/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-MCRwithoutDepranks.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/dot-product-array.wvr.bpl


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-wip.dk.mcr-reduction-44898dd
[2022-02-10 09:44:19,742 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-02-10 09:44:19,743 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-02-10 09:44:19,768 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-02-10 09:44:19,769 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-02-10 09:44:19,771 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-02-10 09:44:19,773 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-02-10 09:44:19,777 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-02-10 09:44:19,778 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-02-10 09:44:19,782 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-02-10 09:44:19,782 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-02-10 09:44:19,783 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-02-10 09:44:19,783 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-02-10 09:44:19,785 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-02-10 09:44:19,786 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-02-10 09:44:19,788 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-02-10 09:44:19,789 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-02-10 09:44:19,789 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-02-10 09:44:19,791 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-02-10 09:44:19,795 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-02-10 09:44:19,796 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-02-10 09:44:19,796 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-02-10 09:44:19,797 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-02-10 09:44:19,798 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-02-10 09:44:19,803 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-02-10 09:44:19,803 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-02-10 09:44:19,803 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-02-10 09:44:19,804 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-02-10 09:44:19,805 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-02-10 09:44:19,805 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-02-10 09:44:19,805 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-02-10 09:44:19,806 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-02-10 09:44:19,807 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-02-10 09:44:19,808 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-02-10 09:44:19,809 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-02-10 09:44:19,809 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-02-10 09:44:19,809 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-02-10 09:44:19,809 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-02-10 09:44:19,809 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-02-10 09:44:19,810 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-02-10 09:44:19,810 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-02-10 09:44:19,811 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-MCRwithoutDepranks.epf
[2022-02-10 09:44:19,864 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-02-10 09:44:19,864 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-02-10 09:44:19,864 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-02-10 09:44:19,864 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-02-10 09:44:19,865 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-02-10 09:44:19,865 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-02-10 09:44:19,865 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-02-10 09:44:19,865 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-02-10 09:44:19,865 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-02-10 09:44:19,866 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-02-10 09:44:19,866 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-02-10 09:44:19,867 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-02-10 09:44:19,867 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-02-10 09:44:19,867 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2022-02-10 09:44:19,867 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-02-10 09:44:19,867 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-10 09:44:19,867 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-02-10 09:44:19,867 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-02-10 09:44:19,867 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-02-10 09:44:19,867 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-02-10 09:44:19,867 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-02-10 09:44:19,868 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2022-02-10 09:44:19,868 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-02-10 09:44:19,868 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-02-10 09:44:19,868 INFO  L138        SettingsManager]:  * Partial Order Reduction in concurrent analysis=MCR_WITHOUT_DEPRANKS
[2022-02-10 09:44:19,868 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-02-10 09:44:20,060 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-02-10 09:44:20,085 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-02-10 09:44:20,087 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-02-10 09:44:20,087 INFO  L271        PluginConnector]: Initializing Boogie PL CUP Parser...
[2022-02-10 09:44:20,091 INFO  L275        PluginConnector]: Boogie PL CUP Parser initialized
[2022-02-10 09:44:20,092 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/dot-product-array.wvr.bpl
[2022-02-10 09:44:20,092 INFO  L110           BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/dot-product-array.wvr.bpl'
[2022-02-10 09:44:20,119 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-02-10 09:44:20,121 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2022-02-10 09:44:20,124 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-02-10 09:44:20,124 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-02-10 09:44:20,124 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-02-10 09:44:20,137 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,143 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,148 INFO  L137                Inliner]: procedures = 4, calls = 3, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0
[2022-02-10 09:44:20,149 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-02-10 09:44:20,150 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-02-10 09:44:20,150 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-02-10 09:44:20,150 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-02-10 09:44:20,155 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,156 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,158 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,158 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,161 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,162 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,163 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,167 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-02-10 09:44:20,169 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-02-10 09:44:20,169 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-02-10 09:44:20,169 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-02-10 09:44:20,170 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/1) ...
[2022-02-10 09:44:20,175 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-10 09:44:20,181 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-10 09:44:20,196 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-02-10 09:44:20,219 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-02-10 09:44:20,234 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration
[2022-02-10 09:44:20,235 INFO  L130     BoogieDeclarations]: Found specification of procedure thread1
[2022-02-10 09:44:20,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread1
[2022-02-10 09:44:20,235 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration
[2022-02-10 09:44:20,235 INFO  L130     BoogieDeclarations]: Found specification of procedure thread2
[2022-02-10 09:44:20,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread2
[2022-02-10 09:44:20,235 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration
[2022-02-10 09:44:20,235 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-02-10 09:44:20,235 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-02-10 09:44:20,235 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration
[2022-02-10 09:44:20,235 INFO  L130     BoogieDeclarations]: Found specification of procedure thread3
[2022-02-10 09:44:20,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread3
[2022-02-10 09:44:20,236 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-02-10 09:44:20,272 INFO  L234             CfgBuilder]: Building ICFG
[2022-02-10 09:44:20,273 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-02-10 09:44:20,379 INFO  L275             CfgBuilder]: Performing block encoding
[2022-02-10 09:44:20,389 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-02-10 09:44:20,389 INFO  L299             CfgBuilder]: Removed 0 assume(true) statements.
[2022-02-10 09:44:20,391 INFO  L202        PluginConnector]: Adding new model dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 09:44:20 BoogieIcfgContainer
[2022-02-10 09:44:20,391 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-02-10 09:44:20,392 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-02-10 09:44:20,392 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2022-02-10 09:44:20,396 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2022-02-10 09:44:20,396 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.02 09:44:20" (1/2) ...
[2022-02-10 09:44:20,397 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2990b0ae and model type dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.02 09:44:20, skipping insertion in model container
[2022-02-10 09:44:20,397 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "dot-product-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 09:44:20" (2/2) ...
[2022-02-10 09:44:20,399 INFO  L111   eAbstractionObserver]: Analyzing ICFG dot-product-array.wvr.bpl
[2022-02-10 09:44:20,406 WARN  L150   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2022-02-10 09:44:20,407 INFO  L205   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-02-10 09:44:20,407 INFO  L164   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2022-02-10 09:44:20,407 INFO  L534   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-02-10 09:44:20,451 INFO  L148    ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions.
[2022-02-10 09:44:20,498 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2022-02-10 09:44:20,498 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-10 09:44:20,523 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
[2022-02-10 09:44:20,579 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process
[2022-02-10 09:44:20,589 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2022-02-10 09:44:20,594 INFO  L339      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mLazyFiniteAutomaton=false, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2022-02-10 09:44:20,595 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 4 error locations.
[2022-02-10 09:44:20,648 INFO  L111   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 36 places, 29 transitions, 82 flow
[2022-02-10 09:44:20,708 INFO  L133   iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result  has 112 states, 111 states have (on average 2.810810810810811) internal successors, (312), 111 states have internal predecessors, (312), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)