About the Execution of Marcie+red for FunctionPointer-PT-b008
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7718.756 | 3600000.00 | 3653279.00 | 9119.00 | TFFFFTFFFTFTFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r170-tall-167838857600678.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool marciexred
Input is FunctionPointer-PT-b008, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857600678
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 5.7K Feb 25 11:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 11:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 11:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 11:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 11:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Feb 25 11:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Feb 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 391K Mar 5 18:22 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 FunctionPointer-PT-b008-ReachabilityCardinality-00
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-01
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-02
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-03
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-04
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-05
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-06
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-07
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-08
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-09
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-10
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-11
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-12
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-13
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-14
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678605038950
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b008
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 07:10:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 07:10:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 07:10:40] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2023-03-12 07:10:40] [INFO ] Transformed 306 places.
[2023-03-12 07:10:40] [INFO ] Transformed 840 transitions.
[2023-03-12 07:10:40] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10007 steps, including 13 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 11) seen :8
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :1
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-12 07:10:41] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2023-03-12 07:10:41] [INFO ] Computed 4 place invariants in 26 ms
[2023-03-12 07:10:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 07:10:41] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 07:10:41] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 07:10:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 07:10:41] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 07:10:41] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 07:10:41] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-12 07:10:41] [INFO ] After 61ms SMT Verify possible using 65 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 07:10:41] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-12 07:10:41] [INFO ] After 373ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 24 ms.
Support contains 17 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 189 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.3 ms
Discarding 33 places :
Also discarding 0 output transitions
Drop transitions removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 189 transition count 600
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 72 place count 166 transition count 464
Iterating global reduction 1 with 23 rules applied. Total rules applied 95 place count 166 transition count 464
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 129 place count 166 transition count 430
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 139 place count 156 transition count 410
Iterating global reduction 2 with 10 rules applied. Total rules applied 149 place count 156 transition count 410
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 153 place count 152 transition count 402
Iterating global reduction 2 with 4 rules applied. Total rules applied 157 place count 152 transition count 402
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 160 place count 149 transition count 390
Iterating global reduction 2 with 3 rules applied. Total rules applied 163 place count 149 transition count 390
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 166 place count 146 transition count 384
Iterating global reduction 2 with 3 rules applied. Total rules applied 169 place count 146 transition count 384
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 172 place count 143 transition count 372
Iterating global reduction 2 with 3 rules applied. Total rules applied 175 place count 143 transition count 372
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 177 place count 141 transition count 364
Iterating global reduction 2 with 2 rules applied. Total rules applied 179 place count 141 transition count 364
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 181 place count 139 transition count 360
Iterating global reduction 2 with 2 rules applied. Total rules applied 183 place count 139 transition count 360
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 185 place count 137 transition count 356
Iterating global reduction 2 with 2 rules applied. Total rules applied 187 place count 137 transition count 356
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 189 place count 135 transition count 352
Iterating global reduction 2 with 2 rules applied. Total rules applied 191 place count 135 transition count 352
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 193 place count 133 transition count 348
Iterating global reduction 2 with 2 rules applied. Total rules applied 195 place count 133 transition count 348
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 196 place count 132 transition count 346
Iterating global reduction 2 with 1 rules applied. Total rules applied 197 place count 132 transition count 346
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 209 place count 132 transition count 334
Applied a total of 209 rules in 124 ms. Remains 132 /222 variables (removed 90) and now considering 334/648 (removed 314) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 132/222 places, 334/648 transitions.
Finished random walk after 1828 steps, including 0 resets, run visited all 2 properties in 15 ms. (steps per millisecond=121 )
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 1411 ms.
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
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: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: FunctionPointer_PT_b008
(NrP: 306 NrTr: 840 NrArc: 3392)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.016sec
net check time: 0m 0.000sec
init dd package: 0m 2.720sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8432096 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16104320 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
found
The net has a maximal unmarked siphon:
l21
l23
l22
l18
l19
l15
l17
l12
l14
l13
l9
l11
l10
l6
l7
l27
l3
l5
l4
l2
l1
s6
s7
l29
l31
l76
l87
l25
l196
l218
l290
l72
l73
l74
l75
l77
l78
l79
l80
l81
l82
l83
l84
l85
l86
l192
l193
l194
l197
l198
l200
l201
l202
l204
l205
l206
l208
l209
l210
l211
l212
l213
l214
l216
l217
l219
l220
l221
l222
l280
l281
l282
l283
l284
l285
l286
l287
l288
l289
l291
l292
l293
l294
l295
The net has transition(s) that can never fire:
t96
t97
t98
t99
t100
t101
t102
t268
t269
t270
t271
t272
t273
t276
t277
t278
t279
t280
t281
t284
t285
t286
t288
t289
t292
t293
t294
t295
t296
t297
t298
t300
t301
t302
t303
t304
t305
t306
t348
t349
t350
t351
t352
t353
t354
t355
t358
t359
t360
t361
t362
t363
t364
t365
t366
t401
t402
t367
t368
t369
t370
t371
t374
t375
t376
t377
t378
t379
t380
t381
t382
t383
t384
t385
t386
t387
t390
t391
t392
t393
t394
t395
t398
t399
t400
t403
t406
t407
t410
t411
t414
t415
t418
t419
t452
t453
t454
t455
t456
t457
t458
t459
t624
t625
t626
t627
t628
t629
t632
t633
t634
t635
t636
t637
t640
t641
t642
t644
t645
t646
t648
t649
t650
t651
t652
t653
t654
t656
t657
t658
t659
t660
t661
t662
t704
t705
t706
t707
t708
t709
t710
t711
t290
t103
t6
t15
t18
t29
t44
t51
t2
t3
t4
t5
t7
t8
t9
t10
t11
t12
t13
t14
t19
t20
t21
t22
t23
t24
t25
t26
t27
t28
t30
t31
t34
t35
t36
t37
t38
t39
t42
t43
t45
t46
t47
t50
t54
t55
t58
t59
t62
t63
check for constant places
s6
s7
found 2 constant places
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: 0m 0.000sec
4794 5672 6492 8270 8421 8306 7866 6887 7204 7844 7078 8028 8212 7233 8501 7701 8650 8733 8861 8682 8738 8818 8922 9206 8974 8173 8342 9463 8080 7500 8902 9738 8542 8715 7989 9181 9674 8707 8148 9385 10116 9559 7949 10460 9396 8413 10204 9234 8519 10344 9364 8625 10927 9367 8376 10592 9214 10225 9636 8340 10732 9951 10443 9920 8628 9738 9102 11608 10241 10802 9903 9879 10064 8776 10023 9367 11396 10675 12048 9999 12167 9840 11941 10771 11764 10849 11824 10916 11908 10970 13837 10317 12630 10412 12665 11242 12076 9950 10750 9267 10815 10657 10963 11828 10955 12390 11497 13149 10215 12582 9496 11133 11063 11157 12682 10968 12632 10427 11258 11175 11297 12888 11159 12900 9697 11484 12518 12158 13856 10692 11530 11489 11661 15505 10798 11617 11571 11765 14210 10904 11753 11751 12586 14313 11010 11922 13093 12632 13594 10281 11917 13770 11169 12038 13238 12875 13744 10368 12085 14004 11328 12248 13501 12069 14112 12165
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="FunctionPointer-PT-b008"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is FunctionPointer-PT-b008, 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 r170-tall-167838857600678"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b008.tgz
mv FunctionPointer-PT-b008 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.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 '
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 ;