Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r224-tall-171649612500326.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is LeafsetExtension-PT-S08C3, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-tall-171649612500326
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 800K
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 12 13:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 12 13:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Apr 12 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 12 13:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 254K May 18 16:42 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 LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-00
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-01
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-02
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-03
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-04
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-05
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-06
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-07
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-08
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-09
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-10
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-11
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-12
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-13
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-14
FORMULA_NAME LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716578243234

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-24 19:17:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 19:17:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 19:17:24] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2024-05-24 19:17:24] [INFO ] Transformed 462 places.
[2024-05-24 19:17:24] [INFO ] Transformed 409 transitions.
[2024-05-24 19:17:24] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2024-05-24 19:17:25] [INFO ] Flatten gal took : 189 ms
[2024-05-24 19:17:25] [INFO ] Flatten gal took : 50 ms
[2024-05-24 19:17:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6035495569287501462.gal : 39 ms
[2024-05-24 19:17:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14318139822320035514.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6035495569287501462.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14318139822320035514.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 40000 steps (1517 resets) in 2098 ms. (19 steps per ms) remains 14/16 properties
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14318139822320035514.prop.
BEST_FIRST walk for 40003 steps (258 resets) in 398 ms. (100 steps per ms) remains 14/14 properties
SDD proceeding with computation,16 properties remain. new max is 4
BEST_FIRST walk for 40004 steps (257 resets) in 684 ms. (58 steps per ms) remains 14/14 properties
SDD size :1 after 8
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :10 after 12
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :12 after 13
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :13 after 20
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :20 after 21
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :21 after 29
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :29 after 45
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :45 after 77
BEST_FIRST walk for 40003 steps (258 resets) in 301 ms. (132 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (255 resets) in 103 ms. (384 steps per ms) remains 14/14 properties
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :77 after 719
BEST_FIRST walk for 40003 steps (256 resets) in 115 ms. (344 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (286 resets) in 108 ms. (367 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (257 resets) in 105 ms. (377 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (257 resets) in 169 ms. (235 steps per ms) remains 14/14 properties
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :719 after 2123
BEST_FIRST walk for 40003 steps (257 resets) in 162 ms. (245 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (190 resets) in 1186 ms. (33 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (256 resets) in 174 ms. (228 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (265 resets) in 142 ms. (279 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (195 resets) in 272 ms. (146 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (280 resets) in 212 ms. (187 steps per ms) remains 14/14 properties
// Phase 1: matrix 409 rows 462 cols
[2024-05-24 19:17:26] [INFO ] Computed 53 invariants in 40 ms
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :2123 after 4824
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/222 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 6/228 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-00 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-02 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-03 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-05 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-07 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-08 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-10 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-12 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-15 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 231/459 variables, 41/50 constraints. Problems are: Problem set: 9 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/459 variables, 0/50 constraints. Problems are: Problem set: 9 solved, 5 unsolved
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-04 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-09 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (OVERLAPS) 3/462 variables, 3/53 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 0/53 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 409/871 variables, 462/515 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/871 variables, 0/515 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/871 variables, 0/515 constraints. Problems are: Problem set: 11 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 871/871 variables, and 515 constraints, problems are : Problem set: 11 solved, 3 unsolved in 1095 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 3/129 variables, 3/4 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/4 constraints. Problems are: Problem set: 11 solved, 3 unsolved
Problem LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-14 is UNSAT
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (OVERLAPS) 325/454 variables, 41/45 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/454 variables, 0/45 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 7/461 variables, 7/52 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/461 variables, 0/52 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/462 variables, 1/53 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/462 variables, 0/53 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 409/871 variables, 462/515 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/871 variables, 2/517 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/871 variables, 0/517 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/871 variables, 0/517 constraints. Problems are: Problem set: 12 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 871/871 variables, and 517 constraints, problems are : Problem set: 12 solved, 2 unsolved in 540 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 2/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 1871ms problems are : Problem set: 12 solved, 2 unsolved
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-01 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
FORMULA LeafsetExtension-PT-S08C3-ReachabilityCardinality-2024-06 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 21 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 4237 ms.

BK_STOP 1716578248691

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="LeafsetExtension-PT-S08C3"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 2-5568"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S08C3, 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 r224-tall-171649612500326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C3.tgz
mv LeafsetExtension-PT-S08C3 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;