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.r298-tall-167873952300847.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 marciexred
Input is QuasiCertifProtocol-COL-28, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952300847
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.1K Feb 26 01:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 01:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 01:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 01:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 01:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 01:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 01:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 120K 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 QuasiCertifProtocol-COL-28-ReachabilityFireability-00
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-01
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-02
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-03
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-04
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-05
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-06
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-07
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-08
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-09
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-10
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-11
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-12
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-13
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-14
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679684860029

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=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-COL-28
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 19:07:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 19:07:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 19:07:41] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-24 19:07:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-24 19:07:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 653 ms
[2023-03-24 19:07:42] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 2998 PT places and 446.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2023-03-24 19:07:42] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 5 ms.
[2023-03-24 19:07:42] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [tsid(29), tsid(29)] of place n9 breaks symmetries in sort tsid
[2023-03-24 19:07:42] [INFO ] Unfolded HLPN to a Petri net with 2998 places and 446 transitions 6489 arcs in 34 ms.
[2023-03-24 19:07:42] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 303 resets, run finished after 542 ms. (steps per millisecond=18 ) properties (out of 16) seen :2
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 1305 ms. (steps per millisecond=7 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 477 ms. (steps per millisecond=20 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 684 ms. (steps per millisecond=14 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 2709 ms. (steps per millisecond=3 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 446 rows 2998 cols
[2023-03-24 19:07:49] [INFO ] Computed 2553 place invariants in 104 ms
[2023-03-24 19:07:55] [INFO ] [Real]Absence check using 4 positive place invariants in 18 ms returned sat
[2023-03-24 19:07:56] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 531 ms returned sat
[2023-03-24 19:07:56] [INFO ] After 2557ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:13
[2023-03-24 19:07:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2023-03-24 19:07:58] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 537 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 19:08:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 19:08:22] [INFO ] After 25558ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:13
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 2 different solutions.
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 25 ms.
Support contains 2936 out of 2998 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2998/2998 places, 446/446 transitions.
Graph (complete) has 30318 edges and 2998 vertex of which 2936 are kept as prefixes of interest. Removing 62 places using SCC suffix rule.18 ms
Discarding 62 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 68 ms. Remains 2936 /2998 variables (removed 62) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 2936/2998 places, 446/446 transitions.
Incomplete random walk after 10000 steps, including 302 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 1690 ms. (steps per millisecond=5 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 500 ms. (steps per millisecond=20 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 766785 steps, run timeout after 6001 ms. (steps per millisecond=127 ) properties seen :{0=1, 3=1, 6=1}
Probabilistic random walk after 766785 steps, saw 116959 distinct states, run finished after 6003 ms. (steps per millisecond=127 ) properties seen :3
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 4 properties.
// Phase 1: matrix 446 rows 2936 cols
[2023-03-24 19:08:31] [INFO ] Computed 2492 place invariants in 140 ms
[2023-03-24 19:08:32] [INFO ] [Real]Absence check using 0 positive and 2492 generalized place invariants in 524 ms returned sat
[2023-03-24 19:08:32] [INFO ] After 1148ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-24 19:08:33] [INFO ] [Nat]Absence check using 0 positive and 2492 generalized place invariants in 536 ms returned sat
[2023-03-24 19:08:40] [INFO ] After 5361ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-24 19:08:41] [INFO ] After 7305ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 1820 ms.
[2023-03-24 19:08:43] [INFO ] After 10869ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Finished Parikh walk after 47 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=23 )
FORMULA QuasiCertifProtocol-COL-28-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 1 ms.
All properties solved without resorting to model-checking.
Total runtime 62243 ms.
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Unfolding complete |P|=2998|T|=446|A|=6489
Time for unfolding: 0m 1.976sec

Net: QuasiCertifProtocol_COL_28
(NrP: 2998 NrTr: 446 NrArc: 6489)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.480sec

net check time: 0m 0.000sec

init dd package: 0m 3.203sec


before gc: list nodes free: 1357599

after gc: idd nodes used:39720699, unused:24279301; list nodes free:117014781

RS generation: 5m37.399sec


-> last computed set: #nodes 39717731 (4.0e+07) #states 2,097,153 (6)


CANNOT_COMPUTE


BK_STOP 1679685297915

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.003sec

idd.cc:820: DD Exception: No free nodes

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="QuasiCertifProtocol-COL-28"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is QuasiCertifProtocol-COL-28, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tall-167873952300847"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-28.tgz
mv QuasiCertifProtocol-COL-28 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;