Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.............
=====================================================================
Generated by BenchKit 2-2979
Executing tool lola
Input is DatabaseWithMutex-PT-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r014kn-qhx2-146347846400182
=====================================================================

--------------------
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 DatabaseWithMutex-COL-10-UpperBounds-0
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-1
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-15
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-2
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-3
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-4
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-5
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-6
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-7
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-8
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-9

=== Now, execution of the tool begins

BK_START 1463504517036

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
UpperBounds @ DatabaseWithMutex-PT-10
FORMULA DatabaseWithMutex-COL-10-UpperBounds-0 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-1 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-2 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-3 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-4 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-5 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-6 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-7 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-8 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-9 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-10 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-11 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-12 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-13 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-14 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-15 CANNOT_COMPUTE
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 1630/65536 symbol table entries, 31 collisions
lola: preprocessing...
lola: finding significant places
lola: 830 places, 800 transitions, 700 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 1040 transition conflict sets
lola: TASK
lola: reading formula from DatabaseWithMutex-COL-10-UpperBounds.task
lola: read: MAX(all_passive_8 + all_passive_7 + all_passive_9 + all_passive_10 + all_passive_1 + all_passive_4 + all_passive_2 + all_passive_3 + all_passive_6 + all_passive_5 - 0) : MAX(MesBuffReply_2_4 + MesBuffReply_4_1 + MesBuffReply_2_9 + MesBuffReply_2_10 + MesBuffReply_1_2 + MesBuffReply_5_3 + MesBuffReply_8_6 + MesBuffReply_5_6 + MesBuffReply_3_6 + MesBuffReply_9_4 + MesBuffReply_4_7 + MesBuffReply_3_9... (shortened)
lola: formula length: 17906
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(all_passive_6 + all_passive_10 + all_passive_9 + all_passive_8 + all_passive_7 + all_passive_5 + all_passive_4 + all_passive_3 + all_passive_2 + all_passive_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(MesBuffReply_8_9 + MesBuffReply_6_10 + MesBuffReply_9_1 + MesBuffReply_9_2 + MesBuffReply_9_3 + MesBuffReply_9_4 + MesBuffReply_9_5 + MesBuffReply_9_6 + MesBuffReply_9_7 + MesBuffReply_5_10 + MesBuffReply_9_8 + MesBuffReply_9_9 + MesBuffReply_10_9 + MesBuffReply_10_8 + MesBuffReply_10_7 + MesBuffReply_10_6 + MesBuffReply_10_5 + MesBuffReply_10_4 + MesBuffReply_10_3 + MesBuffReply_10_2 + MesBuf... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(WaitMutex_10_9 + WaitMutex_6_9 + WaitMutex_5_9 + WaitMutex_4_9 + WaitMutex_6_10 + WaitMutex_4_8 + WaitMutex_4_7 + WaitMutex_4_6 + WaitMutex_4_5 + WaitMutex_4_4 + WaitMutex_4_3 + WaitMutex_4_2 + WaitMutex_4_1 + WaitMutex_5_1 + WaitMutex_5_2 + WaitMutex_5_3 + WaitMutex_5_4 + WaitMutex_5_5 + WaitMutex_5_6 + WaitMutex_5_7 + WaitMutex_5_8 + WaitMutex_6_1 + WaitMutex_6_2 + WaitMutex_6_3 + WaitMutex_... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Mutex_9 + Mutex_8 + Mutex_7 + Mutex_6 + Mutex_5 + Mutex_4 + Mutex_3 + Mutex_2 + Mutex_1 + Mutex_10 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Message_4_10 + Message_5_10 + Message_10_9 + Message_10_8 + Message_10_7 + Message_10_6 + Message_10_5 + Message_10_4 + Message_10_3 + Message_10_2 + Message_10_1 + Message_9_9 + Message_9_8 + Message_9_7 + Message_9_6 + Message_9_5 + Message_9_4 + Message_9_3 + Message_9_2 + Message_9_1 + Message_6_10 + Message_8_9 + Message_8_8 + Message_8_7 + Message_8_6 + Message_8_5 + Message_8_4 + Messag... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Active_1_9 + Active_1_8 + Active_1_7 + Active_1_6 + Active_1_5 + Active_1_4 + Active_1_3 + Active_1_2 + Active_1_1 + Active_10_10 + Active_10_9 + Active_5_10 + Active_10_8 + Active_10_7 + Active_10_6 + Active_10_5 + Active_10_4 + Active_10_3 + Active_10_2 + Active_10_1 + Active_6_10 + Active_1_10 + Active_7_10 + Active_9_9 + Active_9_8 + Active_9_7 + Active_9_6 + Active_9_5 + Active_9_4 + Acti... