Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978000327.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldRVt-PT-050A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978000327
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 6.6K Feb 25 23:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 23:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 23:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 23:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 00:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Feb 26 00:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 00:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 26 00:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 136K Mar 5 18:23 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 ShieldRVt-PT-050A-ReachabilityFireability-00
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-01
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-02
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-03
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-04
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-05
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-06
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-07
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-08
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-09
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-10
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-11
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-12
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-13
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-14
FORMULA_NAME ShieldRVt-PT-050A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679310191158

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-050A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 11:03:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 11:03:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 11:03:13] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2023-03-20 11:03:13] [INFO ] Transformed 403 places.
[2023-03-20 11:03:13] [INFO ] Transformed 403 transitions.
[2023-03-20 11:03:13] [INFO ] Found NUPN structural information;
[2023-03-20 11:03:13] [INFO ] Parsed PT model containing 403 places and 403 transitions and 1706 arcs in 134 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=22 ) properties (out of 16) seen :1
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 268751 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :{1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 10=1, 11=1, 12=1, 13=1, 14=1}
Probabilistic random walk after 268751 steps, saw 264115 distinct states, run finished after 3002 ms. (steps per millisecond=89 ) properties seen :13
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-050A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 402 rows 403 cols
[2023-03-20 11:03:16] [INFO ] Computed 201 place invariants in 11 ms
[2023-03-20 11:03:17] [INFO ] After 254ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 11:03:17] [INFO ] [Nat]Absence check using 201 positive place invariants in 27 ms returned sat
[2023-03-20 11:03:17] [INFO ] After 235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 11:03:17] [INFO ] After 415ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 134 ms.
[2023-03-20 11:03:17] [INFO ] After 700ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 51 ms.
Support contains 82 out of 403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 403/403 places, 402/402 transitions.
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 0 with 39 rules applied. Total rules applied 39 place count 403 transition count 402
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 403 transition count 363
Applied a total of 78 rules in 86 ms. Remains 403 /403 variables (removed 0) and now considering 363/402 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 403/403 places, 363/402 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 239224 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 239224 steps, saw 235364 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 363 rows 403 cols
[2023-03-20 11:03:21] [INFO ] Computed 201 place invariants in 6 ms
[2023-03-20 11:03:21] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 11:03:21] [INFO ] [Nat]Absence check using 201 positive place invariants in 30 ms returned sat
[2023-03-20 11:03:21] [INFO ] After 252ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 11:03:21] [INFO ] After 398ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 117 ms.
[2023-03-20 11:03:21] [INFO ] After 637ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 55 ms.
Support contains 82 out of 403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 403/403 places, 363/363 transitions.
Applied a total of 0 rules in 20 ms. Remains 403 /403 variables (removed 0) and now considering 363/363 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 403/403 places, 363/363 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 403/403 places, 363/363 transitions.
Applied a total of 0 rules in 25 ms. Remains 403 /403 variables (removed 0) and now considering 363/363 (removed 0) transitions.
[2023-03-20 11:03:22] [INFO ] Invariant cache hit.
[2023-03-20 11:03:22] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-20 11:03:22] [INFO ] Invariant cache hit.
[2023-03-20 11:03:22] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
[2023-03-20 11:03:22] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-20 11:03:22] [INFO ] Invariant cache hit.
[2023-03-20 11:03:22] [INFO ] Dead Transitions using invariants and state equation in 234 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 868 ms. Remains : 403/403 places, 363/363 transitions.
Applied a total of 0 rules in 14 ms. Remains 403 /403 variables (removed 0) and now considering 363/363 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-20 11:03:22] [INFO ] Invariant cache hit.
[2023-03-20 11:03:22] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 11:03:23] [INFO ] [Nat]Absence check using 201 positive place invariants in 24 ms returned sat
[2023-03-20 11:03:23] [INFO ] After 225ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 11:03:23] [INFO ] After 372ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 133 ms.
[2023-03-20 11:03:23] [INFO ] After 624ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-20 11:03:23] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2023-03-20 11:03:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 403 places, 363 transitions and 1626 arcs took 3 ms.
[2023-03-20 11:03:23] [INFO ] Flatten gal took : 95 ms
Total runtime 10985 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/501/inv_0_ --invariant=/tmp/501/inv_1_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393340 kB
MemFree: 16039128 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16098580 kB
Could not compute solution for formula : ShieldRVt-PT-050A-ReachabilityFireability-00
Could not compute solution for formula : ShieldRVt-PT-050A-ReachabilityFireability-09

BK_STOP 1679313775255

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name ShieldRVt-PT-050A-ReachabilityFireability-00
rfs formula type AG
rfs formula formula --invariant=/tmp/501/inv_0_
rfs formula name ShieldRVt-PT-050A-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/501/inv_1_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 403 places, 363 transitions and 1626 arcs
pnml2lts-sym: Petri net ShieldRVt_PT_050A analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 363->202 groups
pnml2lts-sym: Regrouping took 0.090 real 0.090 user 0.000 sys
pnml2lts-sym: state vector length is 403; there are 202 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
Killing (15) : 507
Killing (9) : 507

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="ShieldRVt-PT-050A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldRVt-PT-050A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r425-tajo-167905978000327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-050A.tgz
mv ShieldRVt-PT-050A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;