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)
.....................
/home/mcc/execution
total 316K
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.5K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.2K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 108 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 346 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 5 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 158K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-full
Input is PaceMaker-PT-none, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-csrt-152666472500339
=====================================================================

--------------------
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 PaceMaker-PT-none-CTLCardinality-00
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-01
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-02
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-03
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-04
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-05
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-06
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-07
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-08
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-09
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-10
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-11
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-12
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-13
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-14
FORMULA_NAME PaceMaker-PT-none-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1527140796756


BK_STOP 1527140828986

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

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using PaceMaker-PT-none as instance name.
Using PaceMaker as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'CTLCardinality', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': False, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': False, 'Conservative': True, 'Sub-Conservative': True, 'Nested Units': False, 'Safe': False, 'Deadlock': False, 'Reversible': True, 'Quasi Live': True, 'Live': True}.
Known tools are: [{'Time': 26146, 'Memory': 7871.72, 'Tool': 'marcie'}, {'Time': 27045, 'Memory': 7871.94, 'Tool': 'marcie'}, {'Time': 1326285, 'Memory': 9697.13, 'Tool': 'itstools'}, {'Time': 1474764, 'Memory': 9688.37, 'Tool': 'itstools'}, {'Time': 3350081, 'Memory': 2496.19, 'Tool': 'gspn'}, {'Time': 3368907, 'Memory': 2524.26, 'Tool': 'gspn'}, {'Time': 3540128, 'Memory': 15307.32, 'Tool': 'lola'}, {'Time': 3540234, 'Memory': 15306.49, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 135.3984548305668x far from the best tool marcie.
CTLCardinality marcie PaceMaker-PT-none...
timeout --kill-after=10s --signal=SIGINT 1m for testing only
check for maximal unmarked siphon

Marcie rev. 8852M (built: crohr on 2017-05-03)
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=CTLCardinality.xml --memory=6

parse successfull
net created successfully

Net: PaceMaker_PT_none
(NrP: 70 NrTr: 164 NrArc: 954)

ok
check for constant places
ok
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec

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

net check time: 0m 0.000sec

init dd package: 0m 1.638sec

ptnet_zbdd.cc:255: Boundedness exception: net is not 1-bounded!

parse successfull
net created successfully

Net: PaceMaker_PT_none
(NrP: 70 NrTr: 164 NrArc: 954)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec

check for maximal unmarked siphon
ok
check for constant places
ok
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


net check time: 0m 0.000sec

init dd package: 0m 5.094sec

initing FirstDep: 0m 0.000sec


iterations count:22234 (135), effective:1515 (9)

RS generation: 0m 0.491sec


-> reachability set: #nodes 776 (7.8e+02) #states 368,026,085,700,403,200 (17)



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


initing FirstDep: 0m 0.000sec


iterations count:4999 (30), effective:351 (2)
checking: AG [A_SIG_Clk0<=A_SIG_VPOut]
normalized: ~ [E [true U ~ [A_SIG_Clk0<=A_SIG_VPOut]]]

abstracting: (A_SIG_Clk0<=A_SIG_VPOut)
states: 276,043,420,296,806,400 (17)
-> the formula is FALSE

FORMULA PaceMaker-PT-none-CTLCardinality-00 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.822sec

checking: AG [EF [~ [A_VRP<=SANodeEctopic]]]
normalized: ~ [E [true U ~ [E [true U ~ [A_VRP<=SANodeEctopic]]]]]

abstracting: (A_VRP<=SANodeEctopic)
states: 257,618,259,990,282,240 (17)

iterations count:1093 (6), effective:68 (0)

iterations count:1640 (10), effective:125 (0)
-> the formula is FALSE

FORMULA PaceMaker-PT-none-CTLCardinality-02 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 1.345sec

checking: E [2<=A_AVJ U 1<=SIG_VP]
normalized: E [2<=A_AVJ U 1<=SIG_VP]

abstracting: (1<=SIG_VP)
states: 184,013,042,850,201,600 (17)
abstracting: (2<=A_AVJ)
states: 368,026,085,700,403,200 (17)

iterations count:2204 (13), effective:50 (0)
-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.326sec

checking: AF [[AF [1<=URI] & AG [1<=A_SIG_State]]]
normalized: ~ [EG [~ [[~ [E [true U ~ [1<=A_SIG_State]]] & ~ [EG [~ [1<=URI]]]]]]]

abstracting: (1<=URI)
states: 368,026,085,700,403,200 (17)
.
EG iterations: 1
abstracting: (1<=A_SIG_State)
states: 184,013,042,850,201,600 (17)

iterations count:2698 (16), effective:55 (0)
.
EG iterations: 1
-> the formula is FALSE

