java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 11:32:59,208 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:32:59,210 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:32:59,222 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:32:59,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:32:59,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:32:59,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:32:59,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:32:59,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:32:59,229 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:32:59,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:32:59,231 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:32:59,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:32:59,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:32:59,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:32:59,234 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:32:59,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:32:59,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:32:59,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:32:59,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:32:59,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:32:59,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:32:59,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:32:59,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:32:59,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:32:59,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:32:59,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:32:59,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:32:59,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:32:59,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:32:59,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:32:59,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:32:59,252 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:32:59,253 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:32:59,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:32:59,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:32:59,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:32:59,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:32:59,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:32:59,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:32:59,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:32:59,258 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 11:32:59,273 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:32:59,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:32:59,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:32:59,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:32:59,275 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:32:59,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:32:59,275 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:32:59,275 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:32:59,276 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:32:59,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:32:59,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:32:59,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:32:59,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:32:59,277 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:32:59,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:32:59,277 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:32:59,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:32:59,277 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:32:59,278 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:32:59,278 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:32:59,278 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:32:59,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:32:59,278 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:32:59,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:32:59,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:32:59,279 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:32:59,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:32:59,279 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:32:59,280 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 11:32:59,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:32:59,323 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:32:59,327 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:32:59,329 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:32:59,329 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:32:59,330 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-09-18 11:32:59,393 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44660f9dc/4649b37b390e4ddcae6125a9011194ad/FLAG4ef483fe2 [2019-09-18 11:32:59,980 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:32:59,981 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-09-18 11:33:00,000 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44660f9dc/4649b37b390e4ddcae6125a9011194ad/FLAG4ef483fe2 [2019-09-18 11:33:00,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44660f9dc/4649b37b390e4ddcae6125a9011194ad [2019-09-18 11:33:00,262 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:33:00,263 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:33:00,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:33:00,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:33:00,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:33:00,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:33:00" (1/1) ... [2019-09-18 11:33:00,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9025ec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:00, skipping insertion in model container [2019-09-18 11:33:00,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:33:00" (1/1) ... [2019-09-18 11:33:00,279 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:33:00,360 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:33:00,943 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:33:00,948 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:33:01,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:33:01,104 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:33:01,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01 WrapperNode [2019-09-18 11:33:01,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:33:01,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:33:01,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:33:01,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:33:01,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,201 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... [2019-09-18 11:33:01,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:33:01,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:33:01,222 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:33:01,222 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:33:01,223 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:33:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:33:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:33:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-18 11:33:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-18 11:33:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2019-09-18 11:33:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2019-09-18 11:33:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2019-09-18 11:33:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2019-09-18 11:33:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2019-09-18 11:33:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2019-09-18 11:33:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2019-09-18 11:33:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2019-09-18 11:33:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2019-09-18 11:33:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2019-09-18 11:33:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2019-09-18 11:33:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2019-09-18 11:33:01,302 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2019-09-18 11:33:01,302 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2019-09-18 11:33:01,302 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2019-09-18 11:33:01,302 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2019-09-18 11:33:01,302 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2019-09-18 11:33:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-18 11:33:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:33:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-18 