Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r018-smll-177946788000126.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is AutonomousCar-PT-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 964K
-rw-r--r-- 1 mcc users 6.2K Mar 5 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 5 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 5 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 5 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 5 16:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Mar 5 16:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Mar 5 16:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Mar 5 16:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 517K Mar 3 18:30 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-08b-ReachabilityCardinality-2024-00
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-01
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-02
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-03
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-04
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-05
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-06
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-07
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-08
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-09
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-10
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-11
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-12
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-13
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-14
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779505756719

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-08b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-23 03:09:18] [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]
[2026-05-23 03:09:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 03:09:18] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2026-05-23 03:09:18] [INFO ] Transformed 357 places.
[2026-05-23 03:09:18] [INFO ] Transformed 1128 transitions.
[2026-05-23 03:09:18] [INFO ] Found NUPN structural information;
[2026-05-23 03:09:18] [INFO ] Parsed PT model containing 357 places and 1128 transitions and 9454 arcs in 404 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (289 resets) in 2699 ms. (14 steps per ms) remains 3/13 properties
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (56 resets) in 589 ms. (67 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (54 resets) in 240 ms. (165 steps per ms) remains 3/3 properties
[2026-05-23 03:09:20] [INFO ] Flatten gal took : 531 ms
BEST_FIRST walk for 40004 steps (56 resets) in 447 ms. (89 steps per ms) remains 3/3 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13159297430070530999.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18413119231825278924.kers'
[2026-05-23 03:09:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13159297430070530999.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18413119231825278924.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1128 rows 357 cols 9454 entries
Finished phase 1 with 344 SingleSign rule and 0 generalized
[2026-05-23 03:09:20] [INFO ] Computed 13 invariants in 9 ms
Computed 13 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-18413119231825278924.kers
Total runtime 16 ms.
[2026-05-23 03:09:20] [INFO ] Flatten gal took : 198 ms
Excessive predecessor constraint size, skipping predecessor.
[2026-05-23 03:09:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13653962001210310306.gal : 181 ms
[2026-05-23 03:09:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6286343557358063202.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13653962001210310306.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6286343557358063202.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Loading property file /tmp/ReachabilityCardinality6286343557358063202.prop.
Problem AutonomousCar-PT-08b-ReachabilityCardinality-2024-05 is UNSAT
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 303/357 variables, 13/67 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/357 variables, 303/370 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/357 variables, 0/370 constraints. Problems are: Problem set: 1 solved, 2 unsolved
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :5 after 6
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :6 after 25
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :25 after 53
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :53 after 88
At refinement iteration 5 (OVERLAPS) 1128/1485 variables, 357/727 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1485 variables, 0/727 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/1485 variables, 0/727 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1485/1485 variables, and 727 constraints, problems are : Problem set: 1 solved, 2 unsolved in 1326 ms.
Refiners :[Domain max(s): 357/357 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 357/357 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 51/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AutonomousCar-PT-08b-ReachabilityCardinality-2024-10 is UNSAT
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 306/357 variables, 13/64 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/357 variables, 306/370 constraints. Problems are: Problem set: 2 solved, 1 unsolved
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :88 after 177556
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :177556 after 1.42152e+06
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.42152e+06 after 1.47697e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.47697e+06 after 3.11974e+06
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :3.11974e+06 after 3.58057e+07
SMT process timed out in 6797ms, After SMT, problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 42 out of 357 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 357/357 places, 1128/1128 transitions.
Graph (trivial) has 270 edges and 357 vertex of which 4 / 357 are part of one of the 2 SCC in 10 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1428 edges and 355 vertex of which 348 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.17 ms
Discarding 7 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 108 rules applied. Total rules applied 110 place count 348 transition count 1011
Reduce places removed 106 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 129 rules applied. Total rules applied 239 place count 242 transition count 988
Reduce places removed 12 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 2 with 27 rules applied. Total rules applied 266 place count 230 transition count 973
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 282 place count 215 transition count 972
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 282 place count 215 transition count 959
Deduced a syphon composed of 13 places in 4 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 308 place count 202 transition count 959
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 331 place count 179 transition count 936
Iterating global reduction 4 with 23 rules applied. Total rules applied 354 place count 179 transition count 936
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 355 place count 179 transition count 935
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 358 place count 176 transition count 902
Iterating global reduction 5 with 3 rules applied. Total rules applied 361 place count 176 transition count 902
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 84 rules applied. Total rules applied 445 place count 134 transition count 860
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 450 place count 129 transition count 775
Iterating global reduction 5 with 5 rules applied. Total rules applied 455 place count 129 transition count 775
Drop transitions (Redundant composition of simpler transitions.) removed 202 transitions
Redundant transition composition rules discarded 202 transitions
Iterating global reduction 5 with 202 rules applied. Total rules applied 657 place count 129 transition count 573
Free-agglomeration rule applied 15 times.
Iterating global reduction 5 with 15 rules applied. Total rules applied 672 place count 129 transition count 558
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 687 place count 114 transition count 558
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 691 place count 114 transition count 554
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 692 place count 114 transition count 554
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 693 place count 113 transition count 553
Applied a total of 693 rules in 619 ms. Remains 113 /357 variables (removed 244) and now considering 553/1128 (removed 575) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 634 ms. Remains : 113/357 places, 553/1128 transitions.
RANDOM walk for 30150 steps (828 resets) in 298 ms. (100 steps per ms) remains 0/1 properties
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 9523 ms.

BK_STOP 1779505768111

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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-08b"
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 2-5973"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-08b, 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 r018-smll-177946788000126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-08b.tgz
mv AutonomousCar-PT-08b 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 ;