Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r227-oct2-159033546100063.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmartHome-PT-08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546100063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 3.1K May 14 03:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 03:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 21:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 21:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.0K May 13 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 13 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 10:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 10:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 64K May 12 20:42 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 SmartHome-PT-08-ReachabilityFireability-00
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-01
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-02
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-03
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-04
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-05
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-06
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-07
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-08
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-09
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-10
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-11
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-12
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-13
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-14
FORMULA_NAME SmartHome-PT-08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590483703418

[2020-05-26 09:01:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-26 09:01:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 09:01:44] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2020-05-26 09:01:44] [INFO ] Transformed 252 places.
[2020-05-26 09:01:44] [INFO ] Transformed 291 transitions.
[2020-05-26 09:01:44] [INFO ] Found NUPN structural information;
[2020-05-26 09:01:44] [INFO ] Parsed PT model containing 252 places and 291 transitions in 82 ms.
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 21 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA SmartHome-PT-08-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 52 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0]
FORMULA SmartHome-PT-08-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 1, 0, 0, 0, 0]
FORMULA SmartHome-PT-08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 1]
FORMULA SmartHome-PT-08-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 270 rows 232 cols
[2020-05-26 09:01:45] [INFO ] Computed 11 place invariants in 7 ms
[2020-05-26 09:01:45] [INFO ] [Real]Absence check using 11 positive place invariants in 18 ms returned unsat
[2020-05-26 09:01:45] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2020-05-26 09:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:45] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2020-05-26 09:01:45] [INFO ] Deduced a trap composed of 33 places in 68 ms
[2020-05-26 09:01:45] [INFO ] Deduced a trap composed of 39 places in 37 ms
[2020-05-26 09:01:45] [INFO ] Deduced a trap composed of 32 places in 21 ms
[2020-05-26 09:01:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 172 ms
[2020-05-26 09:01:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 09:01:45] [INFO ] [Nat]Absence check using 11 positive place invariants in 184 ms returned sat
[2020-05-26 09:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:46] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2020-05-26 09:01:46] [INFO ] Deduced a trap composed of 39 places in 69 ms
[2020-05-26 09:01:46] [INFO ] Deduced a trap composed of 32 places in 42 ms
[2020-05-26 09:01:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 145 ms
[2020-05-26 09:01:46] [INFO ] Computed and/alt/rep : 269/819/269 causal constraints in 20 ms.
[2020-05-26 09:01:47] [INFO ] Added : 269 causal constraints over 54 iterations in 1278 ms. Result :sat
[2020-05-26 09:01:47] [INFO ] Deduced a trap composed of 32 places in 27 ms
[2020-05-26 09:01:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
Attempting to minimize the solution found.
Minimization took 17 ms.
[2020-05-26 09:01:47] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2020-05-26 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:47] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2020-05-26 09:01:47] [INFO ] Deduced a trap composed of 56 places in 45 ms
[2020-05-26 09:01:47] [INFO ] Deduced a trap composed of 56 places in 33 ms
[2020-05-26 09:01:47] [INFO ] Deduced a trap composed of 50 places in 32 ms
[2020-05-26 09:01:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 160 ms
[2020-05-26 09:01:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 09:01:48] [INFO ] [Nat]Absence check using 11 positive place invariants in 18 ms returned sat
[2020-05-26 09:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:48] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2020-05-26 09:01:48] [INFO ] Deduced a trap composed of 56 places in 46 ms
[2020-05-26 09:01:48] [INFO ] Deduced a trap composed of 56 places in 31 ms
[2020-05-26 09:01:48] [INFO ] Deduced a trap composed of 50 places in 24 ms
[2020-05-26 09:01:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 142 ms
[2020-05-26 09:01:48] [INFO ] Computed and/alt/rep : 269/819/269 causal constraints in 12 ms.
[2020-05-26 09:01:49] [INFO ] Added : 269 causal constraints over 54 iterations in 1040 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2020-05-26 09:01:49] [INFO ] [Real]Absence check using 11 positive place invariants in 8 ms returned unsat
FORMULA SmartHome-PT-08-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmartHome-PT-08-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 37900 steps, including 372 resets, run finished after 63 ms. (steps per millisecond=601 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 33800 steps, including 335 resets, run finished after 44 ms. (steps per millisecond=768 ) properties seen :[0, 0] could not realise parikh vector
Support contains 11 out of 232 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 232/232 places, 270/270 transitions.
Graph (trivial) has 182 edges and 232 vertex of which 36 / 232 are part of one of the 3 SCC in 4 ms
Free SCC test removed 33 places
Drop transitions removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Iterating post reduction 0 with 114 rules applied. Total rules applied 115 place count 199 transition count 156
Reduce places removed 70 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 84 rules applied. Total rules applied 199 place count 129 transition count 142
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 207 place count 121 transition count 142
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 207 place count 121 transition count 128
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 235 place count 107 transition count 128
Symmetric choice reduction at 3 with 42 rule applications. Total rules 277 place count 107 transition count 128
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 42 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 361 place count 65 transition count 86
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 12 rules applied. Total rules applied 373 place count 65 transition count 74
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 377 place count 63 transition count 72
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 377 place count 63 transition count 70
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 381 place count 61 transition count 70
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 411 place count 46 transition count 55
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 416 place count 46 transition count 50
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 418 place count 45 transition count 50
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 419 place count 45 transition count 49
Free-agglomeration rule applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 423 place count 45 transition count 45
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 427 place count 41 transition count 45
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 428 place count 41 transition count 45
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 432 place count 41 transition count 41
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 433 place count 40 transition count 41
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 434 place count 39 transition count 40
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 436 place count 37 transition count 40
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 436 place count 37 transition count 39
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 438 place count 36 transition count 39
Applied a total of 438 rules in 46 ms. Remains 36 /232 variables (removed 196) and now considering 39/270 (removed 231) transitions.
Finished structural reductions, in 1 iterations. Remains : 36/232 places, 39/270 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties seen :[0, 0]
Finished probabilistic random walk after 20312 steps, run visited all 2 properties in 27 ms. (steps per millisecond=752 )
Probabilistic random walk after 20312 steps, saw 3515 distinct states, run finished after 27 ms. (steps per millisecond=752 ) properties seen :[1, 1]
FORMULA SmartHome-PT-08-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SmartHome-PT-08-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590483710772

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="SmartHome-PT-08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-08, 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 r227-oct2-159033546100063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-08.tgz
mv SmartHome-PT-08 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 ;