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Model Checking Contest @ Petri Nets 2017
7th edition, Zaragoza, Spain, June 27, 2017
Execution of r020-ebro-149436312100203
Last Updated
June 27, 2017

About the Execution of ITS-Tools for Dekker-PT-010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
290.550 4951.00 10598.00 211.80 FFFFFFFFFFFFFFTF normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-3253
Executing tool itstools
Input is Dekker-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r020-ebro-149436312100203
=====================================================================


--------------------
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 Dekker-PT-010-LTLCardinality-0
FORMULA_NAME Dekker-PT-010-LTLCardinality-1
FORMULA_NAME Dekker-PT-010-LTLCardinality-10
FORMULA_NAME Dekker-PT-010-LTLCardinality-11
FORMULA_NAME Dekker-PT-010-LTLCardinality-12
FORMULA_NAME Dekker-PT-010-LTLCardinality-13
FORMULA_NAME Dekker-PT-010-LTLCardinality-14
FORMULA_NAME Dekker-PT-010-LTLCardinality-15
FORMULA_NAME Dekker-PT-010-LTLCardinality-2
FORMULA_NAME Dekker-PT-010-LTLCardinality-3
FORMULA_NAME Dekker-PT-010-LTLCardinality-4
FORMULA_NAME Dekker-PT-010-LTLCardinality-5
FORMULA_NAME Dekker-PT-010-LTLCardinality-6
FORMULA_NAME Dekker-PT-010-LTLCardinality-7
FORMULA_NAME Dekker-PT-010-LTLCardinality-8
FORMULA_NAME Dekker-PT-010-LTLCardinality-9

=== Now, execution of the tool begins

BK_START 1496319775566


Using solver YICES2 to compute partial order matrices.
Built C files in :
/home/mcc/execution
its-ltl command run as :

/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201705302212/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !((("p1_7>=2")U(G(G("flag_0_8>=2")))))
Formula 0 simplified : !("p1_7>=2" U G"flag_0_8>=2")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
19 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.246892,26512,1,0,260,15790,280,123,2707,12042,268
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-0 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((X("flag_0_6<=p3_1")))
Formula 1 simplified : !X"flag_0_6<=p3_1"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.253439,26704,1,0,262,16234,283,123,2711,12357,275
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-1 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((X("p0_8>=3")))
Formula 2 simplified : !X"p0_8>=3"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.255362,26884,1,0,263,16267,286,123,2713,12395,282
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-2 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !(((X(X("p3_5<=flag_1_1")))U(X(X("p3_1<=p1_6")))))
Formula 3 simplified : !(XX"p3_5<=flag_1_1" U XX"p3_1<=p1_6")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
3 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.295098,27796,1,0,281,20299,298,131,2726,16108,335
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-3 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((F(X(X(F("p1_5<=flag_1_4"))))))
Formula 4 simplified : !FXXF"p1_5<=flag_1_4"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.328785,28640,1,0,305,24845,307,140,2730,21227,385
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-4 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !(((G(G("p3_9<=p0_2")))U(("p0_0<=flag_1_6")U("p3_8>=3"))))
Formula 5 simplified : !(G"p3_9<=p0_2" U ("p0_0<=flag_1_6" U "p3_8>=3"))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 120 rows 50 cols
invariant : 1'flag_0_2 + 1'flag_1_2= 1
invariant : 1'flag_0_7 + 1'flag_1_7= 1
invariant : 1'flag_0_3 + 1'p1_3 + 1'p3_3= 1
invariant : 1'flag_0_9 + 1'flag_1_9= 1
invariant : 1'flag_0_5 + 1'p1_5 + 1'p3_5= 1
invariant : 1'flag_0_5 + 1'flag_1_5= 1
invariant : 1'flag_0_6 + 1'p1_6 + 1'p3_6= 1
invariant : -1'flag_0_0 + 1'p0_0= 0
invariant : 1'flag_0_7 + 1'p1_7 + 1'p3_7= 1
invariant : -1'flag_0_2 + 1'p0_2= 0
invariant : -1'flag_0_3 + 1'p0_3= 0
invariant : 1'flag_0_0 + 1'p1_0 + 1'p3_0= 1
invariant : 1'flag_0_3 + 1'flag_1_3= 1
invariant : 1'flag_0_0 + 1'flag_1_0= 1
invariant : 1'flag_0_1 + 1'p1_1 + 1'p3_1= 1
invariant : -1'flag_0_8 + 1'p0_8= 0
invariant : 1'flag_0_8 + 1'flag_1_8= 1
invariant : 1'flag_0_6 + 1'flag_1_6= 1
invariant : -1'flag_0_5 + 1'p0_5= 0
invariant : -1'flag_0_6 + 1'p0_6= 0
invariant : 1'flag_0_4 + 1'p1_4 + 1'p34= 1
invariant : 1'flag_0_1 + 1'flag_1_1= 1
invariant : 1'flag_0_4 + 1'flag_1_4= 1
invariant : -1'flag_0_1 + 1'p0_1= 0
invariant : -1'flag_0_7 + 1'p0_7= 0
invariant : -1'flag_0_4 + 1'p0_4= 0
invariant : 1'flag_0_2 + 1'p1_2 + 1'p3_2= 1
invariant : 1'flag_0_8 + 1'p1_8 + 1'p3_8= 1
invariant : -1'flag_0_9 + 1'p0_9= 0
invariant : 1'flag_0_9 + 1'p1_9 + 1'p3_9= 1
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
17 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.503229,32644,1,0,325,39678,334,150,2753,33681,475
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-5 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !((G(G("p1_6>=3"))))
Formula 6 simplified : !G"p1_6>=3"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.504381,32776,1,0,325,39678,340,150,2755,33681,480
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-6 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((G(G(F("p1_6>=2")))))
Formula 7 simplified : !GF"p1_6>=2"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.505973,32808,1,0,325,39710,349,150,2757,33721,488
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-7 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !(("flag_1_8<=flag_1_1"))
Formula 8 simplified : !"flag_1_8<=flag_1_1"
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.506377,32808,1,0,325,39710,352,150,2760,33721,490
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-8 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !(("flag_0_4>=2"))
Formula 9 simplified : !"flag_0_4>=2"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.506759,32816,1,0,325,39710,355,150,2762,33721,492
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-9 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !((G("p1_7>=2")))
Formula 10 simplified : !G"p1_7>=2"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.50734,32820,1,0,325,39710,359,150,2762,33721,497
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !((G(G(G(X("p0_8<=p0_2"))))))
Formula 11 simplified : !GX"p0_8<=p0_2"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
10 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.610014,34876,1,0,349,50946,365,160,2766,44717,561
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !((X((F("flag_0_4<=flag_0_5"))U("flag_0_1>=2"))))
Formula 12 simplified : !X(F"flag_0_4<=flag_0_5" U "flag_0_1>=2")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
2 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.623724,35508,1,0,350,51864,379,160,2775,45365,618
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !((("p0_2<=p3_7")U("flag_0_7>=3")))
Formula 13 simplified : !("p0_2<=p3_7" U "flag_0_7>=3")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.62472,35508,1,0,350,51864,389,160,2785,45365,622
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !((X(G(G(F("flag_0_6<=p0_8"))))))
Formula 14 simplified : !XGF"flag_0_6<=p0_8"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
2 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.649366,35540,1,0,351,52561,398,160,2790,46079,633
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !((X(X(X(X("flag_1_5>=2"))))))
Formula 15 simplified : !XXXX"flag_1_5>=2"
7 unique states visited
7 strongly connected components in search stack
7 transitions explored
7 items max in DFS search stack
3 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.678547,36232,1,0,354,55320,401,160,2792,48442,646
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA Dekker-PT-010-LTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Exit code :0

