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/floppy_simpl4.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 11:33:19,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:33:19,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:33:19,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:33:19,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:33:19,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:33:19,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:33:19,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:33:19,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:33:19,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:33:19,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:33:19,951 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:33:19,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:33:19,953 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:33:19,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:33:19,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:33:19,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:33:19,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:33:19,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:33:19,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:33:19,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:33:19,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:33:19,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:33:19,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:33:19,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:33:19,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:33:19,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:33:19,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:33:19,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:33:19,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:33:19,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:33:19,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:33:19,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:33:19,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:33:19,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:33:19,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:33:19,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:33:19,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:33:19,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:33:19,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:33:19,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:33:19,994 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 11:33:20,009 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:33:20,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:33:20,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:33:20,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:33:20,010 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:33:20,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:33:20,011 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:33:20,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:33:20,011 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:33:20,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:33:20,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:33:20,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:33:20,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:33:20,012 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:33:20,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:33:20,013 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:33:20,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:33:20,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:33:20,013 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:33:20,013 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:33:20,014 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:33:20,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:33:20,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:33:20,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:33:20,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:33:20,015 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:33:20,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:33:20,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:33:20,015 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 11:33:20,063 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:33:20,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:33:20,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:33:20,080 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:33:20,081 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:33:20,081 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-1.c [2019-09-18 11:33:20,142 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c6682ac9/99eeeec938a04796860f0f10d3b8fe58/FLAGef2c5beb8 [2019-09-18 11:33:20,646 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:33:20,647 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-1.c [2019-09-18 11:33:20,661 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c6682ac9/99eeeec938a04796860f0f10d3b8fe58/FLAGef2c5beb8 [2019-09-18 11:33:20,986 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c6682ac9/99eeeec938a04796860f0f10d3b8fe58 [2019-09-18 11:33:20,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:33:20,997 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:33:20,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:33:20,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:33:21,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:33:21,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:33:20" (1/1) ... [2019-09-18 11:33:21,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc41cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21, skipping insertion in model container [2019-09-18 11:33:21,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:33:20" (1/1) ... [2019-09-18 11:33:21,011 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:33:21,076 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:33:21,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:33:21,606 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:33:21,749 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:33:21,783 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:33:21,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21 WrapperNode [2019-09-18 11:33:21,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:33:21,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:33:21,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:33:21,784 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:33:21,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21" (1/1) ... [2019-09-18 11:33:21,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21" (1/1) ... [2019-09-18 11:33:21,814 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21" (1/1) ... [2019-09-18 11:33:21,814 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21" (1/1) ... [2019-09-18 11:33:21,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21" (1/1) ... [2019-09-18 11:33:21,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21" (1/1) ... [2019-09-18 11:33:21,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21" (1/1) ... [2019-09-18 11:33:21,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:33:21,883 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:33:21,883 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:33:21,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:33:21,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:33:21" (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 11:33:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:33:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:33:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-18 11:33:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2019-09-18 11:33:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2019-09-18 11:33:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2019-09-18 11:33:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2019-09-18 11:33:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2019-09-18 11:33:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2019-09-18 11:33:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2019-09-18 11:33:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-18 11:33:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:33:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2019-09-18 11:33:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2019-09-18 11:33:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2019-09-18 11:33:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2019-09-18 11:33:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2019-09-18 11:33:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-18 11:33:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-18 11:33:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-18 11:33:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-18 11:33:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-18 11:33:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2019-09-18 11:33:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2019-09-18 11:33:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-18 11:33:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2019-09-18 11:33:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2019-09-18 11:33:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2019-09-18 11:33:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2019-09-18 11:33:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-18 11:33:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:33:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 11:33:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:33:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-18 11:33:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-18 11:33:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2019-09-18 11:33:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2019-09-18 11:33:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2019-09-18 11:33:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2019-09-18 11:33:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2019-09-18 11:33:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2019-09-18 11:33:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2019-09-18 11:33:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2019-09-18 11:33:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2019-09-18 11:33:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2019-09-18 11:33:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2019-09-18 11:33:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-18 11:33:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-18 11:33:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-18 11:33:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2019-09-18 11:33:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2019-09-18 11:33:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-18 11:33:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2019-09-18 11:33:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2019-09-18 11:33:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2019-09-18 11:33:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2019-09-18 11:33:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-18 11:33:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-18 11:33:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-18 11:33:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2019-09-18 11:33:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-18 11:33:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:33:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-18 11:33:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:33:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:33:22,284 