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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 16:00:48,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 16:00:48,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 16:00:48,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 16:00:48,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 16:00:48,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 16:00:48,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 16:00:48,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 16:00:48,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 16:00:48,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 16:00:48,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 16:00:48,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 16:00:48,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 16:00:48,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 16:00:48,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 16:00:48,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 16:00:48,634 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 16:00:48,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 16:00:48,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 16:00:48,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 16:00:48,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 16:00:48,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 16:00:48,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 16:00:48,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 16:00:48,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 16:00:48,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 16:00:48,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 16:00:48,645 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 16:00:48,646 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 16:00:48,647 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 16:00:48,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 16:00:48,648 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 16:00:48,648 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 16:00:48,649 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 16:00:48,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 16:00:48,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 16:00:48,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 16:00:48,651 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 16:00:48,651 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 16:00:48,652 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 16:00:48,653 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 16:00:48,653 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-17 16:00:48,667 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 16:00:48,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 16:00:48,668 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 16:00:48,668 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 16:00:48,669 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 16:00:48,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 16:00:48,669 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 16:00:48,669 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 16:00:48,669 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 16:00:48,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 16:00:48,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 16:00:48,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 16:00:48,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 16:00:48,670 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 16:00:48,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 16:00:48,671 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 16:00:48,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 16:00:48,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 16:00:48,671 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 16:00:48,672 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 16:00:48,672 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 16:00:48,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 16:00:48,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 16:00:48,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 16:00:48,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 16:00:48,673 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 16:00:48,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 16:00:48,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 16:00:48,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 16:00:48,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 16:00:48,715 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 16:00:48,723 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 16:00:48,725 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 16:00:48,725 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 16:00:48,726 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-09-17 16:00:48,797 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca56e89fc/0e16dbdf528d435398ff4178d15748d8/FLAG237bc62ee [2019-09-17 16:00:49,372 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 16:00:49,373 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2019-09-17 16:00:49,393 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca56e89fc/0e16dbdf528d435398ff4178d15748d8/FLAG237bc62ee [2019-09-17 16:00:49,614 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca56e89fc/0e16dbdf528d435398ff4178d15748d8 [2019-09-17 16:00:49,627 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 16:00:49,628 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 16:00:49,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 16:00:49,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 16:00:49,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 16:00:49,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 04:00:49" (1/1) ... [2019-09-17 16:00:49,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fec7f64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:49, skipping insertion in model container [2019-09-17 16:00:49,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 04:00:49" (1/1) ... [2019-09-17 16:00:49,640 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 16:00:49,715 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 16:00:50,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 16:00:50,217 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 16:00:50,362 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 16:00:50,391 INFO L192 MainTranslator]: Completed translation [2019-09-17 16:00:50,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:50 WrapperNode [2019-09-17 16:00:50,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 16:00:50,392 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 16:00:50,392 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 16:00:50,392 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 16:00:50,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:50" (1/1) ... [2019-09-17 16:00:50,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:50" (1/1) ... [2019-09-17 16:00:50,425 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:50" (1/1) ... [2019-09-17 