P176)) ) ) & ( (tk(P179)) <= ( 2 ) ) ) ) ) | (! ( (tk(P245)) <= ( 2 ) )) ) & (! ( ( ( ( 2 ) <= (tk(P238)) ) | (! ( (tk(P212)) <= ( 2 ) )) ) | (! ( ( ( ( (tk(P77)) <= (tk(P223)) ) | (! ( ( 3 ) <= (tk(P259)) )) ) | (! ( ( 3 ) <= (tk(P202)) )) ) & ( (tk(P159)) <= ( 1 ) ) )) )) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-05 (reachable & potential(( ( ( ( ( 4 ) <= (tk(P166)) ) | ( (! ( ( (! ( ( (tk(P287)) <= ( 0 ) ) | ( ( 4 ) <= (tk(P192)) ) )) & ( ( ( ( 1 ) <= (tk(P158)) ) & ( (tk(P255)) <= (tk(P3)) ) ) & ( (tk(P29)) <= (tk(P171)) ) ) ) | ( ( ( ( 1 ) <= (tk(P45)) ) | ( (tk(P154)) <= (tk(P18)) ) ) & ( (! ( (tk(P204)) <= ( 0 ) )) | ( ( 1 ) <= (tk(P257)) ) ) ) )) | ( ( ( ( 3 ) <= (tk(P58)) ) & ( ( ( 3 ) <= (tk(P160)) ) | ( (tk(P188)) <= (tk(P42)) ) ) ) | ( (! ( (! ( ( 2 ) <= (tk(P248)) )) | ( ( (tk(P127)) <= ( 1 ) ) | ( (tk(P231)) <= (tk(P195)) ) ) )) & ( (! ( (tk(P249)) <= ( 4 ) )) | (! ( ( (tk(P251)) <= ( 0 ) ) | ( (tk(P219)) <= (tk(P192)) ) )) ) ) ) ) ) | (! ( ( ( ( 2 ) <= (tk(P35)) ) | ( (! ( (tk(P188)) <= (tk(P107)) )) | ( ( ( ( ( 2 ) <= (tk(P137)) ) | ( (tk(P258)) <= ( 2 ) ) ) & ( (tk(P252)) <= ( 1 ) ) ) & ( (! ( (tk(P22)) <= (tk(P222)) )) | ( ( ( 1 ) <= (tk(P102)) ) & ( (tk(P93)) <= ( 3 ) ) ) ) ) ) ) & ( (tk(P232)) <= ( 2 ) ) )) ) & ( (! ( (! ( ( 1 ) <= (tk(P121)) )) | ( (tk(P237)) <= ( 2 ) ) )) & ( ( ( (! ( (tk(P228)) <= ( 4 ) )) & ( (tk(P28)) <= (tk(P295)) ) ) & ( ( 3 ) <= (tk(P54)) ) ) & ( (! ( ( 3 ) <= (tk(P92)) )) | ( (tk(P79)) <= ( 2 ) ) ) ) ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-06 (reachable & potential(( ( 4 ) <= (tk(P81)) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-07 (reachable & potential(( ( (! ( ( ( 2 ) <= (tk(P249)) ) | ( (! ( ( (! ( ( 4 ) <= (tk(P61)) )) | ( ( (tk(P128)) <= (tk(P268)) ) & ( (tk(P23)) <= ( 2 ) ) ) ) & ( ( 4 ) <= (tk(P30)) ) )) | ( (tk(P117)) <= ( 1 ) ) ) )) | (! ( (tk(P38)) <= ( 2 ) )) ) & (! ( (tk(P189)) <= (tk(P90)) )) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-08 (reachable &!potential( ( (! ( ( ( 2 ) <= (tk(P278)) ) & ( ( ( ( ( ( (tk(P115)) <= ( 4 ) ) | ( ( 4 ) <= (tk(P102)) ) ) | ( ( (tk(P19)) <= (tk(P150)) ) | ( ( 4 ) <= (tk(P30)) ) ) ) | ( ( (tk(P205)) <= ( 3 ) ) & ( (tk(P209)) <= ( 3 ) ) ) ) | ( ( (tk(P203)) <= ( 0 ) ) & ( (tk(P204)) <= (tk(P152)) ) ) ) | ( (! ( (! ( ( 2 ) <= (tk(P145)) )) & ( ( ( 4 ) <= (tk(P86)) ) & ( (tk(P162)) <= (tk(P93)) ) ) )) & ( ( (! ( (tk(P15)) <= ( 3 ) )) & ( ( (tk(P301)) <= (tk(P43)) ) & (! ( (tk(P223)) <= ( 4 ) )) ) ) & ( ( (tk(P208)) <= ( 2 ) ) | (! ( ( 3 ) <= (tk(P102)) )) ) ) ) ) )) | ( (! ( ( (tk(P237)) <= ( 2 ) ) | (! ( ( (tk(P171)) <= (tk(P236)) ) & ( ( ( (tk(P195)) <= ( 1 ) ) | ( ( ( 1 ) <= (tk(P67)) ) | ( ( 2 ) <= (tk(P146)) ) ) ) | ( ( ( 4 ) <= (tk(P246)) ) | ( ( ( 1 ) <= (tk(P298)) ) & ( ( 3 ) <= (tk(P7)) ) ) ) ) )) )) | ( ( ( 2 ) <= (tk(P214)) ) & ( ( 3 ) <= (tk(P121)) ) ) ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-09 (reachable &!potential( ( (tk(P112)) <= ( 1 ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-10 (reachable &!potential( ( ( (tk(P216)) <= (tk(P149)) ) | ( ( (tk(P204)) <= (tk(P25)) ) & ( (tk(P127)) <= ( 2 ) ) ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-11 (reachable &!potential( ( (tk(P159)) <= ( 1 ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-12 (reachable & potential(( ( 3 ) <= (tk(P23)) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-13 (reachable &!potential( ( (tk(P5)) <= ( 4 ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-14 (reachable & potential(( (! ( ( ( ( ( ( ( 1 ) <= (tk(P183)) ) | ( ( ( (tk(P140)) <= ( 3 ) ) | ( ( 2 ) <= (tk(P140)) ) ) | (! ( (tk(P82)) <= ( 3 ) )) ) ) & ( ( ( ( (tk(P180)) <= (tk(P164)) ) & ( (tk(P10)) <= ( 3 ) ) ) & (! ( (tk(P220)) <= ( 0 ) )) ) | ( ( ( (tk(P233)) <= (tk(P90)) ) | ( (tk(P273)) <= (tk(P256)) ) ) | ( ( (tk(P119)) <= ( 4 ) ) & ( (tk(P175)) <= ( 1 ) ) ) ) ) ) | (! ( (! ( ( 4 ) <= (tk(P81)) )) & (! ( ( ( 1 ) <= (tk(P211)) ) & ( (tk(P296)) <= (tk(P306)) ) )) )) ) | (! ( ( ( (tk(P179)) <= ( 4 ) ) | (! ( ( (tk(P154)) <= ( 2 ) ) | ( (tk(P77)) <= ( 1 ) ) )) ) | ( ( ( 2 ) <= (tk(P178)) ) | ( ( ( (tk(P264)) <= (tk(P273)) ) | ( (tk(P22)) <= (tk(P12)) ) ) & ( ( (tk(P185)) <= ( 3 ) ) | ( ( 1 ) <= (tk(P126)) ) ) ) ) )) ) & ( ( ( ( (tk(P57)) <= ( 1 ) ) | ( ( 3 ) <= (tk(P247)) ) ) & (! ( ( ( ( 1 ) <= (tk(P32)) ) | ( (tk(P87)) <= (tk(P101)) ) ) | (! ( (tk(P213)) <= (tk(P227)) )) )) ) | ( ( ( ( (tk(P287)) <= (tk(P59)) ) & ( (tk(P5)) <= (tk(P302)) ) ) | ( ( 1 ) <= (tk(P199)) ) ) | (! ( ( (tk(P107)) <= ( 2 ) ) & ( (! ( (tk(P144)) <= ( 1 ) )) | ( ( (tk(P120)) <= (tk(P243)) ) | ( ( 2 ) <= (tk(P65)) ) ) ) )) ) ) )) & ( ( (! ( ( 3 ) <= (tk(P101)) )) & ( ( ( ( ( ( ( ( 3 ) <= (tk(P154)) ) | ( ( 4 ) <= (tk(P234)) ) ) | ( ( (tk(P294)) <= ( 0 ) ) & ( (tk(P190)) <= ( 0 ) ) ) ) & ( ( ( (tk(P155)) <= (tk(P28)) ) | ( (tk(P149)) <= ( 0 ) ) ) & ( ( 4 ) <= (tk(P103)) ) ) ) & ( (tk(P20)) <= (tk(P43)) ) ) | ( ( 2 ) <= (tk(P45)) ) ) | ( (tk(P205)) <= (tk(P224)) ) ) ) | (! ( (tk(P195)) <= ( 0 ) )) ) )))
PROPERTY: ViralEpidemic-PT-S16D2C4A01-ReachabilityCardinality-15 (reachable & potential(( ( ( ( 4 ) <= (tk(P61)) ) & ( ( (tk(P259)) <= (tk(P146)) ) | (! ( (! ( ( (tk(P293)) <= ( 2 ) ) & ( (! ( ( 4 ) <= (tk(P228)) )) | ( ( (tk(P160)) <= (tk(P210)) ) & ( (tk(P247)) <= ( 0 ) ) ) ) )) & (! ( (tk(P294)) <= ( 2 ) )) )) ) ) & ( ( ( ( ( ( ( ( (tk(P84)) <= ( 4 ) ) | (! ( (tk(P116)) <= ( 3 ) )) ) & ( (tk(P23)) <= (tk(P88)) ) ) | ( ( (tk(P258)) <= ( 1 ) ) | ( ( ( ( 4 ) <= (tk(P263)) ) | ( (tk(P37)) <= (tk(P169)) ) ) | (! ( (tk(P167)) <= ( 1 ) )) ) ) ) | (! ( ( (! ( (tk(P176)) <= ( 1 ) )) & ( (tk(P257)) <= ( 1 ) ) ) | (! ( ( (tk(P122)) <= (tk(P54)) ) | ( (tk(P154)) <= ( 0 ) ) )) )) ) | ( (! ( ( (! ( (tk(P195)) <= (tk(P60)) )) | ( ( (tk(P218)) <= (tk(P253)) ) & ( (tk(P45)) <= ( 3 ) ) ) ) & ( (tk(P34)) <= (tk(P164)) ) )) & ( ( ( 2 ) <= (tk(P254)) ) & ( (tk(P168)) <= (tk(P71)) ) ) ) ) & (! ( (tk(P174)) <= (tk(P2)) )) ) | ( ( ( 1 ) <= (tk(P140)) ) & ( (tk(P300)) <= (tk(P7)) ) ) ) )))

BK_STOP 1679202062162

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

/home/mcc/BenchKit/bin//../smart/bin//smart.sh: line 116: 368 Killed ${SMART}/smart ${INPUT_SM}

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="ViralEpidemic-PT-S16D2C4A01"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="smart"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5348"
echo " Executing tool smart"
echo " Input is ViralEpidemic-PT-S16D2C4A01, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r483-tall-167912696901342"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A01.tgz
mv ViralEpidemic-PT-S16D2C4A01 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; 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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;