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 TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 17:51:36,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 17:51:36,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 17:51:36,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 17:51:36,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 17:51:36,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 17:51:36,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 17:51:36,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 17:51:36,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 17:51:36,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 17:51:36,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 17:51:36,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 17:51:36,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 17:51:36,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 17:51:36,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 17:51:36,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 17:51:36,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 17:51:36,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 17:51:36,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 17:51:36,237 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 17:51:36,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 17:51:36,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 17:51:36,243 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 17:51:36,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 17:51:36,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 17:51:36,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 17:51:36,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 17:51:36,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 17:51:36,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 17:51:36,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 17:51:36,248 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 17:51:36,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 17:51:36,249 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 17:51:36,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 17:51:36,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 17:51:36,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 17:51:36,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 17:51:36,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 17:51:36,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 17:51:36,253 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 17:51:36,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 17:51:36,254 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 [2019-09-16 17:51:36,276 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 17:51:36,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 17:51:36,281 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-16 17:51:36,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-16 17:51:36,281 INFO L138 SettingsManager]: * Use SBE=true [2019-09-16 17:51:36,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 17:51:36,282 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 17:51:36,282 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-16 17:51:36,283 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 17:51:36,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 17:51:36,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 17:51:36,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 17:51:36,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 17:51:36,284 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 17:51:36,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 17:51:36,284 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-16 17:51:36,284 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 17:51:36,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 17:51:36,285 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 17:51:36,285 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-16 17:51:36,286 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-16 17:51:36,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:51:36,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 17:51:36,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 17:51:36,287 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-16 17:51:36,287 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-16 17:51:36,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 17:51:36,288 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-16 17:51:36,288 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 -> 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: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-16 17:51:36,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 17:51:36,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 17:51:36,342 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 17:51:36,344 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 17:51:36,344 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 17:51:36,345 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-09-16 17:51:36,402 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b1b306de/cc6cf6249ac64f04b77279aa6c7de561/FLAG0475e6c3b [2019-09-16 17:51:36,980 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 17:51:36,981 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-09-16 17:51:37,007 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b1b306de/cc6cf6249ac64f04b77279aa6c7de561/FLAG0475e6c3b [2019-09-16 17:51:37,205 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b1b306de/cc6cf6249ac64f04b77279aa6c7de561 [2019-09-16 17:51:37,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 17:51:37,218 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 17:51:37,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 17:51:37,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 17:51:37,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 17:51:37,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:51:37" (1/1) ... [2019-09-16 17:51:37,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb00ac6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37, skipping insertion in model container [2019-09-16 17:51:37,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:51:37" (1/1) ... [2019-09-16 17:51:37,235 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 17:51:37,314 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 17:51:37,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:51:37,832 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 17:51:37,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:51:37,977 INFO L192 MainTranslator]: Completed translation [2019-09-16 17:51:37,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37 WrapperNode [2019-09-16 17:51:37,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 