16:00:50,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:50" (1/1) ... [2019-09-17 16:00:50,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:50" (1/1) ... [2019-09-17 16:00:50,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:50" (1/1) ... [2019-09-17 16:00:50,521 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:50" (1/1) ... [2019-09-17 16:00:50,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 16:00:50,542 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 16:00:50,542 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 16:00:50,542 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 16:00:50,543 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 04:00:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 16:00:50,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 16:00:50,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 16:00:50,626 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-17 16:00:50,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-17 16:00:50,627 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2019-09-17 16:00:50,628 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2019-09-17 16:00:50,628 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2019-09-17 16:00:50,628 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2019-09-17 16:00:50,628 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2019-09-17 16:00:50,629 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2019-09-17 16:00:50,629 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2019-09-17 16:00:50,630 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2019-09-17 16:00:50,630 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2019-09-17 16:00:50,630 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2019-09-17 16:00:50,630 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2019-09-17 16:00:50,630 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2019-09-17 16:00:50,632 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2019-09-17 16:00:50,632 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2019-09-17 16:00:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2019-09-17 16:00:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2019-09-17 16:00:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2019-09-17 16:00:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-17 16:00:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 16:00:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-17 16:00:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-17 16:00:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-17 16:00:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-17 16:00:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-17 16:00:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-17 16:00:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-17 16:00:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 16:00:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-17 16:00:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 16:00:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-17 16:00:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-17 16:00:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2019-09-17 16:00:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2019-09-17 16:00:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2019-09-17 16:00:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2019-09-17 16:00:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2019-09-17 16:00:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2019-09-17 16:00:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2019-09-17 16:00:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2019-09-17 16:00:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2019-09-17 16:00:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2019-09-17 16:00:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2019-09-17 16:00:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2019-09-17 16:00:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2019-09-17 16:00:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2019-09-17 16:00:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2019-09-17 16:00:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-17 16:00:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-17 16:00:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-17 16:00:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-17 16:00:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-17 16:00:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-17 16:00:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-17 16:00:50,639 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-17 16:00:50,639 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2019-09-17 16:00:50,639 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2019-09-17 16:00:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-17 16:00:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 16:00:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-17 16:00:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 16:00:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 16:00:51,213 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 16:00:51,356 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-09-17 16:00:51,356 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-09-17 16:00:51,367 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 16:00:51,443 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-09-17 16:00:51,443 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-09-17 16:00:51,479 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 16:00:51,510 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-17 16:00:51,511 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-17 16:00:51,607 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 16:00:51,677 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: #res := 0; [2019-09-17 16:00:51,677 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-17 16:00:51,677 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-17 16:00:51,682 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 16:00:51,850 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-09-17 16:00:51,850 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2019-09-17 16:00:51,851 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 16:00:51,886 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-17 16:00:51,886 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-17 16:00:51,912 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 16:00:51,930 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-17 16:00:51,930 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-17 16:00:51,934 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 16:00:52,123 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2019-09-17 16:00:52,123 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2019-09-17 16:00:52,137 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-17 16:00:52,142 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-17 16:00:52,142 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-17 16:00:52,716 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 16:00:52,716 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-17 