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/floppy_simpl3.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 02:45:46,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 02:45:46,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 02:45:46,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 02:45:46,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 02:45:46,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 02:45:46,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 02:45:46,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 02:45:46,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 02:45:46,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 02:45:46,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 02:45:46,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 02:45:46,916 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 02:45:46,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 02:45:46,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 02:45:46,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 02:45:46,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 02:45:46,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 02:45:46,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 02:45:46,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 02:45:46,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 02:45:46,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 02:45:46,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 02:45:46,940 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 02:45:46,943 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 02:45:46,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 02:45:46,943 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 02:45:46,944 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 02:45:46,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 02:45:46,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 02:45:46,948 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 02:45:46,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 02:45:46,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 02:45:46,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 02:45:46,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 02:45:46,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 02:45:46,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 02:45:46,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 02:45:46,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 02:45:46,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 02:45:46,959 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 02:45:46,959 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 02:45:46,973 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 02:45:46,974 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 02:45:46,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 02:45:46,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 02:45:46,975 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 02:45:46,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 02:45:46,976 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 02:45:46,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 02:45:46,976 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 02:45:46,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 02:45:46,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 02:45:46,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 02:45:46,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 02:45:46,977 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 02:45:46,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 02:45:46,977 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 02:45:46,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 02:45:46,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 02:45:46,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 02:45:46,978 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 02:45:46,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 02:45:46,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 02:45:46,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 02:45:46,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 02:45:46,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 02:45:46,979 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 02:45:46,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 02:45:46,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 02:45:46,980 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 02:45:47,010 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 02:45:47,022 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 02:45:47,032 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 02:45:47,034 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 02:45:47,034 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 02:45:47,035 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3.cil-1.c [2019-09-18 02:45:47,109 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c273df0ef/4dffa597756b4a39a917a89cfa87c4c9/FLAGf40b64df5 [2019-09-18 02:45:47,656 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 02:45:47,657 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3.cil-1.c [2019-09-18 02:45:47,680 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c273df0ef/4dffa597756b4a39a917a89cfa87c4c9/FLAGf40b64df5 [2019-09-18 02:45:47,972 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c273df0ef/4dffa597756b4a39a917a89cfa87c4c9 [2019-09-18 02:45:47,985 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 02:45:47,987 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 02:45:47,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 02:45:47,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 02:45:47,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 02:45:47,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:45:47" (1/1) ... [2019-09-18 02:45:47,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c935a87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:47, skipping insertion in model container [2019-09-18 02:45:47,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:45:47" (1/1) ... [2019-09-18 02:45:48,004 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 02:45:48,069 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 02:45:48,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:45:48,479 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 02:45:48,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:45:48,602 INFO L192 MainTranslator]: Completed translation [2019-09-18 02:45:48,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:48 WrapperNode [2019-09-18 02:45:48,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 02:45:48,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 02:45:48,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 02:45:48,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 02:45:48,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:48" (1/1) ... [2019-09-18 02:45:48,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:48" (1/1) ... [2019-09-18 02:45:48,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:48" (1/1) ... [2019-09-18 02:45:48,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:48" (1/1) ... [2019-09-18 02:45:48,665 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:48" (1/1) ... [2019-09-18 02:45:48,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:48" (1/1) ... [2019-09-18 02:45:48,689 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:48" (1/1) ... [2019-09-18 02:45:48,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 02:45:48,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 02:45:48,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 02:45:48,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 02:45:48,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:45:48" (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 02:45:48,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 02:45:48,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 02:45:48,767 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-18 02:45:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-18 02:45:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2019-09-18 02:45:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2019-09-18 02:45:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2019-09-18 02:45:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2019-09-18 02:45:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2019-09-18 