java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer ReUseSupersetCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 21:18:31,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 21:18:31,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 21:18:31,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 21:18:31,755 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 21:18:31,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 21:18:31,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 21:18:31,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 21:18:31,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 21:18:31,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 21:18:31,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 21:18:31,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 21:18:31,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 21:18:31,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 21:18:31,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 21:18:31,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 21:18:31,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 21:18:31,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 21:18:31,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 21:18:31,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 21:18:31,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 21:18:31,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 21:18:31,781 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 21:18:31,782 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 21:18:31,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 21:18:31,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 21:18:31,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 21:18:31,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 21:18:31,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 21:18:31,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 21:18:31,787 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 21:18:31,788 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 21:18:31,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 21:18:31,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 21:18:31,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 21:18:31,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 21:18:31,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 21:18:31,791 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 21:18:31,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 21:18:31,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 21:18:31,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 21:18:31,794 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 21:18:31,811 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 21:18:31,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 21:18:31,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 21:18:31,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 21:18:31,814 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 21:18:31,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 21:18:31,815 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 21:18:31,815 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 21:18:31,815 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 21:18:31,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 21:18:31,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 21:18:31,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 21:18:31,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 21:18:31,817 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 21:18:31,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 21:18:31,818 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 21:18:31,818 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 21:18:31,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 21:18:31,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 21:18:31,819 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 21:18:31,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 21:18:31,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 21:18:31,819 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 21:18:31,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 21:18:31,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 21:18:31,820 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 21:18:31,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 21:18:31,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 21:18:31,821 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> ReUseSupersetCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 21:18:31,866 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 21:18:31,880 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 21:18:31,883 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 21:18:31,886 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 21:18:31,887 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 21:18:31,888 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-09-18 21:18:31,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c2e34224/bf594606e3d0463bbd7f353923099ddd/FLAG835a65bcf [2019-09-18 21:18:32,542 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 21:18:32,542 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-09-18 21:18:32,572 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c2e34224/bf594606e3d0463bbd7f353923099ddd/FLAG835a65bcf [2019-09-18 21:18:32,768 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c2e34224/bf594606e3d0463bbd7f353923099ddd [2019-09-18 21:18:32,780 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 21:18:32,782 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 21:18:32,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 21:18:32,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 21:18:32,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 21:18:32,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:18:32" (1/1) ... [2019-09-18 21:18:32,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22febf62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:32, skipping insertion in model container [2019-09-18 21:18:32,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:18:32" (1/1) ... [2019-09-18 21:18:32,799 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 21:18:32,876 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 21:18:33,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:18:33,612 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 21:18:33,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:18:33,784 INFO L192 MainTranslator]: Completed translation [2019-09-18 21:18:33,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:33 WrapperNode [2019-09-18 21:18:33,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 21:18:33,786 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 21:18:33,786 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 21:18:33,786 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 21:18:33,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:33" (1/1) ... [2019-09-18 