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)
...............
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.6K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 214K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool tapaal
Input is FlexibleBarrier-PT-16a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-blw7-152650008000186
=====================================================================

--------------------
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 FlexibleBarrier-PT-16a-CTLFireability-00
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-01
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-02
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-03
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-04
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-05
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-06
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-07
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-08
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-09
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-10
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-11
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-12
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-13
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-14
FORMULA_NAME FlexibleBarrier-PT-16a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1527733320707

tapaal
---> tapaal --- TAPAAL
Total timeout: 3590
Time left: 3590

*************************************
* TAPAAL verifying CTLFireability *
*************************************
/home/mcc/tmp
/home/mcc/tmp/tmp.SNJbEMlCR4
/home/mcc/tmp/tmp.BUy5eMuLlc
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
/home/mcc/BenchKit/bin/verifypn -n -q 718 -l 29 -d 299 -z 4 -s OverApprox --write-simplified /home/mcc/tmp/tmp.SNJbEMlCR4 --write-reduced /home/mcc/tmp/tmp.BUy5eMuLlc -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./CTLFireability.xml





FORMULA FlexibleBarrier-PT-16a-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX
Query index 13 was solved

Query is NOT satisfied.
Solution found by parallel simplification (step 0)
Time left: 3589

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (15 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 satisfied.

@@@0.02,5984@@@
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/tmp/tmp.BUy5eMuLlc /home/mcc/tmp/tmp.SNJbEMlCR4 --binary-query-io 1 -x 1 -n

FORMULA FlexibleBarrier-PT-16a-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 3589
------------------- QUERY 2 ----------------------
Solution found by parallel processing (step 1)





Query index 0 was solved

Query is satisfied.

@@@1.84,40244@@@
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/tmp/tmp.BUy5eMuLlc /home/mcc/tmp/tmp.SNJbEMlCR4 --binary-query-io 1 -x 2 -n

FORMULA FlexibleBarrier-PT-16a-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 3587
------------------- QUERY 3 ----------------------
No solution found




terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@37.17,5936700@@@
Command terminated by signal 9
@@@59.01,10522204@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@161.78,14931776@@@


Time left: 3286
------------------- QUERY 4 ----------------------
No solution found




terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@45.79,3578232@@@
Command terminated by signal 9
@@@60.00,10487360@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@162.15,14913612@@@


Time left: 2985
------------------- QUERY 5 ----------------------
No solution found




Command terminated by signal 9
@@@74.27,6667716@@@
Command terminated by signal 9
@@@111.00,8235088@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@185.79,14922584@@@


Time left: 2682
------------------- QUERY 6 ----------------------
Solution found by parallel processing (step 1)






Query index 0 was solved
Query is NOT satisfied.



Query index 0 was solved
Query is NOT satisfied.

@@@0.32,98560@@@
@@@0.33,90716@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -s\ RDFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/tmp/tmp.BUy5eMuLlc /home/mcc/tmp/tmp.SNJbEMlCR4 --binary-query-io 1 -x 6 -n
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -s\ BFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/tmp/tmp.BUy5eMuLlc /home/mcc/tmp/tmp.SNJbEMlCR4 --binary-query-io 1 -x 6 -n

FORMULA FlexibleBarrier-PT-16a-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 2682
------------------- QUERY 7 ----------------------
Solution found by parallel processing (step 1)






Query index 0 was solved
Query is satisfied.

@@@0.05,90160@@@
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/tmp/tmp.BUy5eMuLlc /home/mcc/tmp/tmp.SNJbEMlCR4 --binary-query-io 1 -x 7 -n

FORMULA FlexibleBarrier-PT-16a-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 2682
------------------- QUERY 8 ----------------------
No solution found




Command terminated by signal 9
@@@44.20,6801060@@@
Command terminated by signal 9
@@@76.82,9106976@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@173.09,14940492@@@


Time left: 2380
------------------- QUERY 9 ----------------------
Solution found by parallel processing (step 1)






Query index 0 was solved
Query is satisfied.

@@@0.18,90480@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -s\ RDFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/tmp/tmp.BUy5eMuLlc /home/mcc/tmp/tmp.SNJbEMlCR4 --binary-query-io 1 -x 9 -n

FORMULA FlexibleBarrier-PT-16a-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 2380
------------------- QUERY 10 ----------------------
No solution found




Command terminated by signal 9
@@@38.17,6542596@@@
Command terminated by signal 9
@@@65.20,9765872@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@156.66,14936396@@@


Time left: 2078
------------------- QUERY 11 ----------------------
No solution found




Command terminated by signal 9
@@@43.05,6491584@@@
Command terminated by signal 9
@@@77.19,9819456@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@169.84,14938336@@@


Time left: 1777
------------------- QUERY 12 ----------------------
No solution found




Command terminated by signal 9
@@@39.40,6531440@@@
Command terminated by signal 9
@@@67.09,9703632@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@160.78,14937984@@@


Time left: 1476
------------------- QUERY 13 ----------------------
Solution found by parallel processing (step 1)






Query index 0 was solved
Query is NOT satisfied.

@@@0.39,93088@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -s\ RDFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/tmp/tmp.BUy5eMuLlc /home/mcc/tmp/tmp.SNJbEMlCR4 --binary-query-io 1 -x 13 -n

FORMULA FlexibleBarrier-PT-16a-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 1475
------------------- QUERY 14 ----------------------
Solution found by parallel processing (step 1)






Query index 0 was solved
Query is satisfied.

