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 SingleStatement --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 11:32:59,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:32:59,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:32:59,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:32:59,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:32:59,585 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:32:59,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:32:59,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:32:59,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:32:59,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:32:59,592 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:32:59,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:32:59,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:32:59,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:32:59,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:32:59,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:32:59,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:32:59,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:32:59,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:32:59,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:32:59,603 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:32:59,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:32:59,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:32:59,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:32:59,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:32:59,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:32:59,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:32:59,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:32:59,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:32:59,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:32:59,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:32:59,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:32:59,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:32:59,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:32:59,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:32:59,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:32:59,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:32:59,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:32:59,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:32:59,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:32:59,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:32:59,617 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 11:32:59,632 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:32:59,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:32:59,633 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:32:59,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:32:59,634 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:32:59,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:32:59,635 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:32:59,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:32:59,636 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:32:59,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:32:59,636 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:32:59,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:32:59,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:32:59,637 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:32:59,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:32:59,637 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:32:59,638 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:32:59,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:32:59,639 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:32:59,639 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:32:59,639 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:32:59,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:32:59,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:32:59,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:32:59,640 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:32:59,641 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:32:59,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:32:59,641 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:32:59,641 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 -> SingleStatement 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 11:32:59,676 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:32:59,692 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:32:59,695 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:32:59,698 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:32:59,698 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:32:59,699 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-09-18 11:32:59,771 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c97973db1/1e155a7b254f43569f404f046c0327d3/FLAG60a583450 [2019-09-18 11:33:00,301 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:33:00,305 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-09-18 11:33:00,333 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c97973db1/1e155a7b254f43569f404f046c0327d3/FLAG60a583450 [2019-09-18 11:33:00,523 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c97973db1/1e155a7b254f43569f404f046c0327d3 [2019-09-18 11:33:00,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:33:00,533 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:33:00,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:33:00,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:33:00,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:33:00,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:33:00" (1/1) ... [2019-09-18 11:33:00,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64295562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:00, skipping insertion in model container [2019-09-18 11:33:00,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:33:00" (1/1) ... [2019-09-18 11:33:00,549 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:33:00,618 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:33:01,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:33:01,219 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:33:01,433 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:33:01,459 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:33:01,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01 WrapperNode [2019-09-18 11:33:01,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:33:01,460 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:33:01,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:33:01,460 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:33:01,470 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:33:01,570 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:33:01,570 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:33:01,570 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:33:01,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (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 11:33:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:33:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:33:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-18 11:33:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-18 11:33:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2019-09-18 11:33:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2019-09-18 11:33:01,652 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2019-09-18 11:33:01,652 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2019-09-18 11:33:01,652 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2019-09-18 11:33:01,652 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2019-09-18 11:33:01,652 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2019-09-18 