fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r118-csrt-152666478500451
Last Updated
June 26, 2018

About the Execution of M4M.full for PermAdmissibility-COL-10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15579.420 239922.00 232005.00 131.70 ???????????????? normal

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 204K
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K 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 6.0K 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 9.7K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 115 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 353 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K 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 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_pt
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 5 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 37K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-full
Input is PermAdmissibility-COL-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r118-csrt-152666478500451
=====================================================================


--------------------
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 PermAdmissibility-COL-10-CTLCardinality-00
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-01
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-02
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-03
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-04
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-05
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-06
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-07
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-08
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-09
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-10
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-11
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-12
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-13
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-14
FORMULA_NAME PermAdmissibility-COL-10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1527295225972


BK_STOP 1527295465894

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

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using PermAdmissibility-COL-10 as instance name.
Using PermAdmissibility as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'CTLCardinality', 'Place/Transition': True, 'Colored': True, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': False, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': False, 'Source Place': True, 'Sink Place': True, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': True, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': False, 'Safe': False, 'Deadlock': True, 'Reversible': False, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 1411062, 'Memory': 15952.91, 'Tool': 'lola'}, {'Time': 1412455, 'Memory': 15945.46, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
CTLCardinality lola PermAdmissibility-COL-10...

Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
PermAdmissibility-COL-10: translating COL Petri net model.pnml into LoLA format
===========================================================================================
translating COL Petri net complete
checking for too many tokens
===========================================================================================
PermAdmissibility-COL-10: translating COL formula CTLCardinality into LoLA format
===========================================================================================
translating formula complete
----- Start make result stdout -----
----- Start make result stderr -----
CTLCardinality @ PermAdmissibility-COL-10 @ 3540 seconds
make: [verify] Error 134 (ignored)
Makefile:222: recipe for target 'verify' failed
----- Start make result stdout -----
----- Start make result stderr -----
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 1232/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 208 places, 1024 transitions, 177 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 1460 transition conflict sets
lola: TASK
lola: reading formula from PermAdmissibility-COL-10-CTLCardinality.task
lola: ((p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + 1 <= p51) OR A (X (A (F ((1 <= p153)))))) : E (G ((p174 <= p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126))) : ((E (F ((p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 <= p152))) OR (A (X ((2 <= p88 + p87 + p86 + p85 + p89 + p90 + p91 + p92))) OR (p173 + 1 <= p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41))) AND E (F (((p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + 1 <= p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15) AND (p164 + p165 + p166 + p167 + p168 + p169 + p170 + p171 <= 0))))) : E (G ((E (F ((p152 <= p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15))) AND ((p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 <= 1) OR (p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 <= 0))))) : E (F (((2 <= p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15) AND (p153 <= p191 + p192 + p193 + p194 + p195 + p196 + p197 + p198) AND (p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 <= p94) AND (1 <= p175 + p176 + p177 + p178 + p179 + p180 + p181 + p182)))) : A (G ((p153 <= 2))) : A (G ((((1 <= p24) OR ((p51 <= p42) AND (2 <= p164 + p165 + p166 + p167 + p168 + p169 + p170 + p171))) AND A (G ((p93 <= p33)))))) : NOT(A (F ((1 <= p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126)))) : (A (G ((p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + 1 <= p42))) AND A (F ((1 <= p33)))) : (NOT(NOT(E (F ((p200 + p201 + p202 + p203 + p204 + p205 + p206 + p207 <= p163))))) AND NOT(A (F ((2 <= p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59))))) : E (G ((p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 <= p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50))) : A (F ((E (G ((3 <= p173))) AND ((p100 + p101 + p102 + p95 + p96 + p97 + p98 + p99 <= p94) OR (1 <= p153) OR (3 <= p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7) OR (p127 + p128 + p129 + p130 + p131 + p132 + p133 + p134 <= p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59))))) : A (G ((p172 <= p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50))) : E (F (A (G (((1 <= p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50) OR (p152 <= p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151)))))) : (((A (F ((3 <= p135))) AND (p174 <= 2)) OR ((p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + 1 <= p51) OR (2 <= p74 + p73 + p72 + p71 + p70 + p69 + p68 + p75))) OR NOT(((p76 <= 0) AND E (F ((2 <= p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50)))))) : NOT((((p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 <= p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50) AND E (F ((2 <= p93)))) OR E (G ((1 <= p199)))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: ((p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + 1 <= p51) OR A (X (A (F ((1 <= p153))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + 1 <= p51)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + 1 <= p51)
