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 IntervalDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 09:36:19,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 09:36:19,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 09:36:19,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 09:36:19,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 09:36:19,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 09:36:19,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 09:36:19,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 09:36:19,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 09:36:19,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 09:36:19,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 09:36:19,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 09:36:19,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 09:36:19,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 09:36:19,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 09:36:19,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 09:36:19,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 09:36:19,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 09:36:19,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 09:36:19,139 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 09:36:19,142 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 09:36:19,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 09:36:19,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 09:36:19,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 09:36:19,151 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 09:36:19,154 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 09:36:19,155 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 09:36:19,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 09:36:19,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 09:36:19,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 09:36:19,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 09:36:19,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 09:36:19,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 09:36:19,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 09:36:19,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 09:36:19,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 09:36:19,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 09:36:19,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 09:36:19,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 09:36:19,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 09:36:19,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 09:36:19,171 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 [2019-09-17 09:36:19,196 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 09:36:19,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 09:36:19,199 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 09:36:19,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 09:36:19,199 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 09:36:19,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 09:36:19,200 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 09:36:19,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 09:36:19,200 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 09:36:19,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 09:36:19,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 09:36:19,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 09:36:19,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 09:36:19,202 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 09:36:19,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 09:36:19,202 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 09:36:19,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 09:36:19,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 09:36:19,203 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 09:36:19,203 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 09:36:19,204 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 09:36:19,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 09:36:19,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 09:36:19,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 09:36:19,205 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 09:36:19,205 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 09:36:19,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 09:36:19,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 09:36:19,205 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 09:36:19,252 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 09:36:19,268 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 09:36:19,271 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 09:36:19,273 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 09:36:19,273 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 09:36:19,274 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-09-17 09:36:19,350 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4cf1a70/c6c31f30428f443ca195006748820984/FLAG6dee5fbd5 [2019-09-17 09:36:19,963 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 09:36:19,964 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-09-17 09:36:19,995 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4cf1a70/c6c31f30428f443ca195006748820984/FLAG6dee5fbd5 [2019-09-17 09:36:20,180 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4cf1a70/c6c31f30428f443ca195006748820984 [2019-09-17 09:36:20,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 09:36:20,193 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 09:36:20,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 09:36:20,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 09:36:20,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 09:36:20,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 09:36:20" (1/1) ... [2019-09-17 09:36:20,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3144258b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:20, skipping insertion in model container [2019-09-17 09:36:20,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 09:36:20" (1/1) ... [2019-09-17 09:36:20,208 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 09:36:20,288 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 09:36:20,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 09:36:20,855 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 09:36:20,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 09:36:21,030 INFO L192 MainTranslator]: Completed translation [2019-09-17 09:36:21,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:21 WrapperNode [2019-09-17 09:36:21,031 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 09:36:21,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 09:36:21,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 09:36:21,032 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 09:36:21,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:21" (1/1) ... [2019-09-17 09:36:21,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:21" (1/1) ... [2019-09-17 09:36:21,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:21" (1/1) ... [2019-09-17 09:36:21,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:21" (1/1) ... [2019-09-17 09:36:21,117 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:21" (1/1) ... [2019-09-17 09:36:21,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:21" (1/1) ... [2019-09-17 09:36:21,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:21" (1/1) ... [2019-09-17 09:36:21,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 09:36:21,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 