Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063500094.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=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 2-5832
Executing tool itstools
Input is DBSingleClientW-PT-d1m08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063500094
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 804K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 432K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-00
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-01
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-02
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-03
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-04
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-05
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-06
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-07
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-08
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-09
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-10
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-11
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-12
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-13
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-14
FORMULA_NAME DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748586076742

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-30 06:21:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 06:21:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 06:21:19] [INFO ] Load time of PNML (sax parser for PT used): 267 ms
[2025-05-30 06:21:19] [INFO ] Transformed 1440 places.
[2025-05-30 06:21:19] [INFO ] Transformed 672 transitions.
[2025-05-30 06:21:19] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 455 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1093 places in 10 ms
Reduce places removed 1093 places and 0 transitions.
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 06:21:20] [INFO ] Flatten gal took : 385 ms
RANDOM walk for 40000 steps (9149 resets) in 4500 ms. (8 steps per ms) remains 4/4 properties
[2025-05-30 06:21:20] [INFO ] Flatten gal took : 182 ms
BEST_FIRST walk for 40003 steps (3845 resets) in 535 ms. (74 steps per ms) remains 4/4 properties
[2025-05-30 06:21:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17440346676478975688.gal : 86 ms
BEST_FIRST walk for 40003 steps (3775 resets) in 446 ms. (89 steps per ms) remains 4/4 properties
[2025-05-30 06:21:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8852749834943153726.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17440346676478975688.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8852749834943153726.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40002 steps (3742 resets) in 362 ms. (110 steps per ms) remains 4/4 properties
Loading property file /tmp/ReachabilityCardinality8852749834943153726.prop.
BEST_FIRST walk for 40003 steps (3847 resets) in 325 ms. (122 steps per ms) remains 4/4 properties
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 20
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :20 after 54
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :54 after 88
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :88 after 122
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :122 after 190
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :190 after 322
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :322 after 1702
Interrupted probabilistic random walk after 353332 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :1 out of 4
Probabilistic random walk after 353332 steps, saw 140401 distinct states, run finished after 3010 ms. (steps per millisecond=117 ) properties seen :1
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 672 rows 347 cols
[2025-05-30 06:21:24] [INFO ] Computed 6 invariants in 57 ms
[2025-05-30 06:21:24] [INFO ] State equation strengthened by 418 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 196/201 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/201 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 3/204 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-05 is UNSAT
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-11 is UNSAT
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 143/347 variables, 4/6 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:25] [INFO ] Deduced a trap composed of 20 places in 422 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1702 after 7952
[2025-05-30 06:21:25] [INFO ] Deduced a trap composed of 23 places in 398 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:26] [INFO ] Deduced a trap composed of 21 places in 418 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:26] [INFO ] Deduced a trap composed of 27 places in 364 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:26] [INFO ] Deduced a trap composed of 27 places in 380 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:27] [INFO ] Deduced a trap composed of 27 places in 358 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:27] [INFO ] Deduced a trap composed of 21 places in 367 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:28] [INFO ] Deduced a trap composed of 21 places in 368 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:28] [INFO ] Deduced a trap composed of 21 places in 357 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:28] [INFO ] Deduced a trap composed of 21 places in 353 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:29] [INFO ] Deduced a trap composed of 27 places in 287 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:21:29] [INFO ] Deduced a trap composed of 23 places in 352 ms of which 26 ms to minimize.
SMT process timed out in 5363ms, After SMT, problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 347 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 347/347 places, 672/672 transitions.
Graph (complete) has 1246 edges and 347 vertex of which 325 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.5 ms
Discarding 22 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 89 place count 325 transition count 584
Discarding 96 places :
Symmetric choice reduction at 1 with 96 rule applications. Total rules 185 place count 229 transition count 327
Iterating global reduction 1 with 96 rules applied. Total rules applied 281 place count 229 transition count 327
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 285 place count 229 transition count 323
Discarding 74 places :
Symmetric choice reduction at 2 with 74 rule applications. Total rules 359 place count 155 transition count 249
Iterating global reduction 2 with 74 rules applied. Total rules applied 433 place count 155 transition count 249
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 439 place count 155 transition count 243
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 481 place count 113 transition count 176
Iterating global reduction 3 with 42 rules applied. Total rules applied 523 place count 113 transition count 176
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 3 with 23 rules applied. Total rules applied 546 place count 113 transition count 153
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 558 place count 101 transition count 134
Iterating global reduction 4 with 12 rules applied. Total rules applied 570 place count 101 transition count 134
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 572 place count 101 transition count 132
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 580 place count 93 transition count 124
Iterating global reduction 5 with 8 rules applied. Total rules applied 588 place count 93 transition count 124
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 591 place count 93 transition count 121
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 597 place count 87 transition count 115
Iterating global reduction 6 with 6 rules applied. Total rules applied 603 place count 87 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 604 place count 87 transition count 114
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 606 place count 85 transition count 106
Iterating global reduction 7 with 2 rules applied. Total rules applied 608 place count 85 transition count 106
Applied a total of 608 rules in 150 ms. Remains 85 /347 variables (removed 262) and now considering 106/672 (removed 566) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 85/347 places, 106/672 transitions.
RANDOM walk for 40000 steps (9204 resets) in 205 ms. (194 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3953 resets) in 119 ms. (333 steps per ms) remains 1/1 properties
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :7952 after 47785
Finished probabilistic random walk after 1775666 steps, run visited all 1 properties in 2415 ms. (steps per millisecond=735 )
Probabilistic random walk after 1775666 steps, saw 695636 distinct states, run finished after 2421 ms. (steps per millisecond=733 ) properties seen :1
FORMULA DBSingleClientW-PT-d1m08-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 13516 ms.

BK_STOP 1748586092349

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DBSingleClientW-PT-d1m08"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d1m08, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854063500094"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m08.tgz
mv DBSingleClientW-PT-d1m08 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;