Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r090-tall-162048886600382.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Echo-PT-d02r11, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-tall-162048886600382
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 812K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 104K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 10:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 10:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 18:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 18:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 469K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1620724519159

Running Version 0
[2021-05-11 09:15:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-11 09:15:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 09:15:25] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2021-05-11 09:15:25] [INFO ] Transformed 1119 places.
[2021-05-11 09:15:25] [INFO ] Transformed 874 transitions.
[2021-05-11 09:15:25] [INFO ] Found NUPN structural information;
[2021-05-11 09:15:25] [INFO ] Parsed PT model containing 1119 places and 874 transitions in 159 ms.
Starting structural reductions, iteration 0 : 1119/1119 places, 874/874 transitions.
Reduce places removed 121 places and 0 transitions.
Iterating post reduction 0 with 121 rules applied. Total rules applied 121 place count 998 transition count 874
Applied a total of 121 rules in 142 ms. Remains 998 /1119 variables (removed 121) and now considering 874/874 (removed 0) transitions.
// Phase 1: matrix 874 rows 998 cols
[2021-05-11 09:15:25] [INFO ] Computed 440 place invariants in 329 ms
[2021-05-11 09:15:29] [INFO ] Implicit Places using invariants in 4215 ms returned []
// Phase 1: matrix 874 rows 998 cols
[2021-05-11 09:15:29] [INFO ] Computed 440 place invariants in 274 ms
[2021-05-11 09:18:14] [INFO ] Performed 711/998 implicitness test of which 0 returned IMPLICIT in 164 seconds.
[2021-05-11 09:18:14] [INFO ] Timeout of Implicit test with SMT after 164 seconds.
[2021-05-11 09:18:14] [INFO ] Implicit Places using invariants and state equation in 165412 ms returned []
Implicit Place search using SMT with State Equation took 169653 ms to find 0 implicit places.
// Phase 1: matrix 874 rows 998 cols
[2021-05-11 09:18:15] [INFO ] Computed 440 place invariants in 229 ms
[2021-05-11 09:18:16] [INFO ] Dead Transitions using invariants and state equation in 1765 ms returned []
Finished structural reductions, in 1 iterations. Remains : 998/1119 places, 874/874 transitions.
[2021-05-11 09:18:16] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 873) seen :853
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 874 rows 998 cols
[2021-05-11 09:18:17] [INFO ] Computed 440 place invariants in 259 ms
[2021-05-11 09:18:17] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 328 ms returned sat
[2021-05-11 09:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:18:22] [INFO ] [Real]Absence check using state equation in 4555 ms returned unknown
[2021-05-11 09:18:22] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 307 ms returned sat
[2021-05-11 09:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:18:27] [INFO ] [Real]Absence check using state equation in 4535 ms returned unknown
[2021-05-11 09:18:27] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 297 ms returned sat
[2021-05-11 09:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:18:32] [INFO ] [Real]Absence check using state equation in 4525 ms returned unknown
[2021-05-11 09:18:32] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 324 ms returned sat
[2021-05-11 09:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:18:37] [INFO ] [Real]Absence check using state equation in 4537 ms returned unknown
[2021-05-11 09:18:37] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 284 ms returned sat
[2021-05-11 09:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:18:42] [INFO ] [Real]Absence check using state equation in 4577 ms returned unknown
java.io.IOException: Broken pipe
at java.base/java.io.FileOutputStream.writeBytes(Native Method)
at java.base/java.io.FileOutputStream.write(FileOutputStream.java:354)
at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81)
at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142)
at java.base/sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:318)
at java.base/sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:153)
at java.base/java.io.OutputStreamWriter.flush(OutputStreamWriter.java:254)
at org.smtlib.SolverProcess.send(SolverProcess.java:167)
at org.smtlib.SolverProcess.sendAndListen(SolverProcess.java:174)
at org.smtlib.solvers.Solver_z3_4_3.start(Solver_z3_4_3.java:150)
at fr.lip6.move.gal.structural.smt.SMTUtils.initSolver(SMTUtils.java:95)
at fr.lip6.move.gal.structural.smt.SMTUtils.initSolver(SMTUtils.java:79)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:541)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:248)
at fr.lip6.move.gal.application.ReachabilitySolver.applyReductions(ReachabilitySolver.java:72)
at fr.lip6.move.gal.application.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:649)
at fr.lip6.move.gal.application.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:492)
at fr.lip6.move.gal.application.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:347)
at fr.lip6.move.gal.application.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:255)
at fr.lip6.move.gal.application.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:228)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:279)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-11 09:18:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: Could not start solver Z3 from path /home/mcc/BenchKit/bin//..//z3/bin/z3 raised error :(error "Failed to start process /home/mcc/BenchKit/bin//..//z3/bin/z3 : with command line [/home/mcc/BenchKit/bin//..//z3/bin/z3, -smt2, -in, -t:3000, -T:5] Failed with error : Broken pipe") while checking expression at index 5
[2021-05-11 09:18:48] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 293 ms returned sat
[2021-05-11 09:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:18:49] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2021-05-11 09:18:49] [INFO ] Computed and/alt/rep : 552/2452/552 causal constraints (skipped 321 transitions) in 67 ms.