02:45:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2019-09-18 02:45:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2019-09-18 02:45:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-18 02:45:48,770 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 02:45:48,770 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2019-09-18 02:45:48,770 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2019-09-18 02:45:48,770 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2019-09-18 02:45:48,770 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2019-09-18 02:45:48,770 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2019-09-18 02:45:48,771 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-18 02:45:48,771 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-18 02:45:48,771 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-18 02:45:48,771 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-18 02:45:48,771 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-18 02:45:48,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2019-09-18 02:45:48,772 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2019-09-18 02:45:48,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-18 02:45:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 02:45:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 02:45:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 02:45:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-18 02:45:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-18 02:45:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2019-09-18 02:45:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2019-09-18 02:45:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2019-09-18 02:45:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2019-09-18 02:45:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2019-09-18 02:45:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2019-09-18 02:45:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2019-09-18 02:45:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2019-09-18 02:45:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2019-09-18 02:45:48,774 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2019-09-18 02:45:48,774 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2019-09-18 02:45:48,774 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-18 02:45:48,774 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-18 02:45:48,774 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-18 02:45:48,774 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2019-09-18 02:45:48,774 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2019-09-18 02:45:48,775 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-18 02:45:48,775 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-18 02:45:48,775 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-18 02:45:48,775 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-18 02:45:48,775 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2019-09-18 02:45:48,775 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-18 02:45:48,776 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 02:45:48,776 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-18 02:45:48,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 02:45:48,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 02:45:49,081 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,140 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:49,141 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:49,151 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,169 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:49,170 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:49,176 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,396 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-18 02:45:49,397 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-18 02:45:49,399 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,472 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume false; [2019-09-18 02:45:49,473 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !false; [2019-09-18 02:45:49,482 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,511 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-18 02:45:49,512 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-18 02:45:49,620 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,632 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:49,632 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:49,633 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,641 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:49,642 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:49,642 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,652 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:49,653 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:49,691 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,724 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-09-18 02:45:49,724 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-09-18 02:45:49,753 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,759 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:49,759 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:49,760 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,768 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:49,768 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:49,768 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 02:45:49,776 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 02:45:49,777 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 02:45:49,788 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 02:45:49,788 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 02:45:49,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:45:49 BoogieIcfgContainer [2019-09-18 02:45:49,790 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 02:45:49,790 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 02:45:49,791 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 02:45:49,791 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 02:45:49,792 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:45:49" (1/1) ... [2019-09-18 02:45:49,793 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 02:45:49,840 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 02:45:49,840 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 02:45:49,859 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 02:45:49,871 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 02:45:49,872 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 02:45:50,103 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 104 for LOIs [2019-09-18 02:45:51,813 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:45:52,460 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:45:53,740 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:45:54,347 WARN L191 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:45:55,608 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:45:56,211 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:45:57,488 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:45:58,120 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:45:59,356 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:45:59,988 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:01,251 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:01,841 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:03,098 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:03,690 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:04,981 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:05,586 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:06,803 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:07,406 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:08,650 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:09,253 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:10,480 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:11,069 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:12,287 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:12,882 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:14,104 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:14,696 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:15,916 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:16,528 WARN L191 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:17,747 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 139 DAG size of output: 138 [2019-09-18 02:46:18,339 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:46:18,700 