fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r303-tall-162124171000029
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for CANConstruction-PT-070

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16255.079 3600000.00 3772393.00 293459.00 FF?T?F?FTTTFT??F normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r303-tall-162124171000029.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is CANConstruction-PT-070, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171000029
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 35K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 194K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 105K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.7K May 11 18:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 11 18:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 11 15:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 11 15:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 12 04:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 23M May 12 08:13 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 CANConstruction-PT-070-00
FORMULA_NAME CANConstruction-PT-070-01
FORMULA_NAME CANConstruction-PT-070-02
FORMULA_NAME CANConstruction-PT-070-03
FORMULA_NAME CANConstruction-PT-070-04
FORMULA_NAME CANConstruction-PT-070-05
FORMULA_NAME CANConstruction-PT-070-06
FORMULA_NAME CANConstruction-PT-070-07
FORMULA_NAME CANConstruction-PT-070-08
FORMULA_NAME CANConstruction-PT-070-09
FORMULA_NAME CANConstruction-PT-070-10
FORMULA_NAME CANConstruction-PT-070-11
FORMULA_NAME CANConstruction-PT-070-12
FORMULA_NAME CANConstruction-PT-070-13
FORMULA_NAME CANConstruction-PT-070-14
FORMULA_NAME CANConstruction-PT-070-15

