Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729700670.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is AutonomousCar-PT-05a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729700670
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 114K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-00
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-01
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-02
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-03
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-04
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-05
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-06
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-07
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-08
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-09
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-10
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-11
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-12
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-13
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-14
FORMULA_NAME AutonomousCar-PT-05a-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748649308977

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-05a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-30 23:55:10] [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]
[2025-05-30 23:55:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 23:55:10] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2025-05-30 23:55:10] [INFO ] Transformed 57 places.
[2025-05-30 23:55:10] [INFO ] Transformed 289 transitions.
[2025-05-30 23:55:10] [INFO ] Found NUPN structural information;
[2025-05-30 23:55:10] [INFO ] Parsed PT model containing 57 places and 289 transitions and 2123 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 113 transitions
Reduce redundant transitions removed 113 transitions.
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 23:55:10] [INFO ] Flatten gal took : 113 ms
[2025-05-30 23:55:11] [INFO ] Flatten gal took : 63 ms
[2025-05-30 23:55:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7400107972769331274.gal : 19 ms
[2025-05-30 23:55:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12480267716264710324.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7400107972769331274.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12480267716264710324.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (2306 resets) in 2291 ms. (17 steps per ms) remains 4/11 properties
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12480267716264710324.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :10 after 46
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :46 after 266
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :266 after 370
BEST_FIRST walk for 40004 steps (312 resets) in 226 ms. (176 steps per ms) remains 4/4 properties
Reachability property AutonomousCar-PT-05a-ReachabilityCardinality-2025-14 is true.
Reachability property AutonomousCar-PT-05a-ReachabilityCardinality-2025-10 is true.
Invariant property AutonomousCar-PT-05a-ReachabilityCardinality-2025-07 does not hold.
Reachability property AutonomousCar-PT-05a-ReachabilityCardinality-2025-04 is true.
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :370 after 28654
BEST_FIRST walk for 40003 steps (288 resets) in 131 ms. (303 steps per ms) remains 4/4 properties
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :28654 after 31859
BEST_FIRST walk for 40003 steps (362 resets) in 105 ms. (377 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (290 resets) in 100 ms. (396 steps per ms) remains 4/4 properties
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :31859 after 86065
[2025-05-30 23:55:11] [INFO ] Flow matrix only has 175 transitions (discarded 1 similar events)
// Phase 1: matrix 175 rows 57 cols
[2025-05-30 23:55:11] [INFO ] Computed 10 invariants in 6 ms
[2025-05-30 23:55:11] [INFO ] State equation strengthened by 103 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :86065 after 144815
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 28/48 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 28/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 9/57 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/57 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 174/231 variables, 57/124 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :144815 after 263703
At refinement iteration 9 (INCLUDED_ONLY) 0/231 variables, 102/226 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/231 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1/232 variables, 1/227 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/232 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/232 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 232/232 variables, and 227 constraints, problems are : Problem set: 0 solved, 4 unsolved in 346 ms.
Refiners :[Domain max(s): 57/57 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 57/57 constraints, ReadFeed: 103/103 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AutonomousCar-PT-05a-ReachabilityCardinality-2025-02 is UNSAT
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem AutonomousCar-PT-05a-ReachabilityCardinality-2025-13 is UNSAT
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 28/48 variables, 8/28 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 28/56 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:55:11] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 8 ms to minimize.
Problem AutonomousCar-PT-05a-ReachabilityCardinality-2025-01 is UNSAT
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 23:55:12] [INFO ] Deduced a trap composed of 8 places in 67 ms of which 8 ms to minimize.
Problem AutonomousCar-PT-05a-ReachabilityCardinality-2025-03 is UNSAT
FORMULA AutonomousCar-PT-05a-ReachabilityCardinality-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 48/232 variables, and 58 constraints, problems are : Problem set: 4 solved, 0 unsolved in 347 ms.
Refiners :[Domain max(s): 48/57 constraints, Positive P Invariants (semi-flows): 8/10 constraints, State Equation: 0/57 constraints, ReadFeed: 0/103 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 754ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.80307e+06,0.970255,30648,2,2875,19,79145,13,0,435,82989,0
Total reachable state count : 1803067

Verifying 11 reachability properties.
Reachability property AutonomousCar-PT-05a-ReachabilityCardinality-2025-01 does not hold.
No reachable states exhibit your property : AutonomousCar-PT-05a-ReachabilityCardinality-2025-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutonomousCar-PT-05a-ReachabilityCardinality-2025-01,0,0.972331,30776,1,0,19,79145,13,0,443,82989,0
Invariant property AutonomousCar-PT-05a-ReachabilityCardinality-2025-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutonomousCar-PT-05a-ReachabilityCardinality-2025-02,0,0.97367,30776,1,0,19,79145,13,0,453,82989,0
Invariant property AutonomousCar-PT-05a-ReachabilityCardinality-2025-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutonomousCar-PT-05a-ReachabilityCardinality-2025-03,0,0.975227,30776,1,0,19,79145,13,0,459,82989,0
Reachability property AutonomousCar-PT-05a-ReachabilityCardinality-2025-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutonomousCar-PT-05a-ReachabilityCardinality-2025-04,1176,0.976267,30776,2,194,19,79145,14,0,483,82989,0
Reachability property AutonomousCar-PT-05a-ReachabilityCardinality-2025-05 is true.

java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 1912 ms.

BK_STOP 1748649312128

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="AutonomousCar-PT-05a"
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 2-5832"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-05a, 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 r002-tall-174853729700670"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-05a.tgz
mv AutonomousCar-PT-05a 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.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 ;