Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r323-tall-167889194700407.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 Referendum-COL-0010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r323-tall-167889194700407
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 5.9K Feb 26 17:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 26 17:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 17:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 17:23 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 4.0K Feb 25 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 17:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Feb 26 17:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.5K 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 Referendum-COL-0010-ReachabilityFireability-00
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-01
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-02
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-03
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-04
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-05
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-06
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-07
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-08
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-09
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-10
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-11
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-12
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-13
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-14
FORMULA_NAME Referendum-COL-0010-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679497560728

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Referendum-COL-0010
Not applying reductions.
Model is COL
ReachabilityFireability PT
[2023-03-22 15:06:03] [INFO ] Running its-tools with arguments : [-pnfolder, ., -examination, ReachabilityFireability, --reduce-single, STATESPACE]
[2023-03-22 15:06:04] [INFO ] Parsing pnml file : /home/mcc/execution/./model.pnml
[2023-03-22 15:06:04] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-22 15:06:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 15:06:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 554 ms
[2023-03-22 15:06:04] [INFO ] Imported 4 HL places and 3 HL transitions for a total of 31 PT places and 21.0 transition bindings in 16 ms.
Parsed 16 properties from file ./ReachabilityFireability.xml in 66 ms.
[2023-03-22 15:06:04] [INFO ] Unfolded HLPN to a Petri net with 31 places and 21 transitions 51 arcs in 12 ms.
[2023-03-22 15:06:04] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
[2023-03-22 15:06:04] [INFO ] Export to MCC of 16 properties in file ./ReachabilityFireability.STATESPACE.xml took 11 ms.
[2023-03-22 15:06:04] [INFO ] Export to PNML in file ./model.STATESPACE.pnml of net with 31 places, 21 transitions and 51 arcs took 1 ms.
Total runtime 904 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running Referendum (COL), instance 0010
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: 31 places, 21 transitions, 51 arcs.
Final Score: 68.069
