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 SequenceOfStatements --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-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 02:45:41,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 02:45:41,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 02:45:41,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 02:45:41,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 02:45:41,198 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 02:45:41,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 02:45:41,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 02:45:41,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 02:45:41,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 02:45:41,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 02:45:41,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 02:45:41,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 02:45:41,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 02:45:41,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 02:45:41,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 02:45:41,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 02:45:41,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 02:45:41,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 02:45:41,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 02:45:41,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 02:45:41,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 02:45:41,228 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 02:45:41,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 02:45:41,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 02:45:41,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 02:45:41,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 02:45:41,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 02:45:41,233 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 02:45:41,234 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 02:45:41,234 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 02:45:41,235 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 02:45:41,236 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 02:45:41,237 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 02:45:41,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 02:45:41,238 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 02:45:41,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 02:45:41,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 02:45:41,239 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 02:45:41,240 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 02:45:41,241 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 02:45:41,241 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 02:45:41,258 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 02:45:41,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 02:45:41,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 02:45:41,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 02:45:41,260 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 02:45:41,261 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 02:45:41,262 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 02:45:41,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 02:45:41,262 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 02:45:41,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 02:45:41,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 02:45:41,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 02:45:41,263 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 02:45:41,263 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 02:45:41,263 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 02:45:41,264 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 02:45:41,264 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 02:45:41,264 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 02:45:41,264 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 02:45:41,265 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 02:45:41,265 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 02:45:41,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 02:45:41,265 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 02:45:41,265 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 02:45:41,266 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 02:45:41,266 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 02:45:41,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 02:45:41,266 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 02:45:41,266 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 -> SequenceOfStatements 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 [2019-09-18 02:45:41,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 02:45:41,333 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 02:45:41,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 02:45:41,340 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 02:45:41,340 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 02:45:41,341 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-09-18 02:45:41,421 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b335714b/40bef5551d4b494fbc8e94a3a8b49d4b/FLAG90784c17b [2019-09-18 02:45:42,065 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 02:45:42,066 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-09-18 02:45:42,097 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b335714b/40bef5551d4b494fbc8e94a3a8b49d4b/FLAG90784c17b [2019-09-18 02:45:42,243 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b335714b/40bef5551d4b494fbc8e94a3a8b49d4b [2019-09-18 02:45:42,253 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 02:45:42,254 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 02:45:42,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 02:45:42,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 02:45:42,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 02:45:42,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:45:42" (1/1) ... [2019-09-18 02:45:42,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17d75b4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42, skipping insertion in model container [2019-09-18 02:45:42,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:45:42" (1/1) ... [2019-09-18 02:45:42,269 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 02:45:42,335 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 02:45:42,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:45:42,940 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 02:45:43,065 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:45:43,095 INFO L192 MainTranslator]: Completed translation [2019-09-18 02:45:43,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:43 WrapperNode [2019-09-18 02:45:43,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 02:45:43,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 02:45:43,096 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 02:45:43,096 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 02:45:43,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:43" (1/1) ... [2019-09-18 02:45:43,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:43" (1/1) ... [2019-09-18 02:45:43,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:43" (1/1) ... [2019-09-18 02:45:43,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:43" (1/1) ... [2019-09-18 02:45:43,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:43" (1/1) ... [2019-09-18 02:45:43,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:43" (1/1) ... [2019-09-18 02:45:43,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:43" (1/1) ... [2019-09-18 02:45:43,216 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 02:45:43,217 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 02:45:43,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 02:45:43,217 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 