11:33:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-18 11:33:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-18 11:33:01,304 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-18 11:33:01,304 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-18 11:33:01,304 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-18 11:33:01,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-18 11:33:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:33:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 11:33:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:33:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-18 11:33:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-18 11:33:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2019-09-18 11:33:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2019-09-18 11:33:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2019-09-18 11:33:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2019-09-18 11:33:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2019-09-18 11:33:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2019-09-18 11:33:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2019-09-18 11:33:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2019-09-18 11:33:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2019-09-18 11:33:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2019-09-18 11:33:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2019-09-18 11:33:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2019-09-18 11:33:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2019-09-18 11:33:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2019-09-18 11:33:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2019-09-18 11:33:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-18 11:33:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-18 11:33:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-18 11:33:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-18 11:33:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-18 11:33:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-18 11:33:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-18 11:33:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-18 11:33:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2019-09-18 11:33:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2019-09-18 11:33:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-18 11:33:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:33:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-18 11:33:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:33:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:33:02,066 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:02,261 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-09-18 11:33:02,261 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-09-18 11:33:02,271 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:02,375 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-09-18 11:33:02,376 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-09-18 11:33:02,421 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:02,445 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-18 11:33:02,446 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-18 11:33:02,577 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:02,671 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-18 11:33:02,671 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-18 11:33:02,671 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: #res := 0; [2019-09-18 11:33:02,678 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,021 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-09-18 11:33:03,021 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2019-09-18 11:33:03,023 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,071 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-18 11:33:03,072 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-18 11:33:03,139 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,164 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-18 11:33:03,164 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-18 11:33:03,168 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,541 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2019-09-18 11:33:03,542 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2019-09-18 11:33:03,560 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:03,566 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:03,566 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:03,582 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:33:03,582 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 11:33:03,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:33:03 BoogieIcfgContainer [2019-09-18 11:33:03,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:33:03,585 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:33:03,585 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:33:03,585 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:33:03,586 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:33:03" (1/1) ... [2019-09-18 11:33:03,587 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 11:33:03,618 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 11:33:03,619 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:33:03,637 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:33:03,646 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:33:03,648 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:33:03,836 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 90 for LOIs [2019-09-18 11:33:05,502 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:06,143 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:07,388 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:07,963 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:09,196 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:09,784 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:11,016 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:11,612 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:12,844 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:13,420 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:14,643 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:15,203 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:16,405 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:16,985 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:18,228 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:18,815 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:19,995 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:20,583 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:21,772 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:22,382 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:23,578 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:24,171 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:25,364 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:25,939 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:27,149 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:27,720 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:28,909 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:29,471 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:30,661 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 135 DAG size of output: 131 [2019-09-18 11:33:31,240 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:33:37,055 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:37,329 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:37,624 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:37,921 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:38,227 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:38,514 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:38,811 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:39,099 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:39,382 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:39,659 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:39,939 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:40,214 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:40,514 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-18 11:33:40,924 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:41,058 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:41,323 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:41,455 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:41,722 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:41,859 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:42,126 