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.r521-tall-167987246300190.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)
...................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CryptoMiner-PT-D05N250, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246300190
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 20K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 149K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 24K Mar 23 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Mar 23 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Mar 23 15:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 141K Mar 23 15:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 7.8K Mar 31 16:48 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 CryptoMiner-PT-D05N250-ReachabilityCardinality-00
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-01
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-02
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-03
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-04
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-05
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-06
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-07
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-08
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-09
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-10
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-11
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-12
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-13
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-14
FORMULA_NAME CryptoMiner-PT-D05N250-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1680887958557

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=CryptoMiner-PT-D05N250
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 17:19:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 17:19:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 17:19:20] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2023-04-07 17:19:20] [INFO ] Transformed 18 places.
[2023-04-07 17:19:20] [INFO ] Transformed 18 transitions.
[2023-04-07 17:19:20] [INFO ] Parsed PT model containing 18 places and 18 transitions and 52 arcs in 89 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10060 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=257 ) properties (out of 14) seen :7
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 7) seen :1
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-04-07 17:19:21] [INFO ] Computed 1 invariants in 4 ms
[2023-04-07 17:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:21] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-04-07 17:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:21] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2023-04-07 17:19:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:19:21] [INFO ] After 19ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :3 sat :3
[2023-04-07 17:19:21] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-04-07 17:19:21] [INFO ] After 204ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 18 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 18/18 transitions.
Applied a total of 0 rules in 7 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 18/18 places, 18/18 transitions.
Incomplete random walk after 10067 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=3355 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 750989 steps, run timeout after 3001 ms. (steps per millisecond=250 ) properties seen :{}
Probabilistic random walk after 750989 steps, saw 337136 distinct states, run finished after 3002 ms. (steps per millisecond=250 ) properties seen :0
Running SMT prover for 3 properties.
[2023-04-07 17:19:24] [INFO ] Invariant cache hit.
[2023-04-07 17:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:24] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-07 17:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:24] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-04-07 17:19:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:19:24] [INFO ] After 28ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-04-07 17:19:24] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-04-07 17:19:24] [INFO ] After 146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 39 ms.
Support contains 18 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 18/18 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:19:24] [INFO ] Invariant cache hit.
[2023-04-07 17:19:24] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 17:19:24] [INFO ] Invariant cache hit.
[2023-04-07 17:19:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:19:24] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 17:19:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 17:19:24] [INFO ] Invariant cache hit.
[2023-04-07 17:19:25] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 18/18 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-04-07 17:19:25] [INFO ] Invariant cache hit.
[2023-04-07 17:19:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:25] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-07 17:19:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 17:19:25] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-04-07 17:19:25] [INFO ] After 89ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-04-07 17:19:25] [INFO ] After 170ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-04-07 17:19:25] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 5 ms.
[2023-04-07 17:19:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 18 places, 18 transitions and 52 arcs took 0 ms.
[2023-04-07 17:19:25] [INFO ] Flatten gal took : 14 ms
Total runtime 5378 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/480/inv_0_ --invariant=/tmp/480/inv_1_ --invariant=/tmp/480/inv_2_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 1424360 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16099912 kB
Could not compute solution for formula : CryptoMiner-PT-D05N250-ReachabilityCardinality-01
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CryptoMiner-PT-D05N250-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1680891537645

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name CryptoMiner-PT-D05N250-ReachabilityCardinality-01
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_0_
rfs formula name CryptoMiner-PT-D05N250-ReachabilityCardinality-13
rfs formula type AG
rfs formula formula --invariant=/tmp/480/inv_1_
rfs formula name CryptoMiner-PT-D05N250-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/480/inv_2_
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 18 places, 18 transitions and 52 arcs
pnml2lts-sym: Petri net CryptoMiner_PT_D05N250 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 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: 18->17 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 18; there are 17 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: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 486
Killing (9) : 486

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="CryptoMiner-PT-D05N250"
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 CryptoMiner-PT-D05N250, 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 r521-tall-167987246300190"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D05N250.tgz
mv CryptoMiner-PT-D05N250 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 ;