17:51:37,979 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 17:51:37,979 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 17:51:37,979 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 17:51:37,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37" (1/1) ... [2019-09-16 17:51:37,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37" (1/1) ... [2019-09-16 17:51:38,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37" (1/1) ... [2019-09-16 17:51:38,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37" (1/1) ... [2019-09-16 17:51:38,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37" (1/1) ... [2019-09-16 17:51:38,077 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37" (1/1) ... [2019-09-16 17:51:38,083 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37" (1/1) ... [2019-09-16 17:51:38,095 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 17:51:38,096 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 17:51:38,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 17:51:38,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 17:51:38,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:51:37" (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 [2019-09-16 17:51:38,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 17:51:38,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 17:51:38,187 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-16 17:51:38,187 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-16 17:51:38,188 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2019-09-16 17:51:38,188 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2019-09-16 17:51:38,189 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2019-09-16 17:51:38,189 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2019-09-16 17:51:38,189 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2019-09-16 17:51:38,189 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2019-09-16 17:51:38,189 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2019-09-16 17:51:38,190 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2019-09-16 17:51:38,190 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2019-09-16 17:51:38,190 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2019-09-16 17:51:38,191 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2019-09-16 17:51:38,191 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2019-09-16 17:51:38,193 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2019-09-16 17:51:38,193 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2019-09-16 17:51:38,194 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2019-09-16 17:51:38,194 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2019-09-16 17:51:38,194 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2019-09-16 17:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-16 17:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 17:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-16 17:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-16 17:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-16 17:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-16 17:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-16 17:51:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-16 17:51:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-16 17:51:38,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 17:51:38,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-16 17:51:38,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 17:51:38,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-16 17:51:38,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-16 17:51:38,197 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2019-09-16 17:51:38,197 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2019-09-16 17:51:38,197 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2019-09-16 17:51:38,197 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2019-09-16 17:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2019-09-16 17:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2019-09-16 17:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2019-09-16 17:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2019-09-16 17:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2019-09-16 17:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2019-09-16 17:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2019-09-16 17:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2019-09-16 17:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2019-09-16 17:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2019-09-16 17:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2019-09-16 17:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-16 17:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-16 17:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-16 17:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-16 17:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-16 17:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-16 17:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-16 17:51:38,201 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-16 17:51:38,201 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2019-09-16 17:51:38,201 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2019-09-16 17:51:38,201 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-16 17:51:38,202 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 17:51:38,202 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-16 17:51:38,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 17:51:38,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 17:51:38,784 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-16 17:51:38,924 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-09-16 17:51:38,924 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-09-16 17:51:38,934 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-16 17:51:38,983 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-09-16 17:51:38,983 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-09-16 17:51:39,023 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-16 17:51:39,054 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-16 17:51:39,054 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-16 17:51:39,146 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-16 17:51:39,220 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: #res := 0; [2019-09-16 17:51:39,220 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-16 17:51:39,220 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-16 17:51:39,226 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-16 17:51:39,384 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-09-16 17:51:39,385 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2019-09-16 17:51:39,386 