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:19,054 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:19,388 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:19,723 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:20,075 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:20,408 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:20,759 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:21,090 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:21,422 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:21,752 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:21,857 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:46:22,107 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:22,442 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:22,775 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:46:23,385 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:46:23,620 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:24,138 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:46:24,375 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:25,999 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 47 [2019-09-18 02:46:26,243 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 35 [2019-09-18 02:46:26,383 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 02:46:28,098 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2019-09-18 02:46:28,358 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:46:28,629 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 02:46:28,906 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2019-09-18 02:46:29,105 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 02:46:29,397 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2019-09-18 02:46:30,339 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 02:46:30,575 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:31,063 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:46:31,299 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:31,583 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:46:31,847 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:46:32,119 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:46:32,380 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:46:32,938 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-18 02:46:33,434 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-18 02:46:33,930 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-18 02:46:34,429 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-18 02:46:34,979 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 02:46:35,215 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:35,708 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:46:35,943 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:36,242 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:46:36,506 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:46:36,791 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:46:37,060 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:46:38,303 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2019-09-18 02:46:39,565 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2019-09-18 02:46:39,827 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 02:46:40,670 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 02:46:40,933 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:41,459 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:46:41,715 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:41,957 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 02:46:42,682 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 02:46:42,788 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 02:46:43,397 WARN L191 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 02:46:43,501 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 02:46:44,203 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 02:46:44,858 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 02:46:45,103 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:45,594 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:46:45,834 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:46,266 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-18 02:46:46,398 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:46:46,762 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 74 [2019-09-18 02:46:47,392 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:46:47,628 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:48,124 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:46:48,365 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:48,932 WARN L191 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:46:49,170 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:49,662 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:46:49,896 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:46:50,378 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 75 [2019-09-18 02:46:50,604 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:46:50,842 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2019-09-18 02:46:51,342 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 55 [2019-09-18 02:46:51,717 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2019-09-18 02:46:51,854 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 02:46:51,990 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 02:46:52,127 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 02:46:53,466 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 02:46:54,109 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:46:55,467 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 02:46:56,100 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:46:58,319 WARN L191 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 151 DAG size of output: 148 [2019-09-18 02:47:00,164 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 151 DAG size of output: 148 [2019-09-18 02:47:01,483 WARN L191 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 138 [2019-09-18 02:47:01,716 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:47:02,679 WARN L191 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 138 [2019-09-18 02:47:02,908 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:47:03,664 WARN L191 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 140 [2019-09-18 02:47:03,898 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 02:47:04,621 WARN L191 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 140 [2019-09-18 02:47:04,856 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 02:47:06,187 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 153 DAG size of output: 146 [2019-09-18 02:47:06,829 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 02:47:08,154 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 153 DAG size of output: 146 [2019-09-18 02:47:08,793 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 02:47:10,097 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 154 DAG size of output: 142 [2019-09-18 02:47:10,720 WARN L191 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 02:47:12,027 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 154 DAG size of output: 142 [2019-09-18 02:47:12,658 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 02:47:13,630 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 134 [2019-09-18 02:47:13,847 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:47:14,769 WARN L191 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 134 [2019-09-18 02:47:14,983 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:47:15,708 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 136 [2019-09-18 02:47:15,928 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 02:47:16,639 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 136 [2019-09-18 02:47:16,862 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 02:47:18,179 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2019-09-18 02:47:18,409 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 02:47:19,735 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2019-09-18 02:47:19,963 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 02:47:21,293 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2019-09-18 02:47:21,532 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 02:47:22,861 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2019-09-18 02:47:23,092 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 02:47:24,367 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 152 DAG size of output: 142 [2019-09-18 