21:18:33,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:33" (1/1) ... [2019-09-18 21:18:33,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:33" (1/1) ... [2019-09-18 21:18:33,825 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:33" (1/1) ... [2019-09-18 21:18:33,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:33" (1/1) ... [2019-09-18 21:18:33,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:33" (1/1) ... [2019-09-18 21:18:33,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:33" (1/1) ... [2019-09-18 21:18:33,935 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 21:18:33,936 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 21:18:33,936 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 21:18:33,938 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 21:18:33,939 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:18:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 21:18:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 21:18:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 21:18:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-18 21:18:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-18 21:18:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2019-09-18 21:18:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2019-09-18 21:18:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2019-09-18 21:18:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2019-09-18 21:18:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2019-09-18 21:18:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2019-09-18 21:18:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2019-09-18 21:18:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2019-09-18 21:18:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2019-09-18 21:18:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2019-09-18 21:18:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2019-09-18 21:18:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2019-09-18 21:18:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2019-09-18 21:18:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2019-09-18 21:18:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2019-09-18 21:18:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2019-09-18 21:18:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2019-09-18 21:18:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-18 21:18:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 21:18:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-18 21:18:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-18 21:18:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-18 21:18:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-18 21:18:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-18 21:18:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-18 21:18:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-18 21:18:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 21:18:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 21:18:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 21:18:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-18 21:18:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-18 21:18:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2019-09-18 21:18:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2019-09-18 21:18:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2019-09-18 21:18:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2019-09-18 21:18:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2019-09-18 21:18:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2019-09-18 21:18:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2019-09-18 21:18:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2019-09-18 21:18:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2019-09-18 21:18:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2019-09-18 21:18:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2019-09-18 21:18:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2019-09-18 21:18:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2019-09-18 21:18:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2019-09-18 21:18:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2019-09-18 21:18:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-18 21:18:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-18 21:18:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-18 21:18:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-18 21:18:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-18 21:18:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-18 21:18:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-18 21:18:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-18 21:18:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2019-09-18 21:18:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2019-09-18 21:18:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-18 21:18:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 21:18:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-18 21:18:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 21:18:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 21:18:34,669 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 21:18:34,792 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-09-18 21:18:34,793 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-09-18 21:18:34,806 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 21:18:34,880 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-09-18 21:18:34,881 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-09-18 21:18:34,916 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 21:18:34,953 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-18 21:18:34,953 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-18 21:18:35,054 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 21:18:35,118 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: #res := 0; [2019-09-18 21:18:35,118 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-18 21:18:35,119 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-18 21:18:35,125 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 21:18:35,305 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-09-18 21:18:35,305 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2019-09-18 21:18:35,306 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 21:18:35,336 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-18 21:18:35,336 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-18 21:18:35,373 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 21:18:35,406 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-18 21:18:35,407 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-18 21:18:35,412 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 21:18:35,623 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2019-09-18 21:18:35,623 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2019-09-18 21:18:35,637 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 21:18:35,643 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 21:18:35,644 