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.r146-tall-177961074400806.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 HirschbergSinclair-PT-50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074400806
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 13K Mar 7 17:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 7 17:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 7 17:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 7 17:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.5K Mar 15 10:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Mar 7 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 7 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 7 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 652K 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 HirschbergSinclair-PT-50-ReachabilityCardinality-2024-00
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-01
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-02
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-03
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-04
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-05
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-06
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-07
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-08
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-09
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-10
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-11
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-12
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-13
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-14
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779763944795

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-26 02:52:25] [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]
[2026-05-26 02:52:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 02:52:26] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2026-05-26 02:52:26] [INFO ] Transformed 1208 places.
[2026-05-26 02:52:26] [INFO ] Transformed 1102 transitions.
[2026-05-26 02:52:26] [INFO ] Parsed PT model containing 1208 places and 1102 transitions and 3361 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (36 resets) in 1805 ms. (22 steps per ms) remains 6/16 properties
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 02:52:26] [INFO ] Flatten gal took : 256 ms
BEST_FIRST walk for 40004 steps (8 resets) in 860 ms. (46 steps per ms) remains 6/6 properties
[2026-05-26 02:52:27] [INFO ] Flatten gal took : 156 ms
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 6/6 properties
[2026-05-26 02:52:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7573515056895136288.gal : 51 ms
[2026-05-26 02:52:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5331105520051067357.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/ReachabilityCardinality7573515056895136288.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5331105520051067357.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 240 ms. (165 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 6/6 properties

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 ...328
BEST_FIRST walk for 40004 steps (8 resets) in 258 ms. (154 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality5331105520051067357.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 6/6 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11584371253877280829.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5267541969187108989.kers'
[2026-05-26 02:52:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11584371253877280829.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5267541969187108989.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1102 rows 1208 cols 3361 entries
Finished phase 1 with 1048 SingleSign rule and 54 generalized
[2026-05-26 02:52:27] [INFO ] Computed 106 invariants in 7 ms
Computed 106 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-5267541969187108989.kers
Total runtime 8 ms.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 593/735 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/735 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :6 after 17
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :17 after 112
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :112 after 2692
At refinement iteration 3 (INCLUDED_ONLY) 0/735 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 64/799 variables, 22/56 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :2692 after 69220
At refinement iteration 5 (INCLUDED_ONLY) 0/799 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :69220 after 115696
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-05 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-06 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-07 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-09 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 365/1164 variables, 50/106 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1164 variables, 0/106 constraints. Problems are: Problem set: 4 solved, 2 unsolved
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :115696 after 232353
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-08 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 1102/2266 variables, 1164/1270 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2266 variables, 0/1270 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 44/2310 variables, 44/1314 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2310 variables, 0/1314 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2310 variables, 0/1314 constraints. Problems are: Problem set: 5 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2310/2310 variables, and 1314 constraints, problems are : Problem set: 5 solved, 1 unsolved in 1293 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 55/55 constraints, State Equation: 1208/1208 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 585/588 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/588 variables, 20/23 constraints. Problems are: Problem set: 5 solved, 1 unsolved
SMT process timed out in 6437ms, After SMT, problems are : Problem set: 5 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 1208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1208/1208 places, 1102/1102 transitions.
Graph (complete) has 2314 edges and 1208 vertex of which 1108 are kept as prefixes of interest. Removing 100 places using SCC suffix rule.7 ms
Discarding 100 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 495 transitions
Trivial Post-agglo rules discarded 495 transitions
Performed 495 trivial Post agglomeration. Transition count delta: 495
Iterating post reduction 0 with 545 rules applied. Total rules applied 546 place count 1108 transition count 557
Reduce places removed 495 places and 0 transitions.
Graph (complete) has 977 edges and 613 vertex of which 148 are kept as prefixes of interest. Removing 465 places using SCC suffix rule.3 ms
Discarding 465 places :
Also discarding 244 output transitions
Drop transitions (Output transitions of discarded places.) removed 244 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 497 rules applied. Total rules applied 1043 place count 148 transition count 312
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 194 transitions
Reduce isomorphic transitions removed 194 transitions.
Iterating post reduction 2 with 195 rules applied. Total rules applied 1238 place count 147 transition count 118
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1238 place count 147 transition count 117
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1240 place count 146 transition count 117
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1241 place count 146 transition count 116
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1242 place count 145 transition count 116
Reduce places removed 25 places and 25 transitions.
Iterating global reduction 4 with 25 rules applied. Total rules applied 1267 place count 120 transition count 91
Reduce places removed 24 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 4 with 91 rules applied. Total rules applied 1358 place count 96 transition count 24
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 5 with 67 rules applied. Total rules applied 1425 place count 29 transition count 24
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 1425 place count 29 transition count 11
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 13 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 29 rules applied. Total rules applied 1454 place count 13 transition count 11
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 2 rules applied. Total rules applied 1456 place count 13 transition count 9
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1458 place count 11 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1459 place count 10 transition count 8
Applied a total of 1459 rules in 119 ms. Remains 10 /1208 variables (removed 1198) and now considering 8/1102 (removed 1094) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 10/1208 places, 8/1102 transitions.
RANDOM walk for 645 steps (69 resets) in 8 ms. (71 steps per ms) remains 0/1 properties
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-12 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 8082 ms.

BK_STOP 1779763954040

--------------------
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="HirschbergSinclair-PT-50"
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 HirschbergSinclair-PT-50, 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 r146-tall-177961074400806"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-50.tgz
mv HirschbergSinclair-PT-50 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 ;