About the Execution of ITS-Tools for BusinessProcesses-PT-09
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15753.010 | 7799.00 | 15573.00 | 311.30 | T | 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 276K
-rw-r--r-- 1 mcc users 4.0K May 29 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 29 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 28 11:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 28 11:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 28 09:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 28 09:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 28 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.2K May 28 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.4K May 27 05:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 27 05:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 114 May 26 06:29 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 352 May 26 06:29 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.5K May 26 06:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 26 06:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 28 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 3 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 104K May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is BusinessProcesses-PT-09, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r272-smll-152749149000260
=====================================================================
--------------------
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 BusinessProcesses-PT-09-ReachabilityDeadlock-0
=== Now, execution of the tool begins
BK_START 1527893717531
Flatten gal took : 149 ms
Constant places removed 2 places and 1 transitions.
Performed 237 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 239 rules applied. Total rules applied 239 place count 401 transition count 136
Constant places removed 252 places and 2 transitions.
Iterating post reduction 1 with 252 rules applied. Total rules applied 491 place count 149 transition count 134
Constant places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 492 place count 148 transition count 134
Performed 19 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 492 place count 148 transition count 115
Constant places removed 19 places and 0 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 511 place count 129 transition count 115
Symmetric choice reduction at 4 with 4 rule applications. Total rules 515 place count 129 transition count 115
Constant places removed 4 places and 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 519 place count 125 transition count 111
Performed 5 Post agglomeration using F-continuation condition.
Constant places removed 5 places and 0 transitions.
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 525 place count 120 transition count 105
Performed 2 Post agglomeration using F-continuation condition.
Constant places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 527 place count 118 transition count 106
Applied a total of 527 rules in 99 ms. Remains 118 /403 variables (removed 285) and now considering 106/374 (removed 268) transitions.
// Phase 1: matrix 106 rows 118 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 106 rows 118 cols
invariant :p194 + p195 = 1
invariant :-1'p99 + -1'p101 + p105 + p107 = 0
invariant :p397 + p399 + -1'p400 + -1'p402 = 0
invariant :p40 + p44 + p215 + -1'p220 + -1'p225 + p230 + p344 + -1'p352 + -1'p370 + p373 = 1
invariant :p391 + p393 + -1'p394 + -1'p396 = 0
invariant :p78 + p92 + -1'p99 + p107 + p110 + p116 + -1'p117 + p125 + -1'p281 + -1'p287 + -1'p288 + -1'p295 + -1'p301 + -1'p306 + -1'p317 + -1'p336 + -1'p344 + -1'p348 + -1'p352 + -1'p356 + -1'p360 + -1'p364 + -1'p368 + -1'p372 + -1'p373 + -1'p378 + p382 + -1'p387 + -1'p393 + p394 + -1'p402 = 0
invariant :p95 + p99 + p101 + -1'p107 + p117 + p123 + -1'p339 + -1'p382 + -1'p394 + -1'p400 = 0
invariant :p385 + p387 + -1'p388 + -1'p390 = 0
invariant :p379 + p381 + -1'p382 + -1'p384 = 0
invariant :p239 + p240 = 1
invariant :p150 + p360 = 1
invariant :p259 + p260 = 1
invariant :p209 + p210 = 1
invariant :p120 + p122 + -1'p123 + -1'p125 = 0
invariant :p17 + p295 = 1
invariant :p114 + p116 + -1'p117 + -1'p119 = 0
invariant :p89 + p99 + p108 + -1'p116 + p117 + p119 + p281 + p287 + p288 + p295 + p301 + p306 + p317 + p336 + p339 + p344 + p348 + p352 + p356 + p360 + p364 + p368 + p372 + p373 + p378 + p387 + p393 + p400 + p402 = 1
invariant :p274 + p275 = 1
invariant :p204 + p205 = 1
invariant :p126 + p344 = 1
invariant :p92 + p102 + p108 + p110 + -1'p113 + -1'p122 + p123 + p125 + -1'p336 + p381 + -1'p382 + -1'p384 + -1'p388 + p399 + -1'p400 + -1'p402 = 0
invariant :p132 + p348 = 1
invariant :p234 + p235 = 1
invariant :p219 + p220 = 1
invariant :p156 + p364 = 1
invariant :p46 + p54 + p372 = 1
invariant :p254 + p255 = 1
invariant :p30 + p306 = 1
invariant :p189 + p190 = 1
invariant :p41 + -1'p44 + -1'p215 + p220 + p225 + -1'p230 + -1'p344 + p352 + p370 + -1'p373 = 0
invariant :p65 + p73 + p76 = 1
invariant :p214 + p215 = 1
invariant :p229 + p230 = 1
