Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r512-tall-167912736900822.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ViralEpidemic-PT-S04D1C1A06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-tall-167912736900822
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.9K Feb 25 21:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 21:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 21:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 21:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 23:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 25 23:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 22:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 25 22:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 20M 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1679347228307

Running Version 202205111006
[2023-03-20 21:20:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-20 21:20:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 21:20:30] [INFO ] Load time of PNML (sax parser for PT used): 1018 ms
[2023-03-20 21:20:30] [INFO ] Transformed 32767 places.
[2023-03-20 21:20:30] [INFO ] Transformed 49149 transitions.
[2023-03-20 21:20:30] [INFO ] Parsed PT model containing 32767 places and 49149 transitions in 1290 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 1133 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2023-03-20 21:20:42] [INFO ] Invariants computation overflowed in 10294 ms
[2023-03-20 21:20:44] [INFO ] Implicit Places using invariants in 12905 ms returned []
Implicit Place search using SMT only with invariants took 12929 ms to find 0 implicit places.
// Phase 1: matrix 49149 rows 32767 cols
[2023-03-20 21:20:54] [INFO ] Invariants computation overflowed in 9599 ms
[2023-03-20 21:20:57] [INFO ] Dead Transitions using invariants and state equation in 12569 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32767/32767 places, 49149/49149 transitions.
Discarding 5460 transitions out of 49149. Remains 43689
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 3228 ms. (steps per millisecond=3 ) properties (out of 43688) seen :5599
Running SMT prover for 38052 properties.
// Phase 1: matrix 49149 rows 32767 cols
[2023-03-20 21:21:12] [INFO ] Invariants computation overflowed in 8961 ms
[2023-03-20 21:21:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 21:21:37] [INFO ] After 25215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 38052 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 30123 out of 32767 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 31001 are kept as prefixes of interest. Removing 1766 places using SCC suffix rule.82 ms
Discarding 1766 places :
Also discarding 2024 output transitions
Drop transitions removed 2024 transitions
Drop transitions removed 1182 transitions
Reduce isomorphic transitions removed 1182 transitions.
Iterating post reduction 0 with 1182 rules applied. Total rules applied 1183 place count 31001 transition count 45943
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1183 place count 31001 transition count 45942
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1185 place count 31000 transition count 45942
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 1206 place count 30979 transition count 45900
Iterating global reduction 1 with 21 rules applied. Total rules applied 1227 place count 30979 transition count 45900
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 10 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 1 with 94 rules applied. Total rules applied 1321 place count 30932 transition count 45853
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1322 place count 30932 transition count 45852
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1323 place count 30931 transition count 45852
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1324 place count 30930 transition count 45851
Applied a total of 1324 rules in 2171 ms. Remains 30930 /32767 variables (removed 1837) and now considering 45851/49149 (removed 3298) transitions.
Finished structural reductions, in 1 iterations. Remains : 30930/32767 places, 45851/49149 transitions.
Interrupted random walk after 128678 steps, including 42 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen 36513
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 1539) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5 ) properties (out of 1539) seen :0
Running SMT prover for 1539 properties.
// Phase 1: matrix 45851 rows 30930 cols
[2023-03-20 21:22:23] [INFO ] Computed 346 place invariants in 6153 ms
[2023-03-20 21:26:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 21:26:08] [INFO ] After 225164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1539 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1747 out of 30930 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30930/30930 places, 45851/45851 transitions.
Graph (complete) has 20721 edges and 30930 vertex of which 2965 are kept as prefixes of interest. Removing 27965 places using SCC suffix rule.11 ms
Discarding 27965 places :
Also discarding 40586 output transitions
Drop transitions removed 40586 transitions
Drop transitions removed 1697 transitions
Reduce isomorphic transitions removed 1697 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 1767 rules applied. Total rules applied 1768 place count 2965 transition count 3498
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 1838 place count 2895 transition count 3498
Performed 193 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 193 Pre rules applied. Total rules applied 1838 place count 2895 transition count 3305
Deduced a syphon composed of 193 places in 1 ms
Reduce places removed 193 places and 0 transitions.
Iterating global reduction 2 with 386 rules applied. Total rules applied 2224 place count 2702 transition count 3305
Discarding 172 places :
Symmetric choice reduction at 2 with 172 rule applications. Total rules 2396 place count 2530 transition count 3063
Iterating global reduction 2 with 172 rules applied. Total rules applied 2568 place count 2530 transition count 3063
Performed 185 Post agglomeration using F-continuation condition.Transition count delta: 185
Deduced a syphon composed of 185 places in 0 ms
Reduce places removed 185 places and 0 transitions.
Iterating global reduction 2 with 370 rules applied. Total rules applied 2938 place count 2345 transition count 2878
Reduce places removed 14 places and 14 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 2952 place count 2331 transition count 2864
Applied a total of 2952 rules in 708 ms. Remains 2331 /30930 variables (removed 28599) and now considering 2864/45851 (removed 42987) transitions.
Finished structural reductions, in 1 iterations. Remains : 2331/30930 places, 2864/45851 transitions.
Finished random walk after 3127 steps, including 2 resets, run visited all 1539 properties in 365 ms. (steps per millisecond=8 )
Able to resolve query QuasiLiveness after proving 43689 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 340442 ms.

BK_STOP 1679347569990

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ViralEpidemic-PT-S04D1C1A06"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 gold2022"
echo " Input is ViralEpidemic-PT-S04D1C1A06, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r512-tall-167912736900822"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A06.tgz
mv ViralEpidemic-PT-S04D1C1A06 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;