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:42,258 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:42,525 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:42,664 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:42,935 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:43,071 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:43,346 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:43,480 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:43,749 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:43,884 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:44,153 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:44,305 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:44,575 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:44,707 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:44,976 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:45,115 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:45,376 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:45,510 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:45,774 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2019-09-18 11:33:45,911 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:33:46,209 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:46,507 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:46,811 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:47,109 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:47,416 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:47,714 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:48,010 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:48,311 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:48,607 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:48,909 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:49,202 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:49,523 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:49,830 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-18 11:33:51,606 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:33:52,140 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:33:53,248 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:33:53,788 WARN L191 SmtUtils]: Spent 538.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:33:54,001 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-18 11:33:54,223 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-18 11:33:54,441 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-18 11:33:54,683 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-18 11:33:55,596 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 35 [2019-09-18 11:33:55,794 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2019-09-18 11:33:56,010 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 11:33:56,177 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2019-09-18 11:33:56,397 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 11:33:56,554 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2019-09-18 11:33:56,768 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 11:33:56,933 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2019-09-18 11:33:57,150 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 11:33:57,564 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-18 11:33:57,673 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 11:33:57,900 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-18 11:33:58,011 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 11:33:58,229 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-18 11:33:58,340 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 11:33:58,714 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 56 [2019-09-18 11:33:58,944 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:33:59,233 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 74 [2019-09-18 11:33:59,367 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:33:59,816 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:33:59,948 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:34:00,606 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 11:34:00,949 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 11:34:01,773 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-18 11:34:01,943 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-18 11:34:02,749 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-09-18 11:34:02,872 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:03,200 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-18 11:34:03,616 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-18 11:34:03,746 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:34:04,123 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 11:34:04,382 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-18 11:34:04,491 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 11:34:04,624 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 11:34:04,733 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 11:34:05,134 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-18 11:34:05,242 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 11:34:05,484 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-18 11:34:05,590 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 11:34:05,817 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-18 11:34:05,927 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:06,110 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:06,218 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:06,468 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 52 [2019-09-18 11:34:06,880 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2019-09-18 11:34:07,054 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:34:07,323 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2019-09-18 11:34:07,448 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:34:07,747 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2019-09-18 11:34:07,885 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:08,196 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2019-09-18 11:34:08,332 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:08,683 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-18 11:34:10,448 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:34:11,317 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:12,309 WARN L191 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:34:12,785 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:34:14,529 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:34:15,381 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:34:16,329 WARN L191 SmtUtils]: Spent 935.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:17,247 WARN L191 SmtUtils]: Spent 917.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:18,174 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:19,084 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:20,972 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:22,877 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:24,053 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:24,593 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:25,687 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:26,222 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:26,379 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2019-09-18 11:34:26,761 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2019-09-18 11:34:26,883 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:27,212 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-18 11:34:27,521 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-09-18 11:34:27,650 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:34:28,013 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-18 11:34:28,285 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-18 11:34:28,394 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 11:34:28,502 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 11:34:28,847 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-18 11:34:28,958 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 11:34:29,199 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-18 11:34:29,304 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 11:34:29,520 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-18 11:34:29,623 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:29,739 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:29,849 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:30,094 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 52 [2019-09-18 11:34:30,503 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2019-09-18 11:34:30,673 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:34:30,946 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2019-09-18 11:34:31,070 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:34:31,372 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2019-09-18 11:34:31,510 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:31,805 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2019-09-18 11:34:31,940 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-18 11:34:32,299 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-18 11:34:34,059 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:34:34,906 WARN L191 SmtUtils]: Spent 845.