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 21:18:36,243 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 21:18:36,243 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 21:18:36,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:18:36 BoogieIcfgContainer [2019-09-18 21:18:36,245 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 21:18:36,246 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 21:18:36,246 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 21:18:36,246 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 21:18:36,247 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:18:36" (1/1) ... [2019-09-18 21:18:36,248 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 21:18:36,272 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 21:18:36,272 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 21:18:36,285 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 21:18:36,295 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 21:18:36,297 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 21:18:36,521 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 90 for LOIs [2019-09-18 21:18:36,729 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:18:36,847 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:18:37,434 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2019-09-18 21:18:37,562 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 21:18:37,859 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 88 [2019-09-18 21:18:37,963 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 21:18:38,134 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 21:18:38,273 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 21:18:39,209 WARN L191 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2019-09-18 21:18:39,691 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 21:18:41,076 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 134 DAG size of output: 134 [2019-09-18 21:18:45,197 WARN L191 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 245 DAG size of output: 234 [2019-09-18 21:18:46,923 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-18 21:18:47,075 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 65 [2019-09-18 21:18:47,453 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 80 [2019-09-18 21:18:47,895 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 122 [2019-09-18 21:18:48,058 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-18 21:18:52,243 WARN L191 SmtUtils]: Spent 4.05 s on a formula simplification. DAG size of input: 279 DAG size of output: 246 [2019-09-18 21:18:54,014 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 246 [2019-09-18 21:18:55,720 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-18 21:18:57,406 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-18 21:19:02,069 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 256 DAG size of output: 252 [2019-09-18 21:19:02,361 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2019-09-18 21:19:02,549 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 54 [2019-09-18 21:19:07,541 WARN L191 SmtUtils]: Spent 4.84 s on a formula simplification. DAG size of input: 287 DAG size of output: 260 [2019-09-18 21:19:07,854 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-18 21:19:08,046 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:19:08,223 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 54 [2019-09-18 21:19:08,524 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 58 [2019-09-18 21:19:08,701 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 54 [2019-09-18 21:19:08,868 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 21:19:10,534 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 289 DAG size of output: 264 [2019-09-18 21:19:11,290 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-09-18 21:19:11,802 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-18 21:19:16,030 WARN L191 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 301 DAG size of output: 281 [2019-09-18 21:19:16,352 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 21:19:16,547 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:19:16,689 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 54 [2019-09-18 21:19:16,866 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 54 [2019-09-18 21:19:17,254 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 119 [2019-09-18 21:19:17,409 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 21:19:17,555 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 54 [2019-09-18 21:19:23,050 WARN L191 SmtUtils]: Spent 5.43 s on a formula simplification. DAG size of input: 319 DAG size of output: 303 [2019-09-18 21:19:25,660 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 21:19:26,587 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 54 [2019-09-18 21:19:26,757 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 54 [2019-09-18 21:19:33,437 WARN L191 SmtUtils]: Spent 6.58 s on a formula simplification. DAG size of input: 356 DAG size of output: 351 [2019-09-18 21:19:36,535 WARN L191 SmtUtils]: Spent 3.10 s on a formula simplification that was a NOOP. DAG size: 351 [2019-09-18 21:19:37,261 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2019-09-18 21:19:37,530 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 1 [2019-09-18 21:19:37,865 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 112 [2019-09-18 21:19:38,015 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 21:19:38,178 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 21:19:38,331 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 21:19:38,492 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 21:19:38,655 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 21:19:38,908 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 96 [2019-09-18 21:19:39,030 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:19:45,690 WARN L191 SmtUtils]: Spent 6.65 s on a formula simplification. DAG size of input: 395 DAG size of output: 379 [2019-09-18 21:19:46,081 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:19:46,237 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 54 [2019-09-18 21:19:46,407 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 54 [2019-09-18 21:19:46,630 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:19:46,763 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 54 [2019-09-18 21:19:47,185 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 21:19:47,293 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 21:19:47,399 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 21:19:47,505 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 21:19:49,704 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 203 DAG size of output: 188 [2019-09-18 21:19:50,668 WARN L191 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-09-18 21:19:50,808 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-18 21:19:50,987 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:19:51,181 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-18 21:19:53,962 WARN L191 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 232 DAG size of output: 191 [2019-09-18 21:19:54,929 WARN L191 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 21:19:57,890 WARN L191 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 244 DAG size of output: 228 [2019-09-18 21:19:58,160 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 46 [2019-09-18 21:19:58,364 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:19:58,485 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 46 [2019-09-18 21:19:58,740 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 69 [2019-09-18 21:20:02,306 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 295 DAG size of output: 267 [2019-09-18 21:20:02,444 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 21:20:02,643 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 21:20:02,820 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:20:02,964 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 46 [2019-09-18 21:20:04,253 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2019-09-18 21:20:04,831 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2019-09-18 21:20:04,989 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-18 21:20:05,258 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 57 [2019-09-18 21:20:05,368 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 21:20:05,537 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 69 [2019-09-18 21:20:05,792 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 57 [2019-09-18 21:20:05,900 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 21:20:06,127 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:20:10,127 WARN L191 SmtUtils]: Spent 3.99 s on a formula simplification. DAG size of input: 295 DAG size of output: 261 [2019-09-18 21:20:11,780 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 21:20:11,908 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 46 [2019-09-18 21:20:16,694 WARN L191 SmtUtils]: Spent 4.73 s on a formula simplification. DAG size of input: 309 DAG size of output: 287 [2019-09-18 21:20:18,900 WARN L191 SmtUtils]: Spent 2.20 s on a formula simplification that was a NOOP. DAG size: 287 [2019-09-18 21:20:22,395 WARN L191 SmtUtils]: Spent 3.49 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 21:20:22,559 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-18 21:20:22,729 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 21:20:26,736 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:20:29,274 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 365 DAG size of output: 350 [2019-09-18 21:20:29,647 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-09-18 21:20:29,751 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 46 [2019-09-18 21:20:29,925 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:20:30,041 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 46 [2019-09-18 21:20:30,238 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 46 [2019-09-18 21:20:30,450 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:20:30,564 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 46 [2019-09-18 21:20:30,752 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-18 21:20:30,873 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 46 [2019-09-18 21:20:31,086 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 46 [2019-09-18 21:20:31,317 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:20:31,459 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-18 21:20:31,572 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 46 [2019-09-18 21:20:33,885 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-18 21:20:34,997 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-18 21:20:37,289 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-18 21:20:38,430 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-18 21:20:38,610 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:20:38,798 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:20:39,217 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 3 [2019-09-18 21:20:39,616 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 3 [2019-09-18 21:20:39,912 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-18 21:20:40,024 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-18 21:20:40,202 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:20:40,385 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-18 21:20:41,047 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 63 [2019-09-18 21:20:41,162 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-18 21:20:41,272 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-18 21:20:41,383 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-18 21:20:41,944 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 89 [2019-09-18 21:20:42,182 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:20:42,310 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:20:43,071 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2019-09-18 21:20:43,318 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:20:43,611 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-09-18 21:20:43,744 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 21:20:43,877 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 21:20:44,005 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 21:20:44,639 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2019-09-18 21:20:44,929 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:20:45,344 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2019-09-18 21:20:45,527 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 21:20:46,125 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 92 [2019-09-18 21:20:46,422 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:20:46,715 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-18 21:20:47,013 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-18 21:20:47,729 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 126 [2019-09-18 21:20:47,999 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 21:20:48,932 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 143 [2019-09-18 21:20:49,350 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 21:20:49,768 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 21:20:50,185 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 21:20:50,326 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 17 [2019-09-18 21:20:50,469 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:20:50,644 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:20:50,789 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-18 21:20:51,801 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 167 DAG size of output: 148 [2019-09-18 21:20:52,239 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 21:20:52,695 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 21:20:53,142 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 21:20:53,591 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 21:20:54,027 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 21:20:55,433 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 151 DAG size of output: 143 [2019-09-18 21:20:55,964 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 21:20:56,577 