java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 02:45:40,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 02:45:40,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 02:45:40,525 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 02:45:40,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 02:45:40,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 02:45:40,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 02:45:40,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 02:45:40,531 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 02:45:40,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 02:45:40,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 02:45:40,534 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 02:45:40,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 02:45:40,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 02:45:40,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 02:45:40,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 02:45:40,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 02:45:40,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 02:45:40,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 02:45:40,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 02:45:40,544 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 02:45:40,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 02:45:40,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 02:45:40,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 02:45:40,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 02:45:40,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 02:45:40,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 02:45:40,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 02:45:40,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 02:45:40,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 02:45:40,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 02:45:40,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 02:45:40,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 02:45:40,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 02:45:40,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 02:45:40,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 02:45:40,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 02:45:40,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 02:45:40,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 02:45:40,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 02:45:40,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 02:45:40,563 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 02:45:40,577 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 02:45:40,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 02:45:40,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 02:45:40,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 02:45:40,579 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 02:45:40,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 02:45:40,579 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 02:45:40,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 02:45:40,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 02:45:40,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 02:45:40,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 02:45:40,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 02:45:40,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 02:45:40,580 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 02:45:40,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 02:45:40,581 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 02:45:40,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 02:45:40,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 02:45:40,581 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 02:45:40,582 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 02:45:40,582 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 02:45:40,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 02:45:40,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 02:45:40,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 02:45:40,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 02:45:40,583 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 02:45:40,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 02:45:40,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 02:45:40,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 02:45:40,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 02:45:40,625 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 02:45:40,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 02:45:40,630 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 02:45:40,630 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 02:45:40,631 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-09-18 02:45:40,696 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/849889e7a/8fa6d03f96434fa2ab63c042b846bc28/FLAGbb3514659 [2019-09-18 02:45:41,300 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 02:45:41,300 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-09-18 02:45:41,332 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/849889e7a/8fa6d03f96434fa2ab63c042b846bc28/FLAGbb3514659 [2019-09-18 02:45:41,541 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/849889e7a/8fa6d03f96434fa2ab63c042b846bc28 [2019-09-18 02:45:41,549 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 02:45:41,551 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 02:45:41,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 02:45:41,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 02:45:41,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 02:45:41,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:45:41" (1/1) ... [2019-09-18 02:45:41,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16eede42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:41, skipping insertion in model container [2019-09-18 02:45:41,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:45:41" (1/1) ... [2019-09-18 02:45:41,566 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 02:45:41,629 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 02:45:42,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:45:42,196 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 02:45:42,306 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:45:42,330 INFO L192 MainTranslator]: Completed translation [2019-09-18 02:45:42,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42 WrapperNode [2019-09-18 02:45:42,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 02:45:42,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 02:45:42,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 02:45:42,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 02:45:42,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42" (1/1) ... [2019-09-18 02:45:42,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42" (1/1) ... [2019-09-18 02:45:42,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42" (1/1) ... [2019-09-18 02:45:42,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42" (1/1) ... [2019-09-18 02:45:42,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42" (1/1) ... [2019-09-18 02:45:42,434 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42" (1/1) ... [2019-09-18 02:45:42,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42" (1/1) ... [2019-09-18 02:45:42,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 02:45:42,455 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 02:45:42,455 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 02:45:42,455 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 02:45:42,456 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 02:45:42,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 