BK_STOP 1496319780517

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ java -Dosgi.requiredJavaVersion=1.6 -Xss8m -Xms40m -Xmx8192m -Declipse.pde.launch=true -Dfile.encoding=UTF-8 -classpath /home/mcc/BenchKit//eclipse/plugins/org.eclipse.equinox.launcher_1.3.201.v20161025-1711.jar org.eclipse.equinox.launcher.Main -application fr.lip6.move.gal.application.pnmcc -data /home/mcc/BenchKit//workspace -os linux -ws gtk -arch x86_64 -nl en_US -consoleLog -pnfolder /home/mcc/execution -examination LTLCardinality -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
Jun 01, 2017 12:22:58 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2017 12:22:58 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 122 ms
Jun 01, 2017 12:22:58 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 50 places.
Jun 01, 2017 12:22:58 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 120 transitions.
Jun 01, 2017 12:22:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 156 ms
Jun 01, 2017 12:22:59 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 29 ms
Jun 01, 2017 12:22:59 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 1 ms
Jun 01, 2017 12:22:59 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 30 place invariants in 25 ms
Jun 01, 2017 12:22:59 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 50 variables to be positive in 123 ms
Jun 01, 2017 12:22:59 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 120 transitions.
Jun 01, 2017 12:22:59 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed :0/120 took 22 ms. Total solver calls (SAT/UNSAT): 12(1/11)
Jun 01, 2017 12:23:00 PM fr.lip6.move.gal.itstools.Runner runTool
INFO: Standard error output from running tool CommandLine [args=[/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201705302212/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
Reverse transition relation is NOT exact ! Due to transitions exit_0, exit_1, exit_2, exit_3, exit_4, exit_5, exit_6, exit_7, exit_8, exit_9, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/110/10/120

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="Dekker-PT-010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-010.tgz
mv Dekker-PT-010 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3253"
echo " Executing tool itstools"
echo " Input is Dekker-PT-010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r020-ebro-149436312100203"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;