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.r071-tall-165254780700320.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 gold2021
Input is Diffusion2D-PT-D50N050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780700320
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.8M
-rw-r--r-- 1 mcc users 9.2K Apr 30 05:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 30 05:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 30 05:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 30 05:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 07:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 30 05:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 30 05:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 30 05:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 30 05:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 7.3M 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 Diffusion2D-PT-D50N050-ReachabilityCardinality-00
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-01
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-02
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-03
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-04
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-05
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-06
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-07
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-08
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-09
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-10
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-11
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-12
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-13
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-14
FORMULA_NAME Diffusion2D-PT-D50N050-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655071071795

Running Version 0
[2022-06-12 21:57:53] [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]
[2022-06-12 21:57:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:57:54] [INFO ] Load time of PNML (sax parser for PT used): 453 ms
[2022-06-12 21:57:54] [INFO ] Transformed 2500 places.
[2022-06-12 21:57:54] [INFO ] Transformed 19404 transitions.
[2022-06-12 21:57:54] [INFO ] Parsed PT model containing 2500 places and 19404 transitions in 553 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 119 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10039 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=346 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Probabilistic random walk after 1000001 steps, saw 798877 distinct states, run finished after 8212 ms. (steps per millisecond=121 ) properties seen :{13=1, 15=1}
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
// Phase 1: matrix 19404 rows 2500 cols
[2022-06-12 21:58:03] [INFO ] Computed 1 place invariants in 171 ms
[2022-06-12 21:58:04] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2022-06-12 21:58:04] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:14
[2022-06-12 21:58:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 22 ms returned sat
[2022-06-12 21:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:58:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 10 different solutions.
Interrupted Parikh walk after 3350468 steps, including 96 resets, run timeout after 30001 ms. (steps per millisecond=111 ) properties (out of 13) seen :6
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 2561352 steps, including 183 resets, run timeout after 30001 ms. (steps per millisecond=85 ) properties (out of 7) seen :1
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 2524881 steps, including 175 resets, run timeout after 30001 ms. (steps per millisecond=84 ) properties (out of 6) seen :0
Interrupted Parikh walk after 2850229 steps, including 107 resets, run timeout after 30001 ms. (steps per millisecond=95 ) properties (out of 6) seen :0
Support contains 72 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 18290 edges and 2500 vertex of which 2428 / 2500 are part of one of the 1 SCC in 38 ms
Free SCC test removed 2427 places
Drop transitions removed 18290 transitions
Ensure Unique test removed 962 transitions
Reduce isomorphic transitions removed 19252 transitions.
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 13 place count 73 transition count 140
Applied a total of 13 rules in 124 ms. Remains 73 /2500 variables (removed 2427) and now considering 140/19404 (removed 19264) transitions.
Finished structural reductions, in 1 iterations. Remains : 73/2500 places, 140/19404 transitions.
[2022-06-12 22:00:29] [INFO ] Flatten gal took : 34 ms
[2022-06-12 22:00:29] [INFO ] Flatten gal took : 12 ms
[2022-06-12 22:00:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14194871553662130995.gal : 8 ms
[2022-06-12 22:00:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14653723151497986907.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14194871553662130995.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14653723151497986907.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality14194871553662130995.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14653723151497986907.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14653723151497986907.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 666
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :666 after 658007
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :658007 after 7.08931e+08
Detected timeout of ITS tools.
[2022-06-12 22:00:44] [INFO ] Flatten gal took : 19 ms
[2022-06-12 22:00:44] [INFO ] Applying decomposition
[2022-06-12 22:00:44] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15259044312450108596.txt, -o, /tmp/graph15259044312450108596.bin, -w, /tmp/graph15259044312450108596.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15259044312450108596.bin, -l, -1, -v, -w, /tmp/graph15259044312450108596.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:00:44] [INFO ] Decomposing Gal with order
[2022-06-12 22:00:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:00:44] [INFO ] Removed a total of 64 redundant transitions.
[2022-06-12 22:00:44] [INFO ] Flatten gal took : 35 ms
[2022-06-12 22:00:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 4 ms.
[2022-06-12 22:00:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17441042190990708420.gal : 2 ms
[2022-06-12 22:00:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3003412893825981401.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17441042190990708420.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3003412893825981401.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17441042190990708420.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3003412893825981401.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3003412893825981401.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 703
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :703 after 749397
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :749397 after 8.86163e+08
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :8.86163e+08 after 9.69263e+13
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10772850990120260936
[2022-06-12 22:00:59] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10772850990120260936
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10772850990120260936]
Compilation finished in 645 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10772850990120260936]
Link finished in 59 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, -i, Diffusion2DPTD50N050ReachabilityCardinality05==true], workingDir=/tmp/ltsmin10772850990120260936]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Finished random walk after 23782 steps, including 0 resets, run visited all 6 properties in 12 ms. (steps per millisecond=1981 )
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N050-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655071275915

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Diffusion2D-PT-D50N050"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is Diffusion2D-PT-D50N050, 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 r071-tall-165254780700320"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N050.tgz
mv Diffusion2D-PT-D50N050 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 ;