Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254771600126.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is DLCround-PT-03b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771600126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 864K
-rw-r--r-- 1 mcc users 6.2K Apr 30 07:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 30 07:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 07:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 07:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 30 07:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 30 07:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 30 07:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 30 07:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 432K May 10 09:33 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 DLCround-PT-03b-ReachabilityCardinality-00
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-01
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-02
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-03
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-04
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-05
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-06
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-07
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-08
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-09
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-10
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-11
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-12
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-13
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-14
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654185244714

Running Version 202205111006
[2022-06-02 15:54:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-02 15:54:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 15:54:06] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2022-06-02 15:54:06] [INFO ] Transformed 1383 places.
[2022-06-02 15:54:06] [INFO ] Transformed 1887 transitions.
[2022-06-02 15:54:06] [INFO ] Found NUPN structural information;
[2022-06-02 15:54:06] [INFO ] Parsed PT model containing 1383 places and 1887 transitions in 285 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-03b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 14) seen :9
FORMULA DLCround-PT-03b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1887 rows 1383 cols
[2022-06-02 15:54:07] [INFO ] Computed 52 place invariants in 33 ms
[2022-06-02 15:54:07] [INFO ] After 611ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-02 15:54:08] [INFO ] [Nat]Absence check using 52 positive place invariants in 43 ms returned sat
[2022-06-02 15:54:09] [INFO ] After 770ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2022-06-02 15:54:09] [INFO ] Deduced a trap composed of 130 places in 395 ms of which 6 ms to minimize.
[2022-06-02 15:54:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 522 ms
[2022-06-02 15:54:10] [INFO ] Deduced a trap composed of 95 places in 244 ms of which 2 ms to minimize.
[2022-06-02 15:54:10] [INFO ] Deduced a trap composed of 75 places in 181 ms of which 2 ms to minimize.
[2022-06-02 15:54:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 616 ms
[2022-06-02 15:54:10] [INFO ] After 2061ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 186 ms.
[2022-06-02 15:54:10] [INFO ] After 2857ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
FORMULA DLCround-PT-03b-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-03b-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-03b-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 623 ms.
Support contains 46 out of 1383 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1383/1383 places, 1887/1887 transitions.
Graph (trivial) has 1267 edges and 1383 vertex of which 204 / 1383 are part of one of the 19 SCC in 11 ms
Free SCC test removed 185 places
Drop transitions removed 209 transitions
Reduce isomorphic transitions removed 209 transitions.
Drop transitions removed 555 transitions
Trivial Post-agglo rules discarded 555 transitions
Performed 555 trivial Post agglomeration. Transition count delta: 555
Iterating post reduction 0 with 555 rules applied. Total rules applied 556 place count 1198 transition count 1123
Reduce places removed 555 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 595 rules applied. Total rules applied 1151 place count 643 transition count 1083
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 23 rules applied. Total rules applied 1174 place count 625 transition count 1078
Reduce places removed 2 places and 0 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Iterating post reduction 3 with 27 rules applied. Total rules applied 1201 place count 623 transition count 1053
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 26 rules applied. Total rules applied 1227 place count 598 transition count 1052
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 11 Pre rules applied. Total rules applied 1227 place count 598 transition count 1041
Deduced a syphon composed of 11 places in 5 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 1249 place count 587 transition count 1041
Discarding 127 places :
Symmetric choice reduction at 5 with 127 rule applications. Total rules 1376 place count 460 transition count 914
Iterating global reduction 5 with 127 rules applied. Total rules applied 1503 place count 460 transition count 914
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 46 Pre rules applied. Total rules applied 1503 place count 460 transition count 868
Deduced a syphon composed of 46 places in 2 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 1595 place count 414 transition count 868
Discarding 18 places :
Symmetric choice reduction at 5 with 18 rule applications. Total rules 1613 place count 396 transition count 754
Iterating global reduction 5 with 18 rules applied. Total rules applied 1631 place count 396 transition count 754
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1637 place count 396 transition count 748
Performed 98 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 98 places in 1 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 6 with 196 rules applied. Total rules applied 1833 place count 298 transition count 648
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1834 place count 298 transition count 647
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1838 place count 294 transition count 619
Iterating global reduction 7 with 4 rules applied. Total rules applied 1842 place count 294 transition count 619
Performed 46 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 7 with 92 rules applied. Total rules applied 1934 place count 248 transition count 964
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 7 with 56 rules applied. Total rules applied 1990 place count 248 transition count 908
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1995 place count 243 transition count 836
Iterating global reduction 8 with 5 rules applied. Total rules applied 2000 place count 243 transition count 836
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 2005 place count 243 transition count 831
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2007 place count 242 transition count 843
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 2010 place count 242 transition count 840
Drop transitions removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 10 with 63 rules applied. Total rules applied 2073 place count 242 transition count 777
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2076 place count 239 transition count 746
Iterating global reduction 10 with 3 rules applied. Total rules applied 2079 place count 239 transition count 746
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 2081 place count 239 transition count 744
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2083 place count 238 transition count 753
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 2084 place count 238 transition count 752
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 2086 place count 238 transition count 750
Free-agglomeration rule applied 69 times with reduction of 20 identical transitions.
Iterating global reduction 12 with 69 rules applied. Total rules applied 2155 place count 238 transition count 661
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 98 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 101 transitions.
Iterating post reduction 12 with 170 rules applied. Total rules applied 2325 place count 169 transition count 560
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 13 with 55 rules applied. Total rules applied 2380 place count 169 transition count 505
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 2381 place count 168 transition count 502
Iterating global reduction 13 with 1 rules applied. Total rules applied 2382 place count 168 transition count 502
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 13 with 3 rules applied. Total rules applied 2385 place count 168 transition count 549
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 13 with 30 rules applied. Total rules applied 2415 place count 165 transition count 522
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 14 with 37 rules applied. Total rules applied 2452 place count 165 transition count 485
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2453 place count 165 transition count 485
Applied a total of 2453 rules in 333 ms. Remains 165 /1383 variables (removed 1218) and now considering 485/1887 (removed 1402) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/1383 places, 485/1887 transitions.
Finished random walk after 3055 steps, including 0 resets, run visited all 2 properties in 25 ms. (steps per millisecond=122 )
FORMULA DLCround-PT-03b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 5912 ms.

BK_STOP 1654185251904

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="DLCround-PT-03b"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DLCround-PT-03b, 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 r060-tall-165254771600126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03b.tgz
mv DLCround-PT-03b 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 ;