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:22,404 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:22,404 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:22,420 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:22,433 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:22,433 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:22,439 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:22,806 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-18 11:33:22,806 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-18 11:33:22,815 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:22,975 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2019-09-18 11:33:22,975 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2019-09-18 11:33:23,013 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:23,037 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-18 11:33:23,037 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-18 11:33:23,210 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:23,223 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:23,223 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:23,224 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:23,239 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:23,239 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:23,239 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:23,259 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:23,259 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:23,324 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:23,371 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-09-18 11:33:23,372 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-09-18 11:33:23,374 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:23,618 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2019-09-18 11:33:23,619 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2019-09-18 11:33:23,690 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:23,697 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:23,697 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:23,697 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:23,708 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:23,708 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:23,709 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-18 11:33:23,715 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-18 11:33:23,716 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-18 11:33:23,728 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:33:23,728 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 11:33:23,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:33:23 BoogieIcfgContainer [2019-09-18 11:33:23,731 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:33:23,731 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:33:23,731 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:33:23,732 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:33:23,733 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:33:23" (1/1) ... [2019-09-18 11:33:23,734 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 11:33:23,760 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 11:33:23,760 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:33:23,777 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:33:23,786 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:33:23,787 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:33:24,074 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 104 for LOIs [2019-09-18 11:33:25,836 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:26,435 WARN L191 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:27,748 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:28,358 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:29,695 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:30,328 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:31,683 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:32,306 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:33,616 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:34,189 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:35,462 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:36,051 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:37,266 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:37,857 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:39,104 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:39,694 WARN L191 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:40,913 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:41,497 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:42,736 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:43,318 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:44,507 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:45,093 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:46,278 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-09-18 11:33:46,875 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-18 11:33:48,206 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 155 DAG size of output: 146 [2019-09-18 11:33:48,799 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 11:33:50,073 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 155 DAG size of output: 146 [2019-09-18 11:33:50,667 WARN L191 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 11:33:51,907 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 154 DAG size of output: 146 [2019-09-18 11:33:52,478 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 11:33:53,675 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 154 DAG size of output: 146 [2019-09-18 11:33:54,233 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 11:33:55,467 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 158 DAG size of output: 146 [2019-09-18 11:33:56,030 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-18 11:33:57,249 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 152 DAG size of output: 140 [2019-09-18 11:33:57,815 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 11:33:59,047 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-09-18 11:33:59,665 WARN L191 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:00,881 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-09-18 11:34:01,493 WARN L191 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:02,703 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 148 DAG size of output: 140 [2019-09-18 11:34:03,287 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 11:34:04,565 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 155 DAG size of output: 147 [2019-09-18 11:34:05,170 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:06,393 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 155 DAG size of output: 147 [2019-09-18 11:34:06,994 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:08,263 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 156 DAG size of output: 147 [2019-09-18 11:34:08,891 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:10,134 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 156 DAG size of output: 147 [2019-09-18 11:34:10,761 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:11,930 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 148 DAG size of output: 140 [2019-09-18 11:34:12,510 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 11:34:13,842 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 155 DAG size of output: 147 [2019-09-18 11:34:14,486 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:15,773 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 155 DAG size of output: 147 [2019-09-18 11:34:16,429 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:17,753 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 156 DAG size of output: 147 [2019-09-18 11:34:18,380 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:19,708 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 156 DAG size of output: 147 [2019-09-18 11:34:20,304 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:21,547 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 152 DAG size of output: 140 [2019-09-18 11:34:22,121 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 11:34:23,335 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-09-18 11:34:23,944 WARN L191 SmtUtils]: Spent 607.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:25,169 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-09-18 11:34:25,784 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:27,023 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 152 DAG size of output: 140 [2019-09-18 11:34:27,579 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 11:34:28,766 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-09-18 11:34:29,354 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:30,567 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-09-18 11:34:31,163 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 11:34:31,649 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 80 [2019-09-18 11:34:31,860 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 11:34:33,341 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 11:34:34,066 WARN L191 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:35,530 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 11:34:36,265 WARN L191 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:37,735 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 11:34:38,463 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:39,952 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 11:34:40,666 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:42,147 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 11:34:42,866 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:44,359 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 11:34:45,072 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:46,549 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 11:34:47,265 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:48,749 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 11:34:49,471 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:50,963 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-18 11:34:51,691 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:34:52,074 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:52,395 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:52,715 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:53,036 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:53,357 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:53,678 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:54,012 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:54,344 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:54,676 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:54,996 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:55,321 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:55,645 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:55,969 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:34:56,226 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 69 [2019-09-18 11:34:57,533 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 35 [2019-09-18 11:34:57,874 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 40 [2019-09-18 11:34:57,989 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2019-09-18 11:34:58,101 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 35 [2019-09-18 11:34:58,252 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 38 [2019-09-18 11:34:58,544 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 11:35:00,107 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2019-09-18 11:35:00,220 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 