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.r227-tall-167856410900742.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 Medical-PT-24, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r227-tall-167856410900742
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 14:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 14:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 14:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.1M Mar 5 18:22 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 Medical-PT-24-ReachabilityCardinality-00
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-01
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-02
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-03
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-04
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-05
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-06
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-07
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-08
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-09
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-10
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-11
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-12
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-13
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-14
FORMULA_NAME Medical-PT-24-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678625020682

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=Medical-PT-24
Not applying reductions.
Model is PT
ReachabilityCardinality PT
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running Medical (PT), instance 24
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: 312 places, 5431 transitions, 28790 arcs.
Final Score: 72698.414
Took : 119 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: Medical-PT-24-ReachabilityCardinality-00 (reachable & potential(( ( ( (! ( (tk(P18)) <= (tk(P95)) )) | ( ( ( ( ( ( ( ( 4 ) <= (tk(P152)) ) & ( (tk(P215)) <= (tk(P18)) ) ) | ( ( (tk(P154)) <= ( 19 ) ) | ( (tk(P203)) <= ( 23 ) ) ) ) | ( ( ( (tk(P110)) <= (tk(P243)) ) | ( (tk(P304)) <= (tk(P239)) ) ) & (! ( (tk(P299)) <= ( 2 ) )) ) ) & ( (tk(P205)) <= (tk(P217)) ) ) & ( ( 18 ) <= (tk(P275)) ) ) & ( ( ( ( 24 ) <= (tk(P37)) ) | ( ( ( ( 16 ) <= (tk(P111)) ) & (! ( (tk(P189)) <= (tk(P183)) )) ) & ( ( ( ( 5 ) <= (tk(P123)) ) | ( (tk(P158)) <= (tk(P292)) ) ) | (! ( (tk(P91)) <= ( 11 ) )) ) ) ) | ( (! ( ( ( (tk(P69)) <= (tk(P308)) ) & ( (tk(P128)) <= ( 1 ) ) ) | ( ( (tk(P308)) <= ( 8 ) ) | ( (tk(P137)) <= (tk(P25)) ) ) )) | (! ( ( ( (tk(P25)) <= ( 1 ) ) | ( (tk(P7)) <= (tk(P212)) ) ) & (! ( (tk(P2)) <= (tk(P166)) )) )) ) ) ) ) | ( ( ( ( (tk(P286)) <= ( 