Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r128-smll-174876524200222.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is MedleyA-PT-16, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876524200222
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 89K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-00
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-01
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-02
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-03
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-04
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-05
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-06
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-07
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-08
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-09
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-10
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-11
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-12
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-13
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-14
FORMULA_NAME MedleyA-PT-16-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748871364424

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 13:36:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 13:36:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 13:36:07] [INFO ] Load time of PNML (sax parser for PT used): 188 ms
[2025-06-02 13:36:07] [INFO ] Transformed 196 places.
[2025-06-02 13:36:07] [INFO ] Transformed 392 transitions.
[2025-06-02 13:36:07] [INFO ] Found NUPN structural information;
[2025-06-02 13:36:07] [INFO ] Parsed PT model containing 196 places and 392 transitions and 1186 arcs in 410 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 40 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2 transitions
Reduce redundant transitions removed 2 transitions.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 13:36:08] [INFO ] Flatten gal took : 193 ms
RANDOM walk for 40000 steps (8 resets) in 3038 ms. (13 steps per ms) remains 11/11 properties
[2025-06-02 13:36:08] [INFO ] Flatten gal took : 88 ms
[2025-06-02 13:36:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4955041149341623942.gal : 70 ms
[2025-06-02 13:36:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3590383132969368283.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4955041149341623942.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3590383132969368283.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (8 resets) in 1057 ms. (37 steps per ms) remains 11/11 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3590383132969368283.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :5 after 13
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :13 after 27
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-04 does not hold.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :27 after 78
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :78 after 507
BEST_FIRST walk for 40004 steps (8 resets) in 864 ms. (46 steps per ms) remains 11/11 properties
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :507 after 905
Reachability property MedleyA-PT-16-ReachabilityCardinality-2025-12 is true.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-02 does not hold.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :905 after 1070
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :1070 after 1656
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 11/11 properties
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1656 after 17577
BEST_FIRST walk for 40003 steps (8 resets) in 175 ms. (227 steps per ms) remains 11/11 properties
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :17577 after 21376
BEST_FIRST walk for 40003 steps (8 resets) in 278 ms. (143 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 481 ms. (82 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (8 resets) in 216 ms. (184 steps per ms) remains 11/11 properties
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-14 does not hold.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-13 does not hold.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-03 does not hold.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
BEST_FIRST walk for 40002 steps (8 resets) in 279 ms. (142 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 240 ms. (165 steps per ms) remains 11/11 properties
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-00 does not hold.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :21376 after 57446
BEST_FIRST walk for 40003 steps (8 resets) in 236 ms. (168 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 212 ms. (187 steps per ms) remains 11/11 properties
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :57446 after 66584
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :66584 after 108864
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :108864 after 1.59384e+06
Reachability property MedleyA-PT-16-ReachabilityCardinality-2025-15 is true.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property MedleyA-PT-16-ReachabilityCardinality-2025-11 is true.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.59384e+06 after 8.12383e+06
Reachability property MedleyA-PT-16-ReachabilityCardinality-2025-07 is true.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.72911e+07 after 3.32579e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3.54506e+07,4.75683,85036,2,13387,33,263520,7,0,1177,398431,0
Total reachable state count : 35450562

Verifying 11 reachability properties.
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-00 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-00,1,4.76826,85036,2,197,33,263520,8,0,1218,398431,0
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-02,1.17652e+06,4.80995,85036,2,8678,33,263520,9,0,1262,398431,0
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-03 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-03,40,4.81279,85036,2,384,33,263520,10,0,1305,398431,0
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-04 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-04,134,4.81578,85036,2,676,33,263520,11,0,1313,398431,0
Reachability property MedleyA-PT-16-ReachabilityCardinality-2025-06 is true.
FORMULA MedleyA-PT-16-ReachabilityCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-06,558062,4.81752,85036,2,4553,33,263520,11,0,1314,398431,0
Reachability property MedleyA-PT-16-ReachabilityCardinality-2025-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-07,16275,4.82604,85036,2,1963,33,263520,12,0,1349,398431,0
Reachability property MedleyA-PT-16-ReachabilityCardinality-2025-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-11,31400,4.82778,85036,2,4132,33,263520,13,0,1351,398431,0
Reachability property MedleyA-PT-16-ReachabilityCardinality-2025-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-12,4,4.82855,85036,2,218,33,263520,14,0,1353,398431,0
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-13 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-13,1,4.82951,85036,2,197,33,263520,15,0,1356,398431,0
Invariant property MedleyA-PT-16-ReachabilityCardinality-2025-14 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-14,2,4.83162,85036,2,214,33,263520,16,0,1369,398431,0
Reachability property MedleyA-PT-16-ReachabilityCardinality-2025-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-16-ReachabilityCardinality-2025-15,32708,4.8331,85036,2,4134,33,263520,17,0,1371,398431,0
ITS tools runner thread asked to quit. Dying gracefully.
Interrupted probabilistic random walk after 1568981 steps, run timeout after 6001 ms. (steps per millisecond=261 ) properties seen :10 out of 11
Probabilistic random walk after 1568981 steps, saw 251241 distinct states, run finished after 6014 ms. (steps per millisecond=260 ) properties seen :10
All properties solved without resorting to model-checking.
Total runtime 9093 ms.

BK_STOP 1748871376229

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="MedleyA-PT-16"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is MedleyA-PT-16, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r128-smll-174876524200222"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-16.tgz
mv MedleyA-PT-16 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.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 ;