02:45:42,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 02:45:42,545 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-18 02:45:42,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-18 02:45:42,545 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2019-09-18 02:45:42,545 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2019-09-18 02:45:42,545 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2019-09-18 02:45:42,546 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2019-09-18 02:45:42,546 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2019-09-18 02:45:42,546 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2019-09-18 02:45:42,546 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2019-09-18 02:45:42,546 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2019-09-18 02:45:42,546 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2019-09-18 02:45:42,547 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2019-09-18 02:45:42,547 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2019-09-18 02:45:42,547 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2019-09-18 02:45:42,547 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2019-09-18 02:45:42,547 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2019-09-18 02:45:42,547 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2019-09-18 02:45:42,548 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2019-09-18 02:45:42,548 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2019-09-18 02:45:42,548 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-18 02:45:42,548 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 02:45:42,548 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-18 02:45:42,548 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-18 02:45:42,549 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-18 02:45:42,549 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-18 02:45:42,549 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-18 02:45:42,549 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-18 02:45:42,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-18 02:45:42,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 02:45:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 02:45:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 02:45:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-18 02:45:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-18 02:45:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2019-09-18 02:45:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2019-09-18 02:45:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2019-09-18 02:45:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2019-09-18 02:45:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2019-09-18 02:45:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2019-09-18 02:45:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2019-09-18 02:45:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2019-09-18 02:45:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2019-09-18 02:45:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2019-09-18 02:45:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2019-09-18 02:45:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2019-09-18 02:45:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2019-09-18 02:45:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2019-09-18 02:45:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2019-09-18 02:45:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-18 02:45:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-18 02:45:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-18 02:45:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-18 02:45:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-18 02:45:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-18 02:45:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-18 02:45:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-18 02:45:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2019-09-18 02:45:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2019-09-18 02:45:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-18 02:45:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 02:45:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-18 02:45:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 02:45:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 02:45:43,175 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:43,262 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-09-18 02:45:43,263 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-09-18 02:45:43,277 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:43,345 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-09-18 02:45:43,345 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-09-18 02:45:43,385 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:43,423 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-18 02:45:43,424 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-18 02:45:43,529 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:43,610 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: #res := 0; [2019-09-18 02:45:43,610 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-18 02:45:43,611 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-18 02:45:43,619 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:43,797 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-09-18 02:45:43,797 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2019-09-18 02:45:43,798 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:43,840 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-18 02:45:43,840 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-18 02:45:43,872 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:43,891 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-18 02:45:43,891 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-18 02:45:43,895 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,127 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2019-09-18 02:45:44,127 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2019-09-18 02:45:44,140 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:44,145 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:44,145 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:44,166 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 02:45:44,167 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 02:45:44,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:45:44 BoogieIcfgContainer [2019-09-18 02:45:44,169 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 02:45:44,169 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 02:45:44,169 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 02:45:44,169 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 02:45:44,170 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:45:44" (1/1) ... [2019-09-18 02:45:44,171 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 02:45:44,208 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 02:45:44,209 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 02:45:44,234 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 02:45:44,246 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 02:45:44,247 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 02:45:44,426 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 90 for LOIs [2019-09-18 02:45:45,926 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:46,508 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:47,673 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:48,243 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:49,450 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:50,009 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:51,159 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:51,701 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:52,882 