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-16 17:51:39,421 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-16 17:51:39,421 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-16 17:51:39,453 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-16 17:51:39,476 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-16 17:51:39,476 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-16 17:51:39,480 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-16 17:51:39,670 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2019-09-16 17:51:39,670 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2019-09-16 17:51:39,685 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-16 17:51:39,690 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-16 17:51:39,691 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-16 17:51:40,286 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 17:51:40,287 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-16 17:51:40,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:51:40 BoogieIcfgContainer [2019-09-16 17:51:40,289 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 17:51:40,289 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-16 17:51:40,289 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-16 17:51:40,290 INFO L275 PluginConnector]: Sifa initialized [2019-09-16 17:51:40,291 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:51:40" (1/1) ... [2019-09-16 17:51:40,291 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-16 17:51:40,326 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-16 17:51:40,326 INFO L169 IcfgInterpreter]: Building call graph [2019-09-16 17:51:40,348 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-16 17:51:40,360 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-16 17:51:40,365 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-16 17:51:40,544 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 90 for LOIs [2019-09-16 17:51:41,602 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-09-16 17:51:41,722 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-16 17:51:42,129 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-16 17:51:44,186 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2019-09-16 17:51:45,195 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 168 [2019-09-16 17:51:47,656 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 199 DAG size of output: 183 [2019-09-16 17:51:48,709 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 183 [2019-09-16 17:51:49,665 WARN L191 SmtUtils]: Spent 951.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-16 17:51:50,652 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-16 17:51:53,446 WARN L191 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2019-09-16 17:51:56,512 WARN L191 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 210 DAG size of output: 197 [2019-09-16 17:51:57,738 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 220 DAG size of output: 197 [2019-09-16 17:51:58,818 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2019-09-16 17:51:59,243 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-16 17:52:01,771 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 217 DAG size of output: 204 [2019-09-16 17:52:05,512 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2019-09-16 17:52:07,105 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-16 17:52:07,644 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 19 [2019-09-16 17:52:10,043 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-16 17:52:10,811 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-16 17:52:11,786 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-16 17:52:12,010 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-16 17:52:12,234 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-16 17:52:12,465 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 17:52:12,622 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 17:52:12,782 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 17:52:12,962 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-16 17:52:13,097 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-16 17:52:13,234 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-16 17:52:14,814 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-16 17:52:15,661 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-16 17:52:17,556 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 301 DAG size of output: 288 [2019-09-16 17:52:18,383 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-16 17:52:19,218 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-16 17:52:20,054 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-16 17:52:21,717 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 125 DAG size of output: 114 [2019-09-16 17:52:22,160 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-16 17:52:23,336 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 156 DAG size of output: 126 [2019-09-16 17:52:23,818 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-16 17:52:25,313 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 171 DAG size of output: 155 [2019-09-16 17:52:27,197 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 216 DAG size of output: 196 [2019-09-16 17:52:28,025 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 168 [2019-09-16 17:52:28,354 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-16 17:52:30,501 WARN L191 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 216 DAG size of output: 186 [2019-09-16 17:52:31,451 WARN L191 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-16 17:52:34,356 WARN L191 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 238 DAG size of output: 216 [2019-09-16 17:52:35,666 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 216 [2019-09-16 17:52:37,668 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 242 [2019-09-16 17:52:37,779 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:52:41,749 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-16 17:52:41,970 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-16 17:52:42,192 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-16 17:52:42,380 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-16 17:52:42,544 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-16 17:52:42,703 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-16 17:52:42,890 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-16 17:52:43,029 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-16 17:52:43,183 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-16 17:52:45,581 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 126 DAG size of output: 120 [2019-09-16 17:52:46,072 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:52:47,114 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 126 DAG size of output: 120 [2019-09-16 