fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r212-smll-155381377600075
Last Updated
Apr 15, 2019

About the Execution of ITS-Tools for CloudOpsManagement-PT-00640by00320

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15902.240 1982975.00 12478544.00 8185.00 [undef] Cannot compute

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r212-smll-155381377600075.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-3957
Executing tool itstools
Input is CloudOpsManagement-PT-00640by00320, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-smll-155381377600075
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 5.1K Mar 26 06:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 26 06:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 26 06:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 26 06:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 121 Apr 5 12:35 GlobalProperties.txt
-rw-r--r-- 1 mcc users 359 Apr 5 12:35 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.0K Mar 26 06:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Mar 26 06:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 26 06:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 26 06:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 25 21:32 NewModel
-rw-r--r-- 1 mcc users 4.5K Mar 26 06:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 26 06:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 26 06:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 26 06:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 26 06:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 26 06:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 25 21:32 equiv_col

-rw-r--r-- 1 mcc users 13 Mar 25 21:32 instance
-rw-r--r-- 1 mcc users 6 Mar 25 21:32 iscolored
-rw-r--r-- 1 mcc users 17K Mar 25 21:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-00640by00320-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1554507216375

Working with output stream class java.io.PrintStream
Flatten gal took : 155 ms
Performed 3 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 27 transition count 26
Constant places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 24 transition count 26
Applied a total of 6 rules in 29 ms. Remains 24 /27 variables (removed 3) and now considering 26/29 (removed 3) transitions.
Normalized transition count is 23
// Phase 1: matrix 23 rows 24 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_1.0.0.201903171603/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.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_1.0.0.201903171603/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.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.
Normalized transition count is 23
// Phase 1: matrix 23 rows 24 cols
invariant :ContainerDown + ContainerUp = 320
invariant :WSRuntime2 + -1'Wsr2NotDeployed + -1'WsRuntime3 + Wsr3NotDeployed = 0
invariant :ScStopped + ScUnavailable + WebAppRuntime + WsRuntime3 + -1'Wsr3NotDeployed = -320
invariant :Wsr1Deployed + Wsr1NotDeployed = 640
invariant :Container + OsContainer + Bounder2 = 640
invariant :OsAvailable + OsRunning + OsNotInstalled = 320
invariant :WSRuntime1 + -1'Wsr1NotDeployed + -1'WsRuntime3 + Wsr3NotDeployed = 0
invariant :ScWorking + -1'WebAppRuntime + -1'WsRuntime3 + Wsr3NotDeployed = 640
invariant :Wsr3Deployed + Wsr3NotDeployed = 640
invariant :-2'OsRunning + 2'SwContainer + ServerContainer + Bounder1 = 640
invariant :Wsr2Deployed + Wsr2NotDeployed = 640
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 1234 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 109 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
255
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc

BK_STOP 1554509199350

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ GlobalProperties = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution GlobalProperties -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 -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination GlobalProperties -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
Apr 05, 2019 11:33:41 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, GlobalProperties, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Apr 05, 2019 11:33:41 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Apr 05, 2019 11:33:41 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 71 ms
Apr 05, 2019 11:33:41 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 27 places.
Apr 05, 2019 11:33:42 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 29 transitions.
Apr 05, 2019 11:33:42 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 120 ms
Apr 05, 2019 11:33:42 PM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Apr 05, 2019 11:33:42 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CloudOpsManagement-PT-00640by00320-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 05, 2019 11:33:42 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 147 ms
Apr 05, 2019 11:33:42 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 17 msAApr 05, 2019 11:33:42 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 29 transitions.Apr 05, 2019 11:33:43 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property CloudOpsManagement-PT-00640by00320-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 05, 2019 11:33:43 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 68 ms
Apr 05, 2019 11:33:43 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 2 ms
Apr 05, 2019 11:33:43 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 26 transitions.
Apr 05, 2019 11:33:43 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 11 place invariants in 27 ms
AApr 05, 2019 11:33:43 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 24 variables to be positive in 377 ms
Apr 05, 2019 11:33:43 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 26 transitions.
Apr 05, 2019 11:33:43 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/26 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Apr 05, 2019 11:33:43 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Apr 05, 2019 11:33:43 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 26 transitions.
Apr 05, 2019 11:33:43 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)AApr 05, 2019 11:33:43 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 26 transitions.Apr 05, 2019 11:33:45 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 1519 ms. Total solver calls (SAT/UNSAT): 81(81/0)
Apr 05, 2019 11:33:45 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 26 transitions.
Apr 05, 2019 11:33:46 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 804 ms. Total solver calls (SAT/UNSAT): 51(0/51)
Apr 05, 2019 11:33:46 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 3048ms conformant to PINS in folder :/home/mcc/execution
ppins2lts-mc, 0.002: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc( 0/ 8), 0.002: library has no initializer
pins2lts-mc( 0/ 8), 0.002: loading model GAL
pins2lts-mc( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc( 0/ 8), 0.003: Initializing POR dependencies: labels 27, guards 26
pins2lts-mc( 6/ 8), 0.004: library has no initializer
pins2lts-mc( 6/ 8), 0.004: loading model GAL
pins2lts-mc( 6/ 8), 0.004: completed loading model GAL
pins2lts-mc( 4/ 8), 0.005: library has no initializer
pins2lts-mc( 4/ 8), 0.005: loading model GAL
pins2lts-mc( 4/ 8), 0.005: completed loading model GAL
pins2lts-mc( 2/ 8), 0.006: library has no initializer
pins2lts-mc( 2/ 8), 0.006: loading model GAL
pins2lts-mc( 2/ 8), 0.006: completed loading model GAL
pins2lts-mc( 7/ 8), 0.006: library has no initializer
pins2lts-mc( 5/ 8), 0.006: library has no initializer
pins2lts-mc( 5/ 8), 0.006: loading model GAL
pins2lts-mc( 3/ 8), 0.006: library has no initializer
pins2lts-mc( 3/ 8), 0.006: loading model GAL
pins2lts-mc( 3/ 8), 0.006: completed loading model GAL
pins2lts-mc( 5/ 8), 0.006: completed loading model GAL
pins2lts-mc( 7/ 8), 0.006: loading model GAL
pins2lts-mc( 7/ 8), 0.007: completed loading model GAL
pins2lts-mc( 1/ 8), 0.007: library has no initializer
pins2lts-mc( 1/ 8), 0.007: loading model GAL
pins2lts-mc( 1/ 8), 0.007: completed loading model GAL
pins2lts-mc( 0/ 8), 0.020: There are 27 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 0.020: State length is 24, there are 26 groups
pins2lts-mc( 0/ 8), 0.020: Running bfs using 8 cores
pins2lts-mc( 0/ 8), 0.020: Using a non-indexing tree table with 2^27 elements
pins2lts-mc( 0/ 8), 0.020: Successor permutation: none
pins2lts-mc( 0/ 8), 0.020: Visible groups: 0 / 26, labels: 0 / 27
pins2lts-mc( 0/ 8), 0.020: POR cycle proviso: none
pins2lts-mc( 0/ 8), 0.020: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc( 0/ 8), 0.032: ~6 levels ~960 states ~3744 transitions
pins2lts-mc( 0/ 8), 0.038: ~7 levels ~1920 states ~7624 transitions
pins2lts-mc( 0/ 8), 0.215: ~8 levels ~3840 states ~15936 transitions
pins2lts-mc( 0/ 8), 0.310: ~10 levels ~7680 states ~30976 transitions
pins2lts-mc( 0/ 8), 0.479: ~11 levels ~15360 states ~59592 transitions
pins2lts-mc( 0/ 8), 0.940: ~13 levels ~30720 states ~115200 transitions
pins2lts-mc( 0/ 8), 1.672: ~15 levels ~61440 states ~222560 transitions
pins2lts-mc( 0/ 8), 3.181: ~17 levels ~122880 states ~432392 transitions
pins2lts-mc( 0/ 8), 5.509: ~20 levels ~245760 states ~854640 transitions
pins2lts-mc( 3/ 8), 8.913: ~15 levels ~491520 states ~1628080 transitions
pins2lts-mc( 3/ 8), 14.207: ~17 levels ~983040 states ~3133880 transitions
pins2lts-mc( 3/ 8), 23.812: ~20 levels ~1966080 states ~6098528 transitions
pins2lts-mc( 6/ 8), 41.073: ~26 levels ~3932160 states ~12801840 transitions
pins2lts-mc( 6/ 8), 74.734: ~29 levels ~7864320 states ~24990696 transitions
pins2lts-mc( 6/ 8), 140.956: ~34 levels ~15728640 states ~48259160 transitions
pins2lts-mc( 6/ 8), 266.752: ~39 levels ~31457280 states ~97150920 transitions
pins2lts-mc( 6/ 8), 520.298: ~43 levels ~62914560 states ~192284768 transitions
pins2lts-mc( 6/ 8), 1074.679: ~48 levels ~125829120 states ~377118424 transitions
pins2lts-mc( 3/ 8), 1126.617: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 1126.689:
pins2lts-mc( 0/ 8), 1126.689: mean standard work distribution: 6.3% (states) 5.4% (transitions)
pins2lts-mc( 0/ 8), 1126.689:
pins2lts-mc( 0/ 8), 1126.689: Explored 118143094 states 355197309 transitions, fanout: 3.007
pins2lts-mc( 0/ 8), 1126.689: Total exploration time 1126.660 sec (1126.590 sec minimum, 1126.631 sec on average)
pins2lts-mc( 0/ 8), 1126.689: States per second: 104861, Transitions per second: 315266
pins2lts-mc( 0/ 8), 1126.689:
pins2lts-mc( 0/ 8), 1126.689: Queue width: 8B, total height: 16262278, memory: 124.07MB
pins2lts-mc( 0/ 8), 1126.689: Tree memory: 1052.5MB, 8.2 B/state, compr.: 8.4%
pins2lts-mc( 0/ 8), 1126.689: Tree fill ratio (roots/leafs): 99.0%/11.0%
pins2lts-mc( 0/ 8), 1126.689: Stored 26 string chucks using 0MB
pins2lts-mc( 0/ 8), 1126.689: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 1126.689: Est. total memory use: 1176.6MB (~1148.1MB paged-in)
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:168)
at fr.lip6.move.gal.application.LTSminRunner.access$9(LTSminRunner.java:122)
at fr.lip6.move.gal.application.ITS-tools command line returned an error code 134
lang.Thread.run(Thread.java:748)
ITS-tools command line returned an error code 134

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="CloudOpsManagement-PT-00640by00320"
export BK_EXAMINATION="GlobalProperties"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3957"
echo " Executing tool itstools"
echo " Input is CloudOpsManagement-PT-00640by00320, examination is GlobalProperties"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r212-smll-155381377600075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00640by00320.tgz
mv CloudOpsManagement-PT-00640by00320 execution
cd execution
if [ "GlobalProperties" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "GlobalProperties" = "UpperBounds" ] ; 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 [ "GlobalProperties" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "GlobalProperties" != "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 "GlobalProperties.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property GlobalProperties.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "GlobalProperties.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 '' GlobalProperties.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 ;