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:35,891 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:34:36,356 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:34:38,077 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:34:38,924 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:34:39,848 WARN L191 SmtUtils]: Spent 917.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:40,754 WARN L191 SmtUtils]: Spent 905.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:41,675 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:42,596 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:44,480 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:46,363 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:34:47,534 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:48,082 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:49,225 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:34:49,774 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:34:51,559 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:34:52,428 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:53,417 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:34:53,884 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:34:55,642 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:34:56,510 WARN L191 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:34:57,456 WARN L191 SmtUtils]: Spent 940.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:58,387 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:59,313 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:00,253 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:02,193 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:04,136 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:05,278 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:35:05,812 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:35:06,945 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:35:07,488 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:35:09,267 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:35:10,126 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:35:11,870 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:35:12,729 WARN L191 SmtUtils]: Spent 857.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:35:13,713 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:35:14,186 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:35:15,101 WARN L191 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:16,024 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:16,944 WARN L191 SmtUtils]: Spent 918.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:17,861 WARN L191 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:19,765 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:21,679 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:22,827 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:35:23,363 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:35:24,490 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:35:25,024 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:35:26,814 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:35:27,669 WARN L191 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:35:28,654 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:35:29,114 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:35:30,844 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:35:31,697 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:35:32,617 WARN L191 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:33,542 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:34,455 WARN L191 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:35,382 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:37,271 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:39,182 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:40,329 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:35:40,869 WARN L191 SmtUtils]: Spent 538.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:35:41,990 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-09-18 11:35:42,532 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:35:44,685 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2019-09-18 11:35:45,556 WARN L191 SmtUtils]: Spent 870.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:35:47,309 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-09-18 11:35:48,169 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-09-18 11:35:49,156 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2019-09-18 11:35:49,627 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:35:50,547 WARN L191 SmtUtils]: Spent 914.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:51,443 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:52,368 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:53,297 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:35:55,211 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:57,106 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-09-18 11:35:57,474 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-09-18 11:35:57,578 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-18 11:35:57,834 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2019-09-18 11:35:57,956 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-18 11:35:58,210 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2019-09-18 11:35:58,333 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-18 11:35:58,754 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-18 11:35:58,962 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:35:59,584 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-09-18 11:35:59,892 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:36:00,606 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-18 11:36:02,686 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2019-09-18 11:36:03,676 WARN L191 SmtUtils]: Spent 988.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:36:04,124 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 11:36:04,227 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:36:06,512 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 203 DAG size of output: 184 [2019-09-18 11:36:07,534 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:36:10,232 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2019-09-18 11:36:13,420 WARN L191 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 211 DAG size of output: 198 [2019-09-18 11:36:14,718 WARN L191 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2019-09-18 11:36:15,156 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:36:17,672 WARN L191 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 217 DAG size of output: 204 [2019-09-18 11:36:18,827 WARN L191 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 195 [2019-09-18 11:36:22,366 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2019-09-18 11:36:24,011 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 11:36:28,768 WARN L191 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 263 DAG size of output: 246 [2019-09-18 11:36:28,881 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:36:29,108 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:36:29,368 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 82 [2019-09-18 11:36:31,763 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-18 11:36:32,547 WARN L191 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 11:36:33,824 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:36:34,676 WARN L191 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:36:36,297 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 11:36:36,688 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:36:38,042 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 11:36:38,453 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:36:39,742 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 11:36:40,160 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:36:41,414 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 11:36:41,822 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:36:44,329 WARN L191 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 11:36:44,735 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:36:47,304 WARN L191 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 11:36:47,736 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:36:49,577 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 301 DAG size of output: 288 [2019-09-18 11:36:50,461 WARN L191 SmtUtils]: Spent 882.