17:52:47,626 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:52:47,808 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 3 [2019-09-16 17:52:47,996 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 3 [2019-09-16 17:52:48,319 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 26 [2019-09-16 17:52:48,800 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-16 17:52:48,916 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-16 17:52:49,036 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-16 17:52:49,144 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-16 17:52:49,479 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-09-16 17:52:49,628 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:52:49,867 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-09-16 17:52:50,069 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:52:50,173 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:52:51,250 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 145 DAG size of output: 142 [2019-09-16 17:52:51,772 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-16 17:52:52,326 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 120 [2019-09-16 17:52:52,506 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:52:53,044 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 120 [2019-09-16 17:52:53,224 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:52:53,763 WARN L191 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 120 [2019-09-16 17:52:53,952 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:52:54,492 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 120 [2019-09-16 17:52:54,670 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:52:55,736 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 128 DAG size of output: 121 [2019-09-16 17:52:55,911 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 17:52:56,973 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 128 DAG size of output: 121 [2019-09-16 17:52:57,152 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 17:52:58,187 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 128 DAG size of output: 121 [2019-09-16 17:52:58,368 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 17:53:00,113 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 146 DAG size of output: 140 [2019-09-16 17:53:00,618 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-16 17:53:01,337 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-09-16 17:53:01,464 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-16 17:53:01,954 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2019-09-16 17:53:02,088 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:53:02,350 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 72 [2019-09-16 17:53:02,451 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-16 17:53:02,943 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78 [2019-09-16 17:53:03,294 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 81 [2019-09-16 17:53:03,593 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-16 17:53:03,715 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-16 17:53:03,920 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-16 17:53:05,122 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 153 DAG size of output: 149 [2019-09-16 17:53:05,681 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:06,801 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 153 DAG size of output: 149 [2019-09-16 17:53:07,363 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:08,489 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 153 DAG size of output: 149 [2019-09-16 17:53:09,047 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:10,616 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 164 DAG size of output: 160 [2019-09-16 17:53:10,732 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 17:53:11,173 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:53:11,897 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 141 [2019-09-16 17:53:12,140 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-16 17:53:12,850 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 141 [2019-09-16 17:53:13,096 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-16 17:53:13,829 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 141 [2019-09-16 17:53:14,069 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-16 17:53:14,781 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 141 [2019-09-16 17:53:15,019 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-16 17:53:16,161 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-09-16 17:53:16,725 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:17,867 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-09-16 17:53:18,439 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:20,494 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 158 DAG size of output: 158 [2019-09-16 17:53:21,823 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-09-16 17:53:22,395 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:23,535 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-09-16 17:53:24,109 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:26,167 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 158 DAG size of output: 158 [2019-09-16 17:53:27,500 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-09-16 17:53:28,063 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:29,210 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-09-16 17:53:29,784 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:31,843 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 158 DAG size of output: 158 [2019-09-16 17:53:33,173 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-09-16 17:53:33,742 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:34,890 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-09-16 17:53:35,463 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-16 17:53:35,991 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 87 [2019-09-16 17:53:36,246 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:53:36,832 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-09-16 17:53:36,971 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-16 17:53:37,289 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-16 17:53:37,586 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-16 17:53:37,710 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-16 17:53:38,070 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-16 17:53:38,336 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-16 17:53:38,439 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-16 17:53:39,029 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 67 [2019-09-16 17:53:39,218 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-16 17:53:40,166 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 