Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
............................................................
=====================================================================
Generated by BenchKit 2-2270
Executing tool marcie
Input is BridgeAndVehicles-COL-V80P20N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r190su-smll-143330904600191
=====================================================================

--------------------
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 BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-0
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-1
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-15
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-2
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-3
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-4
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-5
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-6
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-7
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-8
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1433485650547

Model: BridgeAndVehicles-COL-V80P20N10
reachability algorithm:
Saturation-based algorithm
variable ordering algorithm:
Calculated like in [Noa99]
--memory=6 --suppress --rs-algorithm=3 --place-order=5

Marcie rev. 1429:1432M (built: crohr on 2014-10-22)
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --suppress --rs-algorithm=3 --place-order=5

parse successfull
net created successfully

Unfolding complete |P|=188|T|=2108|A|=15067
Time for unfolding: 0m0sec

(NrP: 188 NrTr: 2108 NrArc: 15067)

net check time: 0m0sec

parse formulas successfull
formulas created successfully
place and transition orderings generation:0m0sec

init dd package: 0m3sec


RS generation: 25m24sec


-> reachability set: #nodes 15515448 (1.6e+07) #states 12,668,044 (7)



before gc: list nodes free: 7637391

after gc: idd nodes used:23783790, unused:40216210; list nodes free:193507956

starting MCC model checker
--------------------------

checking: AG [[[~ [3<=COMPTEUR] | SORTI_B<=SORTI_A] & [[3<=ROUTE_B & COMPTEUR<=ROUTE_A] | [CHOIX<=CAPACITE & NB_ATTENTE_B<=CONTROLEUR]]]]
normalized: ~ [E [true U ~ [[[SORTI_B<=SORTI_A | ~ [3<=COMPTEUR]] & [[CHOIX<=CAPACITE & NB_ATTENTE_B<=CONTROLEUR] | [3<=ROUTE_B & COMPTEUR<=ROUTE_A]]]]]]

abstracting: (COMPTEUR<=ROUTE_A) states: 0

FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-0CANNOT_COMPUTE

MC time: 0m43sec

checking: AG [[[[ATTENTE_B<=CAPACITE & NB_ATTENTE_B<=ROUTE_A] | [ATTENTE_B<=ATTENTE_B | VIDANGE<=ATTENTE_A]] | 2<=ROUTE_A]]
normalized: ~ [E [true U ~ [[[[ATTENTE_B<=CAPACITE & NB_ATTENTE_B<=ROUTE_A] | [ATTENTE_B<=ATTENTE_B | VIDANGE<=ATTENTE_A]] | 2<=ROUTE_A]]]]


FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-1CANNOT_COMPUTE

MC time: 0m0sec

checking: EF [~ [[[VIDANGE<=SUR_PONT_B & 2<=SUR_PONT_A] | 1<=NB_ATTENTE_A]]]
normalized: E [true U ~ [[1<=NB_ATTENTE_A | [VIDANGE<=SUR_PONT_B & 2<=SUR_PONT_A]]]]


FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-2CANNOT_COMPUTE

MC time: 0m0sec

checking: AG [[[NB_ATTENTE_A<=COMPTEUR | ROUTE_A<=NB_ATTENTE_A] | [~ [SORTI_B<=SORTI_A] | [SORTI_A<=VIDANGE | ATTENTE_A<=CONTROLEUR]]]]
normalized: ~ [E [true U ~ [[[~ [SORTI_B<=SORTI_A] | [SORTI_A<=VIDANGE | ATTENTE_A<=CONTROLEUR]] | [NB_ATTENTE_A<=COMPTEUR | ROUTE_A<=NB_ATTENTE_A]]]]]

abstracting: (ROUTE_A<=NB_ATTENTE_A) states: 0
abstracting: (NB_ATTENTE_A<=COMPTEUR) states: 0
abstracting: (ATTENTE_A<=CONTROLEUR) states: 0
abstracting: (SORTI_A<=VIDANGE) states: 0
abstracting: (SORTI_B<=SORTI_A) states: 0
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-3 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 3m40sec

checking: AG [~ [[[COMPTEUR<=NB_ATTENTE_A | VIDANGE<=SUR_PONT_B] & ROUTE_A<=CAPACITE]]]
normalized: ~ [E [true U [ROUTE_A<=CAPACITE & [COMPTEUR<=NB_ATTENTE_A | VIDANGE<=SUR_PONT_B]]]]