02:47:24,970 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 02:47:26,223 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 152 DAG size of output: 142 [2019-09-18 02:47:26,831 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 02:47:28,093 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 153 DAG size of output: 138 [2019-09-18 02:47:28,696 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:47:29,982 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 153 DAG size of output: 138 [2019-09-18 02:47:30,578 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:47:31,956 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 02:47:32,588 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:47:33,926 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 02:47:34,575 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:47:36,371 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 151 DAG size of output: 148 [2019-09-18 02:47:38,222 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 151 DAG size of output: 148 [2019-09-18 02:47:38,443 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 32 [2019-09-18 02:47:38,606 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 32 [2019-09-18 02:47:38,761 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 32 [2019-09-18 02:47:40,186 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 02:47:40,818 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:47:42,149 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 02:47:42,784 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:47:44,552 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 151 DAG size of output: 148 [2019-09-18 02:47:46,429 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 151 DAG size of output: 148 [2019-09-18 02:47:46,646 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 32 [2019-09-18 02:47:46,809 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 32 [2019-09-18 02:47:46,964 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 32 [2019-09-18 02:47:47,990 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-09-18 02:47:48,463 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 02:47:49,672 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 150 DAG size of output: 138 [2019-09-18 02:47:49,881 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:47:51,183 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 147 DAG size of output: 140 [2019-09-18 02:47:51,791 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 02:47:53,085 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 147 DAG size of output: 140 [2019-09-18 02:47:53,687 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 02:47:54,915 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 146 DAG size of output: 140 [2019-09-18 02:47:55,511 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 02:47:57,026 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 143 DAG size of output: 135 [2019-09-18 02:47:57,247 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 02:47:58,592 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 02:47:59,244 WARN L191 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:48:00,631 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 02:48:01,311 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:48:02,658 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 150 DAG size of output: 144 [2019-09-18 02:48:03,306 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:48:04,679 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2019-09-18 02:48:05,311 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 02:48:06,618 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2019-09-18 02:48:07,243 WARN L191 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 02:48:07,368 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 40 [2019-09-18 02:48:07,894 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 40 [2019-09-18 02:48:08,127 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 43 [2019-09-18 02:48:08,386 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 48 [2019-09-18 02:48:08,698 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 50 [2019-09-18 02:48:09,817 WARN L191 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2019-09-18 02:48:10,065 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 02:48:10,813 WARN L191 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2019-09-18 02:48:11,069 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 02:48:11,403 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:12,322 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2019-09-18 02:48:12,572 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 02:48:13,307 WARN L191 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2019-09-18 02:48:13,559 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 02:48:13,886 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:48:14,395 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 145 [2019-09-18 02:48:14,629 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 02:48:14,770 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 02:48:15,152 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 50 [2019-09-18 02:48:15,427 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2019-09-18 02:48:16,769 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 02:48:17,410 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 02:48:18,708 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 02:48:19,360 WARN L191 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 02:48:19,571 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:48:19,775 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:48:19,984 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:48:20,192 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 02:48:20,637 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 146 [2019-09-18 02:48:20,857 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 02:48:20,997 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 02:48:21,359 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 50 [2019-09-18 02:48:21,597 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2019-09-18 02:48:21,851 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-18 02:48:22,122 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-18 02:48:22,413 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 59 [2019-09-18 02:48:22,736 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-09-18 02:48:23,202 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 145 [2019-09-18 02:48:23,498 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:48:23,623 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:48:23,747 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:48:23,873 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:48:24,958 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:25,489 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:25,817 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:26,146 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:26,473 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:26,809 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:27,142 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:27,480 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:27,813 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:28,146 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:28,486 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:28,822 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:29,157 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:29,493 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:29,826 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 02:48:30,441 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:48:30,679 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:31,174 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:48:31,410 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:31,947 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2019-09-18 02:48:32,196 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-18 02:48:32,762 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 02:48:32,998 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:33,490 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:48:33,727 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:34,012 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:48:34,289 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:48:34,570 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:48:34,845 