151 [2019-09-16 17:53:40,676 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-09-16 17:53:41,274 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 126 [2019-09-16 17:53:41,467 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-16 17:53:42,066 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 126 [2019-09-16 17:53:42,260 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-16 17:53:42,859 WARN L191 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 126 [2019-09-16 17:53:43,051 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-16 17:53:43,646 WARN L191 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 126 [2019-09-16 17:53:43,845 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-16 17:53:44,979 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 139 DAG size of output: 136 [2019-09-16 17:53:45,551 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-16 17:53:46,125 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-16 17:53:46,709 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-16 17:53:47,876 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 139 DAG size of output: 136 [2019-09-16 17:53:48,454 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-16 17:53:49,031 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-16 17:53:49,602 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-16 17:53:50,764 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 139 DAG size of output: 136 [2019-09-16 17:53:51,330 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-16 17:53:51,908 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-16 17:53:52,493 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-16 17:53:54,038 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 151 DAG size of output: 149 [2019-09-16 17:53:54,570 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2019-09-16 17:53:56,109 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 151 DAG size of output: 149 [2019-09-16 17:53:56,643 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2019-09-16 17:53:56,887 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 77 [2019-09-16 17:53:57,217 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-09-16 17:53:59,192 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 140 DAG size of output: 134 [2019-09-16 17:53:59,754 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-16 17:53:59,963 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 77 [2019-09-16 17:54:01,949 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 140 DAG size of output: 134 [2019-09-16 17:54:02,509 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-16 17:54:04,400 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 140 DAG size of output: 134 [2019-09-16 17:54:04,959 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-16 17:54:05,169 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 9 [2019-09-16 17:54:05,390 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2019-09-16 17:54:05,606 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2019-09-16 17:54:05,910 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 9 [2019-09-16 17:54:06,124 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2019-09-16 17:54:06,338 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2019-09-16 17:54:06,644 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 9 [2019-09-16 17:54:06,857 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2019-09-16 17:54:07,072 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2019-09-16 17:54:07,174 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPower with input of size 74 for LOIs [2019-09-16 17:54:07,178 INFO L199 IcfgInterpreter]: Interpreting procedure PoCallDriver with input of size 74 for LOIs [2019-09-16 17:54:07,186 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioDeviceControl with input of size 82 for LOIs [2019-09-16 17:54:07,199 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio435DeviceControl with input of size 78 for LOIs [2019-09-16 17:54:09,275 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 195 DAG size of output: 184 [2019-09-16 17:54:10,234 WARN L191 SmtUtils]: Spent 957.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-16 17:54:10,480 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2019-09-16 17:54:13,454 WARN L191 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 240 DAG size of output: 224 [2019-09-16 17:54:13,723 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2019-09-16 17:54:13,861 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 48 [2019-09-16 17:54:14,136 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:54:14,368 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:54:14,537 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-16 17:54:14,690 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-16 17:54:14,833 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 48 [2019-09-16 17:54:15,344 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-16 17:54:15,573 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:54:16,827 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2019-09-16 17:54:17,411 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2019-09-16 17:54:17,739 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 70 [2019-09-16 17:54:17,891 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-16 17:54:18,215 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 70 [2019-09-16 17:54:18,372 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-16 17:54:21,762 WARN L191 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 283 DAG size of output: 256 [2019-09-16 17:54:23,384 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 256 [2019-09-16 17:54:23,882 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-16 17:54:24,115 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:54:24,240 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 48 [2019-09-16 17:54:28,964 WARN L191 SmtUtils]: Spent 4.68 s on a formula simplification. DAG size of input: 309 DAG size of output: 287 [2019-09-16 17:54:31,109 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 287 [2019-09-16 17:54:34,430 WARN L191 SmtUtils]: Spent 3.32 s on a formula simplification that was a NOOP. DAG size: 312 [2019-09-16 17:54:34,590 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 17:54:34,744 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-16 17:54:34,909 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-16 17:54:38,959 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2019-09-16 17:54:39,248 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 70 [2019-09-16 17:54:39,520 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-16 17:54:39,842 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-09-16 17:54:40,053 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 48 [2019-09-16 17:54:40,565 