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:53,445 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:54,571 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:55,152 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:56,295 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2019-09-18 02:45:56,869 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 02:45:57,474 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 02:45:57,720 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 02:45:57,950 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 02:45:58,175 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 02:45:58,413 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 02:45:58,669 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 02:45:58,841 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 02:45:59,020 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-18 02:45:59,274 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-18 02:45:59,468 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-18 02:46:00,072 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 02:46:00,208 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 02:46:00,334 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 02:46:00,520 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 02:46:00,668 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 02:46:01,130 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2019-09-18 02:46:01,589 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2019-09-18 02:46:02,779 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-18 02:46:03,524 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-09-18 02:46:03,640 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 02:46:03,958 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-18 02:46:04,377 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-18 02:46:04,503 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:46:04,871 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 02:46:05,163 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-18 02:46:05,286 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 02:46:05,491 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 02:46:05,731 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-18 02:46:05,834 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 02:46:06,062 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-18 02:46:06,168 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 02:46:06,385 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-18 02:46:06,489 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 02:46:06,849 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2019-09-18 02:46:07,012 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 02:46:07,305 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2019-09-18 02:46:07,443 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 02:46:07,725 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2019-09-18 02:46:07,869 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 02:46:08,152 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2019-09-18 02:46:08,285 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 02:46:08,565 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-18 02:46:08,696 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 02:46:09,085 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2019-09-18 02:46:10,107 WARN L191 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 02:46:10,568 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 02:46:11,585 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:46:12,095 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:46:13,134 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:46:13,619 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:46:14,635 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:46:15,145 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:46:16,198 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:46:16,720 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:46:17,781 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 137 DAG size of output: 137 [2019-09-18 02:46:18,314 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 02:46:19,014 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 02:46:19,209 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 02:46:19,311 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 02:46:19,610 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2019-09-18 02:46:19,750 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:46:20,022 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2019-09-18 02:46:20,152 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 02:46:20,302 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 02:46:20,758 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 73 [2019-09-18 02:46:20,889 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:21,326 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 73 [2019-09-18 02:46:21,466 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:21,645 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:46:21,793 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:46:22,277 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2019-09-18 02:46:22,421 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:46:22,884 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2019-09-18 02:46:23,028 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:46:23,496 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 101 [2019-09-18 02:46:24,611 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 02:46:25,101 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:46:26,265 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 152 DAG size of output: 149 [2019-09-18 02:46:26,845 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 02:46:28,014 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 152 DAG size of output: 149 [2019-09-18 02:46:28,596 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 02:46:29,762 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 153 DAG size of output: 147 [2019-09-18 02:46:30,324 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 02:46:31,483 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 153 DAG size of output: 147 [2019-09-18 02:46:32,053 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 02:46:32,328 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-09-18 02:46:32,448 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-18 02:46:32,687 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-09-18 02:46:32,801 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-18 02:46:33,192 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2019-09-18 02:46:33,381 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 02:46:33,969 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-09-18 02:46:34,250 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:34,898 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-18 02:46:36,893 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2019-09-18 02:46:37,853 WARN L191 SmtUtils]: Spent 958.