FORMULA PaceMaker-PT-none-CTLCardinality-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.489sec

checking: AX [EF [A_AVJOut<=A_SIG_VPOut]]
normalized: ~ [EX [~ [E [true U A_AVJOut<=A_SIG_VPOut]]]]

abstracting: (A_AVJOut<=A_SIG_VPOut)
states: 0
.-> the formula is FALSE

FORMULA PaceMaker-PT-none-CTLCardinality-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 1.012sec

checking: AG [EG [[2<=VRG | AtrNoiseGenerator<=A_PVARP]]]
normalized: ~ [E [true U ~ [EG [[2<=VRG | AtrNoiseGenerator<=A_PVARP]]]]]

abstracting: (AtrNoiseGenerator<=A_PVARP)
states: 184,013,042,850,201,600 (17)
abstracting: (2<=VRG)
states: 368,026,085,700,403,200 (17)

EG iterations: 0
-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.023sec

checking: EF [E [2<=SIG_AgetOut U A_AtrNoiseGenerator<=SIG_State]]
normalized: E [true U E [2<=SIG_AgetOut U A_AtrNoiseGenerator<=SIG_State]]

abstracting: (A_AtrNoiseGenerator<=SIG_State)
states: 0
abstracting: (2<=SIG_AgetOut)
states: 0
-> the formula is FALSE

FORMULA PaceMaker-PT-none-CTLCardinality-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 2.024sec

checking: AG [[AF [3<=A_PVARP] | EF [A_SIG_VS<=A_LRI]]]
normalized: ~ [E [true U ~ [[E [true U A_SIG_VS<=A_LRI] | ~ [EG [~ [3<=A_PVARP]]]]]]]

abstracting: (3<=A_PVARP)
states: 368,026,085,700,403,200 (17)
.
EG iterations: 1
abstracting: (A_SIG_VS<=A_LRI)
states: 368,026,085,700,403,200 (17)

iterations count:164 (1), effective:0 (0)

iterations count:164 (1), effective:0 (0)
-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.042sec

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

abstracting: (2<=URI)
states: 368,026,085,700,403,200 (17)
abstracting: (A_URI<=A_URI)
states: 368,026,085,700,403,200 (17)
-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT


iterations count:164 (1), effective:0 (0)
MC time: 0m 0.003sec

checking: [EX [AG [1<=A_RVConductor]] | ~ [AG [[3<=AtrNoiseGenerator | 3<=A_SANode]]]]
normalized: [E [true U ~ [[3<=AtrNoiseGenerator | 3<=A_SANode]]] | EX [~ [E [true U ~ [1<=A_RVConductor]]]]]

abstracting: (1<=A_RVConductor)
states: 368,026,085,700,403,200 (17)
.abstracting: (3<=A_SANode)
states: 368,026,085,700,403,200 (17)
abstracting: (3<=AtrNoiseGenerator)
states: 368,026,085,700,403,200 (17)
-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.003sec

checking: E [EX [1<=A_SIG_Aget] U AG [SIG_AS<=A_SANode]]
normalized: E [EX [1<=A_SIG_Aget] U ~ [E [true U ~ [SIG_AS<=A_SANode]]]]

abstracting: (SIG_AS<=A_SANode)
states: 368,026,085,700,403,200 (17)
abstracting: (1<=A_SIG_Aget)
states: 184,013,042,850,201,600 (17)

iterations count:7271 (44), effective:593 (3)
.-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.120sec

checking: EF [[[SIG_VP<=A_SIG_APOut | 1<=A_VRP] & ~ [[1<=A_PVARP | 2<=A_dV]]]]
normalized: E [true U [~ [[1<=A_PVARP | 2<=A_dV]] & [SIG_VP<=A_SIG_APOut | 1<=A_VRP]]]

abstracting: (1<=A_VRP)
states: 368,026,085,700,403,200 (17)
abstracting: (SIG_VP<=A_SIG_APOut)
states: 276,077,933,494,272,000 (17)
abstracting: (2<=A_dV)
states: 368,026,085,700,403,200 (17)
abstracting: (1<=A_PVARP)
states: 368,026,085,700,403,200 (17)
-> the formula is FALSE