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-16 17:54:40,798 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:54:41,629 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-16 17:54:41,857 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:54:44,119 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-16 17:54:45,217 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-16 17:54:47,468 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-16 17:54:48,556 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-16 17:54:50,804 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-16 17:54:51,889 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-16 17:54:54,163 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2019-09-16 17:54:55,267 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 192 [2019-09-16 17:54:56,817 WARN L191 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 285 DAG size of output: 272 [2019-09-16 17:54:57,211 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 3 [2019-09-16 17:54:58,020 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-09-16 17:54:58,240 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:54:58,692 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-09-16 17:54:58,912 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:54:58,913 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio535DeviceControl with input of size 78 for LOIs [2019-09-16 17:55:02,314 WARN L191 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 237 DAG size of output: 234 [2019-09-16 17:55:03,960 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-16 17:55:04,170 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2019-09-16 17:55:05,919 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-16 17:55:07,573 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 234 [2019-09-16 17:55:08,031 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-16 17:55:08,252 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:55:13,003 WARN L191 SmtUtils]: Spent 4.60 s on a formula simplification. DAG size of input: 252 DAG size of output: 248 [2019-09-16 17:55:13,266 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-16 17:55:13,541 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 61 [2019-09-16 17:55:13,666 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-16 17:55:13,861 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2019-09-16 17:55:14,234 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 61 [2019-09-16 17:55:14,361 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-16 17:55:14,955 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-16 17:55:15,177 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:55:15,395 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-09-16 17:55:15,731 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 61 [2019-09-16 17:55:15,857 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-16 17:55:16,052 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 69 [2019-09-16 17:55:16,312 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:55:16,504 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 17:55:18,166 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 286 DAG size of output: 267 [2019-09-16 17:55:18,451 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 54 [2019-09-16 17:55:18,912 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-09-16 17:55:19,134 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:55:19,264 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 54 [2019-09-16 17:55:19,436 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 54 [2019-09-16 17:55:19,928 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-09-16 17:55:20,152 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:55:25,528 WARN L191 SmtUtils]: Spent 5.36 s on a formula simplification. DAG size of input: 319 DAG size of output: 303 [2019-09-16 17:55:28,062 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 303 [2019-09-16 17:55:28,921 WARN L191 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 54 [2019-09-16 17:55:29,078 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 54 [2019-09-16 17:55:35,542 WARN L191 SmtUtils]: Spent 6.41 s on a formula simplification. DAG size of input: 348 DAG size of output: 347 [2019-09-16 17:55:38,632 WARN L191 SmtUtils]: Spent 3.09 s on a formula simplification that was a NOOP. DAG size: 347 [2019-09-16 17:55:39,475 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 71 [2019-09-16 17:55:39,854 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-09-16 17:55:40,104 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 54 [2019-09-16 17:55:40,618 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-09-16 17:55:40,837 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:55:40,960 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 54 [2019-09-16 17:55:41,127 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 54 [2019-09-16 17:55:41,282 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 43 [2019-09-16 17:55:41,754 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-09-16 17:55:41,975 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:55:41,975 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioIsPlayActive with input of size 70 for LOIs [2019-09-16 17:55:41,979 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioHPCdrDeviceControl with input of size 78 for LOIs [2019-09-16 17:55:42,159 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-16 17:55:42,238 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioAtapiDeviceControl with input of size 78 for LOIs [2019-09-16 17:55:42,421 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-16 17:55:43,169 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2019-09-16 17:55:43,390 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:55:43,390 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPnp with input of size 82 for LOIs [2019-09-16 17:55:43,697 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-16 17:55:43,939 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-16 17:55:44,980 WARN L191 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 115 [2019-09-16 17:55:45,414 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 17:55:46,371 WARN L191 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 115 [2019-09-16 17:55:46,800 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-16 17:55:47,963 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 131 DAG size of output: 120 [2019-09-16 17:55:48,525 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:55:50,130 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 136 DAG size of output: 120 [2019-09-16 17:55:50,660 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-16 17:55:51,264 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-16 17:55:51,494 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-16 17:55:51,495 