fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r042-oct2-162038287900171
Last Updated
Jun 28, 2021

About the Execution of LoLA for ClientsAndServers-PT-N0020P0

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
72.075 93.00 942.00 2.50 80 40 80 40 160 40 40 80 80 40 40 80 60 60 40 40 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r042-oct2-162038287900171.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 lola
Input is ClientsAndServers-PT-N0020P0, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-oct2-162038287900171
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 147K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 03:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 12:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 9.1K May 5 16:51 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 ClientsAndServers-PT-N0020P0-UpperBounds-00
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-01
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-02
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-03
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-04
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-05
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-06
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-07
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-08
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-09
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-10
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-11
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-12
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-13
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-14
FORMULA_NAME ClientsAndServers-PT-N0020P0-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620468932064

starting LoLA
BK_INPUT ClientsAndServers-PT-N0020P0
BK_EXAMINATION: UpperBounds
bin directory: /home/mcc/BenchKit/bin
current directory: /home/mcc/execution
Upper Bounds

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-06 40 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-03 40 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-00 80 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-15 40 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-04 160 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-07 80 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-12 60 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-10 40 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-13 60 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-01 40 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-02 80 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-08 80 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-14 40 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-11 80 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-05 40 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0020P0-UpperBounds-09 40 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1620468932157

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

lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/UpperBounds.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 52 (type EXCL) for 18 ClientsAndServers-PT-N0020P0-UpperBounds-06
lola: time limit : 128 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 48 (type FNDP) for 18 ClientsAndServers-PT-N0020P0-UpperBounds-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 51 (type EQUN) for 18 ClientsAndServers-PT-N0020P0-UpperBounds-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 50 (type FNDP) for 9 ClientsAndServers-PT-N0020P0-UpperBounds-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 40
lola: REPORT NUM
lola: FINISHED task # 48 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-06
lola: fired transitions : 1369
lola: tried executions : 1
lola: time used : 0.000000
lola: REPORT NUM
lola: FINISHED task # 52 (type EXCL) for ClientsAndServers-PT-N0020P0-UpperBounds-06
lola: markings : 1493
lola: fired transitions : 1567
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 51 (type EQUN) for ClientsAndServers-PT-N0020P0-UpperBounds-06 (obsolete)
lola: LAUNCH task # 64 (type EXCL) for 45 ClientsAndServers-PT-N0020P0-UpperBounds-15
lola: time limit : 138 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 49 (type FNDP) for 12 ClientsAndServers-PT-N0020P0-UpperBounds-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 54 (type FNDP) for 0 ClientsAndServers-PT-N0020P0-UpperBounds-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/UpperBounds-51.sara.
sara: place or transition ordering is non-deterministic

