fond
Model Checking Contest @ Petri Nets 2015
Bruxelles, Belgium, June 23, 2015
Execution of r243su-smll-143368739600168
Last Updated
August 19, 2015

About the Execution of ITS-Tools for Raft-PT-04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
398.860 7378.00 19745.00 304.40 FTTFTTFFFTFTFFFF 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)
........................................................
=====================================================================
Generated by BenchKit 2-2270
Executing tool itstools
Input is Raft-PT-04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r243su-smll-143368739600168
=====================================================================


--------------------
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 Raft-PT-04-ReachabilityFireability-0
FORMULA_NAME Raft-PT-04-ReachabilityFireability-1
FORMULA_NAME Raft-PT-04-ReachabilityFireability-10
FORMULA_NAME Raft-PT-04-ReachabilityFireability-11
FORMULA_NAME Raft-PT-04-ReachabilityFireability-12
FORMULA_NAME Raft-PT-04-ReachabilityFireability-13
FORMULA_NAME Raft-PT-04-ReachabilityFireability-14
FORMULA_NAME Raft-PT-04-ReachabilityFireability-15
FORMULA_NAME Raft-PT-04-ReachabilityFireability-2
FORMULA_NAME Raft-PT-04-ReachabilityFireability-3
FORMULA_NAME Raft-PT-04-ReachabilityFireability-4
FORMULA_NAME Raft-PT-04-ReachabilityFireability-5
FORMULA_NAME Raft-PT-04-ReachabilityFireability-6
FORMULA_NAME Raft-PT-04-ReachabilityFireability-7
FORMULA_NAME Raft-PT-04-ReachabilityFireability-8
FORMULA_NAME Raft-PT-04-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1433779871929

FORMULA Raft-PT-04-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Raft-PT-04-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Raft-PT-04-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Raft-PT-04-ReachabilityFireability-9 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Raft-PT-04-ReachabilityFireability-8 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Raft-PT-04-ReachabilityFireability-4 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Raft-PT-04-ReachabilityFireability-2 FALSE TECHNIQUES TOPOLOGICAL
FORMULA Raft-PT-04-ReachabilityFireability-0 FALSE TECHNIQUES TOPOLOGICAL
work folder: /home/mcc/execution
unsat
unsat
unsat
Reachability property Raft-PT-04-ReachabilityFireability-1 is true.
FORMULA Raft-PT-04-ReachabilityFireability-1 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Raft-PT-04-ReachabilityFireability-3 is true.
FORMULA Raft-PT-04-ReachabilityFireability-3 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Raft-PT-04-ReachabilityFireability-5 is true.
FORMULA Raft-PT-04-ReachabilityFireability-5 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Raft-PT-04-ReachabilityFireability-6
FORMULA Raft-PT-04-ReachabilityFireability-6 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Raft-PT-04-ReachabilityFireability-7
FORMULA Raft-PT-04-ReachabilityFireability-7 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Raft-PT-04-ReachabilityFireability-10 is true.
FORMULA Raft-PT-04-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Raft-PT-04-ReachabilityFireability-12 is true.
FORMULA Raft-PT-04-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property Raft-PT-04-ReachabilityFireability-13 is true.
FORMULA Raft-PT-04-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

BK_STOP 1433779879307

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 08, 2015 4:11:16 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 08, 2015 4:11:16 PM fr.lip6.move.gal.nupn.NupnHandler endElement
WARNING: Unknown XML tag in source file: size
Jun 08, 2015 4:11:16 PM fr.lip6.move.gal.nupn.NupnHandler endElement
WARNING: Unknown XML tag in source file: structure
Jun 08, 2015 4:11:16 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 100 ms
Jun 08, 2015 4:11:16 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 88 places.
Jun 08, 2015 4:11:16 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 160 transitions.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-0 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-4 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-8 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-9 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-11 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-14 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-0 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-4 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-8 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-9 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-11 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-14 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Raft-PT-04-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 256 ms
Jun 08, 2015 4:11:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.gal : 50 ms
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 229 ms
Jun 08, 2015 4:11:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 302 ms
Jun 08, 2015 4:11:17 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property Raft-PT-04-ReachabilityFireability-1:[reachable] : (((p0>=1)||(((p66>=1)&&((p75>=1)&&(p24>=1)))||(!((p65>=1)&&(p47>=1)))))&&(p61>=1)) found Support [p0, p66, p75, p24, p65, p47, p61]
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 7
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 81 / 88 variable(s)
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Raft-PT-04-ReachabilityFireability-1(refined 0 times)...
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 44 ms
Jun 08, 2015 4:11:17 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 289 ms
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t27]
Jun 08, 2015 4:11:17 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t27] on the original GAL...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 151 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 46 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Raft-PT-04-ReachabilityFireability-1(UNSAT) depth K=1 took 716 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 325 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t27 couldn't be replayed on the original GAL
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t27 to refine the abstraction...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 80 / 88 variable(s)
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Raft-PT-04-ReachabilityFireability-1(refined 1 times)...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 23 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 8 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 130 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t0, t97, t27]
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t0, t97, t27] on the original GAL...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Raft-PT-04-ReachabilityFireability-3(UNSAT) depth K=1 took 289 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 48 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 92 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t97 couldn't be replayed on the original GAL
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t97 to refine the abstraction...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 79 / 88 variable(s)
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Raft-PT-04-ReachabilityFireability-1(refined 2 times)...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 11 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 54 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t0, t98, t27]
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t0, t98, t27] on the original GAL...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property Raft-PT-04-ReachabilityFireability-5(UNSAT) depth K=1 took 232 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 92 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition t98 couldn't be replayed on the original GAL
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition t98 to refine the abstraction...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 78 / 88 variable(s)
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property Raft-PT-04-ReachabilityFireability-1(refined 3 times)...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 22 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 96 ms
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [t0, t99, t27]
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [t0, t99, t27] on the original GAL...
Jun 08, 2015 4:11:18 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 34 ms

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="Raft-PT-04"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/root/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/Raft-PT-04.tgz
mv Raft-PT-04 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2270"
echo " Executing tool itstools"
echo " Input is Raft-PT-04, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r243su-smll-143368739600168"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "ReachabilityComputeBounds" ] ; 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
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 ;