24 ) ) | ( (! ( ( (tk(P101)) <= ( 11 ) ) & ( (tk(P247)) <= ( 3 ) ) )) & ( (tk(P228)) <= (tk(P262)) ) ) ) & ( ( (! ( ( ( 7 ) <= (tk(P197)) ) & ( ( 22 ) <= (tk(P157)) ) )) & ( ( ( 22 ) <= (tk(P278)) ) & (! ( (tk(P14)) <= ( 11 ) )) ) ) | ( (tk(P142)) <= (tk(P110)) ) ) ) & ( ( 19 ) <= (tk(P265)) ) ) ) & ( ( 23 ) <= (tk(P73)) ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-01 (reachable & potential((! ( ( ( 24 ) <= (tk(P120)) ) | ( (tk(P195)) <= (tk(P12)) ) ))))
PROPERTY: Medical-PT-24-ReachabilityCardinality-02 (reachable & potential(( ( 24 ) <= (tk(P172)) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-03 (reachable & potential(( ( ( (tk(P147)) <= ( 0 ) ) | ( ( ( (! ( ( ( ( (tk(P40)) <= ( 16 ) ) | ( (tk(P87)) <= (tk(P155)) ) ) & ( ( (tk(P268)) <= (tk(P83)) ) | ( ( 21 ) <= (tk(P210)) ) ) ) | ( ( ( ( 21 ) <= (tk(P22)) ) | ( ( 20 ) <= (tk(P190)) ) ) & (! ( (tk(P190)) <= (tk(P16)) )) ) )) | ( (! ( (tk(P9)) <= ( 1 ) )) & ( ( (tk(P241)) <= (tk(P27)) ) | ( ( ( (tk(P8)) <= ( 6 ) ) & ( (tk(P208)) <= (tk(P194)) ) ) | ( ( (tk(P247)) <= ( 16 ) ) | ( (tk(P276)) <= (tk(P87)) ) ) ) ) ) ) & ( ( (! ( ( (tk(P155)) <= ( 4 ) ) & ( ( 7 ) <= (tk(P168)) ) )) | ( ( ( ( (tk(P237)) <= ( 19 ) ) | ( (tk(P78)) <= ( 6 ) ) ) | ( ( 7 ) <= (tk(P152)) ) ) & ( ( 4 ) <= (tk(P205)) ) ) ) & ( (tk(P224)) <= ( 23 ) ) ) ) & (! ( ( ( ( (tk(P312)) <= ( 9 ) ) | ( (tk(P61)) <= ( 10 ) ) ) | ( ( (tk(P252)) <= ( 4 ) ) | ( ( 13 ) <= (tk(P64)) ) ) ) | (! ( ( (tk(P303)) <= (tk(P185)) ) | ( (tk(P167)) <= ( 14 ) ) )) )) ) ) & ( ( 7 ) <= (tk(P133)) ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-04 (reachable &!potential( ( (tk(P292)) <= ( 20 ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-05 (reachable &!potential( ( (tk(P191)) <= ( 24 ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-06 (reachable &!potential( ( ( (tk(P159)) <= (tk(P152)) ) & ( (tk(P77)) <= (tk(P195)) ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-07 (reachable &!potential( ( (tk(P308)) <= (tk(P129)) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-08 (reachable & potential(( ( ( ( ( ( (tk(P144)) <= (tk(P155)) ) | (! ( ( (! ( (tk(P1)) <= ( 12 ) )) | ( ( ( 6 ) <= (tk(P185)) ) | ( ( 18 ) <= (tk(P135)) ) ) ) | ( (! ( (tk(P123)) <= ( 9 ) )) & ( (tk(P142)) <= (tk(P298)) ) ) )) ) & ( ( ( ( ( (tk(P196)) <= ( 16 ) ) | (! ( (tk(P194)) <= (tk(P105)) )) ) & (! ( ( (tk(P232)) <= ( 12 ) ) & ( (tk(P139)) <= (tk(P185)) ) )) ) & ( ( ( 22 ) <= (tk(P66)) ) & ( ( ( (tk(P212)) <= ( 0 ) ) | ( ( 20 ) <= (tk(P213)) ) ) & (! ( (tk(P134)) <= ( 20 ) )) ) ) ) | ( (tk(P12)) <= (tk(P226)) ) ) ) | (! ( (! ( ( ( ( 11 ) <= (tk(P118)) ) | ( (tk(P224)) <= ( 18 ) ) ) | ( ( (tk(P128)) <= ( 20 ) ) | ( ( 7 ) <= (tk(P38)) ) ) )) | ( ( ( 24 ) <= (tk(P39)) ) & ( ( 5 ) <= (tk(P308)) ) ) )) ) & (! ( ( (tk(P99)) <= (tk(P40)) ) | ( (tk(P266)) <= ( 3 ) ) )) ) & ( (! ( ( (! ( (! ( (tk(P190)) <= (tk(P21)) )) | (! ( ( 21 ) <= (tk(P79)) )) )) | ( ( ( ( (tk(P28)) <= (tk(P38)) ) & ( ( 7 ) <= (tk(P14)) ) ) & (! ( (tk(P84)) <= (tk(P295)) )) ) & ( ( ( ( 20 ) <= (tk(P254)) ) | ( ( 14 ) <= (tk(P131)) ) ) & (! ( (tk(P260)) <= ( 15 ) )) ) ) ) | ( ( ( ( (tk(P127)) <= (tk(P263)) ) | ( ( (tk(P231)) <= ( 20 ) ) & ( (tk(P48)) <= ( 11 ) ) ) ) | (! ( (tk(P256)) <= (tk(P77)) )) ) | (! ( ( (tk(P196)) <= (tk(P103)) ) | ( ( ( 15 ) <= (tk(P127)) ) | ( (tk(P187)) <= (tk(P103)) ) ) )) ) )) | ( (tk(P175)) <= (tk(P6)) ) ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-09 (reachable &!potential( (! ( ( 12 ) <= (tk(P170)) ))))
PROPERTY: Medical-PT-24-ReachabilityCardinality-10 (reachable & potential(( ( ( 19 ) <= (tk(P265)) ) & ( ( (! ( (tk(P118)) <= ( 6 ) )) & (! ( ( (tk(P20)) <= (tk(P198)) ) | ( (tk(P273)) <= ( 6 ) ) )) ) & (! ( ( (! ( ( (tk(P25)) <= ( 21 ) ) & (! ( ( 18 ) <= (tk(P254)) )) )) & ( ( (! ( (tk(P14)) <= ( 4 ) )) | ( (tk(P283)) <= (tk(P201)) ) ) & ( ( 3 ) <= (tk(P220)) ) ) ) | ( ( ( (tk(P268)) <= (tk(P191)) ) & (! ( ( ( (tk(P284)) <= (tk(P259)) ) & ( ( 7 ) <= (tk(P264)) ) ) & ( (tk(P24)) <= ( 5 ) ) )) ) & ( ( ( ( ( ( 7 ) <= (tk(P306)) ) & ( (tk(P94)) <= ( 17 ) ) ) & (! ( (tk(P44)) <= ( 8 ) )) ) & ( ( ( (tk(P17)) <= (tk(P123)) ) & ( (tk(P133)) <= (tk(P111)) ) ) & (! ( (tk(P243)) <= ( 15 ) )) ) ) | ( (tk(P39)) <= (tk(P203)) ) ) ) )) ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-11 (reachable & potential(( ( ( ( ( ( (tk(P229)) <= ( 2 ) ) | ( ( ( (! ( (tk(P11)) <= (tk(P271)) )) | ( ( ( 8 ) <= (tk(P130)) ) | ( (tk(P228)) <= ( 9 ) ) ) ) | ( ( (tk(P307)) <= (tk(P156)) ) | ( ( (tk(P23)) <= (tk(P27)) ) & ( (tk(P238)) <= (tk(P30)) ) ) ) ) | ( ( ( 24 ) <= (tk(P51)) ) | ( ( 20 ) <= (tk(P94)) ) ) ) ) | ( (tk(P236)) <= ( 18 ) ) ) & (! ( ( ( ( 13 ) <= (tk(P107)) ) | ( (tk(P177)) <= (tk(P199)) ) ) & ( (tk(P274)) <= ( 24 ) ) )) ) & (! ( (tk(P190)) <= (tk(P160)) )) ) & ( ( ( (tk(P50)) <= (tk(P166)) ) & ( ( 19 ) <= (tk(P113)) ) ) & ( (tk(P10)) <= (tk(P269)) ) ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-12 (reachable & potential(( ( ( ( (! ( ( 16 ) <= (tk(P88)) )) | ( (tk(P66)) <= (tk(P253)) ) ) | ( (! ( ( (tk(P226)) <= ( 16 ) ) | ( ( ( ( (tk(P308)) <= (tk(P5)) ) | ( (tk(P72)) <= (tk(P225)) ) ) | ( ( ( 16 ) <= (tk(P76)) ) | ( (tk(P95)) <= (tk(P196)) ) ) ) | (! ( ( 3 ) <= (tk(P234)) )) ) )) | ( (! ( ( ( (tk(P295)) <= (tk(P173)) ) & ( ( ( 14 ) <= (tk(P298)) ) & ( (tk(P129)) <= ( 20 ) ) ) ) | ( (tk(P226)) <= ( 12 ) ) )) & (! ( ( ( (tk(P269)) <= ( 3 ) ) & ( (tk(P91)) <= ( 18 ) ) ) | ( ( 5 ) <= (tk(P92)) ) )) ) ) ) | ( (tk(P43)) <= ( 