fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r049-tajo-171620400900499
Last Updated
July 7, 2024

About the Execution of LoLA for BusinessProcesses-PT-07

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
356.455 31088.00 32086.00 25.00 FFFFTFTFFFFFTFFF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r049-tajo-171620400900499.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.............................
=====================================================================
Generated by BenchKit 2-5568
Executing tool lola
Input is BusinessProcesses-PT-07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r049-tajo-171620400900499
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 16:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 169K Apr 11 16:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 11 16:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 11 16:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 100K May 18 16:42 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 BusinessProcesses-PT-07-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717031459213

FORMULA BusinessProcesses-PT-07-LTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BusinessProcesses-PT-07-LTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
[lola] FINAL RESULTS
[lola]  FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
[lola] BusinessProcesses-PT-07-LTLCardinality-00: LTL false LTL model checker
[lola] BusinessProcesses-PT-07-LTLCardinality-01: CONJ false LTL model checker
[lola] BusinessProcesses-PT-07-LTLCardinality-02: CONJ false LTL model checker
[lola] BusinessProcesses-PT-07-LTLCardinality-03: INITIAL false preprocessing
[lola] BusinessProcesses-PT-07-LTLCardinality-04: INITIAL true preprocessing
[lola] BusinessProcesses-PT-07-LTLCardinality-05: LTL false LTL model checker
[lola] BusinessProcesses-PT-07-LTLCardinality-06: LTL true LTL model checker
[lola] BusinessProcesses-PT-07-LTLCardinality-07: LTL false LTL model checker
[lola] BusinessProcesses-PT-07-LTLCardinality-08: AG false findpath
[lola] BusinessProcesses-PT-07-LTLCardinality-09: LTL false LTL model checker
[lola] BusinessProcesses-PT-07-LTLCardinality-10: LTL false LTL model checker
[lola] BusinessProcesses-PT-07-LTLCardinality-11: AG false findpath
[lola] BusinessProcesses-PT-07-LTLCardinality-12: F true state space / EG
[lola] BusinessProcesses-PT-07-LTLCardinality-13: INITIAL false preprocessing
[lola] BusinessProcesses-PT-07-LTLCardinality-14: LTL/CTL false LTL model checker
[lola] BusinessProcesses-PT-07-LTLCardinality-15: INITIAL false preprocessing
[lola]
[lola] Time elapsed: 31 secs. Pages in use: 1