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 02:46:38,477 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 02:46:40,771 WARN L191 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 199 DAG size of output: 183 [2019-09-18 02:46:41,770 WARN L191 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-18 02:46:44,448 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2019-09-18 02:46:47,432 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 210 DAG size of output: 197 [2019-09-18 02:46:48,561 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 197 [2019-09-18 02:46:49,629 WARN L191 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2019-09-18 02:46:50,069 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 02:46:52,531 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 217 DAG size of output: 204 [2019-09-18 02:46:56,276 WARN L191 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2019-09-18 02:46:57,849 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 02:46:58,396 WARN L191 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 19 [2019-09-18 02:47:00,752 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-18 02:47:01,507 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 02:47:03,069 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:03,969 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:05,399 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 02:47:05,792 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 02:47:07,021 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 02:47:07,419 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 02:47:09,848 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 02:47:10,256 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 02:47:11,994 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 301 DAG size of output: 288 [2019-09-18 02:47:12,824 WARN L191 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:13,651 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:14,489 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 02:47:15,483 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 98 [2019-09-18 02:47:15,606 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:47:16,029 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 98 [2019-09-18 02:47:16,171 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:47:17,046 WARN L191 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 112 [2019-09-18 02:47:17,473 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 02:47:17,994 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 99 [2019-09-18 02:47:18,139 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 02:47:18,796 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 111 [2019-09-18 02:47:18,970 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 02:47:19,422 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 02:47:19,880 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 02:47:20,750 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 112 [2019-09-18 02:47:21,171 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 02:47:22,556 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 166 DAG size of output: 153 [2019-09-18 02:47:23,469 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 141 [2019-09-18 02:47:23,714 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 02:47:24,608 WARN L191 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 146 [2019-09-18 02:47:24,869 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 02:47:25,645 WARN L191 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 02:47:26,696 WARN L191 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 148 [2019-09-18 02:47:26,960 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 02:47:27,338 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 02:47:28,481 WARN L191 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 159 [2019-09-18 02:47:28,778 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 02:47:29,810 WARN L191 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 158 [2019-09-18 02:47:30,107 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:47:31,174 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 186 DAG size of output: 166 [2019-09-18 02:47:31,490 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 02:47:32,295 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 02:47:33,092 WARN L191 SmtUtils]: Spent 795.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 02:47:33,878 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 02:47:34,660 WARN L191 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 02:47:35,897 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2019-09-18 02:47:36,215 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 02:47:37,436 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 201 DAG size of output: 176 [2019-09-18 02:47:37,782 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-18 02:47:44,005 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 271 DAG size of output: 236 [2019-09-18 02:47:44,559 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2019-09-18 02:47:45,925 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 133 DAG size of output: 127 [2019-09-18 02:47:46,463 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 02:47:47,589 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 133 DAG size of output: 127 [2019-09-18 02:47:48,125 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 02:47:49,251 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2019-09-18 02:47:49,806 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:47:50,971 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 150 DAG size of output: 128 [2019-09-18 02:47:51,164 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 02:47:52,168 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-09-18 02:47:53,327 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 189 [2019-09-18 02:47:53,709 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 30 [2019-09-18 02:47:53,951 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 30 [2019-09-18 02:47:55,206 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 139 DAG size of output: 132 [2019-09-18 02:47:55,754 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:47:56,456 WARN L191 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 141 [2019-09-18 02:47:56,678 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 02:47:57,535 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-09-18 02:47:57,637 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:47:57,869 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-09-18 02:47:57,976 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:47:58,088 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:47:58,194 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 02:47:59,975 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-18 02:48:01,749 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-18 02:48:02,650 WARN L191 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 02:48:03,071 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:48:03,232 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 14 [2019-09-18 02:48:03,400 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 14 [2019-09-18 02:48:03,578 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14 [2019-09-18 02:48:03,754 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14 [2019-09-18 02:48:04,416 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:48:05,022 WARN L191 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:48:05,637 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:06,248 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:06,857 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:07,471 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:08,742 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 167 DAG size of output: 163 [2019-09-18 02:48:09,382 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 02:48:10,704 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 168 DAG size of output: 163 [2019-09-18 02:48:10,978 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-18 02:48:11,101 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:48:11,454 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 02:48:11,716 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-18 02:48:11,823 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 02:48:12,026 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 02:48:12,270 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-18 02:48:12,377 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 