16:00:52,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 04:00:52 BoogieIcfgContainer [2019-09-17 16:00:52,718 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 16:00:52,718 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 16:00:52,718 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 16:00:52,718 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 16:00:52,720 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 04:00:52" (1/1) ... [2019-09-17 16:00:52,720 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-17 16:00:52,745 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 16:00:52,745 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 16:00:52,759 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 16:00:52,771 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 16:00:52,772 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 16:00:53,131 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-17 16:00:53,419 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 57 [2019-09-17 16:00:53,443 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 101 for LOIs [2019-09-17 16:00:53,885 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 47 [2019-09-17 16:00:54,166 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 20 [2019-09-17 16:00:55,098 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-09-17 16:00:55,227 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-17 16:00:55,563 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-17 16:00:56,042 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2019-09-17 16:00:56,268 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 16:00:56,766 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2019-09-17 16:00:57,284 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-17 16:00:57,525 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-17 16:00:58,072 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2019-09-17 16:00:58,491 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 71 [2019-09-17 16:00:58,684 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-17 16:00:59,165 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2019-09-17 16:00:59,377 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 16:00:59,593 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 16:01:00,004 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2019-09-17 16:01:03,108 WARN L191 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 174 DAG size of output: 166 [2019-09-17 16:01:04,160 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-17 16:01:05,377 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 179 [2019-09-17 16:01:08,205 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 208 DAG size of output: 185 [2019-09-17 16:01:08,555 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-17 16:01:08,740 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 67 [2019-09-17 16:01:11,113 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 203 DAG size of output: 184 [2019-09-17 16:01:12,196 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 184 [2019-09-17 16:01:13,650 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 200 [2019-09-17 16:01:16,000 WARN L191 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 238 DAG size of output: 184 [2019-09-17 16:01:17,113 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 185 [2019-09-17 16:01:18,247 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 185 [2019-09-17 16:01:18,665 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-09-17 16:01:20,470 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 197 DAG size of output: 185 [2019-09-17 16:01:22,558 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 216 DAG size of output: 211 [2019-09-17 16:01:23,618 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 211 [2019-09-17 16:01:24,017 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-17 16:01:25,962 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2019-09-17 16:01:28,285 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 227 DAG size of output: 216 [2019-09-17 16:01:29,399 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 216 [2019-09-17 16:01:29,812 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-17 16:01:32,272 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 221 DAG size of output: 206 [2019-09-17 16:01:35,280 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 214 DAG size of output: 198 [2019-09-17 16:01:35,829 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-17 16:01:36,726 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 181 [2019-09-17 16:01:38,389 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 277 DAG size of output: 206 [2019-09-17 16:01:39,153 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2019-09-17 16:01:39,550 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-17 16:01:41,028 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 223 DAG size of output: 206 [2019-09-17 16:01:43,380 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 247 DAG size of output: 218 [2019-09-17 16:01:44,413 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 218 [2019-09-17 16:01:44,860 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-17 16:01:47,136 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 233 DAG size of output: 217 [2019-09-17 16:01:49,570 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 241 DAG size of output: 235 [2019-09-17 16:01:50,792 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 235 [2019-09-17 16:01:51,200 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-17 16:01:53,905 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 240 DAG size of output: 229 [2019-09-17 16:01:56,544 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 256 DAG size of output: 245 [2019-09-17 16:01:57,816 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 245 [2019-09-17 16:01:58,253 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-17 16:02:01,177 WARN L191 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 258 DAG size of output: 241 [2019-09-17 16:02:04,439 WARN L191 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 264 DAG size of output: 253 [2019-09-17 16:02:06,021 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 253 [2019-09-17 16:02:06,466 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-09-17 16:02:09,902 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 273 DAG size of output: 254 [2019-09-17 16:02:12,972 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 266 DAG size of output: 251 [2019-09-17 16:02:14,478 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 251 [2019-09-17 16:02:14,900 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-17 16:02:18,218 WARN L191 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 256 DAG size of output: 244 [2019-09-17 16:02:21,883 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 293 DAG size of output: 284 [2019-09-17 16:02:23,666 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 284 [2019-09-17 16:02:24,086 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-17 16:02:27,582 WARN L191 SmtUtils]: Spent 3.49 s on a formula simplification. DAG size of input: 289 DAG size of output: 271 [2019-09-17 16:02:31,434 WARN L191 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 