02:45:43,218 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 02:45:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 02:45:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 02:45:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-18 02:45:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-18 02:45:43,313 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2019-09-18 02:45:43,313 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2019-09-18 02:45:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2019-09-18 02:45:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2019-09-18 02:45:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2019-09-18 02:45:43,315 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2019-09-18 02:45:43,315 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2019-09-18 02:45:43,316 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2019-09-18 02:45:43,316 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2019-09-18 02:45:43,316 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2019-09-18 02:45:43,316 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2019-09-18 02:45:43,317 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2019-09-18 02:45:43,319 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2019-09-18 02:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2019-09-18 02:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2019-09-18 02:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2019-09-18 02:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2019-09-18 02:45:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-18 02:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 02:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-18 02:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-18 02:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-18 02:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-18 02:45:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-18 02:45:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-18 02:45:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-18 02:45:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 02:45:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 02:45:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 02:45:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-18 02:45:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-18 02:45:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2019-09-18 02:45:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2019-09-18 02:45:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2019-09-18 02:45:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2019-09-18 02:45:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2019-09-18 02:45:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2019-09-18 02:45:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2019-09-18 02:45:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2019-09-18 02:45:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2019-09-18 02:45:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2019-09-18 02:45:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2019-09-18 02:45:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2019-09-18 02:45:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2019-09-18 02:45:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2019-09-18 02:45:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2019-09-18 02:45:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-18 02:45:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-18 02:45:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-18 02:45:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-18 02:45:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-18 02:45:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-18 02:45:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-18 02:45:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-18 02:45:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2019-09-18 02:45:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2019-09-18 02:45:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-18 02:45:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 02:45:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-18 02:45:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 02:45:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 02:45:43,941 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,053 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-09-18 02:45:44,053 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-09-18 02:45:44,060 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,143 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-09-18 02:45:44,143 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-09-18 02:45:44,184 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,204 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-18 02:45:44,205 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-18 02:45:44,278 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,360 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: #res := 0; [2019-09-18 02:45:44,361 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-18 02:45:44,361 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-18 02:45:44,367 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,597 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-09-18 02:45:44,597 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2019-09-18 02:45:44,598 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,629 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-18 02:45:44,629 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-18 02:45:44,662 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,685 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-18 02:45:44,686 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-18 02:45:44,691 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,917 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2019-09-18 02:45:44,918 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2019-09-18 02:45:44,935 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,941 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:44,941 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:44,955 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 02:45:44,955 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 02:45:44,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:45:44 BoogieIcfgContainer [2019-09-18 02:45:44,957 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 02:45:44,957 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 02:45:44,957 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 02:45:44,958 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 02:45:44,959 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:45:44" (1/1) ... [2019-09-18 02:45:44,959 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 [2019-09-18 02:45:44,980 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 02:45:44,981 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 02:45:45,002 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 02:45:45,013 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 02:45:45,014 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 02:45:45,221 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 90 for LOIs [2019-09-18 02:45:46,893 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:47,509 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:48,792 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:49,399 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:50,636 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:51,204 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:52,386 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:52,969 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:54,105 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:54,675 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:55,468 