02:48:12,607 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-18 02:48:12,710 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 02:48:12,928 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-18 02:48:13,030 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 02:48:13,380 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 60 [2019-09-18 02:48:13,544 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:48:13,830 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2019-09-18 02:48:13,969 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 02:48:14,258 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-18 02:48:14,386 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:48:14,668 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-18 02:48:14,799 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:48:15,246 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 61 [2019-09-18 02:48:15,379 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 02:48:15,791 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-09-18 02:48:16,786 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 02:48:17,231 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 02:48:18,244 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:18,754 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:19,776 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:20,293 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:21,336 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:48:21,833 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:48:22,850 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:48:23,345 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:48:24,403 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 137 DAG size of output: 137 [2019-09-18 02:48:24,934 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 02:48:26,031 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 02:48:26,514 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:48:27,688 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 152 DAG size of output: 149 [2019-09-18 02:48:28,265 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 02:48:29,423 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 152 DAG size of output: 149 [2019-09-18 02:48:30,007 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 02:48:31,176 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 153 DAG size of output: 147 [2019-09-18 02:48:31,753 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 02:48:32,918 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 153 DAG size of output: 147 [2019-09-18 02:48:33,493 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 02:48:36,069 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-18 02:48:37,835 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-18 02:48:38,738 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 02:48:39,159 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:48:39,326 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 14 [2019-09-18 02:48:39,495 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 14 [2019-09-18 02:48:39,667 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14 [2019-09-18 02:48:39,839 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14 [2019-09-18 02:48:40,507 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:48:41,104 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:48:41,713 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:42,317 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:42,925 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:43,527 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:44,794 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 167 DAG size of output: 163 [2019-09-18 02:48:45,422 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 02:48:46,737 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 168 DAG size of output: 163 [2019-09-18 02:48:47,975 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 02:48:48,421 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 02:48:49,443 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:49,948 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:50,962 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:51,474 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:52,496 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:48:52,996 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:48:54,014 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:48:54,510 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:48:55,570 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 137 DAG size of output: 137 [2019-09-18 02:48:56,108 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 02:48:57,250 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 02:48:57,729 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:48:58,889 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 152 DAG size of output: 149 [2019-09-18 02:48:59,471 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 02:49:00,641 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 152 DAG size of output: 149 [2019-09-18 02:49:01,228 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 02:49:02,390 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 153 DAG size of output: 147 [2019-09-18 02:49:02,957 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 02:49:04,125 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 153 DAG size of output: 147 [2019-09-18 02:49:04,696 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 02:49:06,461 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-18 02:49:08,238 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 154 DAG size of output: 154 [2019-09-18 02:49:09,135 WARN L191 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 02:49:09,551 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:49:09,716 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 14 [2019-09-18 02:49:09,887 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 14 [2019-09-18 02:49:10,056 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14 [2019-09-18 02:49:10,226 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14 [2019-09-18 02:49:10,883 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:49:11,480 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:49:12,091 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:49:12,690 WARN L191 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:49:13,294 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:49:13,896 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:49:15,165 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 167 DAG size of output: 163 [2019-09-18 02:49:15,793 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 02:49:17,114 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 168 DAG size of output: 163 [2019-09-18 02:49:18,305 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 02:49:18,753 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 02:49:19,770 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:20,281 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:21,297 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:21,807 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:22,828 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:49:23,327 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:49:24,350 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-09-18 02:49:24,854 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-18 02:49:26,593 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 157 DAG size of output: 153 [2019-09-18 02:49:28,304 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 157 DAG size of output: 153 [2019-09-18 02:49:29,332 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 02:49:29,813 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:49:30,836 WARN