09:36:21,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 09:36:21,155 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 09:36:21,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 09:36:21" (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 [2019-09-17 09:36:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 09:36:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 09:36:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-17 09:36:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-17 09:36:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2019-09-17 09:36:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2019-09-17 09:36:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2019-09-17 09:36:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2019-09-17 09:36:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2019-09-17 09:36:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2019-09-17 09:36:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2019-09-17 09:36:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2019-09-17 09:36:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2019-09-17 09:36:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2019-09-17 09:36:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2019-09-17 09:36:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2019-09-17 09:36:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2019-09-17 09:36:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2019-09-17 09:36:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2019-09-17 09:36:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2019-09-17 09:36:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2019-09-17 09:36:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-17 09:36:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 09:36:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-17 09:36:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-17 09:36:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-17 09:36:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-17 09:36:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-17 09:36:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-17 09:36:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-17 09:36:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 09:36:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-17 09:36:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 09:36:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-17 09:36:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-17 09:36:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2019-09-17 09:36:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2019-09-17 09:36:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2019-09-17 09:36:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2019-09-17 09:36:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2019-09-17 09:36:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2019-09-17 09:36:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2019-09-17 09:36:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2019-09-17 09:36:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2019-09-17 09:36:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2019-09-17 09:36:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2019-09-17 09:36:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2019-09-17 09:36:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2019-09-17 09:36:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2019-09-17 09:36:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2019-09-17 09:36:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-17 09:36:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-17 09:36:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-17 09:36:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-17 09:36:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-17 09:36:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-17 09:36:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-17 09:36:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-17 09:36:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2019-09-17 09:36:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2019-09-17 09:36:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-17 09:36:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 09:36:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-17 09:36:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 09:36:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 09:36:21,895 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 09:36:22,019 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-09-17 09:36:22,020 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-09-17 09:36:22,050 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 09:36:22,127 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-09-17 09:36:22,127 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-09-17 09:36:22,156 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 09:36:22,177 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-17 09:36:22,177 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-17 09:36:22,268 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 09:36:22,332 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: #res := 0; [2019-09-17 09:36:22,333 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-17 09:36:22,333 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-17 09:36:22,340 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 09:36:22,571 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-09-17 09:36:22,572 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2019-09-17 09:36:22,573 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 09:36:22,606 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-17 09:36:22,606 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-17 09:36:22,643 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 09:36:22,664 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-17 09:36:22,664 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-17 09:36:22,669 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 09:36:22,879 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2019-09-17 09:36:22,879 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2019-09-17 09:36:22,893 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 09:36:22,899 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-17 09:36:22,900 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-17 09:36:23,512 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 09:36:23,513 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-17 09:36:23,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 09:36:23 BoogieIcfgContainer [2019-09-17 09:36:23,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 09:36:23,515 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 09:36:23,515 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 09:36:23,516 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 09:36:23,517 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 09:36:23" (1/1) ... [2019-09-17 09:36:23,518 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ 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 [2019-09-17 09:36:23,544 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 09:36:23,544 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 09:36:23,563 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 09:36:23,574 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 09:36:23,575 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 09:36:23,828 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-17 