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 02:45:55,607 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 02:45:55,985 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2019-09-18 02:45:56,261 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 02:45:56,411 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-09-18 02:45:57,798 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-18 02:45:58,441 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2019-09-18 02:45:59,022 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2019-09-18 02:45:59,178 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:45:59,557 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 02:45:59,985 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-18 02:46:00,112 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:46:00,476 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 02:46:00,851 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2019-09-18 02:46:00,985 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:46:01,126 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:46:01,260 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:46:01,568 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-09-18 02:46:01,694 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:46:01,971 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-09-18 02:46:02,096 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:46:02,350 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2019-09-18 02:46:02,477 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:02,897 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2019-09-18 02:46:03,091 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:46:03,481 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78 [2019-09-18 02:46:03,654 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 02:46:03,993 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:46:04,151 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:04,489 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:46:04,647 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:05,006 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2019-09-18 02:46:05,160 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 02:46:05,616 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-09-18 02:46:06,666 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 02:46:07,110 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 02:46:08,136 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:46:08,677 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:46:09,682 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:46:10,207 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:46:11,216 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:46:11,712 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:46:12,735 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:46:13,246 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:46:14,317 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 137 DAG size of output: 137 [2019-09-18 02:46:14,872 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 02:46:15,138 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 45 [2019-09-18 02:46:15,382 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 45 [2019-09-18 02:46:15,633 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 45 [2019-09-18 02:46:16,674 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2019-09-18 02:46:16,791 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 02:46:17,032 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2019-09-18 02:46:17,149 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 02:46:17,424 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 02:46:17,736 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 02:46:18,000 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2019-09-18 02:46:18,120 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 02:46:18,388 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 02:46:18,735 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-09-18 02:46:19,031 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-09-18 02:46:19,326 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-09-18 02:46:20,666 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 02:46:21,165 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:46:22,326 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 152 DAG size of output: 149 [2019-09-18 02:46:22,900 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 02:46:24,069 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 152 DAG size of output: 149 [2019-09-18 02:46:24,650 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 02:46:25,821 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 153 DAG size of output: 147 [2019-09-18 02:46:26,397 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 02:46:27,560 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 153 DAG size of output: 147 [2019-09-18 02:46:28,128 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 02:46:28,465 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2019-09-18 02:46:28,603 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 02:46:28,878 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2019-09-18 02:46:29,012 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 02:46:29,460 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2019-09-18 02:46:29,676 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 02:46:30,320 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-09-18 02:46:30,650 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:46:31,381 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 90 [2019-09-18 02:46:33,377 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2019-09-18 02:46:34,348 WARN L191 SmtUtils]: Spent 969.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 02:46:34,979 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 02:46:37,282 WARN L191 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 199 DAG size of output: 183 [2019-09-18 02:46:38,291 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 183 [2019-09-18 02:46:40,971 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2019-09-18 02:46:43,949 WARN L191 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 210 DAG size of output: 197 [2019-09-18 02:46:45,071 WARN L191 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 197 [2019-09-18 02:46:46,113 WARN L191 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2019-09-18 02:46:46,540 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 02:46:49,103 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 217 DAG size of output: 204 [2019-09-18 02:46:52,878 WARN L191 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2019-09-18 02:46:54,442 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 02:46:54,984 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 19 [2019-09-18 02:46:57,369 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-18 02:46:58,147 WARN L191 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 02:46:59,407 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:00,220 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:01,658 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 02:47:02,051 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 02:47:03,295 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 02:47:03,690 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 02:47:06,071 WARN L191 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 02:47:06,482 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 02:47:08,215 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 301 DAG size of output: 288 [2019-09-18 02:47:09,051 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:09,878 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:10,705 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:11,837 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 98 [2019-09-18 02:47:12,006 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:47:12,850 WARN