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.r354-tall-178024402800126.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 LastZero-PT-N18, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402800126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.3M
-rw-r--r-- 1 mcc users 9.6K May 27 10:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 27 10:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 27 10:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 27 10:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 109K May 27 10:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 411K May 27 10:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 27 10:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 10:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 9.2K May 27 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K May 27 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 27 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K May 27 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 21K May 27 10:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 54K May 27 10:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 4 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 2.4M Jun 10 11:58 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 LastZero-PT-N18-ReachabilityCardinality-2024-00
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-01
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-02
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-03
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-04
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-05
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-06
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-07
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-08
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-09
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-10
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-11
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-12
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-13
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-14
FORMULA_NAME LastZero-PT-N18-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1781099883774

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LastZero-PT-N18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-06-10 13:58:04] [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]
[2026-06-10 13:58:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-10 13:58:05] [INFO ] Load time of PNML (sax parser for PT used): 247 ms
[2026-06-10 13:58:05] [INFO ] Transformed 760 places.
[2026-06-10 13:58:05] [INFO ] Transformed 7507 transitions.
[2026-06-10 13:58:05] [INFO ] Parsed PT model containing 760 places and 7507 transitions and 23169 arcs in 366 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 362 places in 46 ms
Reduce places removed 362 places and 4885 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (724 resets) in 1753 ms. (22 steps per ms) remains 5/8 properties
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (80 resets) in 230 ms. (173 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (78 resets) in 166 ms. (239 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (78 resets) in 156 ms. (254 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (80 resets) in 216 ms. (184 steps per ms) remains 5/5 properties
[2026-06-10 13:58:06] [INFO ] Flatten gal took : 480 ms
BEST_FIRST walk for 40003 steps (80 resets) in 168 ms. (236 steps per ms) remains 5/5 properties
[2026-06-10 13:58:06] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12802250146715513655.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13401944806029888051.kers'
[2026-06-10 13:58:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12802250146715513655.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13401944806029888051.kers]
[2026-06-10 13:58:06] [INFO ] Flatten gal took : 150 ms
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 2469 rows 396 cols 6875 entries
Finished phase 1 with 378 SingleSign rule and 0 generalized
[2026-06-10 13:58:06] [INFO ] Computed 19 invariants in 14 ms
Computed 19 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-13401944806029888051.kers
Total runtime 31 ms.
[2026-06-10 13:58:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12478679326702211711.gal : 72 ms
[2026-06-10 13:58:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9641825655809411222.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12478679326702211711.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9641825655809411222.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2026-06-10 13:58:06] [INFO ] State equation strengthened by 342 read => feed constraints.

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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem LastZero-PT-N18-ReachabilityCardinality-2024-14 is UNSAT
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 35/41 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Loading property file /tmp/ReachabilityCardinality9641825655809411222.prop.
At refinement iteration 3 (OVERLAPS) 518/559 variables, 41/44 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/559 variables, 3/47 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/559 variables, 0/47 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem LastZero-PT-N18-ReachabilityCardinality-2024-00 is UNSAT
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem LastZero-PT-N18-ReachabilityCardinality-2024-05 is UNSAT
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 617/1176 variables, 70/117 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1176 variables, 2/119 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1176 variables, 49/168 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1176 variables, 0/168 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 60/1236 variables, 31/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1236 variables, 29/228 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1236 variables, 0/228 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 648/1884 variables, 84/312 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1884 variables, 0/312 constraints. Problems are: Problem set: 3 solved, 2 unsolved
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :6 after 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 40
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :40 after 250
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :250 after 2129
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :2129 after 67315
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :67315 after 5.75796e+06
At refinement iteration 15 (OVERLAPS) 400/2284 variables, 125/437 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2284 variables, 4/441 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2284 variables, 67/508 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Invariant property LastZero-PT-N18-ReachabilityCardinality-2024-03 does not hold.
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :5.75796e+06 after 4.16876e+09
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :4.16876e+09 after 2.18111e+10
At refinement iteration 18 (INCLUDED_ONLY) 0/2284 variables, 0/508 constraints. Problems are: Problem set: 4 solved, 1 unsolved
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :2.18111e+10 after 2.18111e+10
At refinement iteration 19 (OVERLAPS) 10/2294 variables, 1/509 constraints. Problems are: Problem set: 4 solved, 1 unsolved
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :2.18111e+10 after 2.18172e+10
At refinement iteration 20 (INCLUDED_ONLY) 0/2294 variables, 0/509 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 54/2348 variables, 36/545 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2348 variables, 2/547 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2348 variables, 4/551 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2348 variables, 0/551 constraints. Problems are: Problem set: 4 solved, 1 unsolved
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :2.18172e+10 after 2.30132e+10
At refinement iteration 25 (OVERLAPS) 363/2711 variables, 52/603 constraints. Problems are: Problem set: 4 solved, 1 unsolved
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,2.7828e+10,1.06384,25672,2,9943,18,23019,10,0,4177,9102,0
Total reachable state count : 27828048169

Verifying 5 reachability properties.
Invariant property LastZero-PT-N18-ReachabilityCardinality-2024-00 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
LastZero-PT-N18-ReachabilityCardinality-2024-00,0,1.06651,25672,1,0,18,23019,10,0,4178,9102,0
Invariant property LastZero-PT-N18-ReachabilityCardinality-2024-03 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LastZero-PT-N18-ReachabilityCardinality-2024-03,11,1.06735,25672,2,415,18,23019,11,0,4180,9102,0
Reachability property LastZero-PT-N18-ReachabilityCardinality-2024-05 does not hold.
No reachable states exhibit your property : LastZero-PT-N18-ReachabilityCardinality-2024-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LastZero-PT-N18-ReachabilityCardinality-2024-05,0,1.06821,25672,1,0,18,23019,11,0,4180,9102,0
Reachability property LastZero-PT-N18-ReachabilityCardinality-2024-07 is true.
FORMULA LastZero-PT-N18-ReachabilityCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LastZero-PT-N18-ReachabilityCardinality-2024-07,101623,1.06876,25672,2,1371,18,23019,11,0,4181,9102,0
Invariant property LastZero-PT-N18-ReachabilityCardinality-2024-14 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
LastZero-PT-N18-ReachabilityCardinality-2024-14,0,1.07089,25672,1,0,18,23019,11,0,4181,9102,0
After SMT solving in domain Real declared 2711/2866 variables, and 603 constraints, problems are : Problem set: 5 solved, 0 unsolved in 1072 ms.
Refiners :[Positive P Invariants (semi-flows): 12/19 constraints, State Equation: 303/397 constraints, ReadFeed: 288/342 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1273ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 2757 ms.

BK_STOP 1781099887754

--------------------
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="LastZero-PT-N18"
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 LastZero-PT-N18, 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 r354-tall-178024402800126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LastZero-PT-N18.tgz
mv LastZero-PT-N18 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 ;