Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902546400611.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCround-PT-13a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902546400611
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 3.6K Mar 30 21:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 21:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 29 11:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 11:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 07:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 28 07:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 27 01:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 27 01:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 987K Mar 24 05:37 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 DLCround-PT-13a-CTLCardinality-00
FORMULA_NAME DLCround-PT-13a-CTLCardinality-01
FORMULA_NAME DLCround-PT-13a-CTLCardinality-02
FORMULA_NAME DLCround-PT-13a-CTLCardinality-03
FORMULA_NAME DLCround-PT-13a-CTLCardinality-04
FORMULA_NAME DLCround-PT-13a-CTLCardinality-05
FORMULA_NAME DLCround-PT-13a-CTLCardinality-06
FORMULA_NAME DLCround-PT-13a-CTLCardinality-07
FORMULA_NAME DLCround-PT-13a-CTLCardinality-08
FORMULA_NAME DLCround-PT-13a-CTLCardinality-09
FORMULA_NAME DLCround-PT-13a-CTLCardinality-10
FORMULA_NAME DLCround-PT-13a-CTLCardinality-11
FORMULA_NAME DLCround-PT-13a-CTLCardinality-12
FORMULA_NAME DLCround-PT-13a-CTLCardinality-13
FORMULA_NAME DLCround-PT-13a-CTLCardinality-14
FORMULA_NAME DLCround-PT-13a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589629259752

[2020-05-16 11:41:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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]
[2020-05-16 11:41:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-16 11:41:03] [INFO ] Load time of PNML (sax parser for PT used): 398 ms
[2020-05-16 11:41:03] [INFO ] Transformed 463 places.
[2020-05-16 11:41:03] [INFO ] Transformed 3847 transitions.
[2020-05-16 11:41:03] [INFO ] Found NUPN structural information;
[2020-05-16 11:41:03] [INFO ] Parsed PT model containing 463 places and 3847 transitions in 534 ms.
Ensure Unique test removed 352 transitions
Reduce redundant transitions removed 352 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 75 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1672 ms. (steps per millisecond=59 ) properties seen :[0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1]
[2020-05-16 11:41:05] [INFO ] Flow matrix only has 266 transitions (discarded 3229 similar events)
// Phase 1: matrix 266 rows 463 cols
[2020-05-16 11:41:05] [INFO ] Computed 312 place invariants in 31 ms
[2020-05-16 11:41:05] [INFO ] [Real]Absence check using 312 positive place invariants in 280 ms returned sat
[2020-05-16 11:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 11:41:06] [INFO ] [Real]Absence check using state equation in 1034 ms returned sat
[2020-05-16 11:41:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 11:41:07] [INFO ] [Nat]Absence check using 312 positive place invariants in 439 ms returned unsat
[2020-05-16 11:41:08] [INFO ] [Real]Absence check using 312 positive place invariants in 219 ms returned sat
[2020-05-16 11:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 11:41:08] [INFO ] [Real]Absence check using state equation in 919 ms returned sat
[2020-05-16 11:41:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 11:41:09] [INFO ] [Nat]Absence check using 312 positive place invariants in 77 ms returned unsat
[2020-05-16 11:41:09] [INFO ] [Real]Absence check using 312 positive place invariants in 227 ms returned sat
[2020-05-16 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 11:41:10] [INFO ] [Real]Absence check using state equation in 896 ms returned sat
[2020-05-16 11:41:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 11:41:10] [INFO ] [Nat]Absence check using 312 positive place invariants in 167 ms returned unsat
[2020-05-16 11:41:11] [INFO ] [Real]Absence check using 312 positive place invariants in 219 ms returned sat
[2020-05-16 11:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 11:41:12] [INFO ] [Real]Absence check using state equation in 993 ms returned sat
[2020-05-16 11:41:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 11:41:12] [INFO ] [Nat]Absence check using 312 positive place invariants in 94 ms returned unsat
[2020-05-16 11:41:12] [INFO ] [Real]Absence check using 312 positive place invariants in 199 ms returned sat
[2020-05-16 11:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 11:41:13] [INFO ] [Real]Absence check using state equation in 864 ms returned sat
[2020-05-16 11:41:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 11:41:13] [INFO ] [Nat]Absence check using 312 positive place invariants in 147 ms returned unsat
[2020-05-16 11:41:14] [INFO ] [Real]Absence check using 312 positive place invariants in 211 ms returned sat
[2020-05-16 11:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 11:41:15] [INFO ] [Real]Absence check using state equation in 872 ms returned sat
[2020-05-16 11:41:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 11:41:15] [INFO ] [Nat]Absence check using 312 positive place invariants in 187 ms returned unsat
[2020-05-16 11:41:15] [INFO ] [Real]Absence check using 312 positive place invariants in 218 ms returned sat
[2020-05-16 11:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 11:41:16] [INFO ] [Real]Absence check using state equation in 950 ms returned sat
[2020-05-16 11:41:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 11:41:17] [INFO ] [Nat]Absence check using 312 positive place invariants in 106 ms returned unsat
[2020-05-16 11:41:17] [INFO ] [Real]Absence check using 312 positive place invariants in 216 ms returned sat
[2020-05-16 11:41:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 11:41:18] [INFO ] [Real]Absence check using state equation in 896 ms returned sat
[2020-05-16 11:41:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 11:41:18] [INFO ] [Nat]Absence check using 312 positive place invariants in 50 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 8 simplifications.
[2020-05-16 11:41:19] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-05-16 11:41:19] [INFO ] Flatten gal took : 525 ms
[2020-05-16 11:41:19] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-05-16 11:41:19] [INFO ] Flatten gal took : 296 ms
FORMULA DLCround-PT-13a-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-16 11:41:19] [INFO ] Applying decomposition
[2020-05-16 11:41:20] [INFO ] Flatten gal took : 235 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph14368802581885202886.txt, -o, /tmp/graph14368802581885202886.bin, -w, /tmp/graph14368802581885202886.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph14368802581885202886.bin, -l, -1, -v, -w, /tmp/graph14368802581885202886.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-16 11:41:20] [INFO ] Decomposing Gal with order
[2020-05-16 11:41:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-16 11:41:21] [INFO ] Removed a total of 3652 redundant transitions.
[2020-05-16 11:41:21] [INFO ] Flatten gal took : 569 ms
[2020-05-16 11:41:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 180 labels/synchronizations in 73 ms.
[2020-05-16 11:41:21] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 59 ms
[2020-05-16 11:41:21] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
built 148 ordering constraints for composite.
built 29 ordering constraints for composite.
built 29 ordering constraints for composite.
built 29 ordering constraints for composite.
built 29 ordering constraints for composite.
built 24 ordering constraints for composite.
built 29 ordering constraints for composite.
built 29 ordering constraints for composite.
built 29 ordering constraints for composite.
built 29 ordering constraints for composite.
built 29 ordering constraints for composite.
built 29 ordering constraints for composite.
built 29 ordering constraints for composite.
built 24 ordering constraints for composite.
built 29 ordering constraints for composite.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.401e+17,0.485986,18220,66,175,616,3021,1285,566,461,5004,0