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:36:51,324 WARN L191 SmtUtils]: Spent 861.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:36:52,185 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:36:53,340 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 98 [2019-09-18 11:36:53,477 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:36:53,903 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 98 [2019-09-18 11:36:54,050 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:36:54,928 WARN L191 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 112 [2019-09-18 11:36:55,353 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:36:55,869 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 99 [2019-09-18 11:36:56,015 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 11:36:56,673 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 113 [2019-09-18 11:36:56,854 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:36:57,329 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 11:36:57,784 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 11:36:59,007 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 142 DAG size of output: 131 [2019-09-18 11:36:59,559 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:37:00,746 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 142 DAG size of output: 131 [2019-09-18 11:37:01,299 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:37:02,464 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 153 DAG size of output: 128 [2019-09-18 11:37:02,647 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-18 11:37:04,346 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 152 DAG size of output: 137 [2019-09-18 11:37:04,894 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 11:37:06,595 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 152 DAG size of output: 137 [2019-09-18 11:37:07,349 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-18 11:37:08,048 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 141 [2019-09-18 11:37:08,276 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 11:37:09,028 WARN L191 SmtUtils]: Spent 748.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-18 11:37:09,989 WARN L191 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 112 [2019-09-18 11:37:10,416 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:37:11,799 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 166 DAG size of output: 153 [2019-09-18 11:37:12,682 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 143 [2019-09-18 11:37:12,932 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 11:37:13,753 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-09-18 11:37:14,726 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-09-18 11:37:15,747 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 146 [2019-09-18 11:37:16,004 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 11:37:16,980 WARN L191 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 148 [2019-09-18 11:37:17,249 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 11:37:18,321 WARN L191 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 159 [2019-09-18 11:37:18,621 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 11:37:19,688 WARN L191 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 158 [2019-09-18 11:37:19,979 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-18 11:37:21,218 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 191 DAG size of output: 168 [2019-09-18 11:37:21,541 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:37:21,671 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 66 [2019-09-18 11:37:21,852 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 66 [2019-09-18 11:37:23,136 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 199 DAG size of output: 171 [2019-09-18 11:37:23,460 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-09-18 11:37:24,731 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 201 DAG size of output: 176 [2019-09-18 11:37:25,085 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-09-18 11:37:30,676 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:37:30,894 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-18 11:37:32,900 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 271 DAG size of output: 236 [2019-09-18 11:37:33,448 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2019-09-18 11:37:34,252 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 45 [2019-09-18 11:37:34,505 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2019-09-18 11:37:34,610 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:37:34,715 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:37:34,819 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:37:35,747 WARN L191 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:37:36,175 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:37:37,058 WARN L191 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:37:37,482 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:37:37,888 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:37:38,086 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:37:40,141 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2019-09-18 11:37:41,100 WARN L191 SmtUtils]: Spent 957.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:37:43,311 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 196 DAG size of output: 183 [2019-09-18 11:37:44,313 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 183 [2019-09-18 11:37:46,975 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 180 DAG size of output: 176 [2019-09-18 11:37:49,959 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 210 DAG size of output: 197 [2019-09-18 11:37:51,090 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2019-09-18 11:37:51,515 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:37:53,959 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 217 DAG size of output: 204 [2019-09-18 11:37:57,532 WARN L191 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2019-09-18 11:37:59,105 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 11:38:03,661 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 263 DAG size of output: 246 [2019-09-18 11:38:03,964 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:38:04,219 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 82 [2019-09-18 11:38:06,543 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-18 11:38:07,326 WARN L191 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 11:38:08,993 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:38:09,813 WARN L191 SmtUtils]: Spent 819.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:38:11,429 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 11:38:11,821 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:38:13,145 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 202 DAG size of output: 180 [2019-09-18 11:38:13,535 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:38:14,765 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 11:38:15,171 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:38:16,412 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 201 DAG size of output: 182 [2019-09-18 11:38:16,816 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-18 11:38:19,253 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 11:38:19,661 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:38:22,086 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 200 DAG size of output: 184 [2019-09-18 11:38:22,496 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-18 11:38:24,228 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 301 DAG size of output: 288 [2019-09-18 11:38:25,057 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:38:25,905 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:38:26,721 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-09-18 11:38:28,391 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:28,818 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:29,702 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:30,126 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:30,530 