298 DAG size of output: 286 [2019-09-17 16:02:33,324 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification that was a NOOP. DAG size: 286 [2019-09-17 16:02:33,720 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-17 16:02:37,615 WARN L191 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 291 DAG size of output: 276 [2019-09-17 16:02:41,015 WARN L191 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2019-09-17 16:02:42,581 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-17 16:02:45,200 WARN L191 SmtUtils]: Spent 2.62 s on a formula simplification that was a NOOP. DAG size: 274 [2019-09-17 16:02:50,766 WARN L191 SmtUtils]: Spent 5.56 s on a formula simplification. DAG size of input: 328 DAG size of output: 274 [2019-09-17 16:02:54,733 WARN L191 SmtUtils]: Spent 3.96 s on a formula simplification that was a NOOP. DAG size: 376 [2019-09-17 16:02:58,736 WARN L191 SmtUtils]: Spent 4.00 s on a formula simplification that was a NOOP. DAG size: 376 [2019-09-17 16:02:59,158 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-17 16:03:07,166 WARN L191 SmtUtils]: Spent 8.01 s on a formula simplification. DAG size of input: 388 DAG size of output: 375 [2019-09-17 16:03:15,919 WARN L191 SmtUtils]: Spent 8.75 s on a formula simplification. DAG size of input: 432 DAG size of output: 416 [2019-09-17 16:03:20,202 WARN L191 SmtUtils]: Spent 4.28 s on a formula simplification that was a NOOP. DAG size: 416 [2019-09-17 16:03:20,612 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-17 16:03:29,700 WARN L191 SmtUtils]: Spent 9.09 s on a formula simplification. DAG size of input: 421 DAG size of output: 408 [2019-09-17 16:03:32,066 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-17 16:03:32,847 WARN L191 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 16:03:36,444 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 309 DAG size of output: 305 [2019-09-17 16:03:39,228 WARN L191 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 381 DAG size of output: 286 [2019-09-17 16:03:40,581 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 16:03:40,840 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 41 [2019-09-17 16:03:40,988 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 16:03:41,244 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 41 [2019-09-17 16:03:41,399 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 16:03:41,669 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 41 [2019-09-17 16:03:41,896 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-17 16:03:42,169 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-17 16:03:42,444 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-17 16:03:42,732 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 16:03:42,921 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 16:03:43,106 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 16:03:43,306 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 42 [2019-09-17 16:03:43,497 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2019-09-17 16:03:43,627 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 42 [2019-09-17 16:03:43,815 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2019-09-17 16:03:43,952 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 42 [2019-09-17 16:03:44,182 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2019-09-17 16:03:44,539 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2019-09-17 16:03:44,890 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2019-09-17 16:03:45,002 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-17 16:03:50,497 WARN L191 SmtUtils]: Spent 5.20 s on a formula simplification. DAG size of input: 387 DAG size of output: 384 [2019-09-17 16:03:53,071 WARN L191 SmtUtils]: Spent 2.57 s on a formula simplification that was a NOOP. DAG size: 384 [2019-09-17 16:03:53,450 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-17 16:03:58,723 WARN L191 SmtUtils]: Spent 5.27 s on a formula simplification. DAG size of input: 396 DAG size of output: 384 [2019-09-17 16:04:07,915 WARN L191 SmtUtils]: Spent 9.18 s on a formula simplification. DAG size of input: 432 DAG size of output: 419 [2019-09-17 16:04:12,474 WARN L191 SmtUtils]: Spent 4.56 s on a formula simplification that was a NOOP. DAG size: 419 [2019-09-17 16:04:12,881 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-17 16:04:21,247 WARN L191 SmtUtils]: Spent 8.36 s on a formula simplification. DAG size of input: 425 DAG size of output: 403 [2019-09-17 16:04:29,142 WARN L191 SmtUtils]: Spent 7.89 s on a formula simplification. DAG size of input: 429 DAG size of output: 422 [2019-09-17 16:04:33,062 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-17 16:04:33,464 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-17 16:04:41,489 WARN L191 SmtUtils]: Spent 8.02 s on a formula simplification. DAG size of input: 428 DAG size of output: 407 [2019-09-17 16:04:49,292 WARN L191 SmtUtils]: Spent 7.79 s on a formula simplification. DAG size of input: 435 DAG size of output: 425 [2019-09-17 16:04:53,138 WARN L191 SmtUtils]: Spent 3.85 s on a formula simplification that was a NOOP. DAG size: 425 [2019-09-17 16:04:53,537 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-17 16:05:01,710 WARN L191 SmtUtils]: Spent 8.17 s on a formula simplification. DAG size of input: 431 DAG size of output: 418 [2019-09-17 16:05:12,910 WARN L191 SmtUtils]: Spent 11.16 s on a formula simplification. DAG size of input: 523 DAG size of output: 520 [2019-09-17 16:05:18,400 WARN L191 SmtUtils]: Spent 5.49 s on a formula simplification that was a NOOP. DAG size: 520 [2019-09-17 16:05:18,799 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-17 16:05:30,159 WARN L191 SmtUtils]: Spent 11.36 s on a formula simplification. DAG size of input: 524 DAG size of output: 517 [2019-09-17 16:05:34,483 WARN L191 SmtUtils]: Spent 4.32 s on a formula simplification that was a NOOP. DAG size: 517 [2019-09-17 16:05:38,794 WARN L191 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 517 [2019-09-17 16:05:39,185 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-17 16:05:47,976 WARN L191 SmtUtils]: Spent 8.79 s on a formula simplification. DAG size of input: 519 DAG size of output: 517 [2019-09-17 16:05:50,158 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 128 DAG size of output: 111 [2019-09-17 16:05:50,589 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-17 16:05:50,774 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-17 16:05:51,724 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 112 [2019-09-17 16:05:51,975 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 16:05:52,195 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-17 16:05:53,356 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 163 DAG size of output: 127 [2019-09-17 16:05:53,839 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-17 16:05:54,025 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-17 16:05:55,038 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-09-17 16:05:56,419 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 170 DAG size of output: 154 [2019-09-17 16:05:57,076 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 16:05:57,257 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:05:58,547 