11:33:01,653 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2019-09-18 11:33:01,653 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2019-09-18 11:33:01,653 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2019-09-18 11:33:01,653 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2019-09-18 11:33:01,653 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2019-09-18 11:33:01,654 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2019-09-18 11:33:01,654 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2019-09-18 11:33:01,654 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2019-09-18 11:33:01,654 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2019-09-18 11:33:01,654 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2019-09-18 11:33:01,655 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-18 11:33:01,655 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:33:01,655 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-18 11:33:01,655 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-18 11:33:01,655 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-18 11:33:01,655 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-18 11:33:01,656 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-18 11:33:01,656 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-18 11:33:01,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-18 11:33:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:33:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 11:33:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:33:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-18 11:33:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-18 11:33:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2019-09-18 11:33:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2019-09-18 11:33:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2019-09-18 11:33:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2019-09-18 11:33:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2019-09-18 11:33:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2019-09-18 11:33:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-18 11:33:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-18 11:33:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-18 11:33:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-18 11:33:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-18 11:33:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-18 11:33:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-18 11:33:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-18 11:33:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2019-09-18 11:33:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2019-09-18 11:33:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-18 11:33:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:33:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-18 11:33:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:33:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:33:02,382 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:02,545 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-09-18 11:33:02,545 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-09-18 11:33:02,557 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:02,609 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-09-18 11:33:02,610 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-09-18 11:33:02,689 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:02,720 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-18 11:33:02,720 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-18 11:33:02,867 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:02,946 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-18 11:33:02,947 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-18 11:33:02,947 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: #res := 0; [2019-09-18 11:33:02,953 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,260 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-09-18 11:33:03,260 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2019-09-18 11:33:03,261 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,307 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-18 11:33:03,307 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-18 11:33:03,370 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,411 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-18 11:33:03,412 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-18 11:33:03,416 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,761 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2019-09-18 11:33:03,761 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2019-09-18 11:33:03,778 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,785 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:03,786 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:03,801 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:33:03,801 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 11:33:03,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:33:03 BoogieIcfgContainer [2019-09-18 11:33:03,804 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:33:03,804 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:33:03,804 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:33:03,804 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:33:03,805 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:33:03" (1/1) ... [2019-09-18 11:33:03,806 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 11:33:03,826 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 11:33:03,826 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:33:03,840 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:33:03,848 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:33:03,849 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:33:04,033 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 90 for LOIs [2019-09-18 11:33:05,705 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:06,326 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:07,498 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:08,043 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:09,262 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:09,839 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:11,042 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:11,591 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:12,743 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:13,289 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:14,465 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:15,009 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:16,153 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:16,703 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:17,906 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:18,456 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:19,607 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:20,158 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:21,311 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:21,855 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:23,005 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:23,582 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:24,222 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:24,406 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:24,590 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:24,775 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:24,964 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:25,164 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:25,347 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:25,530 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:25,710 