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 120 [2019-09-18 21:20:56,760 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 21:20:57,364 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 120 [2019-09-18 21:20:57,545 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 21:20:59,366 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 152 DAG size of output: 141 [2019-09-18 21:20:59,893 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 21:21:01,052 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 134 DAG size of output: 121 [2019-09-18 21:21:01,232 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:21:01,378 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 21:21:01,491 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 21:21:01,824 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 106 [2019-09-18 21:21:01,977 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 21:21:02,383 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 106 [2019-09-18 21:21:02,538 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 21:21:02,948 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 106 [2019-09-18 21:21:03,097 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 21:21:03,256 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 21:21:03,415 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 21:21:03,698 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 99 [2019-09-18 21:21:03,844 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 21:21:05,876 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 178 DAG size of output: 170 [2019-09-18 21:21:05,996 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 21:21:06,457 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:21:07,724 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 171 DAG size of output: 163 [2019-09-18 21:21:08,306 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 21:21:09,876 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 168 DAG size of output: 168 [2019-09-18 21:21:10,405 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-09-18 21:21:11,180 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 87 [2019-09-18 21:21:11,451 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:21:11,678 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 77 [2019-09-18 21:21:11,973 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2019-09-18 21:21:12,092 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2019-09-18 21:21:12,404 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-18 21:21:12,704 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2019-09-18 21:21:13,001 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2019-09-18 21:21:13,345 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 90 [2019-09-18 21:21:13,455 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 21:21:14,241 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 126 [2019-09-18 21:21:14,449 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 21:21:14,657 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 21:21:14,862 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 21:21:15,109 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 21:21:15,218 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 21:21:15,855 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-18 21:21:16,168 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 21:21:16,819 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 100 [2019-09-18 21:21:17,138 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 21:21:17,484 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 21:21:17,839 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 21:21:18,406 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 106 [2019-09-18 21:21:18,595 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 21:21:18,794 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 21:21:18,993 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 21:21:19,423 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 84 [2019-09-18 21:21:19,557 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 21:21:20,043 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 119 [2019-09-18 21:21:20,248 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 21:21:21,714 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 147 DAG size of output: 128 [2019-09-18 21:21:22,162 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 21:21:23,448 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 148 DAG size of output: 132 [2019-09-18 21:21:23,812 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:21:24,848 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 161 DAG size of output: 144 [2019-09-18 21:21:25,327 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 21:21:25,454 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 21:21:26,946 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 163 DAG size of output: 150 [2019-09-18 21:21:27,374 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 88 [2019-09-18 21:21:27,485 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 21:21:27,799 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2019-09-18 21:21:27,907 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 21:21:28,045 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 21:21:28,189 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 21:21:29,376 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 143 DAG size of output: 121 [2019-09-18 21:21:29,871 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:21:30,101 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 21:21:30,417 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2019-09-18 21:21:30,561 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:21:30,766 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 21:21:30,912 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:21:32,599 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 163 DAG size of output: 143 [2019-09-18 21:21:33,085 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 21:21:33,323 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 39 [2019-09-18 21:21:34,023 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 87 [2019-09-18 21:21:34,306 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:21:35,600 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 142 DAG size of output: 126 [2019-09-18 21:21:35,798 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 21:21:37,093 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 142 DAG size of output: 126 [2019-09-18 21:21:37,293 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 21:21:38,525 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 148 DAG size of output: 136 [2019-09-18 21:21:39,118 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 21:21:39,725 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 21:21:40,316 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 21:21:41,417 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-09-18 21:21:41,961 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 21:21:43,052 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-09-18 