[2021-05-11 09:18:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 09:18:50] [INFO ] [Nat]Absence check using 0 positive and 440 generalized place invariants in 289 ms returned sat
[2021-05-11 09:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 09:18:51] [INFO ] [Nat]Absence check using state equation in 798 ms returned sat
[2021-05-11 09:18:51] [INFO ] Computed and/alt/rep : 552/2452/552 causal constraints (skipped 321 transitions) in 74 ms.
[2021-05-11 09:18:55] [INFO ] Added : 5 causal constraints over 1 iterations in 3663 ms. Result :unknown
[2021-05-11 09:18:55] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 296 ms returned sat
[2021-05-11 09:18:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:18:56] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2021-05-11 09:18:56] [INFO ] Computed and/alt/rep : 552/2452/552 causal constraints (skipped 321 transitions) in 55 ms.
[2021-05-11 09:18:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 09:18:57] [INFO ] [Nat]Absence check using 0 positive and 440 generalized place invariants in 274 ms returned sat
[2021-05-11 09:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 09:19:02] [INFO ] [Nat]Absence check using state equation in 4572 ms returned unknown
[2021-05-11 09:19:06] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 304 ms returned sat
[2021-05-11 09:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:19:11] [INFO ] [Real]Absence check using state equation in 4593 ms returned unknown
[2021-05-11 09:19:11] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 294 ms returned sat
[2021-05-11 09:19:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:19:12] [INFO ] [Real]Absence check using state equation in 965 ms returned sat
[2021-05-11 09:19:13] [INFO ] Computed and/alt/rep : 552/2452/552 causal constraints (skipped 321 transitions) in 54 ms.
[2021-05-11 09:19:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 09:19:13] [INFO ] [Nat]Absence check using 0 positive and 440 generalized place invariants in 350 ms returned sat
[2021-05-11 09:19:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 09:19:18] [INFO ] [Nat]Absence check using state equation in 4490 ms returned unknown
[2021-05-11 09:19:18] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 314 ms returned sat
[2021-05-11 09:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:19:19] [INFO ] [Real]Absence check using state equation in 876 ms returned sat
[2021-05-11 09:19:19] [INFO ] Computed and/alt/rep : 552/2452/552 causal constraints (skipped 321 transitions) in 49 ms.
[2021-05-11 09:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 09:19:20] [INFO ] [Nat]Absence check using 0 positive and 440 generalized place invariants in 271 ms returned sat
[2021-05-11 09:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 09:19:23] [INFO ] [Nat]Absence check using state equation in 3313 ms returned sat
[2021-05-11 09:19:24] [INFO ] Computed and/alt/rep : 552/2452/552 causal constraints (skipped 321 transitions) in 117 ms.
[2021-05-11 09:19:25] [INFO ] Added : 25 causal constraints over 5 iterations in 1201 ms. Result :unknown
[2021-05-11 09:19:25] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 308 ms returned sat
[2021-05-11 09:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:19:30] [INFO ] [Real]Absence check using state equation in 4526 ms returned unknown
Fused 12 Parikh solutions to 3 different solutions.
Finished Parikh walk after 12746 steps, including 854 resets, run visited all 12 properties in 116 ms. (steps per millisecond=109 )
Able to resolve query QuasiLiveness after proving 874 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1620724780976

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Echo-PT-d02r11"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-4028"
echo " Executing tool itstools"
echo " Input is Echo-PT-d02r11, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r090-tall-162048886600382"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r11.tgz
mv Echo-PT-d02r11 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;