@@@0.09,91640@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -s\ RDFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/tmp/tmp.BUy5eMuLlc /home/mcc/tmp/tmp.SNJbEMlCR4 --binary-query-io 1 -x 14 -n

FORMULA FlexibleBarrier-PT-16a-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 1475
------------------- QUERY 15 ----------------------
Solution found by parallel processing (step 1)






Query index 0 was solved
Query is NOT satisfied.

@@@0.48,101656@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -s\ RDFS\ -q\ 0\ -l\ 0\ -d\ 119 /home/mcc/tmp/tmp.BUy5eMuLlc /home/mcc/tmp/tmp.SNJbEMlCR4 --binary-query-io 1 -x 15 -n

FORMULA FlexibleBarrier-PT-16a-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION SAT_SMT STUBBORN_SETS CTL_CZERO
Time left: 1474
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 7 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 598 seconds)
Time left: 1474
------------------- QUERY 3 ----------------------
Running query 3 for 598 seconds. Remaining: 7 queries and 1474 seconds

No solution found
Time left: 1391
------------------- QUERY 4 ----------------------
Running query 4 for 598 seconds. Remaining: 6 queries and 1391 seconds

No solution found
Time left: 1308
------------------- QUERY 5 ----------------------
Running query 5 for 598 seconds. Remaining: 5 queries and 1308 seconds

No solution found
Time left: 1196
------------------- QUERY 8 ----------------------
Running query 8 for 598 seconds. Remaining: 4 queries and 1196 seconds

No solution found
Time left: 1100
------------------- QUERY 10 ----------------------
Running query 10 for 598 seconds. Remaining: 3 queries and 1100 seconds

No solution found
Time left: 1016
------------------- QUERY 11 ----------------------
Running query 11 for 598 seconds. Remaining: 2 queries and 1016 seconds

No solution found
Time left: 929
------------------- QUERY 12 ----------------------
Running query 12 for 929 seconds. Remaining: 1 queries and 929 seconds

No solution found
Time left: 841
Time left: 841
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (7 in total)
Each query is verified by 4 parallel strategies for 120 seconds
------------------- QUERY 3 ----------------------
No solution found




Command terminated by signal 9
@@@22.80,4135540@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@29.81,5090784@@@
Command terminated by signal 9
@@@45.26,8094420@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@85.59,14820156@@@


Time left: 755
------------------- QUERY 4 ----------------------
No solution found




Command terminated by signal 9
@@@22.74,4133596@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@30.09,5094952@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@44.51,7967148@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@84.08,14791708@@@


Time left: 671
------------------- QUERY 5 ----------------------
No solution found




Command terminated by signal 9
@@@35.18,4187032@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@44.40,5419144@@@
Command terminated by signal 9
@@@86.33,8369212@@@


Time left: 548
------------------- QUERY 8 ----------------------
No solution found




terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@26.23,4097596@@@
Command terminated by signal 9
@@@35.70,5479664@@@
Command terminated by signal 9
@@@56.51,8144884@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@101.75,14830852@@@


Time left: 446
------------------- QUERY 10 ----------------------
No solution found




terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@23.39,3899020@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@31.22,5391200@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@47.34,8072748@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@85.04,14541328@@@


Time left: 361
------------------- QUERY 11 ----------------------
No solution found




Command terminated by signal 9
@@@24.25,4086608@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@31.77,5399948@@@
Command terminated by signal 9
@@@64.22,8089240@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@106.26,14867156@@@


Time left: 254
------------------- QUERY 12 ----------------------
No solution found




Command terminated by signal 9
@@@24.62,4108540@@@
Command terminated by signal 9
@@@34.71,5501592@@@
Command terminated by signal 9
@@@57.23,8140064@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@99.99,14882736@@@


Time left: 154
Time left: 154
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (7 in total)
Each query is verified by 4 parallel strategies for 22 seconds
------------------- QUERY 3 ----------------------
No solution found



Time left: 130
------------------- QUERY 4 ----------------------
No solution found



Time left: 103
------------------- QUERY 5 ----------------------
No solution found



Time left: 79
------------------- QUERY 8 ----------------------
No solution found



Time left: 55
------------------- QUERY 10 ----------------------
No solution found




terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@23.49,3897620@@@


Time left: 30
------------------- QUERY 11 ----------------------
No solution found



Time left: 6
------------------- QUERY 12 ----------------------
No solution found



Time left: -1
Out of time, terminating!

BK_STOP 1527736911801

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

CPN OverApproximation is only usable on colored models
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
"@@@83.20,14789308@@@"
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
"@@@82.99,14917760@@@"
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
"@@@111.65,14549708@@@"
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
"@@@96.75,14921884@@@"
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
"@@@83.78,14548620@@@"
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
"@@@87.09,14725652@@@"
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
"@@@87.49,14690640@@@"

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="FlexibleBarrier-PT-16a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="tapaal"
export BK_RESULT_DIR="/tmp/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/FlexibleBarrier-PT-16a.tgz
mv FlexibleBarrier-PT-16a execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool tapaal"
echo " Input is FlexibleBarrier-PT-16a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r096-blw7-152650008000186"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.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 ;