11:35:00,872 WARN L191 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2019-09-18 11:35:00,983 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 11:35:01,161 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2019-09-18 11:35:01,884 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2019-09-18 11:35:02,204 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:35:02,833 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2019-09-18 11:35:03,160 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:35:04,209 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2019-09-18 11:35:04,511 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 11:35:05,540 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2019-09-18 11:35:05,840 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 11:35:06,171 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:35:06,564 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:35:06,850 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2019-09-18 11:35:07,053 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2019-09-18 11:35:07,282 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 53 [2019-09-18 11:35:07,484 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 53 [2019-09-18 11:35:07,697 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-18 11:35:07,888 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:35:08,060 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:35:08,721 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 11:35:08,925 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2019-09-18 11:35:09,218 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2019-09-18 11:35:09,439 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:35:09,560 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:35:09,682 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:35:09,805 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:35:09,912 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 11:35:10,053 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:10,172 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 11:35:10,397 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 11:35:10,624 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-18 11:35:10,787 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-18 11:35:11,017 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2019-09-18 11:35:11,272 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2019-09-18 11:35:11,523 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2019-09-18 11:35:11,733 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:35:11,927 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:35:12,702 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:35:12,942 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2019-09-18 11:35:13,047 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-18 11:35:13,268 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2019-09-18 11:35:13,373 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-18 11:35:13,503 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:35:13,632 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:35:13,764 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:35:13,893 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-18 11:35:14,024 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:35:14,168 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 11:35:14,308 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 11:35:14,731 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 11:35:15,106 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 11:35:15,577 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 11:35:16,043 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:35:16,393 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:35:16,938 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 11:35:17,168 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:17,862 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 87 [2019-09-18 11:35:18,167 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 11:35:18,861 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 87 [2019-09-18 11:35:19,167 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 11:35:19,440 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:35:19,707 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:35:19,997 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:35:20,267 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:35:21,049 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 124 [2019-09-18 11:35:21,426 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:35:22,872 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 158 DAG size of output: 157 [2019-09-18 11:35:23,474 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 11:35:23,707 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:24,253 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 11:35:24,482 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:24,959 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 11:35:25,189 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:25,665 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2019-09-18 11:35:25,890 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 11:35:26,012 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 12 [2019-09-18 11:35:26,368 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-18 11:35:26,491 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 11:35:26,739 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-18 11:35:26,946 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 74 [2019-09-18 11:35:27,579 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:35:27,809 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:28,320 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:35:28,564 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:29,067 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 11:35:29,313 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:29,880 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:35:30,129 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:30,361 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:30,590 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:31,101 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:35:31,332 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:31,563 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:31,792 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:35:32,254 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 75 [2019-09-18 11:35:32,477 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:35:32,728 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2019-09-18 11:35:33,232 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-09-18 11:35:33,342 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:35:33,647 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2019-09-18 11:35:33,802 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 11:35:33,953 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 11:35:34,102 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-18 11:35:35,452 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 154 DAG size of output: 145 [2019-09-18 11:35:36,040 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 11:35:37,323 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 154 DAG size of output: 145 [2019-09-18 11:35:37,910 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 11:35:39,125 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 151 DAG size of output: 145 [2019-09-18 11:35:39,711 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 11:35:39,834 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 40 [2019-09-18 11:35:41,184 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 163 DAG size of output: 153 [2019-09-18 11:35:41,754 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:35:42,815 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 11:35:43,869 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 11:35:45,989 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 176 DAG size of output: 162 [2019-09-18 11:35:46,998 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 162 [2019-09-18 11:35:50,053 WARN L191 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 184 DAG size of output: 179 [2019-09-18 11:35:51,558 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 179 [2019-09-18 11:35:53,728 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 182 DAG size of output: 168 [2019-09-18 11:35:54,769 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 168 [2019-09-18 11:35:57,884 WARN L191 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 189 DAG size of output: 185 [2019-09-18 11:35:59,513 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 185 [2019-09-18 11:36:01,845 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 186 DAG size of output: 172 [2019-09-18 11:36:02,955 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:36:06,252 WARN L191 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2019-09-18 11:36:07,887 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 189 [2019-09-18 11:36:10,325 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 190 DAG size of output: 176 [2019-09-18 11:36:11,496 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 176 [2019-09-18 11:36:14,867 WARN L191 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2019-09-18 11:36:16,144 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 151 DAG size of output: 145 [2019-09-18 11:36:16,735 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 11:36:17,984 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 153 DAG size of output: 153 [2019-09-18 11:36:18,598 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:36:19,826 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 153 DAG size of output: 153 [2019-09-18 11:36:20,446 WARN L191 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:36:21,709 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 153 DAG size of output: 153 [2019-09-18 11:36:22,305 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:36:23,683 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 153 DAG size of output: 141 [2019-09-18 11:36:23,920 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 11:36:25,248 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 153 DAG size of output: 141 [2019-09-18 11:36:25,480 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 11:36:26,161 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 141 [2019-09-18 11:36:26,388 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-09-18 11:36:27,718 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 155 DAG size of output: 149 [2019-09-18 11:36:28,336 WARN L191 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 11:36:29,649 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 155 DAG size of output: 149 [2019-09-18 11:36:30,280 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 11:36:31,573 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 155 DAG size of output: 149 [2019-09-18 11:36:32,204 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 11:36:33,499 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 168 DAG size of output: 157 [2019-09-18 11:36:34,107 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 11:36:35,225 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 174 [2019-09-18 11:36:36,324 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 174 [2019-09-18 11:36:38,483 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 180 DAG size of output: 166 [2019-09-18 11:36:39,540 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:36:42,719 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 185 DAG size of output: 182 [2019-09-18 11:36:44,051 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 154 DAG size of output: 153 [2019-09-18 11:36:44,665 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:36:45,921 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 154 DAG size of output: 153 [2019-09-18 11:36:46,530 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:36:47,766 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 154 DAG size of output: 153 [2019-09-18 11:36:48,374 WARN L191 SmtUtils]: Spent 607.