L191 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 112 [2019-09-18 02:47:13,291 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 02:47:14,173 WARN L191 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 112 [2019-09-18 02:47:14,595 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 02:47:15,121 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 99 [2019-09-18 02:47:15,279 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 02:47:16,164 WARN L191 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 111 [2019-09-18 02:47:16,341 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 02:47:16,791 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 02:47:17,245 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 02:47:18,667 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 166 DAG size of output: 153 [2019-09-18 02:47:19,588 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 141 [2019-09-18 02:47:19,834 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 02:47:20,746 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 146 [2019-09-18 02:47:21,004 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 02:47:22,049 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 02:47:22,276 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 02:47:23,225 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 148 [2019-09-18 02:47:23,489 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 02:47:23,935 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 02:47:25,074 WARN L191 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 159 [2019-09-18 02:47:25,369 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 02:47:26,414 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 158 [2019-09-18 02:47:26,704 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:47:27,747 WARN L191 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 166 [2019-09-18 02:47:28,063 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 02:47:28,848 WARN L191 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 02:47:29,645 WARN L191 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 02:47:30,431 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 02:47:31,220 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 02:47:32,413 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2019-09-18 02:47:32,743 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 02:47:33,941 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 201 DAG size of output: 176 [2019-09-18 02:47:34,287 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-18 02:47:40,575 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 271 DAG size of output: 236 [2019-09-18 02:47:41,129 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2019-09-18 02:47:42,378 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 133 DAG size of output: 127 [2019-09-18 02:47:42,930 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 02:47:44,068 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 133 DAG size of output: 127 [2019-09-18 02:47:44,613 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 02:47:45,747 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2019-09-18 02:47:46,303 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:47:47,457 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 150 DAG size of output: 128 [2019-09-18 02:47:47,648 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 02:47:48,662 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 189 [2019-09-18 02:47:49,839 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 189 [2019-09-18 02:47:50,224 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 30 [2019-09-18 02:47:50,467 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 30 [2019-09-18 02:47:51,724 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 139 DAG size of output: 132 [2019-09-18 02:47:52,294 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:47:52,981 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 141 [2019-09-18 02:47:53,206 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 02:47:54,094 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-09-18 02:47:54,200 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:47:54,437 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-09-18 02:47:54,541 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:47:54,645 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:47:54,748 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:47:56,527 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-18 02:47:58,304 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-18 02:47:59,206 WARN L191 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 02:47:59,632 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:47:59,799 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 14 [2019-09-18 02:47:59,965 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 14 [2019-09-18 02:48:00,142 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14 [2019-09-18 02:48:00,316 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14 [2019-09-18 02:48:00,985 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:48:01,584 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:48:02,197 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:02,812 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:03,423 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:04,035 WARN L191 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:05,316 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 167 DAG size of output: 163 [2019-09-18 02:48:05,955 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 02:48:07,264 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 168 DAG size of output: 163 [2019-09-18 02:48:07,553 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-18 02:48:07,676 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:48:08,034 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 02:48:08,365 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2019-09-18 02:48:08,504 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:48:08,640 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:48:08,775 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:48:09,070 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-09-18 02:48:09,196 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:48:09,477 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-09-18 02:48:09,603 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:48:09,863 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2019-09-18 02:48:09,991 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:10,406 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 76 [2019-09-18 02:48:10,599 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 02:48:10,944 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-09-18 02:48:11,109 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 02:48:11,446 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 74 [2019-09-18 02:48:11,604 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 02:48:11,943 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 74 [2019-09-18 02:48:12,102 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 02:48:12,446 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-09-18 02:48:12,606 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 02:48:13,070 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2019-09-18 02:48:14,079 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 02:48:14,526 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 02:48:15,546 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:16,059 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:17,081 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:17,591 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:18,612 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:48:19,114 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:48:20,141 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:48:20,645 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:48:22,400 