lola: REPORT NUM
lola: FINISHED task # 50 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-03
lola: fired transitions : 79
lola: tried executions : 1
lola: time used : 0.000000
lola: Structural Bound: 40
lola: LAUNCH task # 59 (type FNDP) for 21 ClientsAndServers-PT-N0020P0-UpperBounds-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 64 (type EXCL) for ClientsAndServers-PT-N0020P0-UpperBounds-15
lola: markings : 1547
lola: fired transitions : 1557
lola: time used : 0.000000
lola: memory pages used : 1
lola: REPORT NUM
lola: FINISHED task # 54 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-00
lola: fired transitions : 399
lola: tried executions : 1
lola: time used : 0.000000
lola: LAUNCH task # 74 (type EXCL) for 36 ClientsAndServers-PT-N0020P0-UpperBounds-12
lola: time limit : 163 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 66 (type FNDP) for 30 ClientsAndServers-PT-N0020P0-UpperBounds-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 51 (type EQUN) for ClientsAndServers-PT-N0020P0-UpperBounds-06
lola: time used : 0.000000
lola: REPORT NUM
lola: FINISHED task # 49 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-04
lola: tried executions : 1
lola: time used : 0.000000
lola: REPORT NUM
lola: LAUNCH task # 69 (type FNDP) for 3 ClientsAndServers-PT-N0020P0-UpperBounds-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 59 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-07
lola: fired transitions : 479
lola: tried executions : 1
lola: time used : 0.000000
lola: LAUNCH task # 75 (type FNDP) for 6 ClientsAndServers-PT-N0020P0-UpperBounds-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 60
lola: REPORT NUM
lola: FINISHED task # 74 (type EXCL) for ClientsAndServers-PT-N0020P0-UpperBounds-12
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 89 (type EXCL) for 39 ClientsAndServers-PT-N0020P0-UpperBounds-13
lola: time limit : 225 sec
lola: memory limit: 32 pages
lola: REPORT NUM
lola: FINISHED task # 66 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-10
lola: fired transitions : 79
lola: tried executions : 1
lola: time used : 0.000000
lola: LAUNCH task # 78 (type FNDP) for 15 ClientsAndServers-PT-N0020P0-UpperBounds-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 60
lola: REPORT NUM
lola: FINISHED task # 89 (type EXCL) for ClientsAndServers-PT-N0020P0-UpperBounds-13
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 95 (type EXCL) for 42 ClientsAndServers-PT-N0020P0-UpperBounds-14
lola: time limit : 300 sec
lola: memory limit: 32 pages
lola: REPORT NUM
lola: FINISHED task # 69 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-01
lola: fired transitions : 79
lola: tried executions : 1
lola: time used : 0.000000
lola: REPORT NUM
lola: LAUNCH task # 81 (type FNDP) for 27 ClientsAndServers-PT-N0020P0-UpperBounds-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 40
lola: FINISHED task # 75 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-02
lola: fired transitions : 399
lola: tried executions : 1
lola: time used : 0.000000
lola: LAUNCH task # 84 (type FNDP) for 24 ClientsAndServers-PT-N0020P0-UpperBounds-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 84 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-08
lola: fired transitions : 479
lola: tried executions : 1
lola: time used : 0.000000
lola: LAUNCH task # 90 (type FNDP) for 33 ClientsAndServers-PT-N0020P0-UpperBounds-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 95 (type EXCL) for ClientsAndServers-PT-N0020P0-UpperBounds-14
lola: markings : 1409
lola: fired transitions : 1411
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 92 (type EXCL) for 33 ClientsAndServers-PT-N0020P0-UpperBounds-11
lola: time limit : 600 sec
lola: memory limit: 32 pages
lola: Structural Bound: 80
lola: REPORT NUM
lola: FINISHED task # 92 (type EXCL) for ClientsAndServers-PT-N0020P0-UpperBounds-11
lola: markings : 401
lola: fired transitions : 400
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 90 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-11 (obsolete)
lola: REPORT NUM
lola: LAUNCH task # 83 (type EXCL) for 27 ClientsAndServers-PT-N0020P0-UpperBounds-09
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 79 (type EQUN) for 15 ClientsAndServers-PT-N0020P0-UpperBounds-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 78 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-05
lola: fired transitions : 1429
lola: tried executions : 1
lola: time used : 0.000000
lola: CANCELED task # 79 (type EQUN) for ClientsAndServers-PT-N0020P0-UpperBounds-05 (obsolete)
lola: LAUNCH task # 82 (type EQUN) for 27 ClientsAndServers-PT-N0020P0-UpperBounds-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 40
lola: REPORT NUM
lola: FINISHED task # 90 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-11
lola: fired transitions : 399
lola: tried executions : 1
lola: time used : 0.000000
lola: REPORT NUM
lola: FINISHED task # 81 (type FNDP) for ClientsAndServers-PT-N0020P0-UpperBounds-09
lola: fired transitions : 1379
lola: tried executions : 1
lola: time used : 0.000000
lola: CANCELED task # 82 (type EQUN) for ClientsAndServers-PT-N0020P0-UpperBounds-09 (obsolete)
lola: CANCELED task # 83 (type EXCL) for ClientsAndServers-PT-N0020P0-UpperBounds-09 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ClientsAndServers-PT-N0020P0-UpperBounds-00: BOUND 80 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-01: BOUND 40 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-02: BOUND 80 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-03: BOUND 40 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-04: BOUND 160 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-05: BOUND 40 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-06: BOUND 40 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-07: BOUND 80 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-08: BOUND 80 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-09: BOUND 40 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-10: BOUND 40 findpath
ClientsAndServers-PT-N0020P0-UpperBounds-11: BOUND 80 state space
ClientsAndServers-PT-N0020P0-UpperBounds-12: BOUND 60 state space
ClientsAndServers-PT-N0020P0-UpperBounds-13: BOUND 60 state space
ClientsAndServers-PT-N0020P0-UpperBounds-14: BOUND 40 state space
ClientsAndServers-PT-N0020P0-UpperBounds-15: BOUND 40 state space


Time elapsed: 0 secs. Pages in use: 1

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="ClientsAndServers-PT-N0020P0"
export BK_EXAMINATION="UpperBounds"
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 2-4028"
echo " Executing tool lola"
echo " Input is ClientsAndServers-PT-N0020P0, 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 r042-oct2-162038287900171"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0020P0.tgz
mv ClientsAndServers-PT-N0020P0 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;