abstracting: (VIDANGE<=SUR_PONT_B) states: 0
abstracting: (COMPTEUR<=NB_ATTENTE_A) states: 0
abstracting: (ROUTE_A<=CAPACITE) states: 0
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-4 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 2m2sec

checking: EF [~ [[[ROUTE_B<=ROUTE_B | ATTENTE_A<=CAPACITE] | [1<=ATTENTE_A | 3<=CHOIX]]]]
normalized: E [true U ~ [[[1<=ATTENTE_A | 3<=CHOIX] | [ROUTE_B<=ROUTE_B | ATTENTE_A<=CAPACITE]]]]

abstracting: (ATTENTE_A<=CAPACITE) states: 0
abstracting: (ROUTE_B<=ROUTE_B) states: 0

FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-5CANNOT_COMPUTE

MC time: 1m18sec

checking: EF [3<=NB_ATTENTE_A]
normalized: E [true U 3<=NB_ATTENTE_A]


FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-6CANNOT_COMPUTE

MC time: 0m0sec

checking: AG [~ [~ [ROUTE_A<=ROUTE_A]]]
normalized: ~ [E [true U ~ [ROUTE_A<=ROUTE_A]]]

abstracting: (ROUTE_A<=ROUTE_A) states: 0
-> the formula is FALSE

FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-7 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 8m23sec

checking: EF [[[[2<=SORTI_A | 2<=NB_ATTENTE_B] | ~ [2<=ROUTE_A]] & ~ [[2<=CAPACITE | 2<=VIDANGE]]]]
normalized: E [true U [~ [[2<=CAPACITE | 2<=VIDANGE]] & [~ [2<=ROUTE_A] | [2<=SORTI_A | 2<=NB_ATTENTE_B]]]]


FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-8CANNOT_COMPUTE

MC time: 0m0sec

checking: AG [2<=CAPACITE]
normalized: ~ [E [true U ~ [2<=CAPACITE]]]


FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-9CANNOT_COMPUTE

MC time: 0m0sec

checking: EF [[~ [~ [SORTI_B<=SORTI_B]] & ~ [[ATTENTE_B<=ROUTE_B | SUR_PONT_A<=SUR_PONT_A]]]]
normalized: E [true U [SORTI_B<=SORTI_B & ~ [[ATTENTE_B<=ROUTE_B | SUR_PONT_A<=SUR_PONT_A]]]]

abstracting: (SUR_PONT_A<=SUR_PONT_A) states: 0
abstracting: (ATTENTE_B<=ROUTE_B) states: 0
abstracting: (SORTI_B<=SORTI_B) states: 0
-> the formula is FALSE

FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 2m9sec

checking: EF [[[NB_ATTENTE_A<=CHOIX & [ROUTE_A<=SORTI_B & 3<=SUR_PONT_B]] & [~ [1<=CAPACITE] | [CHOIX<=ATTENTE_A | 1<=SUR_PONT_A]]]]
normalized: E [true U [[~ [1<=CAPACITE] | [CHOIX<=ATTENTE_A | 1<=SUR_PONT_A]] & [NB_ATTENTE_A<=CHOIX & [ROUTE_A<=SORTI_B & 3<=SUR_PONT_B]]]]


FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-11CANNOT_COMPUTE

MC time: 0m0sec

checking: AG [~ [[[1<=ATTENTE_A | COMPTEUR<=VIDANGE] & 2<=CHOIX]]]
normalized: ~ [E [true U [2<=CHOIX & [1<=ATTENTE_A | COMPTEUR<=VIDANGE]]]]

abstracting: (COMPTEUR<=VIDANGE) states: 0

FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-12CANNOT_COMPUTE

MC time: 0m43sec

checking: AG [~ [[~ [SUR_PONT_B<=NB_ATTENTE_B] & [1<=SORTI_B | 2<=COMPTEUR]]]]
normalized: ~ [E [true U [~ [SUR_PONT_B<=NB_ATTENTE_B] & [1<=SORTI_B | 2<=COMPTEUR]]]]