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:48:35,377 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-18 02:48:35,870 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-18 02:48:36,363 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-18 02:48:36,857 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-18 02:48:37,411 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 02:48:37,648 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:38,142 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:48:38,378 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:38,666 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:48:38,942 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:48:39,223 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:48:39,509 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 02:48:40,652 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2019-09-18 02:48:41,808 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2019-09-18 02:48:42,032 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 02:48:42,676 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 02:48:42,915 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:43,410 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:48:43,650 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:43,853 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 02:48:44,242 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-09-18 02:48:44,621 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-09-18 02:48:45,012 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 02:48:45,663 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 02:48:45,903 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:46,396 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:48:46,634 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:47,024 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-18 02:48:47,150 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 02:48:47,471 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 74 [2019-09-18 02:48:48,095 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:48:48,332 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:48,826 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:48:49,062 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:49,706 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:48:49,942 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:50,436 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 02:48:50,676 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 02:48:51,152 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 75 [2019-09-18 02:48:51,379 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 02:48:51,570 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:48:51,695 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:48:51,821 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:48:51,946 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 02:48:53,031 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:53,561 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:54,649 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:55,175 WARN L191 SmtUtils]: Spent 524.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:56,277 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:56,811 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:57,913 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:48:58,431 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:48:59,557 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 139 DAG size of output: 139 [2019-09-18 02:49:00,115 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:49:01,203 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:01,728 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:02,850 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:03,377 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:04,509 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 139 DAG size of output: 139 [2019-09-18 02:49:05,061 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:49:06,148 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:06,672 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:07,807 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:08,369 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:09,592 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 139 DAG size of output: 139 [2019-09-18 02:49:10,208 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:49:11,387 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:11,955 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:13,107 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:13,663 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:14,851 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 144 DAG size of output: 144 [2019-09-18 02:49:15,425 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:49:16,619 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 144 DAG size of output: 144 [2019-09-18 02:49:17,225 WARN L191 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:49:18,433 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 155 DAG size of output: 143 [2019-09-18 02:49:19,014 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 02:49:20,241 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2019-09-18 02:49:21,342 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:21,874 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:23,038 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 144 DAG size of output: 144 [2019-09-18 02:49:23,619 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:49:24,761 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 144 DAG size of output: 144 [2019-09-18 02:49:25,339 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:49:26,537 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 155 DAG size of output: 143 [2019-09-18 02:49:27,119 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 02:49:28,346 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2019-09-18 02:49:29,445 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:29,978 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:31,151 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 144 DAG size of output: 144 [2019-09-18 02:49:31,728 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:49:32,881 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 144 DAG size of output: 144 [2019-09-18 02:49:33,447 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 02:49:34,645 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 155 DAG size of output: 143 [2019-09-18 02:49:35,220 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 02:49:36,442 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2019-09-18 02:49:37,545 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-18 02:49:38,080 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 02:49:39,206 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 139 DAG size of output: 139 [2019-09-18 02:49:39,763 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 02:49:39,779 INFO L199 IcfgInterpreter]: Interpreting procedure FloppyPnp with input of size 92 for LOIs [2019-09-18 02:49:41,191 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:49:41,831 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:49:43,143 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:49:43,784 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:49:45,165 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 171 DAG size of output: 170 [2019-09-18 02:49:45,848 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:49:46,541 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:49:47,235 WARN L191 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:49:48,627 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 168 DAG size of output: 157 [2019-09-18 02:49:49,263 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:49:50,579 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:49:51,221 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:49:52,475 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 160 DAG size of output: 153 [2019-09-18 02:49:53,194 WARN L191 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 02:49:54,588 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:49:55,237 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:49:56,545 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:49:57,179 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:49:58,569 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 171 DAG size of output: 170 [2019-09-18 02:49:59,251 