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 156 [2019-09-17 16:06:00,290 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 211 DAG size of output: 173 [2019-09-17 16:06:01,106 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-09-17 16:06:01,293 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:06:03,082 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 193 DAG size of output: 172 [2019-09-17 16:06:04,628 WARN L191 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 225 DAG size of output: 205 [2019-09-17 16:06:05,349 WARN L191 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-09-17 16:06:05,523 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 16:06:07,068 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 218 DAG size of output: 206 [2019-09-17 16:06:09,336 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 235 DAG size of output: 207 [2019-09-17 16:06:10,420 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 16:06:10,607 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:06:12,641 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 223 DAG size of output: 203 [2019-09-17 16:06:13,346 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 168 [2019-09-17 16:06:13,671 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-17 16:06:14,263 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2019-09-17 16:06:15,500 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 245 DAG size of output: 179 [2019-09-17 16:06:17,926 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 228 [2019-09-17 16:06:19,066 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 228 [2019-09-17 16:06:19,241 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 16:06:21,319 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2019-09-17 16:06:23,875 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 259 DAG size of output: 238 [2019-09-17 16:06:25,076 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 238 [2019-09-17 16:06:25,265 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 16:06:27,788 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 249 DAG size of output: 239 [2019-09-17 16:06:29,729 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 239 DAG size of output: 209 [2019-09-17 16:06:30,662 WARN L191 SmtUtils]: Spent 931.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-09-17 16:06:32,403 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 217 [2019-09-17 16:06:36,349 WARN L191 SmtUtils]: Spent 3.94 s on a formula simplification. DAG size of input: 271 DAG size of output: 232 [2019-09-17 16:06:39,000 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 270 DAG size of output: 246 [2019-09-17 16:06:40,267 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 246 [2019-09-17 16:06:40,454 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:06:43,118 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 263 DAG size of output: 246 [2019-09-17 16:06:45,965 WARN L191 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 238 DAG size of output: 216 [2019-09-17 16:06:47,265 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 216 [2019-09-17 16:06:49,806 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 265 [2019-09-17 16:06:55,471 WARN L191 SmtUtils]: Spent 5.66 s on a formula simplification. DAG size of input: 330 DAG size of output: 273 [2019-09-17 16:06:59,395 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 312 [2019-09-17 16:07:03,343 WARN L191 SmtUtils]: Spent 3.95 s on a formula simplification that was a NOOP. DAG size: 312 [2019-09-17 16:07:03,944 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-09-17 16:07:09,170 WARN L191 SmtUtils]: Spent 5.23 s on a formula simplification. DAG size of input: 316 DAG size of output: 312 [2019-09-17 16:07:13,192 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 16:07:13,448 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 41 [2019-09-17 16:07:13,599 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 16:07:13,852 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 41 [2019-09-17 16:07:14,002 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 16:07:14,261 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 41 [2019-09-17 16:07:14,373 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-17 16:07:14,554 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 16:07:14,662 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-17 16:07:14,843 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 16:07:14,952 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-17 16:07:15,133 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 16:07:15,260 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 16:07:15,455 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 16:07:15,652 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 16:07:15,834 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 42 [2019-09-17 16:07:16,097 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 42 [2019-09-17 16:07:16,363 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 42 [2019-09-17 16:07:16,774 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2019-09-17 16:07:17,130 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2019-09-17 16:07:17,245 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-17 16:07:21,328 WARN L191 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 339 DAG size of output: 336 [2019-09-17 16:07:23,279 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 336 [2019-09-17 16:07:23,436 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 16:07:27,282 WARN L191 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 340 DAG size of output: 336 [2019-09-17 16:07:34,800 WARN L191 SmtUtils]: Spent 7.48 s on a formula simplification. DAG size of input: 356 DAG size of output: 347 [2019-09-17 16:07:37,201 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 347 [2019-09-17 16:07:37,362 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 16:07:42,122 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 350 DAG size of output: 344 [2019-09-17 16:07:47,489 WARN L191 SmtUtils]: Spent 5.36 s on a formula simplification. DAG size of input: 365 DAG size of output: 353 [2019-09-17 16:07:50,033 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 353 [2019-09-17 16:07:50,189 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 16:07:55,646 WARN L191 SmtUtils]: Spent 5.46 s on a formula simplification. DAG size of input: 356 DAG size of output: 352 [2019-09-17 16:07:59,375 WARN L191 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 274 DAG size of output: 249 [2019-09-17 16:07:59,508 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-17 16:07:59,663 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:07:59,863 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:08:00,061 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:08:06,153 WARN L191 SmtUtils]: Spent 6.08 s on a formula simplification. DAG size of input: 367 DAG size of output: 359 [2019-09-17 16:08:09,024 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 359 [2019-09-17 16:08:09,193 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 16:08:15,236 WARN L191 SmtUtils]: Spent 6.04 s on a formula simplification. DAG size of input: 362 DAG size of output: 356 [2019-09-17 