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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 06:35:10,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 06:35:10,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 06:35:11,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 06:35:11,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 06:35:11,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 06:35:11,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 06:35:11,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 06:35:11,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 06:35:11,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 06:35:11,031 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 06:35:11,033 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 06:35:11,033 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 06:35:11,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 06:35:11,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 06:35:11,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 06:35:11,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 06:35:11,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 06:35:11,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 06:35:11,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 06:35:11,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 06:35:11,056 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 06:35:11,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 06:35:11,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 06:35:11,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 06:35:11,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 06:35:11,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 06:35:11,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 06:35:11,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 06:35:11,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 06:35:11,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 06:35:11,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 06:35:11,067 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 06:35:11,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 06:35:11,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 06:35:11,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 06:35:11,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 06:35:11,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 06:35:11,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 06:35:11,073 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 06:35:11,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 06:35:11,077 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 [2019-10-15 06:35:11,103 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 06:35:11,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 06:35:11,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 06:35:11,105 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 06:35:11,105 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 06:35:11,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 06:35:11,106 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 06:35:11,106 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 06:35:11,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 06:35:11,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 06:35:11,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 06:35:11,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 06:35:11,107 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 06:35:11,108 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 06:35:11,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 06:35:11,108 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 06:35:11,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 06:35:11,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 06:35:11,110 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 06:35:11,110 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 06:35:11,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 06:35:11,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:35:11,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 06:35:11,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 06:35:11,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 06:35:11,112 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 06:35:11,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 06:35:11,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 06:35:11,113 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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 -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 06:35:11,374 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 06:35:11,387 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 06:35:11,391 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 06:35:11,392 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 06:35:11,392 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 06:35:11,393 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-10-15 06:35:11,468 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34f40068a/3c720576d1924ab9aff0189e63b5a7a6/FLAG2c882b448 [2019-10-15 06:35:12,033 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 06:35:12,034 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-10-15 06:35:12,065 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34f40068a/3c720576d1924ab9aff0189e63b5a7a6/FLAG2c882b448 [2019-10-15 06:35:12,281 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34f40068a/3c720576d1924ab9aff0189e63b5a7a6 [2019-10-15 06:35:12,291 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 06:35:12,293 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 06:35:12,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 06:35:12,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 06:35:12,297 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 06:35:12,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:35:12" (1/1) ... [2019-10-15 06:35:12,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@413b6478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:12, skipping insertion in model container [2019-10-15 06:35:12,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:35:12" (1/1) ... [2019-10-15 06:35:12,308 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 06:35:12,389 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 06:35:12,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:35:12,959 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 06:35:13,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:35:13,112 INFO L192 MainTranslator]: Completed translation [2019-10-15 06:35:13,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:13 WrapperNode [2019-10-15 06:35:13,112 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 06:35:13,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 06:35:13,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 06:35:13,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 06:35:13,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:13" (1/1) ... [2019-10-15 06:35:13,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:13" (1/1) ... [2019-10-15 06:35:13,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:13" (1/1) ... [2019-10-15 06:35:13,148 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:13" (1/1) ... [2019-10-15 06:35:13,185 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:13" (1/1) ... [2019-10-15 06:35:13,208 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:13" (1/1) ... [2019-10-15 06:35:13,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:13" (1/1) ... [2019-10-15 06:35:13,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 06:35:13,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 06:35:13,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 06:35:13,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 06:35:13,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:35:13" (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 [2019-10-15 06:35:13,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 06:35:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 06:35:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-10-15 06:35:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-10-15 06:35:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2019-10-15 06:35:13,319 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2019-10-15 06:35:13,320 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2019-10-15 06:35:13,320 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2019-10-15 06:35:13,320 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2019-10-15 06:35:13,320 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2019-10-15 06:35:13,321 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2019-10-15 06:35:13,321 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2019-10-15 