=== Now, execution of the tool begins

BK_START 1621327978394

[2021-05-18 08:52:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 08:53:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 08:53:00] [INFO ] Load time of PNML (sax parser for PT used): 567 ms
[2021-05-18 08:53:00] [INFO ] Transformed 10642 places.
[2021-05-18 08:53:00] [INFO ] Transformed 20160 transitions.
[2021-05-18 08:53:00] [INFO ] Parsed PT model containing 10642 places and 20160 transitions in 692 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 137 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 79 resets, run finished after 1967 ms. (steps per millisecond=50 ) properties seen :[0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0]
// Phase 1: matrix 20160 rows 10642 cols
[2021-05-18 08:53:03] [INFO ] Computed 141 place invariants in 714 ms
[2021-05-18 08:53:05] [INFO ] [Real]Absence check using 71 positive place invariants in 315 ms returned unsat
[2021-05-18 08:53:06] [INFO ] [Real]Absence check using 71 positive place invariants in 365 ms returned unsat
[2021-05-18 08:53:07] [INFO ] [Real]Absence check using 71 positive place invariants in 661 ms returned unsat
[2021-05-18 08:53:09] [INFO ] [Real]Absence check using 71 positive place invariants in 693 ms returned sat
[2021-05-18 08:53:09] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 375 ms returned sat
[2021-05-18 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 08:53:27] [INFO ] [Real]Absence check using state equation in 18123 ms returned (error "Solver has unexpectedly terminated")
[2021-05-18 08:53:29] [INFO ] [Real]Absence check using 71 positive place invariants in 723 ms returned sat
[2021-05-18 08:53:29] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 389 ms returned sat
[2021-05-18 08:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 08:53:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 08:53:47] [INFO ] [Real]Absence check using state equation in 18030 ms returned (error "Failed to check-sat")
[2021-05-18 08:53:49] [INFO ] [Real]Absence check using 71 positive place invariants in 331 ms returned unsat
[2021-05-18 08:53:50] [INFO ] [Real]Absence check using 71 positive place invariants in 589 ms returned unsat
[2021-05-18 08:53:52] [INFO ] [Real]Absence check using 71 positive place invariants in 550 ms returned unsat
[2021-05-18 08:53:53] [INFO ] [Real]Absence check using 71 positive place invariants in 55 ms returned unsat
[2021-05-18 08:53:53] [INFO ] [Real]Absence check using 71 positive place invariants in 55 ms returned unsat
[2021-05-18 08:53:55] [INFO ] [Real]Absence check using 71 positive place invariants in 609 ms returned unsat
[2021-05-18 08:53:56] [INFO ] [Real]Absence check using 71 positive place invariants in 56 ms returned unsat
[2021-05-18 08:53:57] [INFO ] [Real]Absence check using 71 positive place invariants in 636 ms returned sat
[2021-05-18 08:53:58] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 357 ms returned sat
[2021-05-18 08:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 08:54:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 08:54:16] [INFO ] [Real]Absence check using state equation in 18143 ms returned (error "Failed to check-sat")
[2021-05-18 08:54:17] [INFO ] [Real]Absence check using 71 positive place invariants in 491 ms returned unsat
[2021-05-18 08:54:19] [INFO ] [Real]Absence check using 71 positive place invariants in 586 ms returned unsat
Successfully simplified 12 atomic propositions for a total of 15 simplifications.
[2021-05-18 08:54:20] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2021-05-18 08:54:20] [INFO ] Flatten gal took : 818 ms
FORMULA CANConstruction-PT-070-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-070-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-070-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-070-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-070-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-070-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-070-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-070-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-070-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 08:54:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-18 08:54:20] [INFO ] Flatten gal took : 547 ms
[2021-05-18 08:54:21] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA CANConstruction-PT-070-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-070-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 08:54:22] [INFO ] Applying decomposition
[2021-05-18 08:54:22] [INFO ] Input system was already deterministic with 20160 transitions.
[2021-05-18 08:54:22] [INFO ] Too many transitions (20160) to apply POR reductions. Disabling POR matrices.
[2021-05-18 08:54:22] [INFO ] Flatten gal took : 694 ms
[2021-05-18 08:54:23] [INFO ] Built C files in 2095ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph12414234759745323921.txt, -o, /tmp/graph12414234759745323921.bin, -w, /tmp/graph12414234759745323921.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph12414234759745323921.bin, -l, -1, -v, -w, /tmp/graph12414234759745323921.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 08:54:24] [INFO ] Decomposing Gal with order
[2021-05-18 08:54:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 08:54:27] [INFO ] Removed a total of 10724 redundant transitions.
[2021-05-18 08:54:28] [INFO ] Flatten gal took : 1875 ms
[2021-05-18 08:54:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1399 labels/synchronizations in 665 ms.
[2021-05-18 08:54:32] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 174 ms
[2021-05-18 08:54:32] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/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, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/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 --gen-order FOLLOW
Read 5 LTL properties
Checking formula 0 : !(((!(X(X((X((G("(gi0.gi0.gi5.gu33.Node6requestsent8>=1)"))||("(gu405.Node15GiveAnswer45<=gu405.Node33requestsent30)")))||("(gu405.Node15GiveAnswer45<=gu405.Node33requestsent30)")))))||(!(F("(gi0.gi0.gi26.gu149.Node28requestsent62>=1)")))))
Formula 0 simplified : !(!XX("(gu405.Node15GiveAnswer45<=gu405.Node33requestsent30)" | X("(gu405.Node15GiveAnswer45<=gu405.Node33requestsent30)" | G"(gi0.gi0.gi5.gu33.Node6requestsent8>=1)")) | !F"(gi0.gi0.gi26.gu149.Node28requestsent62>=1)")
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:80)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-18 09:15:08] [INFO ] Flatten gal took : 1662 ms
[2021-05-18 09:15:08] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 124 ms
[2021-05-18 09:15:08] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/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, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/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 --gen-order FOLLOW
Read 5 LTL properties
Checking formula 0 : !(((!(X(X((X((G("(Node6requestsent8>=1)"))||("(Node15GiveAnswer45<=Node33requestsent30)")))||("(Node15GiveAnswer45<=Node33requestsent30)")))))||(!(F("(Node28requestsent62>=1)")))))
Formula 0 simplified : !(!XX("(Node15GiveAnswer45<=Node33requestsent30)" | X("(Node15GiveAnswer45<=Node33requestsent30)" | G"(Node6requestsent8>=1)")) | !F"(Node28requestsent62>=1)")
Detected timeout of ITS tools.
[2021-05-18 09:35:45] [INFO ] Flatten gal took : 1951 ms
[2021-05-18 09:35:54] [INFO ] Input system was already deterministic with 20160 transitions.
[2021-05-18 09:35:54] [INFO ] Transformed 10642 places.
[2021-05-18 09:35:54] [INFO ] Transformed 20160 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-18 09:36:27] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 43 ms
[2021-05-18 09:36:27] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/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, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/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 --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 5 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((!(X(X((X((G("(Node6requestsent8>=1)"))||("(Node15GiveAnswer45<=Node33requestsent30)")))||("(Node15GiveAnswer45<=Node33requestsent30)")))))||(!(F("(Node28requestsent62>=1)")))))
Formula 0 simplified : !(!XX("(Node15GiveAnswer45<=Node33requestsent30)" | X("(Node15GiveAnswer45<=Node33requestsent30)" | G"(Node6requestsent8>=1)")) | !F"(Node28requestsent62>=1)")

BK_TIME_CONFINEMENT_REACHED

--------------------
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/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="CANConstruction-PT-070"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is CANConstruction-PT-070, 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 r303-tall-162124171000029"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-070.tgz
mv CANConstruction-PT-070 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "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
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;