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 157 DAG size of output: 153 [2019-09-18 02:48:24,140 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 157 DAG size of output: 153 [2019-09-18 02:48:25,182 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 02:48:25,673 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:48:27,429 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 02:48:27,843 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:48:28,265 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 02:48:28,462 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 02:48:28,554 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPower with input of size 76 for LOIs [2019-09-18 02:48:28,566 INFO L199 IcfgInterpreter]: Interpreting procedure PoCallDriver with input of size 76 for LOIs [2019-09-18 02:48:29,277 WARN L191 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2019-09-18 02:48:29,638 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 02:48:30,321 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 02:48:30,359 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioDeviceControl with input of size 84 for LOIs [2019-09-18 02:48:30,375 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio435DeviceControl with input of size 80 for LOIs [2019-09-18 02:48:31,458 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 185 DAG size of output: 172 [2019-09-18 02:48:31,852 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 02:48:33,526 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 194 DAG size of output: 186 [2019-09-18 02:48:34,359 WARN L191 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 02:48:36,051 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 194 DAG size of output: 186 [2019-09-18 02:48:36,865 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 02:48:37,921 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 186 DAG size of output: 167 [2019-09-18 02:48:38,297 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-18 02:48:38,450 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 1 [2019-09-18 02:48:38,570 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2019-09-18 02:48:39,814 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 205 DAG size of output: 179 [2019-09-18 02:48:40,223 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-09-18 02:48:40,373 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-18 02:48:43,305 WARN L191 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-18 02:48:43,509 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 15 [2019-09-18 02:48:44,986 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 235 DAG size of output: 208 [2019-09-18 02:48:45,494 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2019-09-18 02:48:45,696 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 02:48:45,889 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 02:48:47,479 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 240 DAG size of output: 219 [2019-09-18 02:48:48,018 WARN L191 SmtUtils]: Spent 538.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-09-18 02:48:48,159 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2019-09-18 02:48:49,804 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 241 DAG size of output: 220 [2019-09-18 02:48:50,353 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-18 02:48:50,502 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:48:50,651 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:48:52,325 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2019-09-18 02:48:52,883 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-09-18 02:48:53,034 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:48:53,181 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:48:53,608 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-18 02:48:53,802 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 02:48:55,540 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 254 DAG size of output: 231 [2019-09-18 02:48:56,134 WARN L191 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2019-09-18 02:48:56,346 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:48:58,254 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 255 DAG size of output: 233 [2019-09-18 02:48:58,835 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-09-18 02:49:00,084 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:49:01,341 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:49:02,594 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:49:03,843 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:49:04,247 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-18 02:49:04,444 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:49:04,572 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 15 [2019-09-18 02:49:06,529 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 270 DAG size of output: 242 [2019-09-18 02:49:07,120 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:49:09,104 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 273 DAG size of output: 248 [2019-09-18 02:49:09,725 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-09-18 02:49:09,971 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 15 [2019-09-18 02:49:10,496 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-18 02:49:10,693 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:49:10,823 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 15 [2019-09-18 02:49:10,954 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 15 [2019-09-18 02:49:11,100 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 15 [2019-09-18 02:49:11,230 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 15 [2019-09-18 02:49:11,380 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 15 [2019-09-18 02:49:11,513 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 15 [2019-09-18 02:49:15,698 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2019-09-18 02:49:15,850 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 02:49:16,158 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 72 [2019-09-18 02:49:16,297 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:49:18,964 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 337 DAG size of output: 302 [2019-09-18 02:49:19,793 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-09-18 02:49:20,178 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 02:49:20,314 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:49:20,446 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 15 [2019-09-18 02:49:20,962 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-09-18 02:49:21,157 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:49:23,264 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 207 DAG size of output: 201 [2019-09-18 02:49:24,273 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 201 [2019-09-18 02:49:26,334 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 207 DAG size of output: 201 [2019-09-18 02:49:27,337 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 201 [2019-09-18 02:49:29,403 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 207 DAG size of output: 201 [2019-09-18 02:49:30,414 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 201 [2019-09-18 02:49:32,452 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 207 DAG size of output: 201 [2019-09-18 02:49:33,454 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 201 [2019-09-18 02:49:35,416 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2019-09-18 02:49:36,363 WARN L191 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2019-09-18 02:49:38,909 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 221 DAG size of output: 196 [2019-09-18 02:49:39,325 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-18 02:49:40,893 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 02:49:41,163 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:49:42,708 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 02:49:42,975 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:49:43,633 WARN L191 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 68 [2019-09-18 02:49:43,738 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:49:44,385 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 68 [2019-09-18 02:49:44,488 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:49:46,634 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 207 DAG size of output: 200 [2019-09-18 02:49:47,595 WARN L191 SmtUtils]: Spent 959.