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:25,896 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 11:33:27,436 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-18 11:33:27,607 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 11:33:27,735 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-18 11:33:27,906 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 11:33:28,036 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-18 11:33:28,221 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 11:33:28,342 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-18 11:33:28,543 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 11:33:28,666 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-18 11:33:28,949 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:33:29,055 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:33:29,170 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:33:29,868 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:33:30,225 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:30,563 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:30,970 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:31,310 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:31,695 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:32,032 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:32,418 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:32,757 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:33,149 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:33,503 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:33:34,787 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:33:35,308 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:33:36,364 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:33:36,875 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:33:37,108 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 11:33:37,326 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 11:33:37,545 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 11:33:37,768 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 11:33:37,988 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 11:33:38,292 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2019-09-18 11:33:38,506 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2019-09-18 11:33:38,715 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2019-09-18 11:33:38,939 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2019-09-18 11:33:39,335 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-09-18 11:33:39,904 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2019-09-18 11:33:40,092 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2019-09-18 11:33:40,325 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2019-09-18 11:33:40,606 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 11:33:40,786 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 11:33:41,790 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 11:33:42,172 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:33:42,390 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2019-09-18 11:33:42,955 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2019-09-18 11:33:43,100 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:33:43,482 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 11:33:43,873 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-18 11:33:43,995 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:33:44,357 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 11:33:44,695 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2019-09-18 11:33:44,831 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:33:44,970 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:33:45,103 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:33:45,225 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:33:45,725 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-09-18 11:33:45,903 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:33:46,285 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-09-18 11:33:46,436 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:33:46,655 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2019-09-18 11:33:46,781 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:33:46,925 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:33:47,051 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:33:47,346 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 68 [2019-09-18 11:33:47,810 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2019-09-18 11:33:48,004 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:33:48,316 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2019-09-18 11:33:48,462 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:33:48,802 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:33:48,960 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:33:49,297 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:33:49,461 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:33:49,888 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 79 [2019-09-18 11:33:51,589 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:33:52,425 WARN L191 SmtUtils]: Spent 835.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:33:53,397 WARN L191 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:33:53,845 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:33:55,501 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:33:56,325 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:33:57,207 WARN L191 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:33:58,101 WARN L191 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:33:58,984 WARN L191 SmtUtils]: Spent 882.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:33:59,866 WARN L191 SmtUtils]: Spent 881.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:01,678 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:03,486 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:04,694 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:05,250 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:06,384 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:06,897 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:07,071 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2019-09-18 11:34:07,540 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2019-09-18 11:34:07,683 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:34:08,066 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 11:34:08,373 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-18 11:34:08,503 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:34:08,856 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 11:34:09,210 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2019-09-18 11:34:09,346 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:34:09,488 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:34:09,631 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:34:09,926 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-09-18 11:34:10,052 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:34:10,327 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-09-18 11:34:10,452 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:34:10,713 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2019-09-18 11:34:10,838 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:34:10,973 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:34:11,099 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:34:11,398 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 68 [2019-09-18 11:34:11,875 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2019-09-18 11:34:12,066 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:34:12,379 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2019-09-18 11:34:12,524 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:34:12,864 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:34:13,023 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:34:13,362 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:34:13,519 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:34:13,947 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 79 [2019-09-18 11:34:15,631 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:34:16,464 WARN L191 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:18,144 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:34:18,965 WARN L191 SmtUtils]: Spent 819.