06:35:13,322 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2019-10-15 06:35:13,322 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2019-10-15 06:35:13,322 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2019-10-15 06:35:13,322 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2019-10-15 06:35:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2019-10-15 06:35:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2019-10-15 06:35:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2019-10-15 06:35:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2019-10-15 06:35:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2019-10-15 06:35:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-10-15 06:35:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 06:35:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-10-15 06:35:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-10-15 06:35:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-10-15 06:35:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-10-15 06:35:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-10-15 06:35:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-10-15 06:35:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-10-15 06:35:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 06:35:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-15 06:35:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 06:35:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-15 06:35:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 06:35:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2019-10-15 06:35:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2019-10-15 06:35:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2019-10-15 06:35:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2019-10-15 06:35:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2019-10-15 06:35:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2019-10-15 06:35:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2019-10-15 06:35:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2019-10-15 06:35:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2019-10-15 06:35:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2019-10-15 06:35:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2019-10-15 06:35:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2019-10-15 06:35:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2019-10-15 06:35:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2019-10-15 06:35:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2019-10-15 06:35:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-10-15 06:35:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-10-15 06:35:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-10-15 06:35:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-10-15 06:35:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-10-15 06:35:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-10-15 06:35:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-10-15 06:35:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-10-15 06:35:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2019-10-15 06:35:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2019-10-15 06:35:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-10-15 06:35:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 06:35:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-10-15 06:35:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 06:35:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 06:35:13,948 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 06:35:14,075 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-10-15 06:35:14,076 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-10-15 06:35:14,083 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 06:35:14,154 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-10-15 06:35:14,155 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-10-15 06:35:14,194 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 06:35:14,229 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-10-15 06:35:14,230 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-10-15 06:35:14,291 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 06:35:14,330 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: #res := 0; [2019-10-15 06:35:14,330 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-10-15 06:35:14,330 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-10-15 06:35:14,336 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 06:35:14,494 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-10-15 06:35:14,495 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2019-10-15 06:35:14,496 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 06:35:14,530 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-10-15 06:35:14,531 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-10-15 06:35:14,562 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 06:35:14,583 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-10-15 06:35:14,584 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-10-15 06:35:14,589 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 06:35:14,770 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2019-10-15 06:35:14,770 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2019-10-15 06:35:14,783 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 06:35:14,788 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-15 06:35:14,789 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-15 06:35:15,342 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 06:35:15,342 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-15 06:35:15,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:35:15 BoogieIcfgContainer [2019-10-15 06:35:15,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 06:35:15,344 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 06:35:15,345 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 06:35:15,345 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 06:35:15,346 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:35:15" (1/1) ... [2019-10-15 06:35:15,347 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-15 06:35:15,374 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 06:35:15,374 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 06:35:15,386 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 06:35:15,395 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 06:35:15,397 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 06:35:15,577 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-10-15 06:35:15,749 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 108 for LOIs [2019-10-15 06:35:16,670 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 213 [2019-10-15 06:35:17,112 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 256 [2019-10-15 06:35:17,226 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2019-10-15 06:35:17,436 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-10-15 06:35:17,568 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-10-15 06:35:18,150 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-10-15 06:35:18,397 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 284 [2019-10-15 06:35:19,105 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-10-15 06:35:20,269 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 343 [2019-10-15 06:35:20,437 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 364 [2019-10-15 06:35:21,005 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-10-15 06:35:21,153 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 382 [2019-10-15 06:35:22,261 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 468 [2019-10-15 06:35:22,457 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 399 [2019-10-15 06:35:23,055 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-10-15 06:35:23,317 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 211 [2019-10-15 06:35:24,722 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-10-15 06:35:25,564 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 06:35:25,782 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 351 [2019-10-15 06:35:25,954 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 388 [2019-10-15 06:35:41,614 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPower with input of size 96 for LOIs [2019-10-15 06:35:41,621 INFO L199 IcfgInterpreter]: Interpreting procedure PoCallDriver with input of size 96 for LOIs [2019-10-15 06:35:41,656 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioDeviceControl with input of size 104 for LOIs [2019-10-15 06:35:41,682 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio435DeviceControl with input of size 96 for LOIs [2019-10-15 06:35:43,084 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 364 [2019-10-15 06:35:43,769 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 440