fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r297-tall-167873950600558
Last Updated
May 14, 2023

About the Execution of LTSMin+red for PolyORBLF-PT-S04J04T10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
861.439 3579022.00 14242610.00 476.70 TFTTFTFTTFFTTTFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r297-tall-167873950600558.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBLF-PT-S04J04T10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950600558
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 27K Feb 26 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 101K Feb 26 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 457K Feb 26 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Feb 26 13:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 26 13:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 196K Feb 26 13:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 805K Feb 26 13:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.2M Mar 5 18:23 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 PolyORBLF-PT-S04J04T10-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J04T10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679566346250

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J04T10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 10:12:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 10:12:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 10:12:28] [INFO ] Load time of PNML (sax parser for PT used): 272 ms
[2023-03-23 10:12:28] [INFO ] Transformed 870 places.
[2023-03-23 10:12:28] [INFO ] Transformed 5034 transitions.
[2023-03-23 10:12:28] [INFO ] Parsed PT model containing 870 places and 5034 transitions and 34774 arcs in 533 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=16 ) properties (out of 16) seen :4
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 12) seen :1
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-23 10:12:31] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
// Phase 1: matrix 2284 rows 870 cols
[2023-03-23 10:12:31] [INFO ] Computed 58 place invariants in 122 ms
[2023-03-23 10:12:32] [INFO ] After 516ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-23 10:12:32] [INFO ] [Nat]Absence check using 16 positive place invariants in 15 ms returned sat
[2023-03-23 10:12:32] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 48 ms returned sat
[2023-03-23 10:12:32] [INFO ] After 443ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J04T10-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
All properties solved without resorting to model-checking.
Total runtime 4687 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/456/inv_0_ --invariant=/tmp/456/inv_1_ --invariant=/tmp/456/inv_2_ --invariant=/tmp/456/inv_3_ --invariant=/tmp/456/inv_4_ --invariant=/tmp/456/inv_5_ --invariant=/tmp/456/inv_6_ --invariant=/tmp/456/inv_7_ --invariant=/tmp/456/inv_8_ --invariant=/tmp/456/inv_9_ --invariant=/tmp/456/inv_10_ --invariant=/tmp/456/inv_11_ --invariant=/tmp/456/inv_12_ --invariant=/tmp/456/inv_13_ --invariant=/tmp/456/inv_14_ --invariant=/tmp/456/inv_15_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 15282016 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16093584 kB
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-00
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-01
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-02
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-03
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-04
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-05
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-06
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-07
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-08
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-09
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-10
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-11
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-12
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-13
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-14
Could not compute solution for formula : PolyORBLF-PT-S04J04T10-ReachabilityCardinality-15

BK_STOP 1679569925272

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-00
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_0_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-01
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_1_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-02
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_2_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-03
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_3_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-04
rfs formula type EF
rfs formula formula --invariant=/tmp/456/inv_4_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-05
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_5_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-06
rfs formula type EF
rfs formula formula --invariant=/tmp/456/inv_6_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-07
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_7_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_8_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-09
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_9_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-10
rfs formula type EF
rfs formula formula --invariant=/tmp/456/inv_10_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-11
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_11_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-12
rfs formula type EF
rfs formula formula --invariant=/tmp/456/inv_12_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-13
rfs formula type EF
rfs formula formula --invariant=/tmp/456/inv_13_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_14_
rfs formula name PolyORBLF-PT-S04J04T10-ReachabilityCardinality-15
rfs formula type AG
rfs formula formula --invariant=/tmp/456/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 870 places, 5034 transitions and 34774 arcs
pnml2lts-sym: Petri net PolyORBLF-PT-S04J04T10 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.120 real 0.090 user 0.020 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 5034->1764 groups
pnml2lts-sym: Regrouping took 12.310 real 12.310 user 0.000 sys
pnml2lts-sym: state vector length is 870; there are 1764 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 462
Killing (9) : 462

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="PolyORBLF-PT-S04J04T10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is PolyORBLF-PT-S04J04T10, 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 r297-tall-167873950600558"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T10.tgz
mv PolyORBLF-PT-S04J04T10 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;