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:34:19,901 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:34:20,347 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:34:21,224 WARN L191 SmtUtils]: Spent 873.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:22,110 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:22,981 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:23,861 WARN L191 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:25,677 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:27,508 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:28,646 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:29,176 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:30,283 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:30,802 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:32,548 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:34:33,390 WARN L191 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:34,334 WARN L191 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:34:34,784 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:34:36,476 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:34:37,320 WARN L191 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:34:38,228 WARN L191 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:39,121 WARN L191 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:40,015 WARN L191 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:40,914 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:42,811 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:44,748 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:45,940 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:46,486 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:47,614 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:48,155 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:49,967 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:34:50,844 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:52,615 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:34:53,476 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:34:54,468 WARN L191 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:34:54,942 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:34:55,874 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:56,814 WARN L191 SmtUtils]: Spent 938.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:57,735 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:58,658 WARN L191 SmtUtils]: Spent 922.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:00,560 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:02,468 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:02,902 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2019-09-18 11:35:03,044 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 11:35:03,357 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-18 11:35:03,501 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 11:35:03,793 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-18 11:35:03,936 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 11:35:04,415 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 78 [2019-09-18 11:35:04,655 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 11:35:05,346 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-09-18 11:35:05,689 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:35:06,477 WARN L191 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 90 [2019-09-18 11:35:08,593 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2019-09-18 11:35:09,611 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:35:10,087 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 11:35:10,190 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:35:12,529 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 203 DAG size of output: 184 [2019-09-18 11:35:13,572 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:35:16,398 WARN L191 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2019-09-18 11:35:19,577 WARN L191 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 211 DAG size of output: 198 [2019-09-18 11:35:20,852 WARN L191 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2019-09-18 11:35:21,291 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:35:23,841 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 217 DAG size of output: 204 [2019-09-18 11:35:25,026 WARN L191 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 195 [2019-09-18 11:35:28,665 WARN L191 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2019-09-18 11:35:30,305 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 11:35:35,068 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 263 DAG size of output: 246 [2019-09-18 11:35:35,184 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:35:35,413 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:35:35,682 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 82 [2019-09-18 11:35:38,160 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-18 11:35:38,964 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 11:35:40,348 WARN L191 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:35:41,238 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:35:42,927 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 11:35:43,331 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:35:44,713 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 11:35:45,123 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:35:46,408 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 11:35:46,815 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:35:48,106 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 11:35:48,554 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:35:51,101 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 11:35:51,533 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:35:54,072 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 11:35:54,495 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:35:56,303 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 301 DAG size of output: 288 [2019-09-18 11:35:57,170 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:35:58,019 WARN L191 SmtUtils]: Spent 848.