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:49:59,939 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:50:00,624 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:50:02,614 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 187 DAG size of output: 184 [2019-09-18 02:50:03,602 WARN L191 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 02:50:04,976 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 168 DAG size of output: 157 [2019-09-18 02:50:05,609 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:06,922 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:50:07,553 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:08,780 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 160 DAG size of output: 153 [2019-09-18 02:50:09,362 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 02:50:09,940 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:10,519 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:11,883 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 168 DAG size of output: 157 [2019-09-18 02:50:12,520 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:13,834 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:50:14,473 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:15,698 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 160 DAG size of output: 153 [2019-09-18 02:50:16,289 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 02:50:16,955 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 154 [2019-09-18 02:50:17,265 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 02:50:17,476 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-09-18 02:50:18,943 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:50:19,585 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:20,915 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:50:21,559 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:22,950 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 171 DAG size of output: 170 [2019-09-18 02:50:23,644 WARN L191 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:50:24,344 WARN L191 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:50:25,029 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:50:26,472 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:50:27,115 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:28,441 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:50:29,081 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:30,480 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:50:31,124 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:32,438 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:50:33,079 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:33,918 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 170 [2019-09-18 02:50:34,278 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:50:34,783 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 82 [2019-09-18 02:50:34,975 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:50:36,377 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:50:37,022 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:38,344 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:50:38,985 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:40,389 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 171 DAG size of output: 170 [2019-09-18 02:50:41,075 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 02:50:41,363 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:50:42,906 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:50:43,549 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:44,871 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:50:45,520 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:46,781 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2019-09-18 02:50:47,403 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 02:50:47,540 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 61 [2019-09-18 02:50:49,006 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:50:49,653 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:50,965 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:50:51,605 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:52,977 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 168 DAG size of output: 157 [2019-09-18 02:50:53,628 WARN L191 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:54,944 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:50:55,588 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:50:56,877 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 159 DAG size of output: 156 [2019-09-18 02:50:57,506 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 02:50:57,668 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 61 [2019-09-18 02:50:59,125 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:50:59,766 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:01,081 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:51:01,725 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:03,126 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 172 DAG size of output: 157 [2019-09-18 02:51:03,770 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:05,072 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:51:05,712 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:06,394 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 154 [2019-09-18 02:51:06,708 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 02:51:06,841 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 61 [2019-09-18 02:51:08,278 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 168 DAG size of output: 157 [2019-09-18 02:51:08,922 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:10,243 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:51:10,884 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:12,362 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 168 DAG size of output: 157 [2019-09-18 02:51:13,000 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:14,320 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:51:14,968 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:15,274 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 02:51:15,526 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 02:51:16,900 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 168 DAG size of output: 157 [2019-09-18 02:51:17,538 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:18,860 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:51:19,510 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:19,742 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 02:51:19,964 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 02:51:21,338 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 168 DAG size of output: 157 [2019-09-18 02:51:21,983 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:23,317 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 161 DAG size of output: 157 [2019-09-18 02:51:23,963 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:51:24,639 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2019-09-18 02:51:24,698 INFO L199 IcfgInterpreter]: Interpreting procedure FloppyStartDevice with input of size 91 for LOIs [2019-09-18 02:51:26,872 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 218 DAG size of output: 213 [2019-09-18 02:51:27,880 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 02:51:30,025 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 218 DAG size of output: 213 [2019-09-18 02:51:31,049 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 02:51:33,765 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 221 DAG size of output: 217 [2019-09-18 02:51:36,608 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 221 DAG size of output: 217 [2019-09-18 02:51:37,028 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 42 [2019-09-18 02:51:37,360 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 42 [2019-09-18 02:51:37,612 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 42 [2019-09-18 02:51:39,475 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 220 DAG size of output: 207 [2019-09-18 02:51:39,935 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-18 02:51:41,692 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 220 DAG size of output: 207 [2019-09-18 02:51:42,141 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-18 02:51:43,415 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 216 DAG size of output: 207 [2019-09-18 02:51:43,871 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-18 02:51:45,129 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 216 DAG size