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:38:30,732 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:38:31,655 WARN L191 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:32,080 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:32,969 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:33,392 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:33,796 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:38:33,995 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:38:35,056 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:35,478 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:36,363 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:36,781 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:37,193 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:38:37,419 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:38:38,502 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:38,929 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:39,815 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:40,243 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:40,653 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:38:40,853 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:38:41,921 WARN L191 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:42,348 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:43,232 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-18 11:38:43,655 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:38:44,065 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-09-18 11:38:44,269 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:38:44,309 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPower with input of size 76 for LOIs [2019-09-18 11:38:44,318 INFO L199 IcfgInterpreter]: Interpreting procedure PoCallDriver with input of size 76 for LOIs [2019-09-18 11:38:44,955 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2019-09-18 11:38:45,261 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 11:38:46,060 WARN L191 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2019-09-18 11:38:46,076 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioDeviceControl with input of size 84 for LOIs [2019-09-18 11:38:46,094 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio435DeviceControl with input of size 80 for LOIs [2019-09-18 11:38:47,307 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 185 DAG size of output: 172 [2019-09-18 11:38:47,775 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:38:48,874 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 193 DAG size of output: 172 [2019-09-18 11:38:49,336 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:38:51,030 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 194 DAG size of output: 186 [2019-09-18 11:38:51,861 WARN L191 SmtUtils]: Spent 829.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 11:38:53,052 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 186 DAG size of output: 167 [2019-09-18 11:38:53,501 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-18 11:38:54,855 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 208 DAG size of output: 179 [2019-09-18 11:38:55,345 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-09-18 11:38:55,494 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2019-09-18 11:38:55,708 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2019-09-18 11:38:57,730 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2019-09-18 11:38:58,683 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-09-18 11:38:59,000 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 11:38:59,309 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 11:39:01,372 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2019-09-18 11:39:02,341 WARN L191 SmtUtils]: Spent 968.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-18 11:39:04,398 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2019-09-18 11:39:05,389 WARN L191 SmtUtils]: Spent 990.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-18 11:39:07,431 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 210 DAG size of output: 199 [2019-09-18 11:39:08,418 WARN L191 SmtUtils]: Spent 987.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-18 11:39:08,838 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2019-09-18 11:39:09,036 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:39:11,393 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 221 DAG size of output: 196 [2019-09-18 11:39:11,898 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-09-18 11:39:14,869 WARN L191 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 220 DAG size of output: 205 [2019-09-18 11:39:15,851 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 11:39:18,811 WARN L191 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 220 DAG size of output: 205 [2019-09-18 11:39:19,792 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-18 11:39:21,200 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 223 DAG size of output: 209 [2019-09-18 11:39:21,771 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-18 11:39:21,919 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2019-09-18 11:39:23,678 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 238 DAG size of output: 186 [2019-09-18 11:39:24,507 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-09-18 11:39:26,936 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-18 11:39:28,617 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 237 DAG size of output: 210 [2019-09-18 11:39:29,202 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2019-09-18 11:39:30,517 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 11:39:31,871 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 11:39:32,332 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2019-09-18 11:39:32,527 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:39:34,249 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 240 DAG size of output: 219 [2019-09-18 11:39:34,878 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-09-18 11:39:35,018 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2019-09-18 11:39:36,800 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 241 DAG size of output: 220 [2019-09-18 11:39:37,431 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-18 11:39:37,580 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:39:37,723 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:39:39,512 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 244 DAG size of output: 225 [2019-09-18 11:39:40,161 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-09-18 11:39:40,458 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2019-09-18 11:39:40,603 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:39:41,022 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2019-09-18 11:39:41,217 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:39:43,064 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 254 DAG size of output: 231 [2019-09-18 11:39:43,731 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2019-09-18 11:39:43,946 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:39:45,967 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 257 DAG size of output: 235 [2019-09-18 11:39:46,650 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-09-18 11:39:47,066 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2019-09-18 11:39:47,262 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:39:47,474 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 13 [2019-09-18 11:39:47,705 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 13 [2019-09-18 11:39:49,710 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 270 DAG size of output: 242 [2019-09-18 11:39:50,429 WARN L191 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2019-09-18 11:39:50,592 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 43 [2019-09-18 11:39:52,739 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 273 DAG size of output: 248 [2019-09-18 11:39:53,467 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-09-18 11:39:53,626 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 43 [2019-09-18 11:39:53,925 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 13 [2019-09-18 11:39:54,159 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 13 [2019-09-18 11:39:54,631 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2019-09-18 11:39:54,825 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:39:55,010 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 10 [2019-09-18 11:39:55,152 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 10 [2019-09-18 11:39:55,341 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 