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:35:58,880 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:36:00,089 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 98 [2019-09-18 11:36:00,239 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:36:00,700 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 98 [2019-09-18 11:36:00,852 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:36:01,787 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 112 [2019-09-18 11:36:02,237 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:36:02,776 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 99 [2019-09-18 11:36:02,931 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 11:36:03,624 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 113 [2019-09-18 11:36:03,813 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:36:04,290 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 11:36:04,776 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 11:36:06,063 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 142 DAG size of output: 131 [2019-09-18 11:36:06,655 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:36:07,908 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 142 DAG size of output: 131 [2019-09-18 11:36:08,493 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:36:09,719 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 153 DAG size of output: 128 [2019-09-18 11:36:09,913 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 11:36:11,713 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 152 DAG size of output: 137 [2019-09-18 11:36:12,293 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 11:36:14,095 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 152 DAG size of output: 137 [2019-09-18 11:36:14,678 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 11:36:15,420 WARN L191 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 141 [2019-09-18 11:36:15,670 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 11:36:16,477 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-18 11:36:17,499 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 112 [2019-09-18 11:36:17,948 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:36:19,422 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 166 DAG size of output: 153 [2019-09-18 11:36:20,358 WARN L191 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 143 [2019-09-18 11:36:20,620 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 11:36:21,508 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-09-18 11:36:22,534 WARN L191 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-09-18 11:36:23,606 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 146 [2019-09-18 11:36:23,876 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 11:36:24,890 WARN L191 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 148 [2019-09-18 11:36:25,165 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 11:36:26,310 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 181 DAG size of output: 159 [2019-09-18 11:36:26,622 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 11:36:27,749 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 181 DAG size of output: 158 [2019-09-18 11:36:28,064 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 11:36:29,285 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 191 DAG size of output: 168 [2019-09-18 11:36:29,628 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:36:29,761 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 66 [2019-09-18 11:36:29,955 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 66 [2019-09-18 11:36:31,301 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 199 DAG size of output: 171 [2019-09-18 11:36:31,657 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-09-18 11:36:32,986 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 201 DAG size of output: 176 [2019-09-18 11:36:33,346 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-18 11:36:38,585 WARN L191 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:36:38,807 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 11:36:40,896 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 271 DAG size of output: 236 [2019-09-18 11:36:41,457 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2019-09-18 11:36:42,238 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 45 [2019-09-18 11:36:42,511 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2019-09-18 11:36:42,616 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:36:42,721 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:36:42,827 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:36:43,756 WARN L191 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:36:44,189 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:36:45,085 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:36:45,517 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:36:45,930 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:36:46,132 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:36:48,181 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2019-09-18 11:36:49,143 WARN L191 SmtUtils]: Spent 960.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:36:51,385 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 196 DAG size of output: 183 [2019-09-18 11:36:52,384 WARN L191 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-18 11:36:55,067 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2019-09-18 11:36:58,065 WARN L191 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 210 DAG size of output: 197 [2019-09-18 11:36:59,180 WARN L191 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2019-09-18 11:36:59,609 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:37:02,103 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 217 DAG size of output: 204 [2019-09-18 11:37:05,718 WARN L191 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2019-09-18 11:37:07,299 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 11:37:11,900 WARN L191 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 263 DAG size of output: 246 [2019-09-18 11:37:12,205 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:37:12,464 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 82 [2019-09-18 11:37:14,832 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-18 11:37:15,609 WARN L191 SmtUtils]: Spent 775.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 11:37:16,896 WARN L191 SmtUtils]: Spent 837.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:37:17,728 WARN L191 SmtUtils]: Spent 830.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:37:19,345 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 11:37:19,739 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:37:21,085 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 11:37:21,489 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:37:22,757 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 11:37:23,161 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:37:24,422 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 11:37:24,823 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:37:27,269 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 11:37:27,690 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:37:30,148 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 11:37:30,565 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:37:32,344 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 301 DAG size of output: 288 [2019-09-18 11:37:33,184 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:37:34,018 WARN L191 SmtUtils]: Spent 832.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:37:34,858 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:37:36,336 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:37:36,770 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:37:37,670 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:37:38,096 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:37:38,515 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:37:38,712 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:37:39,788 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:37:40,219 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:37:41,109 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:37:41,545 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:37:41,970 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:37:42,174 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:37:43,263 WARN L191 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:37:43,697 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:37:44,594 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:37:45,027 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:37:45,445 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:37:45,652 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:37:45,729 