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2019-09-18 02:49:48,842 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 223 DAG size of output: 209 [2019-09-18 02:49:49,318 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-18 02:49:51,423 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2019-09-18 02:49:52,375 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2019-09-18 02:49:52,771 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 87 [2019-09-18 02:49:52,959 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:49:53,341 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 87 [2019-09-18 02:49:53,526 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:49:53,527 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio535DeviceControl with input of size 80 for LOIs [2019-09-18 02:49:56,503 WARN L191 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 239 DAG size of output: 236 [2019-09-18 02:49:57,956 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 236 [2019-09-18 02:49:58,281 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-09-18 02:49:58,406 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:49:58,797 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-18 02:49:58,984 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:49:59,267 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 02:49:59,400 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:50:03,335 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification. DAG size of input: 254 DAG size of output: 250 [2019-09-18 02:50:03,616 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 27 [2019-09-18 02:50:03,912 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-09-18 02:50:04,034 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:50:04,331 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-09-18 02:50:04,456 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:50:04,839 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-18 02:50:05,027 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:50:05,311 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 02:50:05,443 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:50:05,638 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 27 [2019-09-18 02:50:05,931 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 71 [2019-09-18 02:50:06,057 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:50:06,239 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:50:06,412 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:50:06,616 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 27 [2019-09-18 02:50:06,821 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 27 [2019-09-18 02:50:07,236 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 87 [2019-09-18 02:50:07,425 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:50:07,638 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 27 [2019-09-18 02:50:07,889 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 27 [2019-09-18 02:50:08,128 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 27 [2019-09-18 02:50:08,530 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 87 [2019-09-18 02:50:08,718 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:50:13,623 WARN L191 SmtUtils]: Spent 4.89 s on a formula simplification. DAG size of input: 321 DAG size of output: 305 [2019-09-18 02:50:15,910 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 305 [2019-09-18 02:50:16,796 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 27 [2019-09-18 02:50:17,049 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 27 [2019-09-18 02:50:23,039 WARN L191 SmtUtils]: Spent 5.95 s on a formula simplification. DAG size of input: 350 DAG size of output: 349 [2019-09-18 02:50:25,829 WARN L191 SmtUtils]: Spent 2.79 s on a formula simplification that was a NOOP. DAG size: 349 [2019-09-18 02:50:26,574 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 73 [2019-09-18 02:50:26,712 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:50:26,997 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 02:50:27,128 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:50:27,346 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 27 [2019-09-18 02:50:27,782 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 87 [2019-09-18 02:50:27,971 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:50:28,173 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 27 [2019-09-18 02:50:30,410 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 276 DAG size of output: 254 [2019-09-18 02:50:31,155 WARN L191 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 02:50:33,326 WARN L191 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 276 DAG size of output: 254 [2019-09-18 02:50:34,059 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 02:50:37,874 WARN L191 SmtUtils]: Spent 3.81 s on a formula simplification. DAG size of input: 275 DAG size of output: 256 [2019-09-18 02:50:38,623 WARN L191 SmtUtils]: Spent 748.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 02:50:42,512 WARN L191 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 275 DAG size of output: 256 [2019-09-18 02:50:43,273 WARN L191 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 02:50:45,364 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 274 DAG size of output: 258 [2019-09-18 02:50:46,130 WARN L191 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 02:50:48,240 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 274 DAG size of output: 258 [2019-09-18 02:50:49,012 WARN L191 SmtUtils]: Spent 770.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 02:50:49,211 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 27 [2019-09-18 02:50:49,355 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 10 [2019-09-18 02:50:49,745 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 87 [2019-09-18 02:50:49,937 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:50:49,938 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioIsPlayActive with input of size 72 for LOIs [2019-09-18 02:50:49,942 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioHPCdrDeviceControl with input of size 80 for LOIs [2019-09-18 02:50:50,226 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:50:50,362 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:50:50,371 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioAtapiDeviceControl with input of size 80 for LOIs [2019-09-18 02:50:50,667 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-09-18 02:50:50,802 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:50:51,438 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 87 [2019-09-18 02:50:51,626 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:50:51,627 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPnp with input of size 84 for LOIs [2019-09-18 02:50:52,043 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-09-18 02:50:52,178 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:50:52,468 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-09-18 02:50:52,602 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:50:53,460 WARN L191 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 131 [2019-09-18 02:50:53,841 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:50:54,679 WARN L191 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 131 [2019-09-18 02:50:55,058 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:50:55,433 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:50:55,797 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:50:56,175 