21:21:43,595 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 21:21:44,249 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 87 [2019-09-18 21:21:44,515 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:21:45,178 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 87 [2019-09-18 21:21:45,446 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:21:46,629 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 149 DAG size of output: 134 [2019-09-18 21:21:47,204 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 21:21:47,762 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 87 [2019-09-18 21:21:48,033 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:21:48,391 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 84 [2019-09-18 21:21:48,866 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 86 [2019-09-18 21:21:49,329 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 86 [2019-09-18 21:21:49,986 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 86 [2019-09-18 21:21:50,263 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 21:21:51,001 WARN L191 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2019-09-18 21:21:51,592 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-18 21:21:51,701 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-18 21:21:51,704 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPower with input of size 74 for LOIs [2019-09-18 21:21:51,708 INFO L199 IcfgInterpreter]: Interpreting procedure PoCallDriver with input of size 74 for LOIs [2019-09-18 21:21:51,924 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-18 21:21:51,924 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioDeviceControl with input of size 82 for LOIs [2019-09-18 21:21:51,953 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio435DeviceControl with input of size 78 for LOIs [2019-09-18 21:21:54,121 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 203 DAG size of output: 188 [2019-09-18 21:21:55,064 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-09-18 21:21:55,255 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:21:55,490 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2019-09-18 21:21:58,537 WARN L191 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 244 DAG size of output: 228 [2019-09-18 21:21:58,815 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 46 [2019-09-18 21:21:59,009 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:21:59,123 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 46 [2019-09-18 21:21:59,655 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 91 [2019-09-18 21:21:59,884 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:22:00,048 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 21:22:00,197 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 21:22:00,379 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:22:00,512 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 46 [2019-09-18 21:22:01,036 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2019-09-18 21:22:01,268 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:22:02,522 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2019-09-18 21:22:03,104 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2019-09-18 21:22:03,435 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2019-09-18 21:22:03,581 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 21:22:03,914 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2019-09-18 21:22:04,063 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 21:22:04,238 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:22:07,724 WARN L191 SmtUtils]: Spent 3.48 s on a formula simplification. DAG size of input: 292 DAG size of output: 261 [2019-09-18 21:22:09,410 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 21:22:09,907 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2019-09-18 21:22:10,142 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:22:10,279 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 46 [2019-09-18 21:22:15,081 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 309 DAG size of output: 287 [2019-09-18 21:22:17,256 WARN L191 SmtUtils]: Spent 2.17 s on a formula simplification that was a NOOP. DAG size: 287 [2019-09-18 21:22:20,755 WARN L191 SmtUtils]: Spent 3.50 s on a formula simplification that was a NOOP. DAG size: 317 [2019-09-18 21:22:20,917 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-18 21:22:21,086 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 21:22:25,060 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2019-09-18 21:22:25,407 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 70 [2019-09-18 21:22:25,931 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-18 21:22:26,316 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-09-18 21:22:26,570 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:22:26,685 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 46 [2019-09-18 21:22:27,209 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2019-09-18 21:22:27,437 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:22:27,635 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 43 [2019-09-18 21:22:27,883 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 43 [2019-09-18 21:22:28,137 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:22:28,330 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 43 [2019-09-18 21:22:28,918 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2019-09-18 21:22:29,148 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:22:31,439 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-18 21:22:32,572 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-18 21:22:34,882 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-18 21:22:35,995 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-18 21:22:38,289 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-18 21:22:39,412 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-18 21:22:41,727 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-18 21:22:42,867 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-18 21:22:43,048 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:22:43,235 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:22:43,619 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 3 [2019-09-18 21:22:44,018 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 3 [2019-09-18 21:22:44,498 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:22:44,713 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:22:45,212 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 91 [2019-09-18 21:22:45,442 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:22:45,933 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2019-09-18 21:22:46,164 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:22:46,164 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio535DeviceControl with input of size 78 for LOIs [2019-09-18 21:22:49,875 WARN L191 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 244 DAG size of output: 234 [2019-09-18 21:22:51,571 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-18 21:22:51,774 