FORMULA BridgeAndVehicles-COL-V80P20N10-ReachabilityCardinality-13CANNOT_COMPUTE


BK_TIME_CONFINEMENT_REACHED

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

check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m0sec

291 1263 2374 27811 58743 87048 104536 116721 134373 150301 160723 206574 217012 235797 252831 264606 309391 319137 339692 357168 369203 412935 423552 445199 463338 474462 517154 530556 552383 571406 580331 621996 640877 662428 681476 686758 727409 752705 774566 793691 793691 833341 867016 889018 901078 939740 958773 984148 1006044 1008867 1046554 1079341 1103151 1117006 1153809 1164365 1164365 1164365 1164365 1164365 1165925 1165979 1166011 1166017 1167669 1169618 1169690 1169741 1171813 1173423 1174112 1174184 1174232 1176657 1178617 1179285 1179369 1179420 1179429 1182201 1185113 1185239 1185299 1185323 1188445 1191105 1191791 1191866 1191914 1195389 1198399 1199001 1199115 1199178 1199211 1203033 1206393 1206995 1207124 1207181 1207205 1211377 1215087 1215689 1215818 1215875 1215899 1220421 1224481 1224691 1228961 1599769 1600900 1602044 1603201 1604371 1605554 1606750 1606750 1607959 1609181 1610416 1611742 1611898 1611920 1611942 1611969 1611996 1612028 1612060 1612088 1612097 1612134 1612176 1612218 1612256 1612312 1612355 1612364 1612416 1612464 1612473 1612583 1612592 1612654 1612712 1612712 1612770 1617579 1617636 1617619 1617610 1617632 1617619 1617624 1617630 1617636 1617643 1617650 1617683 1617666 1617704 1617675 1617684 1617727 1617704 1617752 1617715 1617726 1617779 1617738 1617750 1617806 1617776 1618549 1690994 1728054 1780899 1861648 1861598 1861564 1861612 1861486 1861429 1861420 1861332 1861228 1861160 1861182 1861002 1860892 1860841 1860862 1860604 1860490 1860463 1860360 1860143 1860017 1860009 1859836 1859612 1859476 1859482 1859275 1859032 1858879 1858882 1858672 1858392 1858212 1858212 1854722 1823312 1816336 1816352 1816356 1816360 1816365 1816370 1816376 1816382 1816410 1816389 1816396 1816404 1816412 1816450 1816430 1816473 1816440 1816450 1816498 1816461 1816525 1816484 1816496 1816552 1816509 1816522 1859814 1909521 1940818 1972846 1972760 1972722 1972692 1972592 1972523 1972475 1972415 1972267 1972195 1972139 1971980 1971865 1971785 1971740 1971494 1971380 1971290 1971168 1970937 1970811 1970713 1970521 1970305 1970169 1970081 1969829 1969604 1969460 1969370 1969080 1968840 1968670 1968580 1964314 1917392 1917428 1917408 1917412 1917416 1917421 1917426 1917432 1917438 1917445 1917452 1917485 1917460 1917468 1917477 1917486 1917529 1917496 1917506 1917517 1917528 1917581 1917540 1917552 1917608 1917565 1917578 1979280 2021623 2049238 2062077 2062023 2061989 2061969 2061837 2061780 2061738 2061603 2061511 2061447 2061363 2061193 2061103 2061033 2060841 2060703 2060607 2060565 2060278 2060138 2060040 2059899 2059643 2059499 2059395 2059170 2058936 2058783 2058693 2058403 2058163 2058003 2057913 2053701 2007373 2007409 2007389 2007393 2007397 2007402 2007407 2007413 2007419 2007426 2007433 2007466 2007441 2007449 2007458 2007467 2007510 2007477 2007535 2007498 2007509 2007562 2007521 2007533 2007589 2007546 2007988 2072943 2113445 2141060 2150205 2150157 2150125 2150054 2149964 2149913 2149880 2149716 2149636 2149576 2149422 2149302 2149222 2149187 2148923 2148815 2148725 2148536 2148361 2148242 2148186 2147882 2147714 2147594 2147570 2147174 2147003 2146877 2146697 2146397 2146217 2146107 2141949 2096211 2096235 2096231 2096235 2096239 2096244 2096249 2096255 2096261 2096289 2096275 2096308 2096283 2096291 2096300 2096309 2096352 2096319 2096329 2096340 2096351 2096404 2096363 2096375 2096431 2096388 2096401 2152580 2196764 2226220 2237214 2237162 2237128 2237057 2236970 2236916 2236886 2236714 2236638 2236582 2236412 2236302 2236222 2236094 2235914 2235806 2235746 2235487 2235340 2235235 2235110 2234838 2234694 2234606 2234345 2234129 2233976 2233922 2233552 2233342 2233192 2233162 2229058 2183918 2183934 2183938 2183942 2183947 2183952 2183975 2183958 2183992 2183971 2183978 2183986 2183994 2184032 2184003 2184012 2184022 2184032 2184080 2184043 2184054 2184107 2184078 2184134 2184091 2184104 2199781 2267898 2302877 2323118 2323038 2323002 2322978 2322849 2322792 2322753 2322601 2322517 2322457 2322298 2322183 