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-18 11:36:49,658 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 155 DAG size of output: 149 [2019-09-18 11:36:50,291 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 11:36:51,603 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2019-09-18 11:36:52,243 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-18 11:36:53,556 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2019-09-18 11:36:54,190 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-18 11:36:55,489 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2019-09-18 11:36:56,111 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-18 11:36:56,304 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2019-09-18 11:36:56,842 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 30 [2019-09-18 11:36:57,930 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2019-09-18 11:36:58,455 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:36:59,198 WARN L191 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 150 [2019-09-18 11:36:59,472 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:37:00,050 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 150 [2019-09-18 11:37:00,327 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:37:01,582 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 164 DAG size of output: 154 [2019-09-18 11:37:02,169 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 11:37:04,319 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 174 DAG size of output: 174 [2019-09-18 11:37:05,397 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 174 [2019-09-18 11:37:07,529 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 177 DAG size of output: 163 [2019-09-18 11:37:08,564 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 11:37:11,626 WARN L191 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 188 DAG size of output: 182 [2019-09-18 11:37:12,733 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2019-09-18 11:37:13,253 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:37:13,430 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 6 [2019-09-18 11:37:13,585 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 6 [2019-09-18 11:37:14,629 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2019-09-18 11:37:15,145 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:37:15,873 WARN L191 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 150 [2019-09-18 11:37:16,157 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:37:16,735 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 150 [2019-09-18 11:37:17,017 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:37:17,605 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-18 11:37:17,897 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 11:37:18,481 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-18 11:37:18,776 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 11:37:19,368 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-18 11:37:19,662 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 11:37:19,914 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2019-09-18 11:37:20,121 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-18 11:37:21,244 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2019-09-18 11:37:21,763 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:37:22,565 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 171 [2019-09-18 11:37:22,764 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:37:22,883 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:37:23,005 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:37:23,127 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:37:24,478 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 155 DAG size of output: 152 [2019-09-18 11:37:25,142 WARN L191 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:37:26,280 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:37:27,427 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:37:27,710 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:28,035 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:28,360 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:28,685 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:29,012 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:29,337 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:29,663 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:29,986 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:30,312 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:30,638 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:30,963 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:31,288 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:31,614 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2019-09-18 11:37:31,872 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 69 [2019-09-18 11:37:32,631 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2019-09-18 11:37:32,747 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 11:37:33,396 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2019-09-18 11:37:33,512 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-18 11:37:33,687 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2019-09-18 11:37:34,400 WARN L191 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2019-09-18 11:37:34,712 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:37:35,334 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2019-09-18 11:37:35,643 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:37:36,675 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2019-09-18 11:37:36,978 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 11:37:38,008 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2019-09-18 11:37:38,311 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-18 11:37:38,609 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:37:38,898 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-18 11:37:39,162 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 73 [2019-09-18 11:37:39,265 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:39,814 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 11:37:40,452 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 11:37:40,832 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-09-18 11:37:41,284 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:37:41,648 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:37:42,202 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 11:37:42,433 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:43,127 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 87 [2019-09-18 11:37:43,435 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 11:37:44,127 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 87 [2019-09-18 11:37:44,434 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 11:37:44,717 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:37:45,001 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:37:45,287 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:37:45,568 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-18 11:37:46,338 WARN L191 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 124 [2019-09-18 11:37:46,724 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:37:48,156 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 158 DAG size of output: 157 [2019-09-18 11:37:48,707 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 11:37:48,938 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:49,472 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-18 11:37:49,703 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:50,184 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 11:37:50,415 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:50,917 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2019-09-18 11:37:51,149 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 11:37:51,524 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2019-09-18 11:37:51,650 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-18 11:37:51,967 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 74 [2019-09-18 11:37:52,572 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:37:52,802 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:53,314 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:37:53,544 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:54,022 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-09-18 11:37:54,252 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:54,777 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:37:55,006 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:55,235 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:55,466 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:55,983 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-09-18 11:37:56,215 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:56,448 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:56,680 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 11:37:57,135 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 75 [2019-09-18 11:37:57,354 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:37:57,545 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:37:57,666 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:37:57,788 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:37:57,910 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:37:59,262 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 155 DAG size of output: 152 [2019-09-18 11:37:59,920 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:38:01,049 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:38:02,193 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:38:04,559 WARN L191 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 180 DAG size of output: 174 [2019-09-18 11:38:05,581 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 174 [2019-09-18 11:38:07,811 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 180 DAG size of output: 174 [2019-09-18 11:38:08,835 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 174 [2019-09-18 11:38:11,139 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 171 [2019-09-18 11:38:12,227 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 171 [2019-09-18 11:38:14,521 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 171 [2019-09-18 11:38:15,612 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 171 [2019-09-18 11:38:17,900 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 171 [2019-09-18 11:38:18,992 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 171 [2019-09-18 11:38:21,288 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 179 DAG size of output: 171 [2019-09-18 11:38:22,382 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 171 [2019-09-18 11:38:24,702 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 178 DAG size of output: 177 [2019-09-18 11:38:25,828 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 177 [2019-09-18 11:38:27,965 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 173 DAG size of output: 166 [2019-09-18 11:38:28,972 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:38:29,998 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 11:38:30,999 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-09-18 11:38:32,937 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification that was a NOOP. DAG size: 202 [2019-09-18 11:38:34,877 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification that was a NOOP. DAG size: 202 [2019-09-18 11:38:37,792 WARN L191 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 183 DAG size of output: 179 [2019-09-18 11:38:40,703 WARN L191 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 183 DAG size of output: 179 [2019-09-18 11:38:42,948 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 179 DAG size of output: 169 [2019-09-18 11:38:43,980 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 11:38:46,195 WARN L191 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 179 DAG size of output: 169 [2019-09-18 11:38:47,225 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 11:38:48,403 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 188 [2019-09-18 11:38:49,556 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 188 [2019-09-18 11:38:50,713 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 188 [2019-09-18 11:38:51,864 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 188 [2019-09-18 11:38:54,222 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 172 [2019-09-18 11:38:55,299 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:38:57,596 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 179 DAG size of output: 172 [2019-09-18 11:38:58,678 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:39:00,964 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 179 DAG size of output: 172 [2019-09-18 11:39:02,041 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:39:04,316 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 179 DAG size of output: 172 [2019-09-18 11:39:05,389 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:39:09,374 WARN L191 SmtUtils]: Spent 3.98 s on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2019-09-18 11:39:13,369 WARN L191 SmtUtils]: Spent 3.99 s on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2019-09-18 11:39:13,730 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 7 [2019-09-18 11:39:14,090 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 7 [2019-09-18 11:39:17,092 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 181 DAG size of output: 176 [2019-09-18 11:39:20,111 WARN L191 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 181 DAG size of output: 176 [2019-09-18 11:39:23,232 WARN L191 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 181 DAG size of output: 176 [2019-09-18 11:39:26,230 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 181 DAG size of output: 176 [2019-09-18 11:39:28,956 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-09-18 11:39:30,119 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 11:39:32,522 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-09-18 11:39:33,656 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 11:39:36,051 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-09-18 11:39:37,203 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 11:39:39,644 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-09-18 11:39:40,800 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 11:39:43,191 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-09-18 11:39:44,347 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 11:39:46,768 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2019-09-18 11:39:47,964 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 193 [2019-09-18 11:39:50,392 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2019-09-18 11:39:51,583 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:39:54,067 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2019-09-18 11:39:55,362 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:39:56,701 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 11:39:58,028 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 11:39:59,350 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 11:40:00,685 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-18 11:40:02,080 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 217 [2019-09-18 11:40:03,470 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 217 [2019-09-18 11:40:05,934 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2019-09-18 11:40:07,118 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 193 [2019-09-18 11:40:09,537 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2019-09-18 11:40:10,711 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:40:11,941 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 194 [2019-09-18 11:40:13,122 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 194 [2019-09-18 11:40:33,878 WARN L191 SmtUtils]: Spent 2.89 s on a formula simplification that was a NOOP. DAG size: 232 [2019-09-18 11:40:36,366 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2019-09-18 11:40:37,622 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 191 [2019-09-18 11:40:45,256 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2019-09-18 11:40:46,480 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 185 [2019-09-18 11:40:48,943 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2019-09-18 11:40:51,372 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2019-09-18 11:40:52,581 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 185 [2019-09-18 11:40:55,043 WARN L191 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2019-09-18 11:40:56,723 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2019-09-18 11:40:57,374 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:40:58,035 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 11:40:58,703 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 11:41:00,142 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2019-09-18 11:41:00,787 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:41:02,106 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2019-09-18 11:41:02,745 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:41:04,117 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 155 DAG size of output: 155 [2019-09-18 11:41:04,793 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-18 11:41:05,935 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:41:07,089 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:41:08,201 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:41:09,318 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:41:10,687 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 155 DAG size of output: 152 [2019-09-18 11:41:11,345 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:41:12,689 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 155 DAG size of output: 152 [2019-09-18 11:41:13,333 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:41:14,712 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-18 11:41:15,407 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 11:41:16,756 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 157 DAG size of output: 155 [2019-09-18 11:41:18,090 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 157 DAG size of output: 155 [2019-09-18 11:41:19,446 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2019-09-18 11:41:20,086 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:41:21,416 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2019-09-18 11:41:22,066 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:41:23,428 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 155 DAG size of output: 155 [2019-09-18 11:41:24,109 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-18 11:41:25,255 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:41:26,400 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 180 [2019-09-18 11:41:27,497 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:41:28,600 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 11:41:29,969 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 155 DAG size of output: 152 [2019-09-18 11:41:30,629 WARN L191 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:41:31,964 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 155 DAG size of output: 152 [2019-09-18 11:41:32,620 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:41:34,005 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-18 11:41:34,695 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 11:41:36,130 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 155 DAG size of output: 152 [2019-09-18 11:41:36,793 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-09-18 11:41:37,913 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:41:39,041 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 11:41:40,390 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2019-09-18 11:41:41,027 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:41:42,392 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 153 DAG size of output: 150 [2019-09-18 11:41:43,034 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-18 11:41:43,688 WARN L191 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 11:41:44,348 WARN L191 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-18 11:41:44,443 INFO L199 IcfgInterpreter]: Interpreting procedure FloppyDeviceControl with input of size 88 for LOIs [2019-09-18 11:41:47,993 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 262 DAG size of output: 256 [2019-09-18 11:41:49,501 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 256 [2019-09-18 11:41:52,809 WARN L191 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 261 DAG size of output: 253 [2019-09-18 11:41:54,391 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 253 [2019-09-18 11:41:57,701 WARN L191 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 261 DAG size of output: 253 [2019-09-18 11:41:59,287 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 253 [2019-09-18 11:42:02,573 WARN L191 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 261 DAG size of output: 253 [2019-09-18 11:42:04,155 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 253 [2019-09-18 11:42:07,430 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 261 DAG size of output: 253 [2019-09-18 11:42:09,014 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 253 [2019-09-18 11:42:12,361 WARN L191 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 261 DAG size of output: 253 [2019-09-18 11:42:13,947 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 253 [2019-09-18 11:42:17,217 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 261 DAG size of output: 253 [2019-09-18 11:42:18,794 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 253 [2019-09-18 11:42:22,081 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 260 DAG size of output: 259 [2019-09-18 11:42:23,659 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 11:42:27,035 WARN L191 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 255 DAG size of output: 248 [2019-09-18 11:42:28,526 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 248 [2019-09-18 11:42:31,610 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 255 DAG size of output: 248 [2019-09-18 11:42:33,102 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 248 [2019-09-18 11:42:36,084 WARN L191 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 249 DAG size of output: 249 [2019-09-18 11:42:37,564 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 249 [2019-09-18 11:42:41,623 WARN L191 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 265 DAG size of output: 261 [2019-09-18 11:42:44,867 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 261 DAG size of output: 251 [2019-09-18 11:42:46,357 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 251 [2019-09-18 11:42:49,574 WARN L191 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 261 DAG size of output: 251 [2019-09-18 11:42:51,090 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 251 [2019-09-18 11:42:52,699 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 268 [2019-09-18 11:42:54,325 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 268 [2019-09-18 11:42:55,978 