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioSendToNextDriver with input of size 71 for LOIs [2019-09-16 17:55:51,607 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:55:51,713 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:55:51,913 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 17:55:52,112 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-16 17:55:52,115 INFO L199 IcfgInterpreter]: Interpreting procedure AG_SetStatusAndReturn with input of size 43 for LOIs [2019-09-16 17:55:52,239 INFO L199 IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 45 for LOIs [2019-09-16 17:55:52,241 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioStartDevice with input of size 80 for LOIs [2019-09-16 17:55:52,488 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-09-16 17:55:52,568 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioForwardIrpSynchronous with input of size 77 for LOIs [2019-09-16 17:55:52,848 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-16 17:55:53,290 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-16 17:55:53,472 INFO L199 IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 35 for LOIs [2019-09-16 17:55:53,840 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-09-16 17:55:54,019 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-16 17:55:54,320 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 69 [2019-09-16 17:55:54,465 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:55:54,760 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 69 [2019-09-16 17:55:54,902 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-16 17:55:55,126 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-16 17:55:55,361 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-16 17:55:55,673 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-16 17:55:55,833 INFO L199 IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 62 for LOIs [2019-09-16 17:55:55,835 INFO L199 IcfgInterpreter]: Interpreting procedure HPCdrCompletion with input of size 49 for LOIs [2019-09-16 17:55:55,837 INFO L199 IcfgInterpreter]: Interpreting procedure SendSrbSynchronous with input of size 84 for LOIs [2019-09-16 17:55:55,892 INFO L199 IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 39 for LOIs [2019-09-16 17:55:56,139 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-16 17:55:56,265 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-16 17:55:56,270 INFO L199 IcfgInterpreter]: Interpreting procedure errorFn with input of size 1 for LOIs [2019-09-16 17:55:56,272 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-16 17:55:56,272 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-16 17:55:56,274 INFO L193 IcfgInterpreter]: Reachable states at location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 2028#true [2019-09-16 17:55:56,284 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-16 17:55:56,285 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-16 17:55:56,286 INFO L168 Benchmark]: Toolchain (without parser) took 259068.46 ms. Allocated memory was 139.5 MB in the beginning and 180.9 MB in the end (delta: 41.4 MB). Free memory was 85.5 MB in the beginning and 115.7 MB in the end (delta: -30.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. [2019-09-16 17:55:56,286 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory is still 105.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-16 17:55:56,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 759.48 ms. Allocated memory was 139.5 MB in the beginning and 200.8 MB in the end (delta: 61.3 MB). Free memory was 85.1 MB in the beginning and 156.8 MB in the end (delta: -71.7 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. [2019-09-16 17:55:56,287 INFO L168 Benchmark]: Boogie Preprocessor took 116.71 ms. Allocated memory is still 200.8 MB. Free memory was 155.8 MB in the beginning and 151.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2019-09-16 17:55:56,287 INFO L168 Benchmark]: RCFGBuilder took 2192.98 ms. Allocated memory was 200.8 MB in the beginning and 266.9 MB in the end (delta: 66.1 MB). Free memory was 151.1 MB in the beginning and 215.1 MB in the end (delta: -64.0 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. [2019-09-16 17:55:56,288 INFO L168 Benchmark]: Sifa took 255995.59 ms. Allocated memory was 266.9 MB in the beginning and 180.9 MB in the end (delta: -86.0 MB). Free memory was 215.1 MB in the beginning and 115.7 MB in the end (delta: 99.3 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2019-09-16 17:55:56,289 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory is still 105.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 759.48 ms. Allocated memory was 139.5 MB in the beginning and 200.8 MB in the end (delta: 61.3 MB). Free memory was 85.1 MB in the beginning and 156.8 MB in the end (delta: -71.7 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 116.71 ms. Allocated memory is still 200.8 MB. Free memory was 155.8 MB in the beginning and 151.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2192.98 ms. Allocated memory was 200.8 MB in the beginning and 266.9 MB in the end (delta: 66.1 MB). Free memory was 151.1 MB in the beginning and 215.1 MB in the end (delta: -64.0 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. * Sifa took 255995.59 ms. Allocated memory was 266.9 MB in the beginning and 180.9 MB in the end (delta: -86.0 MB). Free memory was 215.1 MB in the beginning and 115.7 MB in the end (delta: 99.3 MB). Peak memory consumption was 13.4 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]: 255949, ICFG_INTERPRETER_ENTERED_PROCEDURES: 22, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1070, DAG_INTERPRETER_EARLY_EXITS: 28, TOOLS_POST_APPLICATIONS: 824, TOOLS_POST_TIME[ms]: 374, TOOLS_POST_CALL_APPLICATIONS: 234, TOOLS_POST_CALL_TIME[ms]: 9265, TOOLS_POST_RETURN_APPLICATIONS: 150, TOOLS_POST_RETURN_TIME[ms]: 685, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1186, TOOLS_QUANTIFIERELIM_TIME[ms]: 9944, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 3819, FLUID_QUERY_TIME[ms]: 35, FLUID_QUERIES: 1070, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 346, DOMAIN_JOIN_TIME[ms]: 244441, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 0, DOMAIN_ISSUBSETEQ_TIME[ms]: 0, DOMAIN_ISBOTTOM_APPLICATIONS: 331, DOMAIN_ISBOTTOM_TIME[ms]: 844, 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: 150, CALL_SUMMARIZER_CACHE_MISSES: 30, CALL_SUMMARIZER_OVERALL_TIME[ms]: 75841, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 75841, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 12, PATH_EXPR_TIME[ms]: 24, REGEX_TO_DAG_TIME[ms]: 9, DAG_COMPRESSION_TIME[ms]: 99, DAG_COMPRESSION_PROCESSED_NODES: 4553, DAG_COMPRESSION_RETAINED_NODES: 1101 - 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 2028#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...