BK_STOP 1717031490301

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

[lola][I] LoLA will run for 3600 seconds at most (--timelimit)
[lola][W] unknown unit in memory specification: using default
[lola][I] MEM LIMIT 5
[lola][I] NET
[lola][I] reading net from model.pnml
[lola][I] input: PNML file (--pnmlnet)
[lola][I] reading pnml
[lola][I] PNML file contains place/transition net
[lola][I] closed net file model.pnml
[lola][I] finished parsing
[lola][I] Reading formula.
[lola][I] Using XML format (--xmlformula)
[lola][I] reading XML formula
[lola][I] reading formula from LTLCardinality.xml
[lola][I] Rule S: 0 transitions removed,0 places removed
[lola][I] LAUNCH task # 22 (type CNST) for 21 BusinessProcesses-PT-07-LTLCardinality-03
[lola][I] time limit : 0 sec
[lola][I] memory limit: 0 pages
[lola][I] LAUNCH task # 25 (type CNST) for 24 BusinessProcesses-PT-07-LTLCardinality-04
[lola][I] time limit : 0 sec
[lola][I] memory limit: 0 pages
[lola][I] LAUNCH task # 13 (type CNST) for 10 BusinessProcesses-PT-07-LTLCardinality-02
[lola][I] time limit : 0 sec
[lola][I] memory limit: 0 pages
[lola][I] LAUNCH task # 52 (type CNST) for 51 BusinessProcesses-PT-07-LTLCardinality-13
[lola][I] time limit : 0 sec
[lola][I] memory limit: 0 pages
[lola][I] LAUNCH task # 58 (type CNST) for 57 BusinessProcesses-PT-07-LTLCardinality-15
[lola][I] time limit : 0 sec
[lola][I] memory limit: 0 pages
[lola][I] FINISHED task # 52 (type CNST) for BusinessProcesses-PT-07-LTLCardinality-13
[lola][I] result : false
[lola][I] FINISHED task # 13 (type CNST) for BusinessProcesses-PT-07-LTLCardinality-02
[lola][I] result : true
[lola][I] LAUNCH task # 8 (type EXCL) for 3 BusinessProcesses-PT-07-LTLCardinality-01
[lola][I] time limit : 155 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 22 (type CNST) for BusinessProcesses-PT-07-LTLCardinality-03
[lola][I] result : false
[lola][I] FINISHED task # 25 (type CNST) for BusinessProcesses-PT-07-LTLCardinality-04
[lola][I] result : true
[lola][I] FINISHED task # 58 (type CNST) for BusinessProcesses-PT-07-LTLCardinality-15
[lola][I] result : false
[lola][I] LAUNCH task # 64 (type EQUN) for 10 BusinessProcesses-PT-07-LTLCardinality-02
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] FINISHED task # 8 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-01
[lola][I] result : true
[lola][I] markings : 1
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 61 (type EXCL) for 10 BusinessProcesses-PT-07-LTLCardinality-02
[lola][I] time limit : 187 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 61 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-02
[lola][I] result : false
[lola][I] markings : 1
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][W] CANCELED task # 64 (type EQUN) for BusinessProcesses-PT-07-LTLCardinality-02 (obsolete)
[lola][I] LAUNCH task # 6 (type EXCL) for 3 BusinessProcesses-PT-07-LTLCardinality-01
[lola][I] time limit : 254 sec
[lola][I] memory limit: 2000 pages
[lola][I] LAUNCH task # 72 (type FNDP) for 45 BusinessProcesses-PT-07-LTLCardinality-11
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] LAUNCH task # 73 (type FNDP) for 36 BusinessProcesses-PT-07-LTLCardinality-08
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] LAUNCH task # 74 (type EQUN) for 45 BusinessProcesses-PT-07-LTLCardinality-11
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] FINISHED task # 6 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-01
[lola][I] result : false
[lola][I] markings : 16
[lola][I] fired transitions : 16
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 43 (type EXCL) for 42 BusinessProcesses-PT-07-LTLCardinality-10
[lola][I] time limit : 297 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 43 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-10
[lola][I] result : false
[lola][I] markings : 163
[lola][I] fired transitions : 163
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 55 (type EXCL) for 54 BusinessProcesses-PT-07-LTLCardinality-14
[lola][I] time limit : 356 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 55 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-14
[lola][I] result : false
[lola][I] markings : 163
[lola][I] fired transitions : 163
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 40 (type EXCL) for 39 BusinessProcesses-PT-07-LTLCardinality-09
[lola][I] time limit : 396 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 72 (type FNDP) for BusinessProcesses-PT-07-LTLCardinality-11
[lola][I] result : true
[lola][I] tried executions : 1
[lola][I] time used : 0
[lola][I] memory pages used : 0
[lola][W] CANCELED task # 74 (type EQUN) for BusinessProcesses-PT-07-LTLCardinality-11 (obsolete)
[lola][I] LAUNCH task # 69 (type EQUN) for 48 BusinessProcesses-PT-07-LTLCardinality-12
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] LAUNCH task # 76 (type EQUN) for 36 BusinessProcesses-PT-07-LTLCardinality-08
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] FINISHED task # 40 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-09
[lola][I] result : false
[lola][I] markings : 163
[lola][I] fired transitions : 163
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 34 (type EXCL) for 33 BusinessProcesses-PT-07-LTLCardinality-07
[lola][I] time limit : 509 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 73 (type FNDP) for BusinessProcesses-PT-07-LTLCardinality-08
[lola][I] result : true
[lola][I] tried executions : 1
[lola][I] time used : 0
[lola][I] memory pages used : 0
[lola][W] CANCELED task # 76 (type EQUN) for BusinessProcesses-PT-07-LTLCardinality-08 (obsolete)
[lola][I] FINISHED task # 34 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-07
[lola][I] result : false
[lola][I] markings : 164
[lola][I] fired transitions : 164
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 31 (type EXCL) for 30 BusinessProcesses-PT-07-LTLCardinality-06
[lola][I] time limit : 713 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 31 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-06
[lola][I] result : true
[lola][I] markings : 1
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 28 (type EXCL) for 27 BusinessProcesses-PT-07-LTLCardinality-05
[lola][I] time limit : 892 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 28 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-05
[lola][I] result : false
[lola][I] markings : 163
[lola][I] fired transitions : 163
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 19 (type EXCL) for 10 BusinessProcesses-PT-07-LTLCardinality-02
[lola][I] time limit : 1189 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 19 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-02
[lola][I] result : false
[lola][I] markings : 163
[lola][I] fired transitions : 163
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 66 (type EXCL) for 48 BusinessProcesses-PT-07-LTLCardinality-12
[lola][I] time limit : 1784 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 64 (type EQUN) for BusinessProcesses-PT-07-LTLCardinality-02
[lola][I] result : unknown
[lola][I] FINISHED task # 66 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-12
[lola][I] result : false
[lola][I] markings : 1
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][W] CANCELED task # 69 (type EQUN) for BusinessProcesses-PT-07-LTLCardinality-12 (obsolete)
[lola][I] LAUNCH task # 1 (type EXCL) for 0 BusinessProcesses-PT-07-LTLCardinality-00
[lola][I] time limit : 3569 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 1 (type EXCL) for BusinessProcesses-PT-07-LTLCardinality-00
[lola][I] result : false
[lola][I] markings : 301
[lola][I] fired transitions : 569
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] Portfolio finished: no open formulas

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-07"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lola"
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 2-5568"
echo " Executing tool lola"
echo " Input is BusinessProcesses-PT-07, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r049-tajo-171620400900499"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-07.tgz
mv BusinessProcesses-PT-07 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;