FORMULA PaceMaker-PT-none-CTLCardinality-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.002sec

checking: E [~ [[1<=SIG_VPOut & A_AVJOut<=SANodeEctopic]] U EF [A_RVConductor<=VRGEctopic]]
normalized: E [~ [[1<=SIG_VPOut & A_AVJOut<=SANodeEctopic]] U E [true U A_RVConductor<=VRGEctopic]]

abstracting: (A_RVConductor<=VRGEctopic)
states: 140,751,061,961,932,800 (17)

iterations count:164 (1), effective:0 (0)
abstracting: (A_AVJOut<=SANodeEctopic)
states: 66,699,117,409,075,200 (16)
abstracting: (1<=SIG_VPOut)
states: 183,965,330,807,193,600 (17)
-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-09 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 1.479sec

checking: ~ [[EF [[2<=AVI & A_Ventricle<=A_SIG_VPOut]] | A [AVJ<=A_dV U 2<=A_SIG_Vget]]]
normalized: ~ [[[~ [EG [~ [2<=A_SIG_Vget]]] & ~ [E [~ [2<=A_SIG_Vget] U [~ [AVJ<=A_dV] & ~ [2<=A_SIG_Vget]]]]] | E [true U [2<=AVI & A_Ventricle<=A_SIG_VPOut]]]]

abstracting: (A_Ventricle<=A_SIG_VPOut)
states: 0
abstracting: (2<=AVI)
states: 368,026,085,700,403,200 (17)
abstracting: (2<=A_SIG_Vget)
states: 0
abstracting: (AVJ<=A_dV)
states: 208,319,162,823,475,200 (17)
abstracting: (2<=A_SIG_Vget)
states: 0

iterations count:6915 (42), effective:486 (2)
abstracting: (2<=A_SIG_Vget)
states: 0

EG iterations: 0
-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 2.668sec

checking: [AF [EF [A_RAConductor<=A_SANodeEctopic]] | AF [[[1<=SIG_AS & 1<=A_SANodeEctopic] | [3<=A_SANode & A_dV<=A_AVJ]]]]
normalized: [~ [EG [~ [[[3<=A_SANode & A_dV<=A_AVJ] | [1<=SIG_AS & 1<=A_SANodeEctopic]]]]] | ~ [EG [~ [E [true U A_RAConductor<=A_SANodeEctopic]]]]]

abstracting: (A_RAConductor<=A_SANodeEctopic)
states: 69,122,978,375,270,400 (16)

iterations count:5810 (35), effective:272 (1)
.
EG iterations: 1
abstracting: (1<=A_SANodeEctopic)
states: 368,026,085,700,403,200 (17)
abstracting: (1<=SIG_AS)
states: 184,013,042,850,201,600 (17)
abstracting: (A_dV<=A_AVJ)
states: 0
abstracting: (3<=A_SANode)
states: 368,026,085,700,403,200 (17)
.
EG iterations: 1
-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-04 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 3.995sec

checking: AG [[[[2<=A_AVJOut | A_AVJOut<=SIG_VgetOut] | [RAConductor<=SIG_AP & 1<=PVARP]] | ~ [[SIG_AgetOut<=URI & 1<=SIG_Aget]]]]
normalized: ~ [E [true U ~ [[~ [[SIG_AgetOut<=URI & 1<=SIG_Aget]] | [[RAConductor<=SIG_AP & 1<=PVARP] | [2<=A_AVJOut | A_AVJOut<=SIG_VgetOut]]]]]]

abstracting: (A_AVJOut<=SIG_VgetOut)
states: 0
abstracting: (2<=A_AVJOut)
states: 368,026,085,700,403,200 (17)
abstracting: (1<=PVARP)
states: 368,026,085,700,403,200 (17)
abstracting: (RAConductor<=SIG_AP)
states: 0
abstracting: (1<=SIG_Aget)
states: 184,013,042,850,201,600 (17)
abstracting: (SIG_AgetOut<=URI)
states: 368,026,085,700,403,200 (17)
-> the formula is TRUE

FORMULA PaceMaker-PT-none-CTLCardinality-10 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 5.733sec

totally nodes used: 4223824 (4.2e+06)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 6294322 6868340 13162662
used/not used/entry size/cache size: 8003780 59105084 16 1024MB
basic ops cache: hits/miss/sum: 2179078 4322476 6501554
used/not used/entry size/cache size: 6915239 9861977 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 5875 7260 13135
used/not used/entry size/cache size: 7259 8381349 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 65304932
1 1747612
2 43950
3 3437
4 2019
5 599
6 614
7 555
8 343
9 218
>= 10 4585

Total processing time: 0m29.484sec

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="PaceMaker-PT-none"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="irma4mcc-full"
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

tar xzf /home/mcc/BenchKit/INPUTS/PaceMaker-PT-none.tgz
mv PaceMaker-PT-none execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool irma4mcc-full"
echo " Input is PaceMaker-PT-none, 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 r114-csrt-152666472500339"
echo "====================================================================="
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
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 ;