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPower with input of size 76 for LOIs [2019-09-18 11:37:45,752 INFO L199 IcfgInterpreter]: Interpreting procedure PoCallDriver with input of size 76 for LOIs [2019-09-18 11:37:46,420 WARN L191 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2019-09-18 11:37:46,729 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 11:37:47,535 WARN L191 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2019-09-18 11:37:47,571 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioDeviceControl with input of size 84 for LOIs [2019-09-18 11:37:47,591 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio435DeviceControl with input of size 80 for LOIs [2019-09-18 11:37:48,830 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 185 DAG size of output: 172 [2019-09-18 11:37:49,303 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:37:50,426 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 193 DAG size of output: 172 [2019-09-18 11:37:50,899 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:37:52,620 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 194 DAG size of output: 186 [2019-09-18 11:37:53,460 WARN L191 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 11:37:54,659 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 186 DAG size of output: 167 [2019-09-18 11:37:55,114 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-18 11:37:56,506 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 208 DAG size of output: 179 [2019-09-18 11:37:56,997 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-09-18 11:37:57,261 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2019-09-18 11:37:59,286 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2019-09-18 11:38:00,262 WARN L191 SmtUtils]: Spent 974.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-09-18 11:38:00,580 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 11:38:00,894 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 11:38:02,963 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2019-09-18 11:38:03,964 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-18 11:38:06,053 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2019-09-18 11:38:07,040 WARN L191 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-18 11:38:09,118 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2019-09-18 11:38:10,103 WARN L191 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-18 11:38:10,713 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:38:11,007 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:38:13,387 WARN L191 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 221 DAG size of output: 196 [2019-09-18 11:38:13,912 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-18 11:38:16,919 WARN L191 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 220 DAG size of output: 205 [2019-09-18 11:38:17,907 WARN L191 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 11:38:20,894 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 220 DAG size of output: 205 [2019-09-18 11:38:21,877 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 11:38:23,283 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 223 DAG size of output: 209 [2019-09-18 11:38:23,857 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-18 11:38:25,704 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 238 DAG size of output: 186 [2019-09-18 11:38:26,544 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 11:38:28,983 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-18 11:38:30,646 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 237 DAG size of output: 210 [2019-09-18 11:38:31,235 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2019-09-18 11:38:32,566 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 11:38:33,937 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 11:38:34,576 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:38:34,864 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:38:36,593 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 240 DAG size of output: 219 [2019-09-18 11:38:37,224 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-09-18 11:38:37,369 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2019-09-18 11:38:39,149 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 241 DAG size of output: 220 [2019-09-18 11:38:39,781 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-18 11:38:39,930 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:38:40,077 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:38:41,851 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 244 DAG size of output: 225 [2019-09-18 11:38:42,506 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-09-18 11:38:42,806 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2019-09-18 11:38:42,954 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:38:43,564 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:38:43,848 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:38:45,706 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 254 DAG size of output: 231 [2019-09-18 11:38:46,386 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2019-09-18 11:38:46,610 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:38:48,705 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 257 DAG size of output: 235 [2019-09-18 11:38:49,395 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-09-18 11:38:49,991 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:38:50,275 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:38:50,494 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 13 [2019-09-18 11:38:50,724 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 13 [2019-09-18 11:38:52,770 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 270 DAG size of output: 242 [2019-09-18 11:38:53,484 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 11:38:53,638 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 43 [2019-09-18 11:38:55,771 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 273 DAG size of output: 248 [2019-09-18 11:38:56,527 WARN L191 SmtUtils]: Spent 755.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-09-18 11:38:56,682 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 43 [2019-09-18 11:38:56,976 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 13 [2019-09-18 11:38:57,209 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 13 [2019-09-18 11:38:57,867 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:38:58,155 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:38:58,336 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 10 [2019-09-18 11:38:58,477 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 10 [2019-09-18 11:38:58,664 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 10 [2019-09-18 11:38:58,809 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 10 [2019-09-18 11:38:59,019 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 10 [2019-09-18 11:38:59,168 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 10 [2019-09-18 11:39:03,080 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2019-09-18 11:39:03,264 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 11:39:03,631 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-09-18 11:39:03,787 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:39:06,457 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 337 DAG size of output: 302 [2019-09-18 11:39:07,343 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-09-18 11:39:07,521 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 43 [2019-09-18 11:39:07,965 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 11:39:08,142 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:39:08,295 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 10 [2019-09-18 11:39:08,462 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 10 [2019-09-18 11:39:09,185 