L191 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 02:49:31,258 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:49:31,660 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 02:49:31,861 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 02:49:31,916 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPower with input of size 76 for LOIs [2019-09-18 02:49:31,922 INFO L199 IcfgInterpreter]: Interpreting procedure PoCallDriver with input of size 76 for LOIs [2019-09-18 02:49:32,504 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2019-09-18 02:49:32,781 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 02:49:33,435 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 02:49:33,456 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioDeviceControl with input of size 84 for LOIs [2019-09-18 02:49:33,472 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio435DeviceControl with input of size 80 for LOIs [2019-09-18 02:49:34,567 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 185 DAG size of output: 172 [2019-09-18 02:49:34,966 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 02:49:35,974 WARN L191 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 172 [2019-09-18 02:49:36,372 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 02:49:38,062 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 194 DAG size of output: 186 [2019-09-18 02:49:38,887 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 02:49:39,952 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 186 DAG size of output: 167 [2019-09-18 02:49:40,319 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-18 02:49:41,703 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 205 DAG size of output: 179 [2019-09-18 02:49:42,111 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-09-18 02:49:43,921 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 238 DAG size of output: 186 [2019-09-18 02:49:44,752 WARN L191 SmtUtils]: Spent 830.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 02:49:47,237 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-18 02:49:48,778 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 235 DAG size of output: 208 [2019-09-18 02:49:49,278 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2019-09-18 02:49:49,487 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:49:49,686 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:49:51,286 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 240 DAG size of output: 219 [2019-09-18 02:49:51,834 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-09-18 02:49:51,983 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 60 [2019-09-18 02:49:53,642 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 241 DAG size of output: 220 [2019-09-18 02:49:54,184 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-18 02:49:54,337 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:49:54,485 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:49:56,178 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2019-09-18 02:49:56,744 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-09-18 02:49:57,046 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2019-09-18 02:49:57,195 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:49:57,616 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-09-18 02:49:57,813 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:49:59,505 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 254 DAG size of output: 231 [2019-09-18 02:50:00,096 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2019-09-18 02:50:00,314 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:50:02,160 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 255 DAG size of output: 233 [2019-09-18 02:50:02,748 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-09-18 02:50:03,986 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:50:05,252 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:50:06,491 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:50:07,741 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:50:08,152 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-09-18 02:50:08,354 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:50:08,575 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 15 [2019-09-18 02:50:10,443 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 270 DAG size of output: 242 [2019-09-18 02:50:11,023 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 02:50:12,999 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 273 DAG size of output: 248 [2019-09-18 02:50:13,611 WARN L191 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-09-18 02:50:13,941 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 15 [2019-09-18 02:50:14,366 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-09-18 02:50:14,574 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:50:14,705 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 15 [2019-09-18 02:50:14,837 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 15 [2019-09-18 02:50:14,978 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 15 [2019-09-18 02:50:15,104 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 15 [2019-09-18 02:50:15,245 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 15 [2019-09-18 02:50:15,373 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 15 [2019-09-18 02:50:19,232 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2019-09-18 02:50:19,382 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 02:50:19,690 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 72 [2019-09-18 02:50:19,826 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:50:22,473 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 337 DAG size of output: 302 [2019-09-18 02:50:23,288 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-09-18 02:50:23,676 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2019-09-18 02:50:23,809 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:50:24,034 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 15 [2019-09-18 02:50:24,242 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:50:24,440 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:50:26,523 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 207 DAG size of output: 201 [2019-09-18 02:50:27,522 WARN L191 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2019-09-18 02:50:29,595 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 207 DAG size of output: 201 [2019-09-18 02:50:30,603 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 201 [2019-09-18 02:50:32,672 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 207 DAG size of output: 201 [2019-09-18 02:50:33,686 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 201 [2019-09-18 02:50:35,751 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 207 DAG size of output: 201 [2019-09-18 02:50:36,760 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 201 [2019-09-18 02:50:38,768 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2019-09-18 02:50:39,748 WARN L191 SmtUtils]: Spent 979.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2019-09-18 02:50:42,011 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 221 DAG size of output: 196 [2019-09-18 02:50:42,456 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-18 02:50:44,006 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 02:50:45,739 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 02:50:46,405 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 32 [2019-09-18 02:50:46,881 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 32 [2019-09-18 02:50:49,057 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 207 DAG size of output: 200 [2019-09-18 02:50:50,034 WARN L191 SmtUtils]: Spent 975.