09:36:23,843 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 112 for LOIs [2019-09-17 09:36:24,036 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 09:36:24,336 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2019-09-17 09:36:24,607 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2019-09-17 09:36:25,857 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 178 [2019-09-17 09:36:26,022 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-17 09:36:27,412 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 196 [2019-09-17 09:36:28,639 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 178 [2019-09-17 09:36:29,033 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-17 09:36:30,166 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 188 DAG size of output: 169 [2019-09-17 09:36:30,594 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-17 09:36:30,991 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-17 09:36:32,213 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 200 DAG size of output: 170 [2019-09-17 09:36:33,281 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 208 DAG size of output: 166 [2019-09-17 09:36:34,620 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-17 09:36:35,056 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-09-17 09:36:36,089 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 215 DAG size of output: 166 [2019-09-17 09:36:37,170 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 242 DAG size of output: 166 [2019-09-17 09:36:38,218 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 246 DAG size of output: 166 [2019-09-17 09:36:40,896 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 274 [2019-09-17 09:36:41,298 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-17 09:36:42,372 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 306 DAG size of output: 166 [2019-09-17 09:36:45,908 WARN L191 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 309 DAG size of output: 305 [2019-09-17 09:36:48,244 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 09:36:49,763 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-17 09:36:50,135 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-17 09:36:51,200 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 230 DAG size of output: 167 [2019-09-17 09:36:51,588 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-17 09:36:51,963 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-17 09:36:52,180 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-17 09:36:52,420 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 09:36:52,983 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 09:36:53,192 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-17 09:36:53,385 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 09:36:53,581 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 09:36:53,788 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 09:36:53,996 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 09:36:54,182 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-17 09:36:54,381 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 09:36:54,581 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 09:36:55,001 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 97 [2019-09-17 09:36:55,191 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 09:36:57,732 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 09:36:57,888 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-17 09:37:03,332 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 310 [2019-09-17 09:37:03,487 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 09:37:03,647 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 09:37:03,877 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 09:37:04,032 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 09:37:04,191 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 09:37:04,368 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 09:37:04,989 WARN L191 SmtUtils]: Spent 607.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 09:37:05,614 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 09:37:06,152 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 97 [2019-09-17 09:37:06,919 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 09:37:07,081 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 09:37:07,518 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-17 09:37:07,692 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 09:37:07,835 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 09:37:08,100 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-17 09:37:08,232 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-17 09:37:08,431 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 09:37:08,585 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 09:37:08,737 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 09:37:09,131 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:37:09,522 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 09:37:09,900 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 09:37:10,250 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:37:10,629 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-17 09:37:11,311 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:37:11,696 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-17 09:37:12,193 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-17 09:37:12,674 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-17 09:37:13,850 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 189 [2019-09-17 09:37:15,018 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 189 [2019-09-17 09:37:15,384 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-17 09:37:15,756 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-17 09:37:16,922 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 189 [2019-09-17 09:37:18,076 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 189 [2019-09-17 09:37:18,418 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:37:18,794 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-17 09:37:19,085 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 09:37:19,333 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 09:37:19,648 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 09:37:19,794 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 09:37:20,165 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:37:20,574 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-09-17 09:37:20,986 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-09-17 09:37:21,391 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-09-17 09:37:21,804 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-09-17 09:37:22,208 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 09:37:22,581 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 09:37:23,637 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 158 DAG size of output: 144 [2019-09-17 09:37:23,983 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:37:24,344 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:37:24,765 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-09-17 09:37:25,863 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 164 DAG size of output: 153 [2019-09-17 09:37:26,953 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 164 DAG size of output: 153 [2019-09-17 09:37:28,052 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 164 DAG size of output: 153 [2019-09-17 09:37:29,171 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-17 09:37:29,542 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-17 09:37:29,801 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 