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 272 [2019-09-18 11:42:59,279 WARN L191 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 261 DAG size of output: 254 [2019-09-18 11:43:00,846 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 11:43:04,115 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 261 DAG size of output: 254 [2019-09-18 11:43:05,690 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 11:43:08,979 WARN L191 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 261 DAG size of output: 254 [2019-09-18 11:43:10,545 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 254 [2019-09-18 11:43:14,700 WARN L191 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 263 DAG size of output: 258 [2019-09-18 11:43:18,888 WARN L191 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 263 DAG size of output: 258 [2019-09-18 11:43:23,082 WARN L191 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 263 DAG size of output: 258 [2019-09-18 11:43:27,264 WARN L191 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 263 DAG size of output: 258 [2019-09-18 11:43:31,420 WARN L191 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 263 DAG size of output: 258 [2019-09-18 11:43:35,592 WARN L191 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 263 DAG size of output: 258 [2019-09-18 11:43:35,726 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 3 [2019-09-18 11:43:35,840 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 3 [2019-09-18 11:43:35,955 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 3 [2019-09-18 11:43:36,066 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 3 [2019-09-18 11:43:36,182 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 3 [2019-09-18 11:43:36,297 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 3 [2019-09-18 11:43:39,968 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:43:41,629 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:43:45,054 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:43:46,709 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:43:50,108 WARN L191 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:43:51,753 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:43:55,185 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:43:56,835 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:44:00,287 WARN L191 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:44:01,964 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:44:05,394 WARN L191 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:44:07,058 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:44:10,480 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:44:12,140 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:44:15,585 WARN L191 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:44:17,233 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:44:20,632 WARN L191 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:44:22,299 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:44:25,719 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:44:27,366 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:44:30,809 WARN L191 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 264 DAG size of output: 260 [2019-09-18 11:44:32,454 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 11:44:36,007 WARN L191 SmtUtils]: Spent 3.55 s on a formula simplification. DAG size of input: 274 DAG size of output: 273 [2019-09-18 11:44:37,765 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 11:44:41,253 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 279 DAG size of output: 275 [2019-09-18 11:44:42,941 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 11:44:46,472 WARN L191 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 279 DAG size of output: 275 [2019-09-18 11:44:48,160 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 11:44:51,635 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-18 11:44:53,339 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 11:44:56,801 WARN L191 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-09-18 11:44:58,484 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 273 [2019-09-18 11:44:58,792 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:44:58,977 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:44:59,083 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:44:59,212 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:44:59,392 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:44:59,497 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:44:59,624 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:44:59,732 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:44:59,862 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:44:59,990 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:00,126 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:00,311 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:00,418 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:00,545 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:00,653 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:00,781 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:00,908 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:01,053 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:01,161 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:01,290 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:01,417 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:01,550 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:01,679 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:01,812 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:01,947 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:02,070 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:02,255 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:02,367 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:02,497 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:02,608 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:02,737 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:02,867 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:03,003 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:03,110 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:03,239 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:03,369 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:03,502 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:03,631 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:03,767 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:03,901 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:04,025 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:04,135 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:04,265 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:04,394 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:04,529 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:04,660 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:04,796 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:04,931 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:05,056 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:05,185 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:05,319 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:05,454 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:05,577 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:05,712 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:05,839 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:05,963 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:06,065 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:06,250 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:06,360 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:06,491 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:06,602 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:06,731 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:06,861 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:06,997 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:07,105 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:07,235 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:07,365 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:07,498 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:07,629 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:07,764 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:07,900 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:08,025 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:08,134 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:08,265 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:08,395 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:08,533 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:08,664 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:08,803 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:08,938 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:09,065 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:09,195 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:09,332 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:09,470 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:09,592 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:09,731 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:09,857 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:09,979 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:10,082 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:10,189 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:10,319 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:10,450 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:10,586 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:10,716 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:10,854 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:10,990 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:11,118 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:11,248 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:11,383 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:11,522 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:11,648 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:11,787 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:11,910 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:12,033 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:12,136 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:12,266 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:12,402 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:12,541 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:12,665 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:12,800 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:12,926 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:13,049 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:13,285 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:13,412 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:13,535 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:13,761 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:13,863 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:14,212 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:14,316 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:14,445 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:14,553 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:14,686 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:14,813 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:14,948 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:15,057 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:15,182 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:15,310 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:15,443 