of output: 207 [2019-09-18 02:51:45,598 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-18 02:51:47,716 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 222 DAG size of output: 214 [2019-09-18 02:51:48,742 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 02:51:50,837 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 222 DAG size of output: 214 [2019-09-18 02:51:51,858 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 02:51:53,968 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 223 DAG size of output: 211 [2019-09-18 02:51:54,986 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 211 [2019-09-18 02:51:57,080 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 223 DAG size of output: 211 [2019-09-18 02:51:58,091 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 211 [2019-09-18 02:51:59,852 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 219 DAG size of output: 203 [2019-09-18 02:52:00,294 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-09-18 02:52:02,010 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 219 DAG size of output: 203 [2019-09-18 02:52:02,456 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-09-18 02:52:03,757 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 218 DAG size of output: 203 [2019-09-18 02:52:04,210 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-09-18 02:52:05,489 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 218 DAG size of output: 203 [2019-09-18 02:52:05,937 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-09-18 02:52:07,168 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 210 DAG size of output: 204 [2019-09-18 02:52:07,622 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-09-18 02:52:08,839 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 210 DAG size of output: 204 [2019-09-18 02:52:09,286 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-09-18 02:52:10,529 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 210 DAG size of output: 204 [2019-09-18 02:52:10,982 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-09-18 02:52:12,205 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 210 DAG size of output: 204 [2019-09-18 02:52:12,651 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-09-18 02:52:14,678 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 221 DAG size of output: 210 [2019-09-18 02:52:15,668 WARN L191 SmtUtils]: Spent 989.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2019-09-18 02:52:17,676 WARN L191 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 221 DAG size of output: 210 [2019-09-18 02:52:18,657 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2019-09-18 02:52:20,711 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 222 DAG size of output: 207 [2019-09-18 02:52:21,688 WARN L191 SmtUtils]: Spent 976.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-18 02:52:23,717 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 222 DAG size of output: 207 [2019-09-18 02:52:24,686 WARN L191 SmtUtils]: Spent 968.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-18 02:52:26,851 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 218 DAG size of output: 213 [2019-09-18 02:52:27,868 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 02:52:30,007 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 218 DAG size of output: 213 [2019-09-18 02:52:31,040 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 02:52:33,740 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 221 DAG size of output: 217 [2019-09-18 02:52:36,573 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 221 DAG size of output: 217 [2019-09-18 02:52:36,889 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 36 [2019-09-18 02:52:37,062 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 36 [2019-09-18 02:52:39,336 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 218 DAG size of output: 213 [2019-09-18 02:52:40,357 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 02:52:42,484 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 218 DAG size of output: 213 [2019-09-18 02:52:43,503 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 02:52:46,189 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 221 DAG size of output: 217 [2019-09-18 02:52:49,030 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 221 DAG size of output: 217 [2019-09-18 02:52:49,348 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 36 [2019-09-18 02:52:49,528 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 36 [2019-09-18 02:52:51,352 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 190 DAG size of output: 186 [2019-09-18 02:52:52,181 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 02:52:54,231 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 218 DAG size of output: 205 [2019-09-18 02:52:54,661 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 02:52:56,841 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 217 DAG size of output: 209 [2019-09-18 02:52:57,808 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-18 02:52:59,879 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 217 DAG size of output: 209 [2019-09-18 02:53:00,853 WARN L191 SmtUtils]: Spent 973.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-18 02:53:02,837 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 214 DAG size of output: 209 [2019-09-18 02:53:03,800 WARN L191 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-18 02:53:06,051 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 214 DAG size of output: 204 [2019-09-18 02:53:06,480 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-09-18 02:53:08,605 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 218 DAG size of output: 213 [2019-09-18 02:53:09,621 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 02:53:11,754 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 218 DAG size of output: 213 [2019-09-18 02:53:12,755 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 02:53:14,840 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 218 DAG size of output: 213 [2019-09-18 02:53:15,843 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-18 02:53:19,531 WARN L191 SmtUtils]: Spent 3.68 s on a formula simplification. DAG size of input: 221 DAG size of output: 214 [2019-09-18 02:53:20,539 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 02:53:24,201 WARN L191 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 221 DAG size of output: 214 [2019-09-18 02:53:25,214 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 02:53:26,907 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 190 DAG size of output: 186 [2019-09-18 02:53:27,738 WARN L191 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 02:53:28,249 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-18 02:53:28,488 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 02:53:28,828 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 94 [2019-09-18 02:53:29,077 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2019-09-18 02:53:29,272 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 02:53:29,376 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 02:53:29,613 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 57 [2019-09-18 02:53:29,724 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 02:53:29,967 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-18 02:53:30,083 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-18 02:53:30,331 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 65 [2019-09-18 02:53:30,447 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-18 02:53:30,707 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 68 [2019-09-18 02:53:30,834 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:53:31,116 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 66 [2019-09-18 02:53:31,249 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 02:53:31,563 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 02:53:32,642 WARN L191 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 211 [2019-09-18 02:53:33,125 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2019-09-18 02:53:34,089 WARN L191 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 211 [2019-09-18 02:53:34,570 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2019-09-18 02:53:35,643 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 221 DAG size of output: 220 [2019-09-18 02:53:36,607 WARN L191 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 211 [2019-09-18 02:53:37,075 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2019-09-18 02:53:38,051 WARN L191 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 