Converting to forward existential form...Done !
original formula: EF(EX((i11.u26.p378!=1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (i11.u26.p378!=1))] != FALSE
(forward)formula 0,0,0.516123,18724,1,0,909,3021,1948,1026,982,5004,2271
FORMULA DLCround-PT-13a-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EF(EG(((i4.u4.p173==0)||(i13.u32.p120==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((i4.u4.p173==0)||(i13.u32.p120==1)))] != FALSE
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
(forward)formula 1,1,0.640702,18724,1,0,2021,3021,4664,2577,3043,5004,5773
FORMULA DLCround-PT-13a-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: AG(EF((i9.u20.p350==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (i9.u20.p350==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 2,1,0.71459,18724,1,0,2055,3972,5501,2649,3148,5420,7171
FORMULA DLCround-PT-13a-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: AG(!(AG(((i17.u43.p278==0)||(i7.u13.p62==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((i17.u43.p278==0)||(i7.u13.p62==1))))))] = FALSE
(forward)formula 3,1,0.717626,18724,1,0,2084,3972,5508,2667,3149,5420,7246
FORMULA DLCround-PT-13a-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 4,0,0.717806,18724,1,0,2084,3972,5508,2685,3149,5420,7296
FORMULA DLCround-PT-13a-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: A((((i12.u29.p392==0)||(i14.u35.p137==1))&&((i7.u15.p331==0)||(i15.u38.p147==1))) U (i16.u40.p265==1))
=> equivalent forward existential formula: [((Init * !(EG(!((i16.u40.p265==1))))) * !(E(!((i16.u40.p265==1)) U (!((((i12.u29.p392==0)||(i14.u35.p137==1))&&((i7.u15.p331==0)||(i15.u38.p147==1)))) * !((i16.u40.p265==1))))))] != FALSE
(forward)formula 5,1,0.72261,18724,1,0,2084,3972,5543,2686,3154,5420,7362
FORMULA DLCround-PT-13a-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************


BK_STOP 1589629284415

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="DLCround-PT-13a"
export BK_EXAMINATION="CTLCardinality"
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 DLCround-PT-13a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r051-ebro-158902546400611"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-13a.tgz
mv DLCround-PT-13a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;