About the Execution of 2021-gold for CloudOpsManagement-PT-00640by00320
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r046-smll-165252115700061.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is CloudOpsManagement-PT-00640by00320, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115700061
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 9.4K Apr 29 17:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 29 17:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 17:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 17:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K May 9 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 07:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 13 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 17K May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-00
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-01
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-02
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-03
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-04
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-05
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-06
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-07
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-08
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-09
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-10
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-11
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-12
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-13
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-14
FORMULA_NAME CloudOpsManagement-PT-00640by00320-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652524069452
Running Version 0
[2022-05-14 10:27:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-14 10:27:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 10:27:53] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2022-05-14 10:27:53] [INFO ] Transformed 27 places.
[2022-05-14 10:27:53] [INFO ] Transformed 29 transitions.
[2022-05-14 10:27:53] [INFO ] Parsed PT model containing 27 places and 29 transitions in 133 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
// Phase 1: matrix 29 rows 27 cols
[2022-05-14 10:27:53] [INFO ] Computed 11 place invariants in 9 ms
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-15 640 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-13 320 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-05 640 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-00 320 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10269 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=540 ) properties (out of 12) seen :2880
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-14 640 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-10 320 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-07 320 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-01 640 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :681
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :669
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 8) seen :664
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :672
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :662
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :712
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :673
// Phase 1: matrix 29 rows 27 cols
[2022-05-14 10:27:53] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-14 10:27:53] [INFO ] [Real]Absence check using 11 positive place invariants in 15 ms returned sat
[2022-05-14 10:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:53] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-14 10:27:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-14 10:27:53] [INFO ] [Real]Added 3 Read/Feed constraints in 12 ms returned sat
[2022-05-14 10:27:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:27:53] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2022-05-14 10:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:53] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-14 10:27:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2022-05-14 10:27:53] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-14 10:27:53] [INFO ] Added : 25 causal constraints over 6 iterations in 79 ms. Result :sat
Minimization took 18 ms.
[2022-05-14 10:27:53] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2022-05-14 10:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-14 10:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-14 10:27:54] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-14 10:27:54] [INFO ] Added : 21 causal constraints over 6 iterations in 58 ms. Result :sat
Minimization took 15 ms.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using state equation in 16 ms returned unsat
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2022-05-14 10:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2022-05-14 10:27:54] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-14 10:27:54] [INFO ] Added : 25 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 17 ms.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-14 10:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-14 10:27:54] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 9 ms.
[2022-05-14 10:27:54] [INFO ] Added : 25 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-14 10:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2022-05-14 10:27:54] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-14 10:27:54] [INFO ] Added : 25 causal constraints over 6 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Real]Added 3 Read/Feed constraints in 5 ms returned sat
[2022-05-14 10:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-14 10:27:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2022-05-14 10:27:54] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-14 10:27:54] [INFO ] Added : 21 causal constraints over 5 iterations in 50 ms. Result :sat
Minimization took 20 ms.
[2022-05-14 10:27:55] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-14 10:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-14 10:27:55] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2022-05-14 10:27:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:27:55] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-14 10:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:27:55] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-14 10:27:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2022-05-14 10:27:55] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-14 10:27:55] [INFO ] Added : 21 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [320, 320, 960, 320, 320, 320, 320, 320] Max seen :[33, 8, 960, 7, 6, 3, 33, 8]
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-04 960 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 98100 steps, including 98 resets, run finished after 372 ms. (steps per millisecond=263 ) properties (out of 7) seen :1335 could not realise parikh vector
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-12 320 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-11 320 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-03 320 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-02 320 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 66100 steps, including 98 resets, run finished after 138 ms. (steps per millisecond=478 ) properties (out of 3) seen :6 could not realise parikh vector
Incomplete Parikh walk after 162600 steps, including 99 resets, run finished after 335 ms. (steps per millisecond=485 ) properties (out of 3) seen :356 could not realise parikh vector
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-09 320 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 130600 steps, including 98 resets, run finished after 238 ms. (steps per millisecond=548 ) properties (out of 2) seen :328 could not realise parikh vector
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-08 320 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 130600 steps, including 98 resets, run finished after 227 ms. (steps per millisecond=575 ) properties (out of 1) seen :320 could not realise parikh vector
FORMULA CloudOpsManagement-PT-00640by00320-UpperBounds-06 320 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
BK_STOP 1652524078584
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is CloudOpsManagement-PT-00640by00320, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r046-smll-165252115700061"
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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;