16:08:21,514 WARN L191 SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 372 DAG size of output: 364 [2019-09-17 16:08:24,595 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification that was a NOOP. DAG size: 364 [2019-09-17 16:08:24,826 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 16:08:31,009 WARN L191 SmtUtils]: Spent 6.18 s on a formula simplification. DAG size of input: 367 DAG size of output: 359 [2019-09-17 16:08:37,436 WARN L191 SmtUtils]: Spent 6.41 s on a formula simplification. DAG size of input: 380 DAG size of output: 368 [2019-09-17 16:08:40,604 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 16:08:40,771 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 16:08:47,397 WARN L191 SmtUtils]: Spent 6.63 s on a formula simplification. DAG size of input: 369 DAG size of output: 369 [2019-09-17 16:08:48,504 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 126 DAG size of output: 120 [2019-09-17 16:08:49,028 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-17 16:08:49,676 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 16:08:50,796 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 154 DAG size of output: 120 [2019-09-17 16:08:51,893 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 126 DAG size of output: 120 [2019-09-17 16:08:52,414 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-17 16:08:53,073 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 16:08:54,217 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 154 DAG size of output: 120 [2019-09-17 16:08:57,934 WARN L191 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 352 DAG size of output: 339 [2019-09-17 16:08:59,712 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 339 [2019-09-17 16:08:59,949 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-17 16:09:03,755 WARN L191 SmtUtils]: Spent 3.80 s on a formula simplification. DAG size of input: 343 DAG size of output: 339 [2019-09-17 16:09:07,817 WARN L191 SmtUtils]: Spent 4.06 s on a formula simplification. DAG size of input: 355 DAG size of output: 345 [2019-09-17 16:09:09,771 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 345 [2019-09-17 16:09:10,004 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-17 16:09:14,187 WARN L191 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 349 DAG size of output: 342 [2019-09-17 16:09:15,639 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 370 DAG size of output: 112 [2019-09-17 16:09:15,837 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:09:16,048 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:09:16,244 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 16:09:19,675 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification that was a NOOP. DAG size: 385 [2019-09-17 16:09:23,102 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification that was a NOOP. DAG size: 385 [2019-09-17 16:09:23,294 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 16:09:30,200 WARN L191 SmtUtils]: Spent 6.90 s on a formula simplification. DAG size of input: 388 DAG size of output: 383 [2019-09-17 16:09:37,215 WARN L191 SmtUtils]: Spent 7.00 s on a formula simplification. DAG size of input: 414 DAG size of output: 401 [2019-09-17 16:09:40,580 WARN L191 SmtUtils]: Spent 3.36 s on a formula simplification that was a NOOP. DAG size: 401 [2019-09-17 16:09:40,749 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 16:09:47,637 WARN L191 SmtUtils]: Spent 6.89 s on a formula simplification. DAG size of input: 402 DAG size of output: 402 [2019-09-17 16:09:50,981 WARN L191 SmtUtils]: Spent 3.34 s on a formula simplification that was a NOOP. DAG size: 402 [2019-09-17 16:09:54,358 WARN L191 SmtUtils]: Spent 3.38 s on a formula simplification that was a NOOP. DAG size: 402 [2019-09-17 16:09:54,527 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 16:10:01,581 WARN L191 SmtUtils]: Spent 7.05 s on a formula simplification. DAG size of input: 402 DAG size of output: 402 [2019-09-17 16:10:05,933 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 70 [2019-09-17 16:10:06,049 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 16:10:06,302 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-09-17 16:10:06,556 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-17 16:10:06,683 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 16:10:06,954 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2019-09-17 16:10:07,181 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-09-17 16:10:07,626 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 70 [2019-09-17 16:10:07,738 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 16:10:07,886 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-17 16:10:08,154 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 70 [2019-09-17 16:10:08,464 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-17 16:10:08,724 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 70 [2019-09-17 16:10:09,020 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 75 [2019-09-17 16:10:09,315 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 76 [2019-09-17 16:10:09,437 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 16:10:09,604 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 16:10:09,888 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 76 [2019-09-17 16:10:10,168 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2019-09-17 16:10:10,292 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 16:10:10,459 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 16:10:10,736 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 76 [2019-09-17 16:10:10,859 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 16:10:10,981 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 16:10:11,151 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 16:10:11,431 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 76 [2019-09-17 16:10:13,198 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2019-09-17 16:10:14,015 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-17 16:10:14,379 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 16:10:16,105 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 209 DAG size of output: 172 [2019-09-17 16:10:16,979 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 138 [2019-09-17 16:10:17,250 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-17 16:10:17,647 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 16:10:18,473 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 145 [2019-09-17 16:10:19,324 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 138 [2019-09-17 16:10:19,595 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-17 16:10:20,008 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 16:10:20,853 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 145 [2019-09-17 16:10:21,719 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 138 [2019-09-17 16:10:21,998 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-17 16:10:22,396 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 16:10:23,227 WARN L191 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 145 [2019-09-17 16:10:24,083 WARN L191 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 138 [2019-09-17 16:10:24,355 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-17 