211 [2019-09-18 02:53:38,523 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2019-09-18 02:53:39,590 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 221 DAG size of output: 220 [2019-09-18 02:53:40,572 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 215 [2019-09-18 02:53:41,035 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2019-09-18 02:53:41,157 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-09-18 02:53:41,569 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 50 [2019-09-18 02:53:41,927 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-18 02:53:42,056 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 02:53:42,336 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 55 [2019-09-18 02:53:42,468 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 02:53:42,787 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-18 02:53:42,948 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:53:43,287 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 62 [2019-09-18 02:53:43,444 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 02:53:43,863 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 65 [2019-09-18 02:53:46,014 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2019-09-18 02:53:47,046 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 222 [2019-09-18 02:53:49,113 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2019-09-18 02:53:50,141 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 222 [2019-09-18 02:53:50,571 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 02:53:50,998 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 02:53:51,424 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 02:53:51,851 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 02:53:52,749 WARN L191 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 212 [2019-09-18 02:53:53,189 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2019-09-18 02:53:53,695 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 50 [2019-09-18 02:53:54,044 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-18 02:53:54,171 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 02:53:54,450 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 55 [2019-09-18 02:53:54,580 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 02:53:54,928 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-18 02:53:55,888 WARN L191 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2019-09-18 02:53:56,010 INFO L199 IcfgInterpreter]: Interpreting procedure FlFdcDeviceIo with input of size 89 for LOIs [2019-09-18 02:53:56,395 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 02:53:56,829 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 85 [2019-09-18 02:53:57,000 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 02:53:57,000 INFO L199 IcfgInterpreter]: Interpreting procedure FlQueueIrpToThread with input of size 82 for LOIs [2019-09-18 02:53:57,545 WARN L191 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 107 [2019-09-18 02:53:57,776 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 02:53:57,998 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 1 [2019-09-18 02:53:58,000 INFO L199 IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 85 for LOIs [2019-09-18 02:53:58,727 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2019-09-18 02:53:59,064 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-18 02:53:59,837 WARN L191 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 125 [2019-09-18 02:53:59,956 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 26 [2019-09-18 02:54:00,187 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 39 [2019-09-18 02:54:00,301 INFO L199 IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 11 for LOIs [2019-09-18 02:54:00,303 INFO L199 IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 3 for LOIs [2019-09-18 02:54:00,303 INFO L199 IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 16 for LOIs [2019-09-18 02:54:00,425 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-18 02:54:00,487 INFO L199 IcfgInterpreter]: Interpreting procedure errorFn with input of size 1 for LOIs [2019-09-18 02:54:00,489 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 02:54:00,489 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 02:54:00,491 INFO L193 IcfgInterpreter]: Reachable states at location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 3344#true [2019-09-18 02:54:00,504 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 02:54:00,504 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 02:54:00,505 INFO L168 Benchmark]: Toolchain (without parser) took 492518.85 ms. Allocated memory was 138.9 MB in the beginning and 146.8 MB in the end (delta: 7.9 MB). Free memory was 84.9 MB in the beginning and 91.5 MB in the end (delta: -6.6 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-09-18 02:54:00,505 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory is still 104.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-18 02:54:00,506 INFO L168 Benchmark]: CACSL2BoogieTranslator took 614.78 ms. Allocated memory was 138.9 MB in the beginning and 198.7 MB in the end (delta: 59.8 MB). Free memory was 84.9 MB in the beginning and 164.3 MB in the end (delta: -79.4 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. [2019-09-18 02:54:00,506 INFO L168 Benchmark]: Boogie Preprocessor took 94.20 ms. Allocated memory is still 198.7 MB. Free memory was 164.3 MB in the beginning and 160.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. [2019-09-18 02:54:00,506 INFO L168 Benchmark]: RCFGBuilder took 1092.54 ms. Allocated memory is still 198.7 MB. Free memory was 160.6 MB in the beginning and 76.2 MB in the end (delta: 84.4 MB). Peak memory consumption was 84.4 MB. Max. memory is 7.1 GB. [2019-09-18 02:54:00,506 INFO L168 Benchmark]: Sifa took 490713.47 ms. Allocated memory was 198.7 MB in the beginning and 146.8 MB in the end (delta: -51.9 MB). Free memory was 75.6 MB in the beginning and 91.5 MB in the end (delta: -15.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-18 02:54:00,507 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory is still 104.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 614.78 ms. Allocated memory was 138.9 MB in the beginning and 198.7 MB in the end (delta: 59.8 MB). Free memory was 84.9 MB in the beginning and 164.3 MB in the end (delta: -79.4 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 94.20 ms. Allocated memory is still 198.7 MB. Free memory was 164.3 MB in the beginning and 160.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1092.54 ms. Allocated memory is still 198.7 MB. Free memory was 160.6 MB in the beginning and 76.2 MB in the end (delta: 84.4 MB). Peak memory consumption was 84.4 MB. Max. memory is 7.1 GB. * Sifa took 490713.47 ms. Allocated memory was 198.7 MB in the beginning and 146.8 MB in the end (delta: -51.9 MB). Free memory was 75.6 MB in the beginning and 91.5 MB in the end (delta: -15.8 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]: 490651, ICFG_INTERPRETER_ENTERED_PROCEDURES: 11, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1950, DAG_INTERPRETER_EARLY_EXITS: 24, TOOLS_POST_APPLICATIONS: 1613, TOOLS_POST_TIME[ms]: 613, TOOLS_POST_CALL_APPLICATIONS: 290, TOOLS_POST_CALL_TIME[ms]: 1647, TOOLS_POST_RETURN_APPLICATIONS: 250, TOOLS_POST_RETURN_TIME[ms]: 326, TOOLS_QUANTIFIERELIM_APPLICATIONS: 2132, TOOLS_QUANTIFIERELIM_TIME[ms]: 2104, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 144, FLUID_QUERY_TIME[ms]: 40, FLUID_QUERIES: 1976, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 507, DOMAIN_JOIN_TIME[ms]: 480791, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 20, DOMAIN_WIDEN_TIME[ms]: 5590, DOMAIN_ISSUBSETEQ_APPLICATIONS: 26, DOMAIN_ISSUBSETEQ_TIME[ms]: 34, DOMAIN_ISBOTTOM_APPLICATIONS: 382, DOMAIN_ISBOTTOM_TIME[ms]: 1245, LOOP_SUMMARIZER_APPLICATIONS: 6, LOOP_SUMMARIZER_CACHE_MISSES: 6, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 11649, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 11648, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 26, CALL_SUMMARIZER_APPLICATIONS: 250, CALL_SUMMARIZER_CACHE_MISSES: 24, CALL_SUMMARIZER_OVERALL_TIME[ms]: 152164, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 152163, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 14, REGEX_TO_DAG_TIME[ms]: 11, DAG_COMPRESSION_TIME[ms]: 145, DAG_COMPRESSION_PROCESSED_NODES: 5087, DAG_COMPRESSION_RETAINED_NODES: 1992 - UnprovableResult [Line: 64]: 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 3344#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...