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 612K
-rw-r--r-- 1 mcc users 9.6K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 42K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 6.3K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.8K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 28K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 37K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 112 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 2 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 255K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is LamportFastMutEx-PT-7, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r116-csrt-152666475000146
=====================================================================

--------------------
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 LamportFastMutEx-PT-7-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527166767475

Flatten gal took : 192 ms
Constant places removed 16 places and 8 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 248 transition count 528
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 248 transition count 528
Constant places removed 1 places and 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.
Iterating post reduction 1 with 2 rules applied. Total rules applied 19 place count 247 transition count 523
Constant places removed 2 places and 4 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 21 place count 245 transition count 519
Constant places removed 13 places and 16 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 34 place count 232 transition count 503
Constant places removed 9 places and 16 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 43 place count 223 transition count 487
Constant places removed 2 places and 9 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 45 place count 221 transition count 478
Constant places removed 1 places and 8 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 46 place count 220 transition count 470
Constant places removed 1 places and 8 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 47 place count 219 transition count 462
Performed 7 Post agglomeration using F-continuation condition.
Constant places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 54 place count 212 transition count 455
Applied a total of 54 rules in 77 ms. Remains 212 /264 variables (removed 52) and now considering 455/536 (removed 81) transitions.
Normalized transition count is 329
// Phase 1: matrix 329 rows 212 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 329
// Phase 1: matrix 329 rows 212 cols
invariant :P_wait_2_3 + -1'P_await_13_2 + P_done_2_3 = 0
invariant :P_wait_2_4 + -1'P_await_13_2 + P_done_2_4 = 0
invariant :P_b_6_false + P_b_6_true = 1
invariant :P_wait_2_5 + -1'P_await_13_2 + P_done_2_5 = 0
invariant :P_wait_2_1 + -1'P_await_13_2 + P_done_2_1 = 0
invariant :P_wait_4_2 + -1'P_await_13_4 + P_done_4_2 = 0
invariant :P_b_3_false + P_b_3_true = 1
invariant :P_wait_3_1 + -1'P_await_13_3 + P_done_3_1 = 0
invariant :P_wait_4_1 + -1'P_await_13_4 + P_done_4_1 = 0
invariant :P_wait_1_7 + -1'P_await_13_1 + P_done_1_7 = 0
invariant :P_wait_3_5 + -1'P_await_13_3 + P_done_3_5 = 0
invariant :P_wait_7_1 + -1'P_await_13_7 + P_done_7_1 = 0
invariant :P_wait_6_3 + -1'P_await_13_6 + P_done_6_3 = 0
invariant :P_wait_1_5 + -1'P_await_13_1 + P_done_1_5 = 0
invariant :P_wait_6_6 + -1'P_await_13_6 + P_done_6_6 = 0
invariant :P_wait_7_2 + -1'P_await_13_7 + P_done_7_2 = 0
invariant :x_0 + x_1 + x_2 + x_3 + x_4 + x_5 + x_6 + x_7 = 1
invariant :P_wait_6_5 + -1'P_await_13_6 + P_done_6_5 = 0