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:22:52,019 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2019-09-18 21:22:53,811 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-18 21:22:55,501 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-18 21:22:55,999 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 92 [2019-09-18 21:22:56,226 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:22:56,432 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 70 [2019-09-18 21:23:01,204 WARN L191 SmtUtils]: Spent 4.68 s on a formula simplification. DAG size of input: 255 DAG size of output: 251 [2019-09-18 21:23:01,479 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 21:23:01,780 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 61 [2019-09-18 21:23:01,911 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 21:23:02,114 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2019-09-18 21:23:02,369 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:23:02,684 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 61 [2019-09-18 21:23:02,820 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 21:23:03,023 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2019-09-18 21:23:03,610 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 92 [2019-09-18 21:23:03,839 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:23:04,063 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 70 [2019-09-18 21:23:04,427 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 61 [2019-09-18 21:23:04,556 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 21:23:04,755 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2019-09-18 21:23:05,029 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 21:23:05,220 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 21:23:05,410 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:23:07,239 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 300 DAG size of output: 270 [2019-09-18 21:23:07,502 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 54 [2019-09-18 21:23:07,991 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-18 21:23:08,218 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:23:08,350 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 54 [2019-09-18 21:23:08,570 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:23:08,691 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 54 [2019-09-18 21:23:09,208 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-18 21:23:09,433 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:23:14,977 WARN L191 SmtUtils]: Spent 5.53 s on a formula simplification. DAG size of input: 319 DAG size of output: 303 [2019-09-18 21:23:17,574 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification that was a NOOP. DAG size: 303 [2019-09-18 21:23:18,537 WARN L191 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 54 [2019-09-18 21:23:18,710 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 54 [2019-09-18 21:23:25,421 WARN L191 SmtUtils]: Spent 6.62 s on a formula simplification. DAG size of input: 355 DAG size of output: 350 [2019-09-18 21:23:28,484 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 350 [2019-09-18 21:23:29,102 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2019-09-18 21:23:29,376 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 70 [2019-09-18 21:23:29,630 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:23:29,744 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 54 [2019-09-18 21:23:30,238 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-18 21:23:30,452 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:23:30,566 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 54 [2019-09-18 21:23:30,778 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:23:30,901 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 54 [2019-09-18 21:23:31,052 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 43 [2019-09-18 21:23:31,526 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-18 21:23:31,740 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 21:23:31,741 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioIsPlayActive with input of size 70 for LOIs [2019-09-18 21:23:31,745 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioHPCdrDeviceControl with input of size 78 for LOIs [2019-09-18 21:23:31,932 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 70 [2019-09-18 21:23:32,009 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioAtapiDeviceControl with input of size 78 for LOIs [2019-09-18 21:23:32,202 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 70 [2019-09-18 21:23:32,440 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 21:23:32,915 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 90 [2019-09-18 21:23:33,134 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 21:23:33,135 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPnp with input of size 82 for LOIs [2019-09-18 21:23:33,364 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 70 [2019-09-18 21:23:33,614 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 70 [2019-09-18 21:23:33,834 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 21:23:34,993 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 143 DAG size of output: 121 [2019-09-18 21:23:35,459 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:23:36,595 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 143 DAG size of output: 121 [2019-09-18 21:23:37,080 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 21:23:37,278 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 21:23:37,421 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:23:38,694 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 147 DAG size of output: 126 [2019-09-18 21:23:39,293 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 21:23:39,498 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 21:23:39,638 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 21:23:41,330 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 166 DAG size of output: 142 [2019-09-18 21:23:41,858 WARN L191 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 21:23:42,352 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 85 [2019-09-18 21:23:42,582 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 21:23:42,583 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioSendToNextDriver with input of size 70 for LOIs [2019-09-18 21:23:42,700 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 21:23:42,984 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 21:23:43,170 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 21:23:43,377 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-18 21:23:43,478 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-18 21:23:43,479 INFO L199 IcfgInterpreter]: Interpreting procedure AG_SetStatusAndReturn with input of size 43 for LOIs [2019-09-18 21:23:43,486 INFO L199 IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 3 for LOIs [2019-09-18 21:23:43,680 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 49 [2019-09-18 21:23:43,682 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioStartDevice with input of size 