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2019-09-18 02:50:51,299 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 223 DAG size of output: 209 [2019-09-18 02:50:51,773 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-18 02:50:53,901 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2019-09-18 02:50:54,871 WARN L191 SmtUtils]: Spent 968.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2019-09-18 02:50:55,260 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-18 02:50:55,450 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 02:50:55,841 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-18 02:50:56,029 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 02:50:56,029 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio535DeviceControl with input of size 80 for LOIs [2019-09-18 02:50:59,015 WARN L191 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 239 DAG size of output: 236 [2019-09-18 02:51:00,447 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 236 [2019-09-18 02:51:00,736 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-09-18 02:51:00,859 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:51:01,248 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2019-09-18 02:51:01,433 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:51:01,726 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2019-09-18 02:51:01,858 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:51:05,801 WARN L191 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 254 DAG size of output: 250 [2019-09-18 02:51:06,036 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 21 [2019-09-18 02:51:06,315 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-09-18 02:51:06,437 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:51:06,736 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-18 02:51:06,868 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:51:07,264 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2019-09-18 02:51:07,446 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:51:07,727 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 72 [2019-09-18 02:51:07,861 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:51:08,041 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 21 [2019-09-18 02:51:08,316 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 71 [2019-09-18 02:51:08,437 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 02:51:08,613 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:51:08,782 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:51:08,967 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 21 [2019-09-18 02:51:09,157 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 21 [2019-09-18 02:51:09,556 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-18 02:51:09,741 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:51:09,942 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 21 [2019-09-18 02:51:10,163 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 21 [2019-09-18 02:51:10,370 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 21 [2019-09-18 02:51:10,777 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-18 02:51:10,966 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:51:15,814 WARN L191 SmtUtils]: Spent 4.83 s on a formula simplification. DAG size of input: 321 DAG size of output: 305 [2019-09-18 02:51:18,103 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 305 [2019-09-18 02:51:19,012 WARN L191 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 21 [2019-09-18 02:51:19,238 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 21 [2019-09-18 02:51:25,171 WARN L191 SmtUtils]: Spent 5.90 s on a formula simplification. DAG size of input: 350 DAG size of output: 349 [2019-09-18 02:51:27,994 WARN L191 SmtUtils]: Spent 2.82 s on a formula simplification that was a NOOP. DAG size: 349 [2019-09-18 02:51:28,699 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 72 [2019-09-18 02:51:28,835 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:51:29,119 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 72 [2019-09-18 02:51:29,253 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:51:29,460 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 21 [2019-09-18 02:51:29,859 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-18 02:51:30,043 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:51:30,233 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 21 [2019-09-18 02:51:32,471 WARN L191 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 276 DAG size of output: 254 [2019-09-18 02:51:33,206 WARN L191 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 02:51:35,372 WARN L191 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 276 DAG size of output: 254 [2019-09-18 02:51:36,101 WARN L191 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 02:51:39,971 WARN L191 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 275 DAG size of output: 256 [2019-09-18 02:51:40,736 WARN L191 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 02:51:44,567 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 275 DAG size of output: 256 [2019-09-18 02:51:45,320 WARN L191 SmtUtils]: Spent 752.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 02:51:47,418 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 274 DAG size of output: 258 [2019-09-18 02:51:48,202 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 02:51:50,313 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 274 DAG size of output: 258 [2019-09-18 02:51:51,067 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 02:51:51,249 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 21 [2019-09-18 02:51:51,383 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 7 [2019-09-18 02:51:51,767 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-18 02:51:51,949 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:51:51,950 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioIsPlayActive with input of size 72 for LOIs [2019-09-18 02:51:51,953 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioHPCdrDeviceControl with input of size 80 for LOIs [2019-09-18 02:51:52,245 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 72 [2019-09-18 02:51:52,384 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:51:52,394 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioAtapiDeviceControl with input of size 80 for LOIs [2019-09-18 02:51:52,683 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2019-09-18 02:51:52,821 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:51:53,455 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2019-09-18 02:51:53,642 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:51:53,642 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPnp with input of size 84 for LOIs [2019-09-18 02:51:54,109 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2019-09-18 02:51:54,246 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:51:54,537 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 72 [2019-09-18 02:51:54,673 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 02:51:55,459 WARN L191 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 117 [2019-09-18 02:51:55,798 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 02:51:56,573 WARN L191 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 117 [2019-09-18 02:51:56,922 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 02:51:57,271 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:51:57,608 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:51:57,952 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:51:58,291 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:51:58,834 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 107 [2019-09-18 02:51:59,055 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 02:51:59,589 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 107 [2019-09-18 02:51:59,811 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 02:52:00,464 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2019-09-18 