invariant :P_start_1_3 + P_setx_3_3 + P_setbi_5_3 + P_ify0_4_3 + P_sety_9_3 + P_ifxi_10_3 + P_setbi_11_3 + P_await_13_3 + P_ifyi_15_3 + P_awaity_3 + P_CS_21_3 + P_setbi_24_3 = 1
invariant :P_wait_4_7 + -1'P_await_13_4 + P_done_4_7 = 0
invariant :P_b_1_false + P_b_1_true = 1
invariant :P_start_1_5 + P_setx_3_5 + P_setbi_5_5 + P_ify0_4_5 + P_sety_9_5 + P_ifxi_10_5 + P_setbi_11_5 + P_await_13_5 + P_ifyi_15_5 + P_awaity_5 + P_CS_21_5 + P_setbi_24_5 = 1
invariant :P_wait_3_2 + -1'P_await_13_3 + P_done_3_2 = 0
invariant :P_wait_1_3 + -1'P_await_13_1 + P_done_1_3 = 0
invariant :P_wait_5_3 + -1'P_await_13_5 + P_done_5_3 = 0
invariant :P_b_7_false + P_b_7_true = 1
invariant :P_start_1_4 + P_setx_3_4 + P_setbi_5_4 + P_ify0_4_4 + P_sety_9_4 + P_ifxi_10_4 + P_setbi_11_4 + P_await_13_4 + P_ifyi_15_4 + P_awaity_4 + P_CS_21_4 + P_setbi_24_4 = 1
invariant :P_wait_7_7 + -1'P_await_13_7 + P_done_7_7 = 0
invariant :P_wait_6_7 + -1'P_await_13_6 + P_done_6_7 = 0
invariant :y_0 + y_1 + y_2 + y_3 + y_4 + y_5 + y_6 + y_7 = 1
invariant :P_wait_7_4 + -1'P_await_13_7 + P_done_7_4 = 0
invariant :P_wait_5_7 + -1'P_await_13_5 + P_done_5_7 = 0
invariant :P_wait_1_4 + -1'P_await_13_1 + P_done_1_4 = 0
invariant :P_start_1_6 + P_setx_3_6 + P_setbi_5_6 + P_ify0_4_6 + P_sety_9_6 + P_ifxi_10_6 + P_setbi_11_6 + P_await_13_6 + P_ifyi_15_6 + P_awaity_6 + P_CS_21_6 + P_setbi_24_6 = 1
invariant :P_start_1_7 + P_setx_3_7 + P_setbi_5_7 + P_ify0_4_7 + P_sety_9_7 + P_ifxi_10_7 + P_setbi_11_7 + P_await_13_7 + P_ifyi_15_7 + P_awaity_7 + P_CS_21_7 + P_setbi_24_7 = 1
invariant :P_wait_4_6 + -1'P_await_13_4 + P_done_4_6 = 0
invariant :P_wait_3_6 + -1'P_await_13_3 + P_done_3_6 = 0
invariant :P_wait_3_4 + -1'P_await_13_3 + P_done_3_4 = 0
invariant :P_wait_3_3 + -1'P_await_13_3 + P_done_3_3 = 0
invariant :P_wait_4_4 + -1'P_await_13_4 + P_done_4_4 = 0
invariant :P_wait_7_5 + -1'P_await_13_7 + P_done_7_5 = 0
invariant :P_wait_5_5 + -1'P_await_13_5 + P_done_5_5 = 0
invariant :P_b_5_false + P_b_5_true = 1
invariant :P_wait_6_4 + -1'P_await_13_6 + P_done_6_4 = 0
invariant :P_start_1_1 + P_setx_3_1 + P_setbi_5_1 + P_ify0_4_1 + P_sety_9_1 + P_ifxi_10_1 + P_setbi_11_1 + P_await_13_1 + P_ifyi_15_1 + P_awaity_1 + P_CS_21_1 + P_setbi_24_1 = 1
invariant :P_b_2_false + P_b_2_true = 1
invariant :P_wait_5_6 + -1'P_await_13_5 + P_done_5_6 = 0
invariant :P_wait_7_6 + -1'P_await_13_7 + P_done_7_6 = 0
invariant :P_wait_6_1 + -1'P_await_13_6 + P_done_6_1 = 0
invariant :P_wait_6_2 + -1'P_await_13_6 + P_done_6_2 = 0
invariant :P_b_4_false + P_b_4_true = 1
invariant :P_wait_3_7 + -1'P_await_13_3 + P_done_3_7 = 0
invariant :P_wait_4_3 + -1'P_await_13_4 + P_done_4_3 = 0
invariant :P_wait_1_6 + -1'P_await_13_1 + P_done_1_6 = 0
invariant :P_wait_1_1 + -1'P_await_13_1 + P_done_1_1 = 0
invariant :P_wait_5_1 + -1'P_await_13_5 + P_done_5_1 = 0
invariant :P_wait_5_4 + -1'P_await_13_5 + P_done_5_4 = 0
invariant :P_wait_7_3 + -1'P_await_13_7 + P_done_7_3 = 0
invariant :P_wait_2_7 + -1'P_await_13_2 + P_done_2_7 = 0
invariant :P_wait_2_2 + -1'P_await_13_2 + P_done_2_2 = 0
invariant :P_wait_4_5 + -1'P_await_13_4 + P_done_4_5 = 0
invariant :P_wait_2_6 + -1'P_await_13_2 + P_done_2_6 = 0
invariant :P_wait_1_2 + -1'P_await_13_1 + P_done_1_2 = 0
invariant :P_wait_5_2 + -1'P_await_13_5 + P_done_5_2 = 0
invariant :P_start_1_2 + P_setx_3_2 + P_setbi_5_2 + P_ify0_4_2 + P_sety_9_2 + P_ifxi_10_2 + P_setbi_11_2 + P_await_13_2 + P_ifyi_15_2 + P_awaity_2 + P_CS_21_2 + P_setbi_24_2 = 1
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
Compilation finished in 6205 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 73 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
sparsehash FATAL ERROR: failed to allocate 30 groups