16:10:24,759 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-17 16:10:25,600 WARN L191 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 145 [2019-09-17 16:10:27,279 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 149 DAG size of output: 139 [2019-09-17 16:10:27,561 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 16:10:27,955 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 16:10:28,777 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 145 [2019-09-17 16:10:30,445 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 149 DAG size of output: 139 [2019-09-17 16:10:30,725 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 16:10:31,114 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 16:10:31,942 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 145 [2019-09-17 16:10:33,597 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 149 DAG size of output: 139 [2019-09-17 16:10:33,871 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-17 16:10:34,270 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-17 16:10:35,099 WARN L191 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 145 [2019-09-17 16:10:36,241 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 185 DAG size of output: 170 [2019-09-17 16:10:36,779 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-17 16:10:37,142 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 16:10:38,184 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 201 DAG size of output: 170 [2019-09-17 16:10:38,950 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-17 16:10:39,179 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-09-17 16:10:39,284 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-17 16:10:39,530 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-09-17 16:10:39,763 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2019-09-17 16:10:39,878 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-17 16:10:40,124 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-09-17 16:10:40,367 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 72 [2019-09-17 16:10:40,485 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 16:10:40,737 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-17 16:10:41,047 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 46 [2019-09-17 16:10:41,384 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2019-09-17 16:10:41,537 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-17 16:10:41,857 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 80 [2019-09-17 16:10:42,204 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2019-09-17 16:10:42,360 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-17 16:10:42,678 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 83 [2019-09-17 16:10:43,153 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2019-09-17 16:10:43,391 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-17 16:10:43,880 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2019-09-17 16:10:44,138 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-17 16:10:44,264 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-17 16:10:44,530 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-17 16:10:44,761 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-17 16:10:44,981 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-17 16:10:45,420 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2019-09-17 16:10:45,711 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-17 16:10:45,993 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-17 16:10:46,594 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2019-09-17 16:10:46,885 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-17 16:10:47,176 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-17 16:10:47,803 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 116 [2019-09-17 16:10:48,219 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-17 16:10:48,393 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 16:10:48,773 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 93 [2019-09-17 16:10:51,291 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 245 DAG size of output: 202 [2019-09-17 16:10:52,212 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-09-17 16:10:52,630 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:10:54,650 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 234 DAG size of output: 205 [2019-09-17 16:10:56,595 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 245 DAG size of output: 202 [2019-09-17 16:10:57,508 WARN L191 SmtUtils]: Spent 912.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-09-17 16:10:57,905 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:10:59,981 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 234 DAG size of output: 205 [2019-09-17 16:11:01,945 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 245 DAG size of output: 202 [2019-09-17 16:11:02,842 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-09-17 16:11:03,243 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:11:05,282 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 234 DAG size of output: 205 [2019-09-17 16:11:07,409 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 254 DAG size of output: 214 [2019-09-17 16:11:08,374 WARN L191 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2019-09-17 16:11:08,746 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 16:11:11,053 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 244 DAG size of output: 209 [2019-09-17 16:11:13,857 WARN L191 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 223 DAG size of output: 183 [2019-09-17 16:11:14,296 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-17 16:11:14,887 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-09-17 16:11:16,144 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 246 DAG size of output: 186 [2019-09-17 16:11:18,931 WARN L191 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 223 DAG size of output: 183 [2019-09-17 16:11:19,374 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-17 16:11:19,932 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-09-17 16:11:21,214 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 246 DAG size of output: 186 [2019-09-17 16:11:24,009 WARN L191 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 223 DAG size of output: 183 [2019-09-17 16:11:24,460 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-17 16:11:24,985 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-09-17 16:11:26,239 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 246 DAG size of output: 186 [2019-09-17 16:11:29,046 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 223 DAG size of output: 183 [2019-09-17 16:11:29,488 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-17 16:11:30,027 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-09-17 16:11:31,300 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 246 DAG size of output: 186 [2019-09-17 16:11:34,471 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 196 DAG size of output: 191 [2019-09-17 16:11:35,507 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-17 16:11:35,918 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-17 16:11:38,171 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 