Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r088-smll-177946995200207.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=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 2-5973
Executing tool itstools
Input is DES-PT-02a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r088-smll-177946995200207
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 7.7K Mar 6 18:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Mar 6 18:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 6 18:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 6 18:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 18:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Mar 6 18:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 6 18:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 6 18:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 33K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1779493749056

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-02a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-05-22 23:49:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-22 23:49:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 23:49:11] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2026-05-22 23:49:11] [INFO ] Transformed 123 places.
[2026-05-22 23:49:11] [INFO ] Transformed 80 transitions.
[2026-05-22 23:49:11] [INFO ] Found NUPN structural information;
[2026-05-22 23:49:11] [INFO ] Parsed PT model containing 123 places and 80 transitions and 400 arcs in 290 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 123/123 places, 80/80 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 123 transition count 66
Applied a total of 14 rules in 34 ms. Remains 123 /123 variables (removed 0) and now considering 66/80 (removed 14) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12982175208338528706.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5441286101284333377.kers'
[2026-05-22 23:49:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12982175208338528706.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5441286101284333377.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 66 rows 122 cols 333 entries
Finished phase 1 with 18 SingleSign rule and 46 generalized
[2026-05-22 23:49:11] [INFO ] Computed 59 invariants in 0 ms
Computed 59 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5441286101284333377.kers
Total runtime 3 ms.
[2026-05-22 23:49:12] [INFO ] Implicit Places using invariants in 715 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 805 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 122/123 places, 66/80 transitions.
Applied a total of 0 rules in 6 ms. Remains 122 /122 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 870 ms. Remains : 122/123 places, 66/80 transitions.
Discarding 9 transitions out of 66. Remains 57
Initial state reduction rules removed 1 formulas.
[2026-05-22 23:49:13] [INFO ] Flatten gal took : 60 ms
[2026-05-22 23:49:13] [INFO ] Flatten gal took : 27 ms
[2026-05-22 23:49:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12071299836325950050.gal : 12 ms
[2026-05-22 23:49:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3195041384526281622.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12071299836325950050.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3195041384526281622.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3195041384526281622.prop.
RANDOM walk for 40000 steps (1012 resets) in 1934 ms. (20 steps per ms) remains 1/56 properties
Reachability property qltransition_65 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,47 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_15 is true.
SDD proceeding with computation,46 properties remain. new max is 2
SDD size :5 after 15
SDD proceeding with computation,46 properties remain. new max is 4
SDD size :15 after 27
Reachability property qltransition_62 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,43 properties remain. new max is 4
SDD size :27 after 113
Reachability property qltransition_61 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,39 properties remain. new max is 4
SDD size :113 after 132
SDD proceeding with computation,39 properties remain. new max is 8
SDD size :132 after 163
SDD proceeding with computation,39 properties remain. new max is 16
SDD size :163 after 329
Reachability property qltransition_60 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,37 properties remain. new max is 16
SDD size :329 after 889
SDD proceeding with computation,37 properties remain. new max is 32
SDD size :889 after 936
SDD proceeding with computation,37 properties remain. new max is 64
SDD size :936 after 1132
SDD proceeding with computation,37 properties remain. new max is 128
SDD size :1132 after 1624
Reachability property qltransition_28 is true.
Reachability property qltransition_27 is true.
SDD proceeding with computation,35 properties remain. new max is 128
SDD size :1624 after 4201
BEST_FIRST walk for 40003 steps (213 resets) in 511 ms. (78 steps per ms) remains 1/1 properties
Reachability property qltransition_56 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,18 properties remain. new max is 128
SDD size :4201 after 6981
Reachability property qltransition_54 is true.
SDD proceeding with computation,17 properties remain. new max is 128
SDD size :6981 after 8589
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13702098929052847777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7778586610779445940.kers'
[2026-05-22 23:49:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13702098929052847777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7778586610779445940.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 122 cols 333 entries
Finished phase 1 with 18 SingleSign rule and 46 generalized
[2026-05-22 23:49:13] [INFO ] Computed 58 invariants in 0 ms
Computed 58 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7778586610779445940.kers
Total runtime 2 ms.
Reachability property qltransition_48 is true.
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :8589 after 12669
Reachability property qltransition_55 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :12669 after 23829
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :23829 after 26829
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 3/6 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_33 is true.
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :26829 after 87118
At refinement iteration 5 (OVERLAPS) 68/74 variables, 32/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :87118 after 511678
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 68/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 39/113 variables, 22/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/113 variables, 39/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/113 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/117 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/117 variables, 4/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/117 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 65/182 variables, 117/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/182 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 6/188 variables, 5/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/188 variables, 5/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/188 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/188 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 188/188 variables, and 302 constraints, problems are : Problem set: 0 solved, 1 unsolved in 480 ms.
Refiners :[Domain max(s): 122/122 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 122/122 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 3/6 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 68/74 variables, 32/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 68/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 39/113 variables, 22/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/113 variables, 39/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/113 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/117 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/117 variables, 4/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/117 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 65/182 variables, 117/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/182 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/182 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 6/188 variables, 5/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/188 variables, 5/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/188 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/188 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 188/188 variables, and 303 constraints, problems are : Problem set: 0 solved, 1 unsolved in 388 ms.
Refiners :[Domain max(s): 122/122 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 122/122 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 926ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 166 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=55 )
Parikh walk visited 1 properties in 16 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 57 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 3093 ms.

BK_STOP 1779493754417

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DES-PT-02a"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5973"
echo " Executing tool itstools"
echo " Input is DES-PT-02a, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r088-smll-177946995200207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-02a.tgz
mv DES-PT-02a execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;