lola: processed formula length: 66
lola: 0 rewrites
lola: formula mentions 0 of 208 places; total mentions: 0
lola: closed formula file PermAdmissibility-COL-10-CTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (A (F ((1 <= p153)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(A(TRUE U (1 <= p153)))
lola: processed formula length: 25
lola: 2 rewrites
lola: formula mentions 0 of 208 places; total mentions: 0
lola: closed formula file PermAdmissibility-COL-10-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 708 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains EX or AX operators, stubborn sets not applicable
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 1582262 markings, 2079016 edges, 2919226186611556352 markings/sec, 0 secs
lola: 3018172 markings, 4043556 edges, 287182 markings/sec, 5 secs
lola: 4473694 markings, 6012906 edges, 291104 markings/sec, 10 secs
lola: 5974935 markings, 8020813 edges, 300248 markings/sec, 15 secs
lola: 7436013 markings, 9951063 edges, 292216 markings/sec, 20 secs
lola: 8846587 markings, 11883578 edges, 282115 markings/sec, 25 secs
lola: 10275981 markings, 13818740 edges, 285879 markings/sec, 30 secs
lola: 11729145 markings, 15777491 edges, 290633 markings/sec, 35 secs
lola: 13161545 markings, 17760173 edges, 286480 markings/sec, 40 secs
lola: 14594200 markings, 19837720 edges, 286531 markings/sec, 45 secs
lola: 16035002 markings, 21962190 edges, 288160 markings/sec, 50 secs
lola: 17501621 markings, 23976536 edges, 293324 markings/sec, 55 secs
lola: 18876375 markings, 25826317 edges, 274951 markings/sec, 60 secs
lola: 20228603 markings, 27669858 edges, 270446 markings/sec, 65 secs
lola: 21594877 markings, 29514720 edges, 273255 markings/sec, 70 secs
lola: 23028665 markings, 31453213 edges, 286758 markings/sec, 75 secs
lola: 24408247 markings, 33411310 edges, 275916 markings/sec, 80 secs
lola: 25727587 markings, 35329846 edges, 263868 markings/sec, 85 secs
lola: 27065924 markings, 37307005 edges, 267667 markings/sec, 90 secs
lola: 28465614 markings, 39202264 edges, 279938 markings/sec, 95 secs
lola: 29791630 markings, 40987820 edges, 265203 markings/sec, 100 secs
lola: 31113678 markings, 42792638 edges, 264410 markings/sec, 105 secs
lola: 32442740 markings, 44588441 edges, 265812 markings/sec, 110 secs
lola: 33821393 markings, 46470146 edges, 275731 markings/sec, 115 secs
lola: 35152533 markings, 48352804 edges, 266228 markings/sec, 120 secs
lola: 36500674 markings, 50312060 edges, 269628 markings/sec, 125 secs
lola: 37817792 markings, 52252445 edges, 263424 markings/sec, 130 secs
lola: 39154808 markings, 54138006 edges, 267403 markings/sec, 135 secs
lola: 40412750 markings, 55946716 edges, 251588 markings/sec, 140 secs
lola: 41677924 markings, 57792217 edges, 253035 markings/sec, 145 secs
lola: 42959287 markings, 59668851 edges, 256273 markings/sec, 150 secs
lola: 44323514 markings, 61616250 edges, 272845 markings/sec, 155 secs
lola: 45557146 markings, 63642578 edges, 246726 markings/sec, 160 secs
lola: 46770231 markings, 65616500 edges, 242617 markings/sec, 165 secs
lola: 47975570 markings, 67635062 edges, 241068 markings/sec, 170 secs
lola: 49318106 markings, 69689399 edges, 268507 markings/sec, 175 secs
lola: 50700165 markings, 71528083 edges, 276412 markings/sec, 180 secs
lola: 52010612 markings, 73324868 edges, 262089 markings/sec, 185 secs
lola: 53307804 markings, 75085024 edges, 259438 markings/sec, 190 secs
lola: 54655235 markings, 76883280 edges, 269486 markings/sec, 195 secs
lola: 55907010 markings, 78625041 edges, 250355 markings/sec, 200 secs
lola: 57179027 markings, 80479276 edges, 254403 markings/sec, 205 secs
lola: 58460640 markings, 82338119 edges, 256323 markings/sec, 210 secs
lola: 59842555 markings, 84310697 edges, 276383 markings/sec, 215 secs
lola: local time limit reached - aborting
lola: 60118135 markings, 84665137 edges, 55116 markings/sec, 220 secs
lola: 60118135 markings, 84665137 edges, 0 markings/sec, 225 secs
lola: 60118135 markings, 84665137 edges, 0 markings/sec, 230 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
terminate called after throwing an instance of 'std::runtime_error'
what(): parse error at position 0: unexpected character, last read: '
Aborted (core dumped)
FORMULA PermAdmissibility-COL-10-CTLCardinality-0 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-1 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-2 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-3 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-4 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-5 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-7 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-9 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-11 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-12 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-14 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PermAdmissibility-COL-10-CTLCardinality-15 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stderr -----
----- Kill lola and sara stdout -----
----- Finished stdout -----
----- Finished 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="PermAdmissibility-COL-10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="mcc4mcc-full"
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/PermAdmissibility-COL-10.tgz
mv PermAdmissibility-COL-10 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 mcc4mcc-full"
echo " Input is PermAdmissibility-COL-10, 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 r118-csrt-152666478500451"
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 ;