invariant :p269 + p270 = 1
invariant :p23 + p301 = 1
invariant :p51 + -1'p54 + -1'p370 + p373 = 0
invariant :p369 + p370 + -1'p372 + -1'p373 = 0
invariant :p249 + p250 = 1
invariant :-1'p92 + -1'p99 + -1'p101 + p104 + -1'p108 + -1'p110 + p113 + p122 + -1'p123 + -1'p125 + p336 + -1'p381 + p382 + p384 + p388 + -1'p399 + p400 + p402 = 0
invariant :p224 + p225 = 1
invariant :p281 + p287 + p288 + p295 + p301 + p306 + p317 + p333 + p336 + p339 + p344 + p348 + p352 + p356 + p360 + p364 + p368 + p372 + p373 + p382 + p384 + p388 + p390 + p394 + p396 + p400 + p402 = 1
invariant :p376 + p378 + -1'p382 + -1'p384 = 0
invariant :p144 + p356 = 1
invariant :p43 + p44 = 1
invariant :-1'p108 + -1'p110 + p111 + p113 = 0
invariant :p138 + p352 = 1
invariant :p56 + p317 = 1
invariant :p199 + p200 = 1
invariant :p264 + p265 = 1
invariant :p244 + p245 = 1
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.58029e+06,1.57186,47168,2,7819,5,254116,6,0,579,115473,0
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
dead,301440,3.12557,68828,2,3158,7,376999,9,1,2994,115473,2
System contains 301440 deadlocks (shown below if less than --print-limit option) !
FORMULA BusinessProcesses-PT-09-ReachabilityDeadlock-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[ 301440 states ] showing 10 first states
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p205=1 p195=1 p41=1 p30=1 p43=1 p65=1 p209=1 ]
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p205=1 p195=1 p41=1 p30=1 p43=1 p65=1 p210=1 ]
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p205=1 p195=1 p73=1 p41=1 p30=1 p43=1 p209=1 ]
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p205=1 p195=1 p73=1 p41=1 p30=1 p43=1 p210=1 ]
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p205=1 p194=1 p41=1 p30=1 p43=1 p65=1 p209=1 ]
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p205=1 p194=1 p41=1 p30=1 p43=1 p65=1 p210=1 ]
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p205=1 p194=1 p73=1 p41=1 p30=1 p43=1 p209=1 ]
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p205=1 p194=1 p73=1 p41=1 p30=1 p43=1 p210=1 ]
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p204=1 p195=1 p41=1 p30=1 p43=1 p65=1 p209=1 ]
[ p265=1 p274=1 p156=1 p260=1 p78=1 p270=1 p150=1 p229=1 p144=1 p138=1 p225=1 p245=1 p235=1 p46=1 p344=1 p132=1 p255=1 p56=1 p215=1 p200=1 p250=1 p190=1 p219=1 p23=1 p239=1 p17=1 p204=1 p195=1 p41=1 p30=1 p43=1 p65=1 p210=1 ]
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
BK_STOP 1527893725330
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Jun 01, 2018 10:55:19 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Jun 01, 2018 10:55:19 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2018 10:55:19 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 105 ms
Jun 01, 2018 10:55:19 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 403 places.
Jun 01, 2018 10:55:20 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 374 transitions.
Jun 01, 2018 10:55:20 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
Jun 01, 2018 10:55:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 28 ms
Jun 01, 2018 10:55:20 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 144 ms
Jun 01, 2018 10:55:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 8 ms
Jun 01, 2018 10:55:20 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 374 transitions.
Jun 01, 2018 10:55:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 2 ms
Jun 01, 2018 10:55:20 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 106 transitions.
Jun 01, 2018 10:55:20 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 50 place invariants in 24 ms
Jun 01, 2018 10:55:21 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 118 variables to be positive in 264 ms
Jun 01, 2018 10:55:21 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 106 transitions.
Jun 01, 2018 10:55:21 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/106 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 01, 2018 10:55:21 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 01, 2018 10:55:21 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 106 transitions.
Jun 01, 2018 10:55:21 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 01, 2018 10:55:21 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 106 transitions.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:480)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Jun 01, 2018 10:55:24 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 3365ms conformant to PINS in folder :/home/mcc/execution
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BusinessProcesses-PT-09"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$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/BusinessProcesses-PT-09.tgz
mv BusinessProcesses-PT-09 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 itstools"
echo " Input is BusinessProcesses-PT-09, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r272-smll-152749149000260"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '
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 ;