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:15,571 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:15,706 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:15,840 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:15,964 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:16,072 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:16,200 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:16,328 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:16,463 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:16,593 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:16,731 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:16,866 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:16,989 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:17,115 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:17,253 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:17,385 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:17,509 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:17,645 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:17,768 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:17,894 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:17,996 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:18,107 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:18,237 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:18,367 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:18,505 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:18,636 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:18,773 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:18,908 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:19,036 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:19,165 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:19,299 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:19,436 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:19,559 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:19,698 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:19,825 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:19,950 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:20,053 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:20,184 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:20,316 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:20,452 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:20,577 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:20,714 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:20,839 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:20,965 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:21,199 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:21,324 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:21,449 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:21,555 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:21,679 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:21,782 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:21,883 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:22,061 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2019-09-18 11:45:22,191 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:22,321 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:22,458 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:22,587 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:22,725 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:22,860 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:22,985 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:23,114 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:23,254 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:23,389 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:23,514 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:23,653 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:23,779 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:23,905 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:24,008 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:24,136 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:24,274 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:24,408 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:24,533 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:24,667 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:24,792 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:24,918 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:25,154 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:25,279 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:25,405 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:25,509 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:25,635 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:25,738 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:26,035 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-18 11:45:26,173 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:26,310 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:26,432 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:26,569 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:26,695 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:26,821 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:26,923 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:27,060 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:27,183 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:27,308 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:27,533 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:27,636 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:27,937 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-18 11:45:28,063 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:28,187 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:28,289 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:28,424 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:28,817 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-18 11:45:28,962 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:29,103 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:29,332 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-18 11:45:30,023 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:30,247 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:30,380 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:30,537 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:30,904 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:31,130 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:31,254 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:31,390 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:31,779 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:32,004 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:32,131 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:32,264 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:32,489 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:32,611 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:32,744 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:32,865 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:33,001 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:33,135 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:33,264 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:33,432 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:33,655 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:33,759 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:33,885 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:34,009 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:34,147 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:34,372 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:34,496 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:34,630 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:34,757 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:34,893 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:35,028 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:35,157 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:35,259 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:35,386 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:35,509 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:35,647 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:35,773 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:35,910 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:36,047 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:36,175 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:36,303 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:36,439 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:36,575 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:36,707 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:36,846 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:36,977 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:37,110 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:37,223 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:37,388 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:37,614 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:37,715 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:37,840 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:37,963 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:38,101 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:38,326 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:38,453 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:38,590 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:38,716 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:38,853 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:38,988 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:39,122 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:39,348 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:39,473 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:39,608 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:39,734 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:39,870 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:40,007 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:40,139 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:40,261 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:40,398 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:40,534 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:40,662 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:40,798 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:40,929 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:41,060 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:41,172 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:41,398 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:41,525 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:41,661 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:41,789 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:41,926 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:42,065 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:42,198 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:42,325 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:42,462 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:42,599 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:42,732 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:42,865 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:42,997 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:43,129 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:43,240 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:43,366 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:43,503 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:43,638 