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.r602-tall-171774424600166.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 BlocksWorld-PT-01, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r602-tall-171774424600166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 42K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 240K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 28K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 170K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 93K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 500K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 32K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 192K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.2K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.4K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 87K Jun 7 06:26 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 BlocksWorld-PT-01-ReachabilityCardinality-2024-00
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-01
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-02
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-03
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-04
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-05
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-06
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-07
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-08
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-09
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-10
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-11
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-12
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-13
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-14
FORMULA_NAME BlocksWorld-PT-01-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717745446174

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-06-07 07:30:47] [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]
[2024-06-07 07:30:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 07:30:47] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2024-06-07 07:30:47] [INFO ] Transformed 109 places.
[2024-06-07 07:30:47] [INFO ] Transformed 181 transitions.
[2024-06-07 07:30:47] [INFO ] Found NUPN structural information;
[2024-06-07 07:30:47] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8]
[2024-06-07 07:30:47] [INFO ] Parsed PT model containing 109 places and 181 transitions and 896 arcs in 172 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 37 ms.
Working with output stream class java.io.PrintStream
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-07 07:30:48] [INFO ] Flatten gal took : 182 ms
[2024-06-07 07:30:48] [INFO ] Flatten gal took : 38 ms
[2024-06-07 07:30:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality333262420854312061.gal : 27 ms
[2024-06-07 07:30:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9561910060011349721.prop : 25 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/ReachabilityCardinality333262420854312061.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9561910060011349721.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality9561910060011349721.prop.
RANDOM walk for 40000 steps (8 resets) in 3241 ms. (12 steps per ms) remains 12/14 properties
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 5
BEST_FIRST walk for 40002 steps (8 resets) in 733 ms. (54 steps per ms) remains 12/12 properties
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :5 after 24
BEST_FIRST walk for 40003 steps (8 resets) in 291 ms. (136 steps per ms) remains 12/12 properties
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :24 after 87
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :87 after 257
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :257 after 404
BEST_FIRST walk for 40002 steps (8 resets) in 1579 ms. (25 steps per ms) remains 12/12 properties
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :404 after 740
BEST_FIRST walk for 40001 steps (8 resets) in 475 ms. (84 steps per ms) remains 12/12 properties
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :740 after 1552
BEST_FIRST walk for 40004 steps (8 resets) in 770 ms. (51 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 221 ms. (180 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 223 ms. (178 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 264 ms. (150 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 203 ms. (196 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 293 ms. (136 steps per ms) remains 12/12 properties
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :1552 after 3618
BEST_FIRST walk for 40003 steps (8 resets) in 212 ms. (187 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 12/12 properties
// Phase 1: matrix 181 rows 109 cols
[2024-06-07 07:30:50] [INFO ] Computed 19 invariants in 12 ms
[2024-06-07 07:30:50] [INFO ] State equation strengthened by 15 read => feed constraints.
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :3618 after 5763
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-06 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-02 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-04 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-05 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-07 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-09 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-10 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-11 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-14 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-15 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 19/19 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/19 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 180/289 variables, 109/128 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 14/142 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/142 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/290 variables, 1/143 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 0/143 constraints. Problems are: Problem set: 10 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/290 variables, 0/143 constraints. Problems are: Problem set: 10 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 290/290 variables, and 143 constraints, problems are : Problem set: 10 solved, 2 unsolved in 414 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 109/109 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 19/19 constraints. Problems are: Problem set: 10 solved, 2 unsolved
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 8 ms to minimize.
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 1 ms to minimize.
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 1 ms to minimize.
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 2 ms to minimize.
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 2 ms to minimize.
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 2 ms to minimize.
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 1 ms to minimize.
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 1 ms to minimize.
[2024-06-07 07:30:51] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 9 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 2 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 0 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 20/39 constraints. Problems are: Problem set: 10 solved, 2 unsolved
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
[2024-06-07 07:30:52] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
Reachability property BlocksWorld-PT-01-ReachabilityCardinality-2024-08 is true.
[2024-06-07 07:30:53] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 2 ms to minimize.
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-00 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem BlocksWorld-PT-01-ReachabilityCardinality-2024-12 is UNSAT
FORMULA BlocksWorld-PT-01-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 109/290 variables, and 44 constraints, problems are : Problem set: 12 solved, 0 unsolved in 1838 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 0/109 constraints, ReadFeed: 0/15 constraints, PredecessorRefiner: 0/12 constraints, Known Traps: 25/25 constraints]
After SMT, in 2653ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
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 5732 ms.

BK_STOP 1717745453096

--------------------
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="BlocksWorld-PT-01"
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 BlocksWorld-PT-01, 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 r602-tall-171774424600166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-01.tgz
mv BlocksWorld-PT-01 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 ;