2322103 2321982 2321790 2321688 2321628 2321362 2321222 2321110 2320943 2320711 2320575 2320503 2320188 2319990 2319855 2319828 2319388 2319198 2319078 2315028 2274528 2270482 2270498 2270502 2270506 2270511 2270516 2270522 2270528 2270556 2270535 2270575 2270550 2270558 2270567 2270576 2270619 2270586 2270596 2270644 2270618 2270671 2270630 2270642 2270698 2270655 2270668 2321324 2367349 2398646 2407793 2407745 2407711 2407619 2407544 2407496 2407385 2407277 2407209 2407110 2406950 2406860 2406815 2406569 2406449 2406371 2406154 2405986 2405874 2405765 2405485 2405341 2405261 2404964 2404757 2404622 2404595 2404155 2403965 2403855 2399859 2355903 2355931 2355923 2355927 2355931 2355936 2355941 2355947 2355953 2355981 2355967 2356000 2355975 2355983 2355992 2356001 2356044 2356011 2356021 2356032 2356043 2356096 2356055 2356067 2356123 2356080 2356093 2412272 2456456 2485912 2491367 2491323 2491291 2491181 2491118 2491070 2490930 2490842 2490782 2490623 2490503 2490423 2490269 2490107 2490005 2489940 2489660 2489534 2489464 2489176 2489000 2488880 2488691 2488439 2488277 2488223 2487853 2487643 2487493 2483551 2448073 2440193 2440209 2440213 2440217 2440222 2440227 2440233 2440239 2440267 2440246 2440253 2440261 2440269 2440307 2440287 2440330 2440297 2440307 2440355 2440318 2440382 2440341 2440353 2440409 2440366 2440379 2483671 2533378 2564675 2573818 2573772 2573740 2573634 2573568 2573520 2573380 2573292 2573232 2573062 2572952 2572872 2572692 2572548 2572452 2572279 2572090 2571971 2571936 2571584 2571432 2571360 2571045 2570847 2570712 2570532 2570232 2570052 2569992 2566104 2523340 2523356 2523369 2523360 2523382 2523369 2523374 2523380 2523386 2523393 2523400 2523433 2523416 2523454 2523425 2523434 2523477 2523454 2523502 2523465 2523476 2523529 2523488 2523500 2523513 2523526 2524387 2598115 2634935 2655162 2655094 2655058 2654975 2654894 2654843 2654723 2654623 2654555 2654407 2654282 2654202 2654036 2653880 2653784 2653619 2653423 2653297 2653269 2652909 2652765 2652701 2652368 2652179 2652062 2651802 2651552 2651382 2651352 2647518 3005169 3604914 4204668 4804431 5204278 5804056 6203913 6603774 7003639 7403508 7603444 8003319 8403198 8603139 9003024 9202968 9602859 9802806 10202703 10402653 10602604 10802556 11202463 11402418 11602374 11802331 12002289 12402208 12602169 12802131 13002094 13202058 13402023 13601989 13801956 14001924 14201893 14386184 14555416 14710822 14853636 14985093 15106429 15218881 15323687 15422066 15515448 15515448
iterations count:817096 (387), effective:10045 (4)

initing FirstDep: 0m0sec

Unknown names:
ROUTE_B
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

Unknown names:
ROUTE_A
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

Unknown names:
SUR_PONT_A
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

Unknown names:
CHOIX
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

Unknown names:
NB_ATTENTE_A
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

15515448 15515448
iterations count:2108 (1), effective:0 (0)
Unknown names:
NB_ATTENTE_B
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

Unknown names:
CAPACITE
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

Unknown names:
SUR_PONT_B
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

Unknown names:
ATTENTE_A
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

Unknown names:
COMPTEUR
/home/mcc/workspace/dssz_util/src/dssz/idd/idd_il.cc:106: Exception: Faulty IL formula

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="BridgeAndVehicles-COL-V80P20N10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marcie"
export BK_RESULT_DIR="/root/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

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N10.tgz
mv BridgeAndVehicles-COL-V80P20N10 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2270"
echo " Executing tool marcie"
echo " Input is BridgeAndVehicles-COL-V80P20N10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r190su-smll-143330904600191"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "ReachabilityComputeBounds" ] ; 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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
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 ;