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:50:56,546 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:50:57,377 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 119 [2019-09-18 02:50:57,613 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 02:50:58,444 WARN L191 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 119 [2019-09-18 02:50:58,681 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 02:50:59,378 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 125 [2019-09-18 02:50:59,720 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-18 02:51:00,753 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 153 DAG size of output: 138 [2019-09-18 02:51:01,235 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:51:02,286 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 142 DAG size of output: 123 [2019-09-18 02:51:02,617 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 02:51:03,476 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 130 [2019-09-18 02:51:03,906 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 02:51:04,729 WARN L191 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 121 [2019-09-18 02:51:04,975 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 02:51:05,801 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 121 [2019-09-18 02:51:06,047 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 02:51:07,071 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2019-09-18 02:51:07,589 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 85 [2019-09-18 02:51:07,789 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:51:07,790 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioSendToNextDriver with input of size 73 for LOIs [2019-09-18 02:51:07,976 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:51:08,156 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:51:08,389 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:51:08,619 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:51:08,624 INFO L199 IcfgInterpreter]: Interpreting procedure AG_SetStatusAndReturn with input of size 10 for LOIs [2019-09-18 02:51:08,783 INFO L199 IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 47 for LOIs [2019-09-18 02:51:08,785 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioStartDevice with input of size 82 for LOIs [2019-09-18 02:51:09,123 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2019-09-18 02:51:09,274 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:51:09,275 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioForwardIrpSynchronous with input of size 88 for LOIs [2019-09-18 02:51:09,874 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 92 [2019-09-18 02:51:10,187 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 02:51:10,224 INFO L199 IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 12 for LOIs [2019-09-18 02:51:10,775 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2019-09-18 02:51:10,950 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2019-09-18 02:51:11,125 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2019-09-18 02:51:11,451 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 56 [2019-09-18 02:51:11,699 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-18 02:51:11,717 INFO L199 IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 3 for LOIs [2019-09-18 02:51:11,719 INFO L199 IcfgInterpreter]: Interpreting procedure HPCdrCompletion with input of size 25 for LOIs [2019-09-18 02:51:11,721 INFO L199 IcfgInterpreter]: Interpreting procedure SendSrbSynchronous with input of size 87 for LOIs [2019-09-18 02:51:12,042 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 02:51:12,364 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 02:51:12,376 INFO L199 IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 8 for LOIs [2019-09-18 02:51:12,506 INFO L199 IcfgInterpreter]: Interpreting procedure errorFn with input of size 1 for LOIs [2019-09-18 02:51:12,510 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 02:51:12,511 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 02:51:12,513 INFO L193 IcfgInterpreter]: Reachable states at location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 2702#true [2019-09-18 02:51:12,524 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 02:51:12,524 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 02:51:12,525 INFO L168 Benchmark]: Toolchain (without parser) took 330271.23 ms. Allocated memory was 140.5 MB in the beginning and 162.5 MB in the end (delta: 22.0 MB). Free memory was 86.2 MB in the beginning and 107.9 MB in the end (delta: -21.7 MB). Peak memory consumption was 302.2 kB. Max. memory is 7.1 GB. [2019-09-18 02:51:12,526 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-18 02:51:12,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 840.53 ms. Allocated memory was 140.5 MB in the beginning and 201.3 MB in the end (delta: 60.8 MB). Free memory was 86.0 MB in the beginning and 157.9 MB in the end (delta: -71.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. [2019-09-18 02:51:12,526 INFO L168 Benchmark]: Boogie Preprocessor took 120.31 ms. Allocated memory is still 201.3 MB. Free memory was 157.9 MB in the beginning and 152.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2019-09-18 02:51:12,526 INFO L168 Benchmark]: RCFGBuilder took 1740.16 ms. Allocated memory was 201.3 MB in the beginning and 227.0 MB in the end (delta: 25.7 MB). Free memory was 152.2 MB in the beginning and 125.1 MB in the end (delta: 27.1 MB). Peak memory consumption was 82.2 MB. Max. memory is 7.1 GB. [2019-09-18 02:51:12,527 INFO L168 Benchmark]: Sifa took 327566.78 ms. Allocated memory was 227.0 MB in the beginning and 162.5 MB in the end (delta: -64.5 MB). Free memory was 123.7 MB in the beginning and 107.9 MB in the end (delta: 15.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-18 02:51:12,527 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 840.53 ms. Allocated memory was 140.5 MB in the beginning and 201.3 MB in the end (delta: 60.8 MB). Free memory was 86.0 MB in the beginning and 157.9 MB in the end (delta: -71.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 120.31 ms. Allocated memory is still 201.3 MB. Free memory was 157.9 MB in the beginning and 152.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1740.16 ms. Allocated memory was 201.3 MB in the beginning and 227.0 MB in the end (delta: 25.7 MB). Free memory was 152.2 MB in the beginning and 125.1 MB in the end (delta: 27.1 MB). Peak memory consumption was 82.2 MB. Max. memory is 7.1 GB. * Sifa took 327566.78 ms. Allocated memory was 227.0 MB in the beginning and 162.5 MB in the end (delta: -64.5 MB). Free memory was 123.7 MB in the beginning and 107.9 MB in the end (delta: 15.9 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 327532, ICFG_INTERPRETER_ENTERED_PROCEDURES: 22, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1440, DAG_INTERPRETER_EARLY_EXITS: 35, TOOLS_POST_APPLICATIONS: 1168, TOOLS_POST_TIME[ms]: 474, TOOLS_POST_CALL_APPLICATIONS: 251, TOOLS_POST_CALL_TIME[ms]: 9290, TOOLS_POST_RETURN_APPLICATIONS: 168, TOOLS_POST_RETURN_TIME[ms]: 1234, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1575, TOOLS_QUANTIFIERELIM_TIME[ms]: 10533, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 3862, FLUID_QUERY_TIME[ms]: 44, FLUID_QUERIES: 1440, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 480, DOMAIN_JOIN_TIME[ms]: 314684, 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: 485, DOMAIN_ISBOTTOM_TIME[ms]: 1454, 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: 168, CALL_SUMMARIZER_CACHE_MISSES: 30, CALL_SUMMARIZER_OVERALL_TIME[ms]: 109008, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 109007, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 9, PATH_EXPR_TIME[ms]: 28, REGEX_TO_DAG_TIME[ms]: 11, DAG_COMPRESSION_TIME[ms]: 126, DAG_COMPRESSION_PROCESSED_NODES: 4747, DAG_COMPRESSION_RETAINED_NODES: 1495 - 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 2702#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...