fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r215-oct2-165281605900141
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for SemanticWebServices-PT-S064P18

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
278.308 5788.00 12995.00 97.70 TFTTFTTTTFTTFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r215-oct2-165281605900141.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SemanticWebServices-PT-S064P18, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900141
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 6.3K Apr 29 12:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 12:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 29 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 29 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 12:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 29 12:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 173K May 10 09:34 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 SemanticWebServices-PT-S064P18-ReachabilityFireability-00
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-01
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-02
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-03
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-04
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-05
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-06
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-07
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-08
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-09
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-10
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-11
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-12
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-13
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-14
FORMULA_NAME SemanticWebServices-PT-S064P18-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655068552584

Running Version 0
[2022-06-12 21:15:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-12 21:15:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:15:55] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2022-06-12 21:15:55] [INFO ] Transformed 154 places.
[2022-06-12 21:15:55] [INFO ] Transformed 236 transitions.
[2022-06-12 21:15:55] [INFO ] Parsed PT model containing 154 places and 236 transitions in 184 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 122 transitions
Reduce redundant transitions removed 122 transitions.
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 15) seen :7
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :1
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :1
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-06-12 21:15:55] [INFO ] Flow matrix only has 103 transitions (discarded 9 similar events)
// Phase 1: matrix 103 rows 152 cols
[2022-06-12 21:15:55] [INFO ] Computed 52 place invariants in 12 ms
[2022-06-12 21:15:55] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-12 21:15:55] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2022-06-12 21:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:55] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2022-06-12 21:15:55] [INFO ] State equation strengthened by 93 read => feed constraints.
[2022-06-12 21:15:55] [INFO ] [Real]Added 93 Read/Feed constraints in 26 ms returned sat
[2022-06-12 21:15:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-06-12 21:15:55] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 8 ms returned sat
[2022-06-12 21:15:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:55] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 12 ms returned sat
[2022-06-12 21:15:56] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 14 ms.
[2022-06-12 21:15:56] [INFO ] Added : 91 causal constraints over 19 iterations in 202 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-12 21:15:56] [INFO ] [Real]Absence check using 2 positive place invariants in 26 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 32 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:56] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Real]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-06-12 21:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 6 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:56] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned unsat
[2022-06-12 21:15:56] [INFO ] [Real]Absence check using 2 positive place invariants in 13 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 6 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:56] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2022-06-12 21:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 15 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 8 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:56] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-06-12 21:15:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2022-06-12 21:15:56] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 18 ms.
[2022-06-12 21:15:57] [INFO ] Added : 84 causal constraints over 17 iterations in 152 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-12 21:15:57] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 44 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:57] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2022-06-12 21:15:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 7 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:57] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 21 ms returned unsat
[2022-06-12 21:15:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 7 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:57] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-06-12 21:15:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 7 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:57] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2022-06-12 21:15:57] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 7 ms.
[2022-06-12 21:15:57] [INFO ] Added : 84 causal constraints over 17 iterations in 177 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-12 21:15:57] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 6 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:57] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2022-06-12 21:15:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:57] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-12 21:15:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 7 ms returned sat
[2022-06-12 21:15:57] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 6 ms.
[2022-06-12 21:15:58] [INFO ] Added : 80 causal constraints over 16 iterations in 130 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 4 different solutions.
Finished Parikh walk after 168 steps, including 1 resets, run visited all 4 properties in 3 ms. (steps per millisecond=56 )
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SemanticWebServices-PT-S064P18-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655068558372

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="SemanticWebServices-PT-S064P18"
export BK_EXAMINATION="ReachabilityFireability"
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 SemanticWebServices-PT-S064P18, 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 r215-oct2-165281605900141"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P18.tgz
mv SemanticWebServices-PT-S064P18 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; 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
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;