54 [2019-09-17 09:37:29,806 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPower with input of size 87 for LOIs [2019-09-17 09:37:30,581 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-17 09:37:30,585 INFO L199 IcfgInterpreter]: Interpreting procedure PoCallDriver with input of size 101 for LOIs [2019-09-17 09:37:30,666 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioDeviceControl with input of size 95 for LOIs [2019-09-17 09:37:30,683 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio435DeviceControl with input of size 91 for LOIs [2019-09-17 09:37:31,257 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2019-09-17 09:37:32,949 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-17 09:37:33,535 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-17 09:37:33,653 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 09:37:34,228 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 09:37:34,799 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 09:37:34,934 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:37:35,296 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-17 09:37:35,867 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 09:37:35,999 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:37:36,516 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-17 09:37:36,635 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-17 09:37:36,975 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2019-09-17 09:37:37,495 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-17 09:37:37,633 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:37:38,184 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 09:37:39,720 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 349 [2019-09-17 09:37:42,184 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 366 [2019-09-17 09:37:45,878 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-17 09:37:46,026 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 09:37:46,349 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 09:37:46,489 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:37:47,035 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 09:37:47,169 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:37:47,287 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 09:37:47,628 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 78 [2019-09-17 09:37:47,970 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78 [2019-09-17 09:37:48,111 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:37:48,729 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2019-09-17 09:37:49,339 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2019-09-17 09:37:49,950 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2019-09-17 09:37:50,555 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2019-09-17 09:37:51,105 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-17 09:37:52,828 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 249 [2019-09-17 09:37:53,349 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2019-09-17 09:37:53,679 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-09-17 09:37:54,035 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78 [2019-09-17 09:37:54,420 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 87 [2019-09-17 09:37:54,789 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 87 [2019-09-17 09:37:54,790 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio535DeviceControl with input of size 91 for LOIs [2019-09-17 09:37:55,699 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-09-17 09:37:55,855 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 09:37:56,740 WARN L191 SmtUtils]: Spent 881.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-09-17 09:37:56,876 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:37:57,023 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:37:57,898 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-09-17 09:37:58,771 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-09-17 09:37:58,921 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 09:37:59,852 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 09:37:59,998 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 09:38:00,133 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:38:00,272 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:38:01,125 WARN L191 SmtUtils]: Spent 840.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 09:38:01,267 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 09:38:01,406 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-17 09:38:02,279 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 09:38:02,413 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:38:03,291 WARN L191 SmtUtils]: Spent 860.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 09:38:04,164 WARN L191 SmtUtils]: Spent 857.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 09:38:04,305 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:38:05,899 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 09:38:08,225 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 377 DAG size of output: 265 [2019-09-17 09:38:09,063 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 09:38:11,057 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-17 09:38:11,194 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 09:38:11,333 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:38:12,193 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-09-17 09:38:12,326 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:38:13,173 WARN L191 SmtUtils]: Spent 837.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-09-17 09:38:14,033 WARN L191 SmtUtils]: Spent 845.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-09-17 09:38:14,424 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 90 [2019-09-17 09:38:14,559 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:38:14,560 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioIsPlayActive with input of size 87 for LOIs [2019-09-17 09:38:14,564 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioHPCdrDeviceControl with input of size 91 for LOIs [2019-09-17 09:38:14,697 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 09:38:15,683 WARN L191 SmtUtils]: Spent 913.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 09:38:15,691 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioAtapiDeviceControl with input of size 91 for LOIs [2019-09-17 09:38:15,827 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 09:38:16,160 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78 [2019-09-17 09:38:16,276 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 09:38:16,413 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 09:38:16,414 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPnp with input of size 95 for LOIs [2019-09-17 09:38:16,720 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-17 09:38:16,856 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 09:38:16,994 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 09:38:17,332 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:38:17,645 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:38:17,964 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-17 09:38:18,284 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-17 09:38:18,392 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-17 09:38:18,569 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-17 09:38:18,570 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioSendToNextDriver with input of size 85 for LOIs [2019-09-17 09:38:18,769 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-17 09:38:18,916 