225 DAG size of output: 194 [2019-09-17 16:11:41,346 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 196 DAG size of output: 191 [2019-09-17 16:11:42,364 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-17 16:11:42,772 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-17 16:11:45,033 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 225 DAG size of output: 194 [2019-09-17 16:11:47,785 WARN L191 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2019-09-17 16:11:49,164 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 225 [2019-09-17 16:11:49,575 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:11:52,662 WARN L191 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-17 16:11:55,208 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 234 DAG size of output: 226 [2019-09-17 16:11:56,464 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 226 [2019-09-17 16:11:56,873 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:11:59,643 WARN L191 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-17 16:12:02,816 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 196 DAG size of output: 191 [2019-09-17 16:12:03,860 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-17 16:12:04,275 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-17 16:12:06,527 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 225 DAG size of output: 194 [2019-09-17 16:12:09,688 WARN L191 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 196 DAG size of output: 191 [2019-09-17 16:12:10,729 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-17 16:12:11,139 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-17 16:12:13,390 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 225 DAG size of output: 194 [2019-09-17 16:12:16,118 WARN L191 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2019-09-17 16:12:17,497 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 225 [2019-09-17 16:12:17,899 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:12:21,028 WARN L191 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-17 16:12:23,591 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 234 DAG size of output: 226 [2019-09-17 16:12:24,841 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 226 [2019-09-17 16:12:25,254 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:12:28,032 WARN L191 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-17 16:12:31,183 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 196 DAG size of output: 191 [2019-09-17 16:12:32,208 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-17 16:12:32,623 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-17 16:12:34,878 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 225 DAG size of output: 194 [2019-09-17 16:12:38,023 WARN L191 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 196 DAG size of output: 191 [2019-09-17 16:12:39,058 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-17 16:12:39,467 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-17 16:12:41,735 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 225 DAG size of output: 194 [2019-09-17 16:12:44,472 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2019-09-17 16:12:45,847 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 225 [2019-09-17 16:12:46,255 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:12:49,340 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-17 16:12:51,920 WARN L191 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 234 DAG size of output: 226 [2019-09-17 16:12:53,192 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 226 [2019-09-17 16:12:53,602 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:12:56,413 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 239 DAG size of output: 226 [2019-09-17 16:12:59,549 WARN L191 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 196 DAG size of output: 191 [2019-09-17 16:13:00,585 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-17 16:13:00,999 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-17 16:13:03,231 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 225 DAG size of output: 194 [2019-09-17 16:13:06,407 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 196 DAG size of output: 191 [2019-09-17 16:13:07,449 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-17 16:13:07,856 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-17 16:13:10,116 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 225 DAG size of output: 194 [2019-09-17 16:13:14,270 WARN L191 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 285 DAG size of output: 223 [2019-09-17 16:13:15,487 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 223 [2019-09-17 16:13:15,941 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:13:18,684 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 236 DAG size of output: 223 [2019-09-17 16:13:22,871 WARN L191 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 285 DAG size of output: 223 [2019-09-17 16:13:24,109 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 223 [2019-09-17 16:13:24,519 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:13:27,278 WARN L191 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 236 DAG size of output: 223 [2019-09-17 16:13:31,455 WARN L191 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 285 DAG size of output: 223 [2019-09-17 16:13:32,695 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 223 [2019-09-17 16:13:33,104 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-17 16:13:35,829 WARN L191 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 236 DAG size of output: 223 [2019-09-17 16:13:39,151 WARN L191 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 261 DAG size of output: 207 [2019-09-17 16:13:40,042 WARN L191 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 16:13:40,411 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-17 16:13:42,318 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 238 DAG size of output: 210 [2019-09-17 16:13:42,958 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 55 [2019-09-17 16:13:43,216 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 56 [2019-09-17 16:13:43,516 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-09-17 16:13:43,665 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 16:13:43,833 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 16:13:44,150 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70 [2019-09-17 16:13:44,577 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-17 16:13:45,240 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-09-17 16:13:45,402 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 16:13:45,558 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 16:13:45,989 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2019-09-17 16:13:46,441 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 97 [2019-09-17 16:13:46,653 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-17 16:13:47,173 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 98 [2019-09-17 16:13:47,465 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2019-09-17 16:13:47,586 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-17 16:13:47,904 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54