80 for LOIs [2019-09-18 21:23:43,879 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-18 21:23:44,136 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-09-18 21:23:44,228 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioForwardIrpSynchronous with input of size 80 for LOIs [2019-09-18 21:23:44,538 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 21:23:44,898 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 21:23:45,226 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 21:23:45,393 INFO L199 IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 41 for LOIs [2019-09-18 21:23:45,664 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-09-18 21:23:45,770 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 21:23:45,916 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-18 21:23:46,229 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2019-09-18 21:23:46,336 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 21:23:46,454 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 21:23:46,568 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 21:23:47,023 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 70 [2019-09-18 21:23:47,156 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 21:23:47,597 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 70 [2019-09-18 21:23:47,724 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 21:23:48,169 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 70 [2019-09-18 21:23:48,310 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 21:23:48,481 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-18 21:23:48,703 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 59 [2019-09-18 21:23:49,123 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2019-09-18 21:23:49,476 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2019-09-18 21:23:49,831 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2019-09-18 21:23:50,196 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-09-18 21:23:50,323 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 21:23:50,328 INFO L199 IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 3 for LOIs [2019-09-18 21:23:50,329 INFO L199 IcfgInterpreter]: Interpreting procedure HPCdrCompletion with input of size 54 for LOIs [2019-09-18 21:23:50,332 INFO L199 IcfgInterpreter]: Interpreting procedure SendSrbSynchronous with input of size 90 for LOIs [2019-09-18 21:23:50,389 INFO L199 IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 37 for LOIs [2019-09-18 21:23:50,635 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-18 21:23:50,748 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 21:23:50,751 INFO L199 IcfgInterpreter]: Interpreting procedure errorFn with input of size 1 for LOIs [2019-09-18 21:23:50,752 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 21:23:50,752 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 21:23:50,754 INFO L193 IcfgInterpreter]: Reachable states at location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 1924#true [2019-09-18 21:23:50,768 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 21:23:50,769 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 21:23:50,770 INFO L168 Benchmark]: Toolchain (without parser) took 317988.68 ms. Allocated memory was 138.4 MB in the beginning and 158.9 MB in the end (delta: 20.4 MB). Free memory was 83.4 MB in the beginning and 43.7 MB in the end (delta: 39.8 MB). Peak memory consumption was 60.2 MB. Max. memory is 7.1 GB. [2019-09-18 21:23:50,770 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 138.4 MB. Free memory is still 104.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-18 21:23:50,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1002.69 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 83.4 MB in the beginning and 155.0 MB in the end (delta: -71.6 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2019-09-18 21:23:50,770 INFO L168 Benchmark]: Boogie Preprocessor took 149.57 ms. Allocated memory is still 199.2 MB. Free memory was 155.0 MB in the beginning and 149.2 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2019-09-18 21:23:50,771 INFO L168 Benchmark]: RCFGBuilder took 2309.54 ms. Allocated memory was 199.2 MB in the beginning and 269.0 MB in the end (delta: 69.7 MB). Free memory was 149.2 MB in the beginning and 218.9 MB in the end (delta: -69.7 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. [2019-09-18 21:23:50,773 INFO L168 Benchmark]: Sifa took 314523.09 ms. Allocated memory was 269.0 MB in the beginning and 158.9 MB in the end (delta: -110.1 MB). Free memory was 218.9 MB in the beginning and 43.7 MB in the end (delta: 175.3 MB). Peak memory consumption was 65.2 MB. Max. memory is 7.1 GB. [2019-09-18 21:23:50,774 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 138.4 MB. Free memory is still 104.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1002.69 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 83.4 MB in the beginning and 155.0 MB in the end (delta: -71.6 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 149.57 ms. Allocated memory is still 199.2 MB. Free memory was 155.0 MB in the beginning and 149.2 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2309.54 ms. Allocated memory was 199.2 MB in the beginning and 269.0 MB in the end (delta: 69.7 MB). Free memory was 149.2 MB in the beginning and 218.9 MB in the end (delta: -69.7 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. * Sifa took 314523.09 ms. Allocated memory was 269.0 MB in the beginning and 158.9 MB in the end (delta: -110.1 MB). Free memory was 218.9 MB in the beginning and 43.7 MB in the end (delta: 175.3 MB). Peak memory consumption was 65.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 314483, ICFG_INTERPRETER_ENTERED_PROCEDURES: 22, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1034, DAG_INTERPRETER_EARLY_EXITS: 42, TOOLS_POST_APPLICATIONS: 793, TOOLS_POST_TIME[ms]: 455, TOOLS_POST_CALL_APPLICATIONS: 228, TOOLS_POST_CALL_TIME[ms]: 9166, TOOLS_POST_RETURN_APPLICATIONS: 146, TOOLS_POST_RETURN_TIME[ms]: 326, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1144, TOOLS_QUANTIFIERELIM_TIME[ms]: 9468, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 3863, FLUID_QUERY_TIME[ms]: 45, FLUID_QUERIES: 1034, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 289, DOMAIN_JOIN_TIME[ms]: 292131, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 260, DOMAIN_ISSUBSETEQ_TIME[ms]: 495, DOMAIN_ISBOTTOM_APPLICATIONS: 314, DOMAIN_ISBOTTOM_TIME[ms]: 995, LOOP_SUMMARIZER_APPLICATIONS: 0, LOOP_SUMMARIZER_CACHE_MISSES: 0, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 0, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 0, CALL_SUMMARIZER_APPLICATIONS: 146, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME[ms]: 167996, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 9, PATH_EXPR_TIME[ms]: 20, REGEX_TO_DAG_TIME[ms]: 10, DAG_COMPRESSION_TIME[ms]: 93, DAG_COMPRESSION_PROCESSED_NODES: 3554, DAG_COMPRESSION_RETAINED_NODES: 951 - UnprovableResult [Line: 58]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1924#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...