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-17 09:38:19,101 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 54 [2019-09-17 09:38:19,101 INFO L199 IcfgInterpreter]: Interpreting procedure AG_SetStatusAndReturn with input of size 90 for LOIs [2019-09-17 09:38:19,399 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 77 [2019-09-17 09:38:19,399 INFO L199 IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 77 for LOIs [2019-09-17 09:38:19,581 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 54 [2019-09-17 09:38:19,581 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioStartDevice with input of size 93 for LOIs [2019-09-17 09:38:19,734 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-17 09:38:19,735 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioForwardIrpSynchronous with input of size 91 for LOIs [2019-09-17 09:38:19,923 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 54 [2019-09-17 09:38:20,343 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 09:38:20,736 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-17 09:38:20,736 INFO L199 IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 98 for LOIs [2019-09-17 09:38:21,314 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-17 09:38:21,871 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-17 09:38:22,420 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-17 09:38:22,636 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 09:38:22,821 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-17 09:38:23,003 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 54 [2019-09-17 09:38:23,004 INFO L199 IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 86 for LOIs [2019-09-17 09:38:23,185 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 54 [2019-09-17 09:38:23,186 INFO L199 IcfgInterpreter]: Interpreting procedure HPCdrCompletion with input of size 98 for LOIs [2019-09-17 09:38:23,249 INFO L199 IcfgInterpreter]: Interpreting procedure SendSrbSynchronous with input of size 87 for LOIs [2019-09-17 09:38:23,636 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-17 09:38:23,637 INFO L199 IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 111 for LOIs [2019-09-17 09:38:23,823 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-17 09:38:24,007 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 54 [2019-09-17 09:38:24,008 INFO L199 IcfgInterpreter]: Interpreting procedure errorFn with input of size 54 for LOIs [2019-09-17 09:38:24,070 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-17 09:38:24,070 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-17 09:38:24,073 INFO L193 IcfgInterpreter]: Reachable states at location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 1460#(and (<= 0 ~compFptr~0) (<= 1 ~NP~0) (<= ~compFptr~0 0) (<= 5 ~MPR1~0) (<= ~pirp~0 2147483647) (<= 1 ~DeviceUsageTypePaging~0) (<= 0 ~UNLOADED~0) (<= ~IPC~0 7) (<= ~NP~0 1) (<= 0 ~KernelMode~0) (<= ~MPR3~0 6) (<= 5 ~Suspended~0) (<= ~Suspended~0 5) (<= ~Executive~0 0) (<= ~MPR1~0 5) (<= 6 ~MPR3~0) (<= ~DeviceUsageTypePaging~0 1) (<= ~DC~0 2) (<= 7 ~IPC~0) (<= ~KernelMode~0 0) (<= 2 ~DC~0) (<= 0 ~Executive~0) (<= 4 ~SKIP2~0) (<= 0 (+ ~pirp~0 2147483648)) (<= 3 ~SKIP1~0) (<= ~SKIP1~0 3) (<= ~UNLOADED~0 0) (<= ~SKIP2~0 4)) [2019-09-17 09:38:24,086 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-17 09:38:24,087 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-17 09:38:24,088 INFO L168 Benchmark]: Toolchain (without parser) took 123895.03 ms. Allocated memory was 138.9 MB in the beginning and 683.1 MB in the end (delta: 544.2 MB). Free memory was 84.5 MB in the beginning and 68.2 MB in the end (delta: 16.3 MB). Peak memory consumption was 560.5 MB. Max. memory is 7.1 GB. [2019-09-17 09:38:24,088 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-17 09:38:24,089 INFO L168 Benchmark]: CACSL2BoogieTranslator took 837.08 ms. Allocated memory was 138.9 MB in the beginning and 201.3 MB in the end (delta: 62.4 MB). Free memory was 84.3 MB in the beginning and 157.5 MB in the end (delta: -73.3 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2019-09-17 09:38:24,089 INFO L168 Benchmark]: Boogie Preprocessor took 122.58 ms. Allocated memory is still 201.3 MB. Free memory was 157.5 MB in the beginning and 151.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2019-09-17 09:38:24,090 INFO L168 Benchmark]: RCFGBuilder took 2360.52 ms. Allocated memory was 201.3 MB in the beginning and 266.9 MB in the end (delta: 65.5 MB). Free memory was 151.8 MB in the beginning and 216.3 MB in the end (delta: -64.6 MB). Peak memory consumption was 110.9 MB. Max. memory is 7.1 GB. [2019-09-17 09:38:24,090 INFO L168 Benchmark]: Sifa took 120571.53 ms. Allocated memory was 266.9 MB in the beginning and 683.1 MB in the end (delta: 416.3 MB). Free memory was 216.3 MB in the beginning and 68.2 MB in the end (delta: 148.1 MB). Peak memory consumption was 564.4 MB. Max. memory is 7.1 GB. [2019-09-17 09:38:24,092 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 837.08 ms. Allocated memory was 138.9 MB in the beginning and 201.3 MB in the end (delta: 62.4 MB). Free memory was 84.3 MB in the beginning and 157.5 MB in the end (delta: -73.3 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 122.58 ms. Allocated memory is still 201.3 MB. Free memory was 157.5 MB in the beginning and 151.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2360.52 ms. Allocated memory was 201.3 MB in the beginning and 266.9 MB in the end (delta: 65.5 MB). Free memory was 151.8 MB in the beginning and 216.3 MB in the end (delta: -64.6 MB). Peak memory consumption was 110.9 MB. Max. memory is 7.1 GB. * Sifa took 120571.53 ms. Allocated memory was 266.9 MB in the beginning and 683.1 MB in the end (delta: 416.3 MB). Free memory was 216.3 MB in the beginning and 68.2 MB in the end (delta: 148.1 MB). Peak memory consumption was 564.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 120529, ICFG_INTERPRETER_ENTERED_PROCEDURES: 22, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1009, DAG_INTERPRETER_EARLY_EXITS: 25, TOOLS_POST_APPLICATIONS: 771, TOOLS_POST_TIME[ms]: 365, TOOLS_POST_CALL_APPLICATIONS: 233, TOOLS_POST_CALL_TIME[ms]: 7928, TOOLS_POST_RETURN_APPLICATIONS: 148, TOOLS_POST_RETURN_TIME[ms]: 216, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1134, TOOLS_QUANTIFIERELIM_TIME[ms]: 8110, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 3740, FLUID_QUERY_TIME[ms]: 41, FLUID_QUERIES: 1009, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 306, DOMAIN_JOIN_TIME[ms]: 110779, 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: 313, DOMAIN_ISBOTTOM_TIME[ms]: 932, 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: 148, CALL_SUMMARIZER_CACHE_MISSES: 30, CALL_SUMMARIZER_OVERALL_TIME[ms]: 46236, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 46232, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 10, PATH_EXPR_TIME[ms]: 17, REGEX_TO_DAG_TIME[ms]: 6, DAG_COMPRESSION_TIME[ms]: 83, DAG_COMPRESSION_PROCESSED_NODES: 3554, DAG_COMPRESSION_RETAINED_NODES: 951 - UnprovableResult [Line: 58]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1460#(and (<= 0 ~compFptr~0) (<= 1 ~NP~0) (<= ~compFptr~0 0) (<= 5 ~MPR1~0) (<= ~pirp~0 2147483647) (<= 1 ~DeviceUsageTypePaging~0) (<= 0 ~UNLOADED~0) (<= ~IPC~0 7) (<= ~NP~0 1) (<= 0 ~KernelMode~0) (<= ~MPR3~0 6) (<= 5 ~Suspended~0) (<= ~Suspended~0 5) (<= ~Executive~0 0) (<= ~MPR1~0 5) (<= 6 ~MPR3~0) (<= ~DeviceUsageTypePaging~0 1) (<= ~DC~0 2) (<= 7 ~IPC~0) (<= ~KernelMode~0 0) (<= 2 ~DC~0) (<= 0 ~Executive~0) (<= 4 ~SKIP2~0) (<= 0 (+ ~pirp~0 2147483648)) (<= 3 ~SKIP1~0) (<= ~SKIP1~0 3) (<= ~UNLOADED~0 0) (<= ~SKIP2~0 4)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...