10 [2019-09-18 11:39:55,487 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 10 [2019-09-18 11:39:55,677 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 10 [2019-09-18 11:39:55,826 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 10 [2019-09-18 11:39:59,717 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2019-09-18 11:39:59,892 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 11:40:00,239 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-09-18 11:40:00,396 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:03,064 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 337 DAG size of output: 302 [2019-09-18 11:40:03,948 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-09-18 11:40:04,103 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 43 [2019-09-18 11:40:04,544 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 11:40:04,719 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:04,871 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 10 [2019-09-18 11:40:05,031 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 10 [2019-09-18 11:40:05,566 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2019-09-18 11:40:05,761 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:40:05,762 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudio535DeviceControl with input of size 80 for LOIs [2019-09-18 11:40:08,573 WARN L191 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 239 DAG size of output: 236 [2019-09-18 11:40:09,937 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 236 [2019-09-18 11:40:10,251 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 71 [2019-09-18 11:40:10,391 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:40:10,970 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-09-18 11:40:11,254 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:40:11,614 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 11:40:11,790 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:15,436 WARN L191 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 254 DAG size of output: 250 [2019-09-18 11:40:15,665 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 19 [2019-09-18 11:40:15,972 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 71 [2019-09-18 11:40:16,110 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:40:16,432 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 71 [2019-09-18 11:40:16,563 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:40:17,143 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-09-18 11:40:17,428 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:40:17,797 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 11:40:17,971 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:18,130 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 19 [2019-09-18 11:40:18,436 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 71 [2019-09-18 11:40:18,566 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:40:18,848 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:40:19,125 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:40:19,346 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 19 [2019-09-18 11:40:19,562 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 19 [2019-09-18 11:40:20,169 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:40:20,460 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:40:25,148 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification. DAG size of input: 321 DAG size of output: 305 [2019-09-18 11:40:27,342 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification that was a NOOP. DAG size: 305 [2019-09-18 11:40:33,426 WARN L191 SmtUtils]: Spent 6.08 s on a formula simplification. DAG size of input: 336 DAG size of output: 319 [2019-09-18 11:40:33,554 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:40:33,657 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:40:33,994 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 82 [2019-09-18 11:40:39,715 WARN L191 SmtUtils]: Spent 5.66 s on a formula simplification. DAG size of input: 350 DAG size of output: 349 [2019-09-18 11:40:42,419 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification that was a NOOP. DAG size: 349 [2019-09-18 11:40:43,175 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 72 [2019-09-18 11:40:43,331 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:43,697 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-18 11:40:43,872 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:40:44,109 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 19 [2019-09-18 11:40:44,706 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:40:44,994 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:40:45,227 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 19 [2019-09-18 11:40:45,481 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 19 [2019-09-18 11:40:45,711 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 19 [2019-09-18 11:40:46,313 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:40:46,596 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:40:46,815 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 19 [2019-09-18 11:40:49,055 WARN L191 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 276 DAG size of output: 254 [2019-09-18 11:40:49,823 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 11:40:52,041 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 276 DAG size of output: 254 [2019-09-18 11:40:52,815 WARN L191 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 11:40:56,651 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 275 DAG size of output: 256 [2019-09-18 11:40:57,436 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 11:41:01,232 WARN L191 SmtUtils]: Spent 3.79 s on a formula simplification. DAG size of input: 275 DAG size of output: 256 [2019-09-18 11:41:02,024 WARN L191 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 11:41:05,862 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 274 DAG size of output: 258 [2019-09-18 11:41:06,658 WARN L191 SmtUtils]: Spent 795.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 11:41:10,485 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 274 DAG size of output: 258 [2019-09-18 11:41:11,299 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-09-18 11:41:11,465 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 19 [2019-09-18 11:41:12,143 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:41:12,420 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:41:12,420 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioIsPlayActive with input of size 72 for LOIs [2019-09-18 11:41:12,428 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioHPCdrDeviceControl with input of size 80 for LOIs [2019-09-18 11:41:12,767 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-09-18 11:41:12,925 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:41:12,936 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioAtapiDeviceControl with input of size 80 for LOIs [2019-09-18 11:41:13,274 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-09-18 11:41:13,429 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:41:14,035 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-18 11:41:14,319 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:41:14,319 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioPnp with input of size 84 for LOIs [2019-09-18 11:41:14,709 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-09-18 11:41:14,869 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:41:15,211 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 72 [2019-09-18 11:41:15,365 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:41:16,128 WARN L191 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 117 [2019-09-18 11:41:16,461 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:41:17,200 WARN L191 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 117 [2019-09-18 11:41:17,537 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:41:17,879 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:41:18,214 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:41:18,549 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:41:18,880 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:41:19,518 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2019-09-18 11:41:19,812 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:41:20,432 WARN L191 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2019-09-18 11:41:20,727 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:41:21,324 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2019-09-18 11:41:21,615 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:41:22,441 