Took : 1 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: Referendum-COL-0010-ReachabilityFireability-00 (reachable & potential(( ( 0 ) <= ( 0 ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-01 (reachable &!potential( ( ( ( ( ( 1 ) <= (tk(P22)) ) | ( ( ( 1 ) <= (tk(P23)) ) | ( ( 1 ) <= (tk(P24)) ) ) ) | ( ( ( 1 ) <= (tk(P25)) ) | ( ( ( 1 ) <= (tk(P26)) ) | ( ( 1 ) <= (tk(P27)) ) ) ) ) | ( ( ( ( 1 ) <= (tk(P28)) ) | ( ( ( 1 ) <= (tk(P29)) ) | ( ( 1 ) <= (tk(P30)) ) ) ) | ( ( ( 1 ) <= (tk(P31)) ) | ( ( ( 1 ) <= (tk(P1)) ) | ( ( ( ( (tk(P22)) <= ( 0 ) ) & ( (tk(P23)) <= ( 0 ) ) ) & ( ( (tk(P24)) <= ( 0 ) ) & ( ( (tk(P25)) <= ( 0 ) ) & ( (tk(P26)) <= ( 0 ) ) ) ) ) & ( ( ( (tk(P27)) <= ( 0 ) ) & ( (tk(P28)) <= ( 0 ) ) ) & ( ( (tk(P29)) <= ( 0 ) ) & ( ( (tk(P30)) <= ( 0 ) ) & ( (tk(P31)) <= ( 0 ) ) ) ) ) ) ) ) ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-02 (reachable &!potential( ( ( ( ( ( 1 ) <= (tk(P22)) ) | ( ( ( 1 ) <= (tk(P23)) ) | ( ( 1 ) <= (tk(P24)) ) ) ) | ( ( ( 1 ) <= (tk(P25)) ) | ( ( ( 1 ) <= (tk(P26)) ) | ( ( 1 ) <= (tk(P27)) ) ) ) ) | ( ( ( ( 1 ) <= (tk(P28)) ) | ( ( ( 1 ) <= (tk(P29)) ) | ( ( 1 ) <= (tk(P30)) ) ) ) | ( ( ( 1 ) <= (tk(P31)) ) | ( ( ( 1 ) <= (tk(P1)) ) | ( ( ( ( (tk(P22)) <= ( 0 ) ) & ( (tk(P23)) <= ( 0 ) ) ) & ( ( (tk(P24)) <= ( 0 ) ) & ( ( (tk(P25)) <= ( 0 ) ) & ( (tk(P26)) <= ( 0 ) ) ) ) ) & ( ( ( (tk(P27)) <= ( 0 ) ) & ( (tk(P28)) <= ( 0 ) ) ) & ( ( (tk(P29)) <= ( 0 ) ) & ( ( (tk(P30)) <= ( 0 ) ) & ( (tk(P31)) <= ( 0 ) ) ) ) ) ) ) ) ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-03 (reachable & potential(( ( 0 ) <= ( 0 ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-04 (reachable &!potential( ( ( 1 ) <= ( 0 ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-05 (reachable &!potential( ( ( ( ( ( 1 ) <= (tk(P22)) ) | ( ( ( 1 ) <= (tk(P23)) ) | ( ( 1 ) <= (tk(P24)) ) ) ) | ( ( ( 1 ) <= (tk(P25)) ) | ( ( ( 1 ) <= (tk(P26)) ) | ( ( 1 ) <= (tk(P27)) ) ) ) ) | ( ( ( ( 1 ) <= (tk(P28)) ) | ( ( ( 1 ) <= (tk(P29)) ) | ( ( 1 ) <= (tk(P30)) ) ) ) | ( ( ( 1 ) <= (tk(P31)) ) | ( ( ( 1 ) <= (tk(P1)) ) | ( ( ( ( (tk(P1)) <= ( 0 ) ) & ( ( (tk(P22)) <= ( 0 ) ) & ( (tk(P23)) <= ( 0 ) ) ) ) & ( ( (tk(P24)) <= ( 0 ) ) & ( ( (tk(P25)) <= ( 0 ) ) & ( (tk(P26)) <= ( 0 ) ) ) ) ) & ( ( ( (tk(P27)) <= ( 0 ) ) & ( ( (tk(P28)) <= ( 0 ) ) & ( (tk(P29)) <= ( 0 ) ) ) ) & ( ( (tk(P30)) <= ( 0 ) ) & ( ( (tk(P31)) <= ( 0 ) ) & ( ( ( ( ( 1 ) <= (tk(P22)) ) | ( ( 1 ) <= (tk(P23)) ) ) | ( ( ( 1 ) <= (tk(P24)) ) | ( ( ( 1 ) <= (tk(P25)) ) | ( ( 1 ) <= (tk(P26)) ) ) ) ) | ( ( ( ( 1 ) <= (tk(P27)) ) | ( ( 1 ) <= (tk(P28)) ) ) | ( ( ( 1 ) <= (tk(P29)) ) | ( ( ( 1 ) <= (tk(P30)) ) | ( ( 1 ) <= (tk(P31)) ) ) ) ) ) ) ) ) ) ) ) ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-06 (reachable &!potential( ( ( ( ( (tk(P22)) <= ( 0 ) ) & ( (tk(P23)) <= ( 0 ) ) ) & ( ( (tk(P24)) <= ( 0 ) ) & ( ( (tk(P25)) <= ( 0 ) ) & ( (tk(P26)) <= ( 0 ) ) ) ) ) & ( ( ( (tk(P27)) <= ( 0 ) ) & ( (tk(P28)) <= ( 0 ) ) ) & ( ( (tk(P29)) <= ( 0 ) ) & ( ( (tk(P30)) <= ( 0 ) ) & ( (tk(P31)) <= ( 0 ) ) ) ) ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-07 (reachable &!potential( ( ( 1 ) <= (tk(P1)) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-08 (reachable &!potential( ( ( 1 ) <= ( 0 ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-09 (reachable & potential(( ( 0 ) <= ( 0 ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-10 (reachable &!potential( ( ( 1 ) <= ( 0 ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-11 (reachable &!potential( ( ( 1 ) <= ( 0 ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-12 (reachable & potential(( ( ( ( (tk(P22)) <= ( 0 ) ) & ( ( (tk(P23)) <= ( 0 ) ) & ( (tk(P24)) <= ( 0 ) ) ) ) & ( ( (tk(P25)) <= ( 0 ) ) & ( ( (tk(P26)) <= ( 0 ) ) & ( (tk(P27)) <= ( 0 ) ) ) ) ) & ( ( ( (tk(P28)) <= ( 0 ) ) & ( ( (tk(P29)) <= ( 0 ) ) & ( (tk(P30)) <= ( 0 ) ) ) ) & ( ( (tk(P31)) <= ( 0 ) ) & ( ( ( 1 ) <= (tk(P1)) ) & ( ( ( ( ( 1 ) <= (tk(P22)) ) | ( ( 1 ) <= (tk(P23)) ) ) | ( ( ( 1 ) <= (tk(P24)) ) | ( ( ( 1 ) <= (tk(P25)) ) | ( ( 1 ) <= (tk(P26)) ) ) ) ) | ( ( ( ( 1 ) <= (tk(P27)) ) | ( ( 1 ) <= (tk(P28)) ) ) | ( ( ( 1 ) <= (tk(P29)) ) | ( ( ( 1 ) <= (tk(P30)) ) | ( ( 1 ) <= (tk(P31)) ) ) ) ) ) ) ) ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-13 (reachable &!potential( ( ( 1 ) <= ( 0 ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-14 (reachable &!potential( ( ( ( ( ( 1 ) <= (tk(P22)) ) | ( ( 1 ) <= (tk(P23)) ) ) | ( ( ( 1 ) <= (tk(P24)) ) | ( ( ( 1 ) <= (tk(P25)) ) | ( ( 1 ) <= (tk(P26)) ) ) ) ) | ( ( ( ( 1 ) <= (tk(P27)) ) | ( ( ( 1 ) <= (tk(P28)) ) | ( ( 1 ) <= (tk(P29)) ) ) ) | ( ( ( 1 ) <= (tk(P30)) ) | ( ( ( 1 ) <= (tk(P31)) ) | ( ( ( ( ( ( 1 ) <= (tk(P1)) ) | ( ( ( ( ( (tk(P22)) <= ( 0 ) ) & ( (tk(P23)) <= ( 0 ) ) ) & ( ( (tk(P24)) <= ( 0 ) ) & ( ( (tk(P25)) <= ( 0 ) ) & ( (tk(P26)) <= ( 0 ) ) ) ) ) & ( ( ( (tk(P27)) <= ( 0 ) ) & ( (tk(P28)) <= ( 0 ) ) ) & ( ( (tk(P29)) <= ( 0 ) ) & ( ( (tk(P30)) <= ( 0 ) ) & ( (tk(P31)) <= ( 0 ) ) ) ) ) ) | ( ( (tk(P1)) <= ( 0 ) ) & ( ( ( ( ( 1 ) <= (tk(P22)) ) | ( ( 1 ) <= (tk(P23)) ) ) | ( ( ( 1 ) <= (tk(P24)) ) | ( ( ( 1 ) <= (tk(P25)) ) | ( ( 1 ) <= (tk(P26)) ) ) ) ) | ( ( ( ( 1 ) <= (tk(P27)) ) | ( ( 1 ) <= (tk(P28)) ) ) | ( ( ( 1 ) <= (tk(P29)) ) | ( ( ( 1 ) <= (tk(P30)) ) | ( ( 1 ) <= (tk(P31)) ) ) ) ) ) ) ) ) & ( (tk(P22)) <= ( 0 ) ) ) & ( ( (tk(P23)) <= ( 0 ) ) & ( ( (tk(P24)) <= ( 0 ) ) & ( (tk(P25)) <= ( 0 ) ) ) ) ) & ( ( ( (tk(P26)) <= ( 0 ) ) & ( ( (tk(P27)) <= ( 0 ) ) & ( (tk(P28)) <= ( 0 ) ) ) ) & ( ( (tk(P29)) <= ( 0 ) ) & ( ( (tk(P30)) <= ( 0 ) ) & ( (tk(P31)) <= ( 0 ) ) ) ) ) ) ) ) ) )))
PROPERTY: Referendum-COL-0010-ReachabilityFireability-15 (reachable &!potential( ( ( 1 ) <= ( 0 ) )))
FORMULA Referendum-COL-0010-ReachabilityFireability-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-01 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-02 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-04 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-08 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-09 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-11 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-12 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-13 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Referendum-COL-0010-ReachabilityFireability-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1679497568191

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

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="Referendum-COL-0010"
export BK_EXAMINATION="ReachabilityFireability"
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 Referendum-COL-0010, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r323-tall-167889194700407"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-COL-0010.tgz
mv Referendum-COL-0010 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;