9 ) ) ) & ( ( (! ( ( ( ( (tk(P245)) <= ( 16 ) ) & ( ( 12 ) <= (tk(P123)) ) ) & ( ( (tk(P236)) <= (tk(P256)) ) & ( ( 3 ) <= (tk(P93)) ) ) ) & (! ( ( ( 2 ) <= (tk(P274)) ) | ( (tk(P134)) <= ( 20 ) ) )) )) & ( ( ( (tk(P299)) <= (tk(P172)) ) & ( ( ( ( ( ( 12 ) <= (tk(P18)) ) | ( (tk(P226)) <= ( 19 ) ) ) | ( ( ( 10 ) <= (tk(P170)) ) & ( (tk(P81)) <= ( 8 ) ) ) ) | ( ( ( 5 ) <= (tk(P167)) ) | (! ( ( 2 ) <= (tk(P210)) )) ) ) | ( ( (tk(P242)) <= (tk(P264)) ) & (! ( (tk(P5)) <= ( 18 ) )) ) ) ) & (! ( ( (tk(P90)) <= ( 13 ) ) | ( ( ( ( (tk(P130)) <= (tk(P261)) ) | ( ( 1 ) <= (tk(P167)) ) ) & ( ( 23 ) <= (tk(P253)) ) ) & ( ( (tk(P70)) <= ( 1 ) ) & ( (tk(P309)) <= (tk(P19)) ) ) ) )) ) ) & ( ( 5 ) <= (tk(P6)) ) ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-13 (reachable & potential(( (! ( ( (tk(P259)) <= ( 11 ) ) | ( (tk(P295)) <= (tk(P210)) ) )) & ( ( 7 ) <= (tk(P195)) ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-14 (reachable &!potential( ( ( ( (tk(P152)) <= (tk(P83)) ) | ( ( (tk(P5)) <= (tk(P251)) ) & ( ( ( ( ( ( 23 ) <= (tk(P154)) ) & ( (tk(P199)) <= (tk(P89)) ) ) & ( (tk(P67)) <= (tk(P49)) ) ) & ( ( 15 ) <= (tk(P23)) ) ) | ( ( 2 ) <= (tk(P255)) ) ) ) ) & ( ( ( ( (! ( ( ( 20 ) <= (tk(P223)) ) | ( ( (tk(P277)) <= ( 6 ) ) & ( ( 2 ) <= (tk(P73)) ) ) )) | ( ( ( 19 ) <= (tk(P18)) ) | ( (tk(P113)) <= (tk(P80)) ) ) ) | ( ( ( ( ( 5 ) <= (tk(P8)) ) | (! ( ( ( 9 ) <= (tk(P126)) ) & ( (tk(P160)) <= ( 24 ) ) )) ) | ( ( ( (tk(P276)) <= (tk(P221)) ) | ( ( ( 16 ) <= (tk(P213)) ) & ( (tk(P34)) <= ( 22 ) ) ) ) | (! ( ( (tk(P52)) <= ( 1 ) ) | ( (tk(P114)) <= (tk(P151)) ) )) ) ) | ( ( 11 ) <= (tk(P233)) ) ) ) | ( (tk(P163)) <= (tk(P160)) ) ) | (! ( (! ( ( (! ( ( ( 15 ) <= (tk(P232)) ) & ( (tk(P240)) <= (tk(P126)) ) )) & ( ( ( ( 15 ) <= (tk(P84)) ) & ( (tk(P73)) <= (tk(P86)) ) ) & ( ( (tk(P284)) <= ( 1 ) ) & ( (tk(P130)) <= (tk(P61)) ) ) ) ) & ( ( 12 ) <= (tk(P308)) ) )) | ( (tk(P147)) <= (tk(P102)) ) )) ) )))
PROPERTY: Medical-PT-24-ReachabilityCardinality-15 (reachable & potential(( ( 11 ) <= (tk(P116)) )))

BK_STOP 1678625385380

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

ERROR:
Generation failed in Meddly with error code:
Insufficient memory
within model automodel instantiated in file model.sm near line 34574
double free or corruption (out)
/home/mcc/BenchKit/bin//../smart/bin//smart.sh: line 116: 371 Aborted ${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="Medical-PT-24"
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 Medical-PT-24, 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 r227-tall-167856410900742"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-24.tgz
mv Medical-PT-24 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 ;