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 24, 2018 12:59:29 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 24, 2018 12:59:29 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 24, 2018 12:59:29 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 114 ms
May 24, 2018 12:59:29 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 264 places.
May 24, 2018 12:59:29 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 536 transitions.
May 24, 2018 12:59:29 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 36 ms
May 24, 2018 12:59:29 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 160 ms
May 24, 2018 12:59:29 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 12 ms
May 24, 2018 12:59:30 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 536 transitions.
May 24, 2018 12:59:30 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 4 ms
May 24, 2018 12:59:30 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 455 transitions.
May 24, 2018 12:59:31 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 65 place invariants in 54 ms
May 24, 2018 12:59:31 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 212 variables to be positive in 906 ms
May 24, 2018 12:59:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 455 transitions.
May 24, 2018 12:59:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/455 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 24, 2018 12:59:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 51 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 24, 2018 12:59:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 455 transitions.
May 24, 2018 12:59:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 24, 2018 12:59:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 455 transitions.
May 24, 2018 12:59:34 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(44/455) took 3023 ms. Total solver calls (SAT/UNSAT): 5406(369/5037)
May 24, 2018 12:59:38 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(84/455) took 6100 ms. Total solver calls (SAT/UNSAT): 11956(897/11059)
May 24, 2018 12:59:41 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(109/455) took 9137 ms. Total solver calls (SAT/UNSAT): 17581(1411/16170)
May 24, 2018 12:59:44 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(148/455) took 12159 ms. Total solver calls (SAT/UNSAT): 23284(1989/21295)
May 24, 2018 12:59:47 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(184/455) took 15176 ms. Total solver calls (SAT/UNSAT): 29314(2565/26749)
May 24, 2018 12:59:50 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(255/455) took 18178 ms. Total solver calls (SAT/UNSAT): 34876(3009/31867)
May 24, 2018 12:59:53 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(327/455) took 21234 ms. Total solver calls (SAT/UNSAT): 38551(3563/34988)
May 24, 2018 12:59:56 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(402/455) took 24261 ms. Total solver calls (SAT/UNSAT): 42874(3987/38887)
May 24, 2018 12:59:56 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 24998 ms. Total solver calls (SAT/UNSAT): 43288(4011/39277)
May 24, 2018 12:59:56 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 455 transitions.
May 24, 2018 12:59:56 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 24, 2018 12:59:57 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 26429ms conformant to PINS in folder :/home/mcc/execution
ITS-tools command line returned an error code 1

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="LamportFastMutEx-PT-7"
export BK_EXAMINATION="ReachabilityDeadlock"
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

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-7.tgz
mv LamportFastMutEx-PT-7 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 itstools"
echo " Input is LamportFastMutEx-PT-7, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r116-csrt-152666475000146"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.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 ;