Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r338-tall-171679087500377.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool tapaal
Input is SafeBus-COL-15, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-tall-171679087500377
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 8.0K Apr 12 15:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 12 15:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 12 15:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 12 15:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 12 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 12 16:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 16:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 42K May 18 16:43 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 SafeBus-COL-15-CTLCardinality-2024-00
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-01
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-02
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-03
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-04
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-05
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-06
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-07
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-08
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-09
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-10
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-11
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-12
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-13
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-14
FORMULA_NAME SafeBus-COL-15-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716965490133

tapaal
Got BK_BIN_PATH=/home/mcc/BenchKit/bin/
---> tapaal --- TAPAAL - v2.2024
Setting MODEL_PATH=.
Setting VERIFYPN=/home/mcc/BenchKit/bin/verifypn
Got BK_TIME_CONFINEMENT=3600
Setting TEMPDIR=/home/mcc/BenchKit/bin/tmp
Got BK_MEMORY_CONFINEMENT=16384
Limiting to 16265216 kB
Total timeout: 3590
Time left: 3590

*************************************
* TAPAAL verifying CTLCardinality *
*************************************
TEMPDIR=/home/mcc/BenchKit/bin/tmp
QF=/home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv
MF=/home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)

Time left: 3590
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (16 in total)
Total simplification timout is 718 -- reduction timeout is 299
timeout 3590 /home/mcc/BenchKit/bin/verifypn -n -q 718 -l 29 -d 299 -z 4 -s OverApprox --binary-query-io 2 --write-simplified /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./CTLCardinality.xml

FORMULA SafeBus-COL-15-CTLCardinality-2024-02 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 2 was solved

Query is NOT satisfied.

FORMULA SafeBus-COL-15-CTLCardinality-2024-04 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 4 was solved

Query is NOT satisfied.

FORMULA SafeBus-COL-15-CTLCardinality-2024-05 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 5 was solved

Query is NOT satisfied.

FORMULA SafeBus-COL-15-CTLCardinality-2024-06 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 6 was solved

Query is satisfied.

FORMULA SafeBus-COL-15-CTLCardinality-2024-07 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 7 was solved

Query is NOT satisfied.

FORMULA SafeBus-COL-15-CTLCardinality-2024-08 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 8 was solved

Query is NOT satisfied.

FORMULA SafeBus-COL-15-CTLCardinality-2024-09 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 9 was solved

Query is NOT satisfied.

FORMULA SafeBus-COL-15-CTLCardinality-2024-10 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 10 was solved

Query is satisfied.

FORMULA SafeBus-COL-15-CTLCardinality-2024-13 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 13 was solved

Query is NOT satisfied.

FORMULA SafeBus-COL-15-CTLCardinality-2024-14 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 14 was solved

Query is NOT satisfied.
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Time left: 3588

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (6 in total)
Each query is verified by 4 parallel strategies for 299 seconds
------------------- QUERY 1 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 0.069959 on verification
@@@3.18,156288@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BestFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 1 -n


Query index 0 was solved
Query is NOT satisfied.

Spent 0.070515 on verification
@@@3.17,156068@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 1 -n

FORMULA SafeBus-COL-15-CTLCardinality-2024-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3584
------------------- QUERY 2 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 0.070074 on verification
@@@2.61,156368@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 2 -n

FORMULA SafeBus-COL-15-CTLCardinality-2024-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3582
------------------- QUERY 3 ----------------------
No solution found
Command terminated by signal 9
@@@143.29,7368240@@@
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BestFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 3 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 3 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s DFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 3 -n


Time left: 3279
------------------- QUERY 4 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is NOT satisfied.

Spent 0.169364 on verification
@@@2.19,66332@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 4 -n

FORMULA SafeBus-COL-15-CTLCardinality-2024-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3277
------------------- QUERY 5 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 0.040766 on verification
@@@2.06,64944@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s DFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 5 -n


Query index 0 was solved
Query is satisfied.

Spent 0.050215 on verification
@@@2.07,65040@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 5 -n

FORMULA SafeBus-COL-15-CTLCardinality-2024-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3275
------------------- QUERY 6 ----------------------
Solution found by parallel processing (step 1)


Query index 0 was solved
Query is satisfied.

Spent 0.04203 on verification
@@@2.05,64852@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BestFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 6 -n

FORMULA SafeBus-COL-15-CTLCardinality-2024-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 3272
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 1 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 512 seconds)
Time left: 3272
------------------- QUERY 3 ----------------------
Running query 3 for 3272 seconds. Remaining: 1 queries and 3272 seconds
No solution found
Command terminated by signal 9
@@@551.22,8465824@@@
Command terminated by signal 9
@@@1152.71,16112904@@@


Time left: 2119
Time left: 2119
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 2119 seconds
------------------- QUERY 3 ----------------------
No solution found
Command terminated by signal 9
@@@277.44,4192456@@@
Command terminated by signal 9
@@@374.69,5441372@@@
Command terminated by signal 9
@@@570.31,8176636@@@
Command terminated by signal 9
@@@1151.90,16110240@@@


Time left: 967
Time left: 967
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 967 seconds
------------------- QUERY 3 ----------------------
No solution found
Command terminated by signal 9
@@@316.81,4287572@@@
Command terminated by signal 9
@@@416.74,5568908@@@
Command terminated by signal 9
@@@633.48,8110928@@@
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS --seed-offset 2018 -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.h6nHSq9Bb7 /home/mcc/BenchKit/bin/tmp/tmp.yKTKYtdNOv --binary-query-io 1 -x 3 -n


Time left: -2
Out of time, terminating!
terminated-with-cleanup

BK_STOP 1716969082752

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

Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-15
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-14
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-13
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-12
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-11
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-10
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-09
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-08
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-07
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-06
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-05
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-04
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-03
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-02
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-01
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SafeBus-COL-15-CTLCardinality-2024-00
WARNING: Could not run CPN over-approximation on any queries, terminating.

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="SafeBus-COL-15"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="tapaal"
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 tapaal"
echo " Input is SafeBus-COL-15, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r338-tall-171679087500377"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-15.tgz
mv SafeBus-COL-15 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;