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:43,768 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:43,904 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:44,035 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:44,166 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:44,276 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:44,410 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:44,540 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:44,672 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:44,785 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:44,914 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:45,024 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:45,134 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:45,608 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:45,793 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:45,904 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:46,020 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:46,128 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:46,305 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:46,491 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:46,680 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:46,857 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:47,058 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:47,249 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:47,435 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:47,570 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:47,749 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:47,925 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:48,111 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:48,286 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:48,435 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:48,558 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:48,676 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:48,801 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:48,935 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:49,069 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:49,196 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:49,330 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:49,458 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:49,588 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:49,698 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:49,801 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:49,928 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:50,054 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:50,191 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:50,318 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:50,456 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:50,591 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:50,723 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:50,848 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:50,986 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:51,123 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:51,254 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:51,391 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:51,521 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:51,655 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:51,764 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:51,890 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:52,026 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:52,163 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:52,295 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:52,432 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:52,565 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:52,695 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:52,807 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:52,941 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:53,072 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:53,203 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:53,314 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:53,447 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:53,558 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:53,669 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:53,846 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-18 11:45:53,973 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:54,098 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:54,233 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:54,357 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:54,492 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:54,625 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:54,754 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:54,879 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:55,014 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:55,150 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:55,280 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:55,418 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:55,549 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:55,678 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:55,786 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:55,909 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:56,047 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:56,181 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:56,314 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:56,449 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:56,581 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:56,711 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:56,820 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:56,955 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:57,084 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:57,218 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:57,328 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:57,461 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:57,572 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:57,681 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:57,888 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2019-09-18 11:45:58,024 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:58,160 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:58,291 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:58,428 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:58,559 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:58,689 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:58,797 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:58,936 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:45:59,064 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:59,197 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:59,305 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:59,435 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:45:59,547 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:59,655 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:45:59,870 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-18 11:46:00,002 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:46:00,133 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:46:00,244 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:46:00,375 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:46:00,486 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:46:00,597 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:46:00,805 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 11:46:00,914 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:46:01,026 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:46:01,211 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:46:01,573 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2019-09-18 11:46:01,708 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:01,816 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 39 [2019-09-18 11:46:01,940 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 37 [2019-09-18 11:46:02,062 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 33 [2019-09-18 11:46:02,196 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:02,331 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-09-18 11:46:02,465 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:02,601 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:02,723 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 37 [2019-09-18 11:46:02,860 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-09-18 11:46:02,983 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 37 [2019-09-18 11:46:03,108 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 33 [2019-09-18 11:46:03,241 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-09-18 11:46:03,376 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:03,501 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2019-09-18 11:46:03,625 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 37 [2019-09-18 11:46:03,831 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 39 [2019-09-18 11:46:03,968 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-09-18 11:46:04,091 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2019-09-18 11:46:04,231 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-09-18 11:46:04,358 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 33 [2019-09-18 11:46:04,468 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 39 [2019-09-18 11:46:04,582 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 39 [2019-09-18 11:46:04,717 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:04,842 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 33 [2019-09-18 11:46:04,977 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:05,103 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 37 [2019-09-18 11:46:05,234 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:05,361 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 37 [2019-09-18 11:46:05,474 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 39 [2019-09-18 11:46:05,597 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2019-09-18 11:46:05,731 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-09-18 11:46:05,843 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 39 [2019-09-18 11:46:05,955 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 39 [2019-09-18 11:46:06,090 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-09-18 11:46:06,218 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2019-09-18 11:46:06,431 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 33 [2019-09-18 11:46:06,567 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:06,689 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2019-09-18 11:46:06,818 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2019-09-18 11:46:06,951 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:07,091 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-09-18 11:46:07,217 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2019-09-18 11:46:07,324 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 33 [2019-09-18 11:46:07,461 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2019-09-18 11:46:07,584 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 39 [2019-09-18 11:46:07,880 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 33 [2019-09-18 11:46:08,014 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-09-18 11:46:08,133 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 33 [2019-09-18 11:46:08,243 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 33 [2019-09-18 11:46:08,356 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 39 [2019-09-18 11:46:08,480 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 37