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:39:09,467 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:39:09,468 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio535DeviceControl with input of size 80 for LOIs [2019-09-18 11:39:12,400 WARN L191 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 239 DAG size of output: 236 [2019-09-18 11:39:13,816 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 236 [2019-09-18 11:39:14,135 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 71 [2019-09-18 11:39:14,273 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:39:14,856 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-09-18 11:39:15,144 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:39:15,513 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 11:39:15,689 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:39:19,450 WARN L191 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 254 DAG size of output: 250 [2019-09-18 11:39:19,713 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 19 [2019-09-18 11:39:20,025 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-09-18 11:39:20,165 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:39:20,499 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 71 [2019-09-18 11:39:20,641 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:39:21,225 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-09-18 11:39:21,513 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:39:21,690 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:39:21,863 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:39:22,065 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 19 [2019-09-18 11:39:22,385 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 71 [2019-09-18 11:39:22,524 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:39:22,818 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:39:23,101 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:39:23,269 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 19 [2019-09-18 11:39:23,436 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 19 [2019-09-18 11:39:24,046 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:39:24,328 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:39:28,894 WARN L191 SmtUtils]: Spent 4.53 s on a formula simplification. DAG size of input: 321 DAG size of output: 305 [2019-09-18 11:39:31,034 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 305 [2019-09-18 11:39:37,037 WARN L191 SmtUtils]: Spent 5.99 s on a formula simplification. DAG size of input: 336 DAG size of output: 319 [2019-09-18 11:39:37,141 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:39:37,248 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:39:37,587 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 82 [2019-09-18 11:39:43,188 WARN L191 SmtUtils]: Spent 5.54 s on a formula simplification. DAG size of input: 350 DAG size of output: 349 [2019-09-18 11:39:45,838 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 349 [2019-09-18 11:39:46,604 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 72 [2019-09-18 11:39:46,762 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:39:47,130 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 11:39:47,304 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:39:47,493 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 19 [2019-09-18 11:39:48,092 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:39:48,393 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:39:48,571 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 19 [2019-09-18 11:39:48,768 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 19 [2019-09-18 11:39:48,944 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 19 [2019-09-18 11:39:49,551 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:39:49,838 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:39:50,005 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 19 [2019-09-18 11:39:52,124 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 276 DAG size of output: 254 [2019-09-18 11:39:52,826 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 11:39:54,915 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 276 DAG size of output: 254 [2019-09-18 11:39:55,619 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 11:39:57,624 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 275 DAG size of output: 256 [2019-09-18 11:39:58,336 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 11:40:00,320 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 275 DAG size of output: 256 [2019-09-18 11:40:01,042 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 11:40:04,732 WARN L191 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 274 DAG size of output: 258 [2019-09-18 11:40:05,465 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 11:40:09,142 WARN L191 SmtUtils]: Spent 3.68 s on a formula simplification. DAG size of input: 274 DAG size of output: 258 [2019-09-18 11:40:09,865 WARN L191 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 11:40:10,065 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 19 [2019-09-18 11:40:10,742 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:40:11,031 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:40:11,032 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioIsPlayActive with input of size 72 for LOIs [2019-09-18 11:40:11,039 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioHPCdrDeviceControl with input of size 80 for LOIs [2019-09-18 11:40:11,387 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-09-18 11:40:11,546 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:11,558 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioAtapiDeviceControl with input of size 80 for LOIs [2019-09-18 11:40:11,904 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-09-18 11:40:12,059 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:12,670 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:40:12,957 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:40:12,958 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPnp with input of size 84 for LOIs [2019-09-18 11:40:13,333 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-09-18 11:40:13,489 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:13,826 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 72 [2019-09-18 11:40:13,983 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:14,927 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 131 [2019-09-18 11:40:15,334 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:40:16,261 WARN L191 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 131 [2019-09-18 11:40:16,662 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:40:17,079 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 11:40:17,496 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 11:40:17,914 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 11:40:18,320 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 11:40:19,087 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 119 [2019-09-18 11:40:19,300 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 11:40:20,061 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 119 [2019-09-18 11:40:20,266 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 11:40:21,000 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 125 [2019-09-18 11:40:21,367 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-18 11:40:22,416 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 153 DAG size of output: 138 [2019-09-18 11:40:22,906 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:40:23,283 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-18 11:40:23,641 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-18 11:40:24,435 WARN L191 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 115 [2019-09-18 11:40:24,562 