02:52:00,788 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 02:52:01,690 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 122 [2019-09-18 02:52:02,130 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-18 02:52:03,113 WARN L191 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 111 [2019-09-18 02:52:03,415 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 02:52:04,220 WARN L191 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 118 [2019-09-18 02:52:04,623 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 02:52:05,389 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 109 [2019-09-18 02:52:05,622 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 02:52:06,386 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 109 [2019-09-18 02:52:06,616 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 02:52:07,590 WARN L191 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 121 [2019-09-18 02:52:08,075 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2019-09-18 02:52:08,268 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:52:08,269 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioSendToNextDriver with input of size 72 for LOIs [2019-09-18 02:52:08,454 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:52:08,636 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:52:08,870 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:52:09,103 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:52:09,105 INFO L199 IcfgInterpreter]: Interpreting procedure AG_SetStatusAndReturn with input of size 7 for LOIs [2019-09-18 02:52:09,158 INFO L199 IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 3 for LOIs [2019-09-18 02:52:09,159 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioStartDevice with input of size 82 for LOIs [2019-09-18 02:52:09,477 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 79 [2019-09-18 02:52:09,618 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 02:52:09,618 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioForwardIrpSynchronous with input of size 79 for LOIs [2019-09-18 02:52:09,902 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 02:52:10,203 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:52:10,234 INFO L199 IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 1 for LOIs [2019-09-18 02:52:10,391 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-18 02:52:10,585 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 02:52:10,752 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 02:52:11,078 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 02:52:11,235 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-18 02:52:11,711 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 02:52:11,836 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2019-09-18 02:52:12,184 INFO L199 IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 30 for LOIs [2019-09-18 02:52:12,186 INFO L199 IcfgInterpreter]: Interpreting procedure HPCdrCompletion with input of size 16 for LOIs [2019-09-18 02:52:12,188 INFO L199 IcfgInterpreter]: Interpreting procedure SendSrbSynchronous with input of size 88 for LOIs [2019-09-18 02:52:12,551 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 02:52:12,911 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 02:52:12,942 INFO L199 IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 12 for LOIs [2019-09-18 02:52:13,051 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-18 02:52:13,109 INFO L199 IcfgInterpreter]: Interpreting procedure errorFn with input of size 1 for LOIs [2019-09-18 02:52:13,110 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 02:52:13,110 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 02:52:13,112 INFO L193 IcfgInterpreter]: Reachable states at location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 2979#true [2019-09-18 02:52:13,122 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 02:52:13,122 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 02:52:13,123 INFO L168 Benchmark]: Toolchain (without parser) took 391573.47 ms. Allocated memory was 133.2 MB in the beginning and 154.1 MB in the end (delta: 21.0 MB). Free memory was 85.6 MB in the beginning and 104.0 MB in the end (delta: -18.4 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-09-18 02:52:13,124 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 02:52:13,124 INFO L168 Benchmark]: CACSL2BoogieTranslator took 779.60 ms. Allocated memory was 133.2 MB in the beginning and 200.8 MB in the end (delta: 67.6 MB). Free memory was 85.4 MB in the beginning and 155.3 MB in the end (delta: -69.9 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. [2019-09-18 02:52:13,124 INFO L168 Benchmark]: Boogie Preprocessor took 122.39 ms. Allocated memory is still 200.8 MB. Free memory was 155.3 MB in the beginning and 150.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2019-09-18 02:52:13,124 INFO L168 Benchmark]: RCFGBuilder took 1714.19 ms. Allocated memory was 200.8 MB in the beginning and 224.9 MB in the end (delta: 24.1 MB). Free memory was 150.1 MB in the beginning and 121.9 MB in the end (delta: 28.2 MB). Peak memory consumption was 82.1 MB. Max. memory is 7.1 GB. [2019-09-18 02:52:13,125 INFO L168 Benchmark]: Sifa took 388953.37 ms. Allocated memory was 224.9 MB in the beginning and 154.1 MB in the end (delta: -70.8 MB). Free memory was 121.9 MB in the beginning and 104.0 MB in the end (delta: 17.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-18 02:52:13,126 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 779.60 ms. Allocated memory was 133.2 MB in the beginning and 200.8 MB in the end (delta: 67.6 MB). Free memory was 85.4 MB in the beginning and 155.3 MB in the end (delta: -69.9 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 122.39 ms. Allocated memory is still 200.8 MB. Free memory was 155.3 MB in the beginning and 150.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1714.19 ms. Allocated memory was 200.8 MB in the beginning and 224.9 MB in the end (delta: 24.1 MB). Free memory was 150.1 MB in the beginning and 121.9 MB in the end (delta: 28.2 MB). Peak memory consumption was 82.1 MB. Max. memory is 7.1 GB. * Sifa took 388953.37 ms. Allocated memory was 224.9 MB in the beginning and 154.1 MB in the end (delta: -70.8 MB). Free memory was 121.9 MB in the beginning and 104.0 MB in the end (delta: 17.8 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 388904, ICFG_INTERPRETER_ENTERED_PROCEDURES: 22, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1561, DAG_INTERPRETER_EARLY_EXITS: 36, TOOLS_POST_APPLICATIONS: 1272, TOOLS_POST_TIME[ms]: 477, TOOLS_POST_CALL_APPLICATIONS: 266, TOOLS_POST_CALL_TIME[ms]: 8952, TOOLS_POST_RETURN_APPLICATIONS: 182, TOOLS_POST_RETURN_TIME[ms]: 1193, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1706, TOOLS_QUANTIFIERELIM_TIME[ms]: 10162, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 3826, FLUID_QUERY_TIME[ms]: 40, FLUID_QUERIES: 1561, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 537, DOMAIN_JOIN_TIME[ms]: 376325, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 0, DOMAIN_ISSUBSETEQ_TIME[ms]: 0, DOMAIN_ISBOTTOM_APPLICATIONS: 538, DOMAIN_ISBOTTOM_TIME[ms]: 1565, LOOP_SUMMARIZER_APPLICATIONS: 0, LOOP_SUMMARIZER_CACHE_MISSES: 0, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 0, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 0, CALL_SUMMARIZER_APPLICATIONS: 182, CALL_SUMMARIZER_CACHE_MISSES: 30, CALL_SUMMARIZER_OVERALL_TIME[ms]: 109602, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 109601, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 9, PATH_EXPR_TIME[ms]: 27, REGEX_TO_DAG_TIME[ms]: 10, DAG_COMPRESSION_TIME[ms]: 125, DAG_COMPRESSION_PROCESSED_NODES: 5739, DAG_COMPRESSION_RETAINED_NODES: 1819 - 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 2979#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...