WARN L191 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 122 [2019-09-18 11:41:22,847 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-18 11:41:23,145 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:41:23,434 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:41:24,077 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 103 [2019-09-18 11:41:24,179 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 11:41:24,923 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 116 [2019-09-18 11:41:25,287 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 11:41:26,462 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 120 DAG size of output: 111 [2019-09-18 11:41:26,745 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 11:41:27,402 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 114 [2019-09-18 11:41:27,715 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 11:41:28,370 WARN L191 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 114 [2019-09-18 11:41:28,684 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 11:41:30,118 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 121 DAG size of output: 116 [2019-09-18 11:41:30,768 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 86 [2019-09-18 11:41:31,089 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:41:31,090 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioSendToNextDriver with input of size 72 for LOIs [2019-09-18 11:41:31,292 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 11:41:31,495 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-18 11:41:32,074 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-18 11:41:32,362 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:41:32,365 INFO L199 IcfgInterpreter]: Interpreting procedure AG_SetStatusAndReturn with input of size 7 for LOIs [2019-09-18 11:41:32,414 INFO L199 IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 3 for LOIs [2019-09-18 11:41:32,416 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioStartDevice with input of size 82 for LOIs [2019-09-18 11:41:32,717 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:41:32,997 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:41:33,343 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 79 [2019-09-18 11:41:33,503 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 11:41:33,503 INFO L199 IcfgInterpreter]: Interpreting procedure CdAudioForwardIrpSynchronous with input of size 79 for LOIs [2019-09-18 11:41:33,905 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:41:34,325 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 11:41:34,342 INFO L199 IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 1 for LOIs [2019-09-18 11:41:34,495 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-18 11:41:34,703 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-18 11:41:35,485 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2019-09-18 11:41:35,802 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-18 11:41:35,961 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2019-09-18 11:41:36,277 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-18 11:41:36,665 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-18 11:41:36,767 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 11:41:37,183 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-18 11:41:37,312 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 11:41:37,615 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 77 [2019-09-18 11:41:37,624 INFO L199 IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 30 for LOIs [2019-09-18 11:41:37,625 INFO L199 IcfgInterpreter]: Interpreting procedure HPCdrCompletion with input of size 16 for LOIs [2019-09-18 11:41:37,627 INFO L199 IcfgInterpreter]: Interpreting procedure SendSrbSynchronous with input of size 89 for LOIs [2019-09-18 11:41:37,643 INFO L199 IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 6 for LOIs [2019-09-18 11:41:37,776 INFO L199 IcfgInterpreter]: Interpreting procedure errorFn with input of size 1 for LOIs [2019-09-18 11:41:37,777 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 11:41:37,777 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 11:41:37,780 INFO L193 IcfgInterpreter]: Reachable states at location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 6422#true [2019-09-18 11:41:37,792 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 11:41:37,792 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 11:41:37,793 INFO L168 Benchmark]: Toolchain (without parser) took 517530.39 ms. Allocated memory was 134.2 MB in the beginning and 157.3 MB in the end (delta: 23.1 MB). Free memory was 86.7 MB in the beginning and 61.2 MB in the end (delta: 25.5 MB). Peak memory consumption was 48.6 MB. Max. memory is 7.1 GB. [2019-09-18 11:41:37,793 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 134.2 MB. Free memory was 107.2 MB in the beginning and 107.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 11:41:37,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 840.90 ms. Allocated memory was 134.2 MB in the beginning and 202.4 MB in the end (delta: 68.2 MB). Free memory was 86.5 MB in the beginning and 158.3 MB in the end (delta: -71.9 MB). Peak memory consumption was 31.5 MB. Max. memory is 7.1 GB. [2019-09-18 11:41:37,794 INFO L168 Benchmark]: Boogie Preprocessor took 115.54 ms. Allocated memory is still 202.4 MB. Free memory was 158.3 MB in the beginning and 152.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2019-09-18 11:41:37,794 INFO L168 Benchmark]: RCFGBuilder took 2362.50 ms. Allocated memory was 202.4 MB in the beginning and 258.5 MB in the end (delta: 56.1 MB). Free memory was 152.7 MB in the beginning and 193.7 MB in the end (delta: -41.0 MB). Peak memory consumption was 110.1 MB. Max. memory is 7.1 GB. [2019-09-18 11:41:37,794 INFO L168 Benchmark]: Sifa took 514207.48 ms. Allocated memory was 258.5 MB in the beginning and 157.3 MB in the end (delta: -101.2 MB). Free memory was 193.7 MB in the beginning and 61.2 MB in the end (delta: 132.6 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. [2019-09-18 11:41:37,795 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 134.2 MB. Free memory was 107.2 MB in the beginning and 107.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 840.90 ms. Allocated memory was 134.2 MB in the beginning and 202.4 MB in the end (delta: 68.2 MB). Free memory was 86.5 MB in the beginning and 158.3 MB in the end (delta: -71.9 MB). Peak memory consumption was 31.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 115.54 ms. Allocated memory is still 202.4 MB. Free memory was 158.3 MB in the beginning and 152.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2362.50 ms. Allocated memory was 202.4 MB in the beginning and 258.5 MB in the end (delta: 56.1 MB). Free memory was 152.7 MB in the beginning and 193.7 MB in the end (delta: -41.0 MB). Peak memory consumption was 110.1 MB. Max. memory is 7.1 GB. * Sifa took 514207.48 ms. Allocated memory was 258.5 MB in the beginning and 157.3 MB in the end (delta: -101.2 MB). Free memory was 193.7 MB in the beginning and 61.2 MB in the end (delta: 132.6 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 514162, ICFG_INTERPRETER_ENTERED_PROCEDURES: 22, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 4621, DAG_INTERPRETER_EARLY_EXITS: 48, TOOLS_POST_APPLICATIONS: 4284, TOOLS_POST_TIME[ms]: 1020, TOOLS_POST_CALL_APPLICATIONS: 314, TOOLS_POST_CALL_TIME[ms]: 10331, TOOLS_POST_RETURN_APPLICATIONS: 229, TOOLS_POST_RETURN_TIME[ms]: 1430, TOOLS_QUANTIFIERELIM_APPLICATIONS: 4768, TOOLS_QUANTIFIERELIM_TIME[ms]: 11911, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 4475, FLUID_QUERY_TIME[ms]: 89, FLUID_QUERIES: 4622, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 667, DOMAIN_JOIN_TIME[ms]: 498958, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 1, DOMAIN_ISSUBSETEQ_TIME[ms]: 0, DOMAIN_ISBOTTOM_APPLICATIONS: 586, DOMAIN_ISBOTTOM_TIME[ms]: 1650, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 5, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 4, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 1, CALL_SUMMARIZER_APPLICATIONS: 229, CALL_SUMMARIZER_CACHE_MISSES: 33, CALL_SUMMARIZER_OVERALL_TIME[ms]: 187462, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 187461, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 11, PATH_EXPR_TIME[ms]: 103, REGEX_TO_DAG_TIME[ms]: 16, DAG_COMPRESSION_TIME[ms]: 278, DAG_COMPRESSION_PROCESSED_NODES: 32798, DAG_COMPRESSION_RETAINED_NODES: 3689 - UnprovableResult [Line: 58]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 6422#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...