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 11:40:25,229 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 123 [2019-09-18 11:40:25,510 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 11:40:26,241 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 123 [2019-09-18 11:40:26,592 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 11:40:27,179 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 121 [2019-09-18 11:40:27,412 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 11:40:28,001 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 121 [2019-09-18 11:40:28,230 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 11:40:29,096 WARN L191 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2019-09-18 11:40:29,559 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2019-09-18 11:40:29,781 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 11:40:29,782 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioSendToNextDriver with input of size 72 for LOIs [2019-09-18 11:40:29,989 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 11:40:30,194 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 11:40:30,756 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-18 11:40:31,033 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:40:31,036 INFO L199 IcfgInterpreter]: Interpreting procedure AG_SetStatusAndReturn with input of size 7 for LOIs [2019-09-18 11:40:31,085 INFO L199 IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 3 for LOIs [2019-09-18 11:40:31,086 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioStartDevice with input of size 82 for LOIs [2019-09-18 11:40:31,396 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:40:31,685 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:40:32,056 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2019-09-18 11:40:32,226 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:40:32,227 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioForwardIrpSynchronous with input of size 88 for LOIs [2019-09-18 11:40:33,021 WARN L191 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-18 11:40:33,356 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 11:40:33,383 INFO L199 IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 1 for LOIs [2019-09-18 11:40:33,538 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 11:40:33,762 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 11:40:33,986 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 11:40:34,178 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-18 11:40:34,446 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-18 11:40:34,663 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-18 11:40:34,881 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-18 11:40:35,324 INFO L199 IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 3 for LOIs [2019-09-18 11:40:35,325 INFO L199 IcfgInterpreter]: Interpreting procedure HPCdrCompletion with input of size 16 for LOIs [2019-09-18 11:40:35,327 INFO L199 IcfgInterpreter]: Interpreting procedure SendSrbSynchronous with input of size 89 for LOIs [2019-09-18 11:40:35,341 INFO L199 IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 6 for LOIs [2019-09-18 11:40:35,457 INFO L199 IcfgInterpreter]: Interpreting procedure errorFn with input of size 1 for LOIs [2019-09-18 11:40:35,459 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 11:40:35,459 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 11:40:35,462 INFO L193 IcfgInterpreter]: Reachable states at location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 6072#true [2019-09-18 11:40:35,480 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 11:40:35,480 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 11:40:35,481 INFO L168 Benchmark]: Toolchain (without parser) took 454948.60 ms. Allocated memory was 141.0 MB in the beginning and 164.6 MB in the end (delta: 23.6 MB). Free memory was 86.5 MB in the beginning and 101.0 MB in the end (delta: -14.5 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-09-18 11:40:35,481 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 141.0 MB. Free memory was 107.2 MB in the beginning and 106.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 11:40:35,481 INFO L168 Benchmark]: CACSL2BoogieTranslator took 925.77 ms. Allocated memory was 141.0 MB in the beginning and 201.3 MB in the end (delta: 60.3 MB). Free memory was 86.3 MB in the beginning and 157.2 MB in the end (delta: -70.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2019-09-18 11:40:35,482 INFO L168 Benchmark]: Boogie Preprocessor took 109.34 ms. Allocated memory is still 201.3 MB. Free memory was 157.2 MB in the beginning and 152.1 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-09-18 11:40:35,482 INFO L168 Benchmark]: RCFGBuilder took 2233.78 ms. Allocated memory was 201.3 MB in the beginning and 260.0 MB in the end (delta: 58.7 MB). Free memory was 152.1 MB in the beginning and 196.6 MB in the end (delta: -44.5 MB). Peak memory consumption was 110.7 MB. Max. memory is 7.1 GB. [2019-09-18 11:40:35,483 INFO L168 Benchmark]: Sifa took 451676.06 ms. Allocated memory was 260.0 MB in the beginning and 164.6 MB in the end (delta: -95.4 MB). Free memory was 196.6 MB in the beginning and 101.0 MB in the end (delta: 95.6 MB). Peak memory consumption was 172.8 kB. Max. memory is 7.1 GB. [2019-09-18 11:40:35,484 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 141.0 MB. Free memory was 107.2 MB in the beginning and 106.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 925.77 ms. Allocated memory was 141.0 MB in the beginning and 201.3 MB in the end (delta: 60.3 MB). Free memory was 86.3 MB in the beginning and 157.2 MB in the end (delta: -70.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 109.34 ms. Allocated memory is still 201.3 MB. Free memory was 157.2 MB in the beginning and 152.1 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2233.78 ms. Allocated memory was 201.3 MB in the beginning and 260.0 MB in the end (delta: 58.7 MB). Free memory was 152.1 MB in the beginning and 196.6 MB in the end (delta: -44.5 MB). Peak memory consumption was 110.7 MB. Max. memory is 7.1 GB. * Sifa took 451676.06 ms. Allocated memory was 260.0 MB in the beginning and 164.6 MB in the end (delta: -95.4 MB). Free memory was 196.6 MB in the beginning and 101.0 MB in the end (delta: 95.6 MB). Peak memory consumption was 172.8 kB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 451636, ICFG_INTERPRETER_ENTERED_PROCEDURES: 22, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 4435, DAG_INTERPRETER_EARLY_EXITS: 50, TOOLS_POST_APPLICATIONS: 4106, TOOLS_POST_TIME[ms]: 945, TOOLS_POST_CALL_APPLICATIONS: 294, TOOLS_POST_CALL_TIME[ms]: 9739, TOOLS_POST_RETURN_APPLICATIONS: 210, TOOLS_POST_RETURN_TIME[ms]: 1176, TOOLS_QUANTIFIERELIM_APPLICATIONS: 4551, TOOLS_QUANTIFIERELIM_TIME[ms]: 11034, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 4078, FLUID_QUERY_TIME[ms]: 81, FLUID_QUERIES: 4436, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 595, DOMAIN_JOIN_TIME[ms]: 437334, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 1, DOMAIN_ISSUBSETEQ_TIME[ms]: 0, DOMAIN_ISBOTTOM_APPLICATIONS: 571, DOMAIN_ISBOTTOM_TIME[ms]: 1702, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 6, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 6, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 1, CALL_SUMMARIZER_APPLICATIONS: 210, CALL_SUMMARIZER_CACHE_MISSES: 33, CALL_SUMMARIZER_OVERALL_TIME[ms]: 179953, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 179952, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 12, PATH_EXPR_TIME[ms]: 109, REGEX_TO_DAG_TIME[ms]: 19, DAG_COMPRESSION_TIME[ms]: 274, DAG_COMPRESSION_PROCESSED_NODES: 31562, DAG_COMPRESSION_RETAINED_NODES: 3558 - 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 6072#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...