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Modify_2_10 + Modify_10_10 + Modify_8_10 + Modify_3_10 + Modify_9_9 + Modify_9_8 + Modify_9_7 + Modify_9_6 + Modify_9_5 + Modify_9_4 + Modify_9_3 + Modify_9_2 + Modify_9_1 + Modify_9_10 + Modify_8_9 + Modify_8_8 + Modify_8_7 + Modify_8_6 + Modify_8_5 + Modify_8_4 + Modify_8_3 + Modify_8_2 + Modify_8_1 + Modify_4_10 + Modify_7_9 + Modify_7_8 + Modify_7_7 + Modify_7_6 + Modify_7_5 + Modify_7_4 +... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Message_4_10 + Message_5_10 + Message_10_9 + Message_10_8 + Message_10_7 + Message_10_6 + Message_10_5 + Message_10_4 + Message_10_3 + Message_10_2 + Message_10_1 + Message_9_9 + Message_9_8 + Message_9_7 + Message_9_6 + Message_9_5 + Message_9_4 + Message_9_3 + Message_9_2 + Message_9_1 + Message_6_10 + Message_8_9 + Message_8_8 + Message_8_7 + Message_8_6 + Message_8_5 + Message_8_4 + Messag... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(all_passive_6 + all_passive_10 + all_passive_9 + all_passive_8 + all_passive_7 + all_passive_5 + all_passive_4 + all_passive_3 + all_passive_2 + all_passive_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(updating_5_9 + updating_5_8 + updating_5_7 + updating_5_6 + updating_5_5 + updating_5_4 + updating_5_3 + updating_5_2 + updating_5_1 + updating_9_10 + updating_8_10 + updating_1_9 + updating_1_10 + updating_4_9 + updating_4_8 + updating_4_7 + updating_4_6 + updating_4_5 + updating_4_4 + updating_4_3 + updating_4_2 + updating_4_1 + updating_2_9 + updating_3_9 + updating_3_8 + updating_3_7 + upd... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Active_1_9 + Active_1_8 + Active_1_7 + Active_1_6 + Active_1_5 + Active_1_4 + Active_1_3 + Active_1_2 + Active_1_1 + Active_10_10 + Active_10_9 + Active_5_10 + Active_10_8 + Active_10_7 + Active_10_6 + Active_10_5 + Active_10_4 + Active_10_3 + Active_10_2 + Active_10_1 + Active_6_10 + Active_1_10 + Active_7_10 + Active_9_9 + Active_9_8 + Active_9_7 + Active_9_6 + Active_9_5 + Active_9_4 + Acti... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Acknowledge_7_9 + Acknowledge_7_8 + Acknowledge_7_7 + Acknowledge_7_6 + Acknowledge_7_5 + Acknowledge_7_4 + Acknowledge_7_3 + Acknowledge_7_2 + Acknowledge_7_1 + Acknowledge_4_9 + Acknowledge_2_10 + Acknowledge_6_9 + Acknowledge_6_8 + Acknowledge_6_7 + Acknowledge_6_6 + Acknowledge_6_5 + Acknowledge_6_4 + Acknowledge_6_3 + Acknowledge_6_2 + Acknowledge_6_1 + Acknowledge_5_9 + Acknowledge_8_10 ... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Message_4_10 + Message_5_10 + Message_10_9 + Message_10_8 + Message_10_7 + Message_10_6 + Message_10_5 + Message_10_4 + Message_10_3 + Message_10_2 + Message_10_1 + Message_9_9 + Message_9_8 + Message_9_7 + Message_9_6 + Message_9_5 + Message_9_4 + Message_9_3 + Message_9_2 + Message_9_1 + Message_6_10 + Message_8_9 + Message_8_8 + Message_8_7 + Message_8_6 + Message_8_5 + Message_8_4 + Messag... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 219 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(MesBuffReply_8_9 + MesBuffReply_6_10 + MesBuffReply_9_1 + MesBuffReply_9_2 + MesBuffReply_9_3 + MesBuffReply_9_4 + MesBuffReply_9_5 + MesBuffReply_9_6 + MesBuffReply_9_7 + MesBuffReply_5_10 + MesBuffReply_9_8 + MesBuffReply_9_9 + MesBuffReply_10_9 + MesBuffReply_10_8 + MesBuffReply_10_7 + MesBuffReply_10_6 + MesBuffReply_10_5 + MesBuffReply_10_4 + MesBuffReply_10_3 + MesBuffReply_10_2 + MesBuf... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 219 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(all_passive_6 + all_passive_10 + all_passive_9 + all_passive_8 + all_passive_7 + all_passive_5 + all_passive_4 + all_passive_3 + all_passive_2 + all_passive_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 217 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(all_passive_6 + all_passive_10 + all_passive_9 + all_passive_8 + all_passive_7 + all_passive_5 + all_passive_4 + all_passive_3 + all_passive_2 + all_passive_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2800 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: time limit reached - aborting
lola: preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: local time limit reached - aborting

BK_STOP 1463508057910

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

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="DatabaseWithMutex-PT-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lola"
export BK_RESULT_DIR="/home/fko/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

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-10.tgz
mv DatabaseWithMutex-PT-10 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool lola"
echo " Input is DatabaseWithMutex-PT-10, 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 r014kn-qhx2-146347846400182"
echo "====================================================================="
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
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 ;