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 LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 18:17:11,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 18:17:11,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 18:17:11,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 18:17:11,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 18:17:11,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 18:17:11,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 18:17:11,917 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 18:17:11,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 18:17:11,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 18:17:11,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 18:17:11,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 18:17:11,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 18:17:11,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 18:17:11,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 18:17:11,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 18:17:11,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 18:17:11,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 18:17:11,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 18:17:11,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 18:17:11,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 18:17:11,932 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 18:17:11,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 18:17:11,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 18:17:11,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 18:17:11,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 18:17:11,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 18:17:11,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 18:17:11,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 18:17:11,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 18:17:11,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 18:17:11,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 18:17:11,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 18:17:11,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 18:17:11,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 18:17:11,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 18:17:11,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 18:17:11,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 18:17:11,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 18:17:11,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 18:17:11,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 18:17:11,951 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 [2019-09-16 18:17:11,975 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 18:17:11,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 18:17:11,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-16 18:17:11,978 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-16 18:17:11,978 INFO L138 SettingsManager]: * Use SBE=true [2019-09-16 18:17:11,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 18:17:11,979 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 18:17:11,979 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-16 18:17:11,979 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 18:17:11,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 18:17:11,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 18:17:11,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 18:17:11,981 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 18:17:11,981 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 18:17:11,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 18:17:11,982 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-16 18:17:11,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 18:17:11,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 18:17:11,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 18:17:11,983 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-16 18:17:11,983 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-16 18:17:11,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 18:17:11,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 18:17:11,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 18:17:11,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-16 18:17:11,984 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-16 18:17:11,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 18:17:11,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-16 18:17:11,985 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 -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-16 18:17:12,050 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 18:17:12,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 18:17:12,068 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 18:17:12,071 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 18:17:12,072 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 18:17:12,072 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c [2019-09-16 18:17:12,140 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f8bb0bbb/16125b863a094036a46614f44f46f03f/FLAG44d403e7a [2019-09-16 18:17:12,716 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 18:17:12,719 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product24.cil.c [2019-09-16 18:17:12,764 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f8bb0bbb/16125b863a094036a46614f44f46f03f/FLAG44d403e7a [2019-09-16 18:17:12,941 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f8bb0bbb/16125b863a094036a46614f44f46f03f [2019-09-16 18:17:12,953 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 18:17:12,955 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 18:17:12,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 18:17:12,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 18:17:12,959 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 18:17:12,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 06:17:12" (1/1) ... [2019-09-16 18:17:12,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d9ea74a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:12, skipping insertion in model container [2019-09-16 18:17:12,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 06:17:12" (1/1) ... [2019-09-16 18:17:12,969 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 18:17:13,047 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 18:17:13,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 18:17:13,825 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 18:17:13,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 18:17:14,064 INFO L192 MainTranslator]: Completed translation [2019-09-16 18:17:14,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:14 WrapperNode [2019-09-16 18:17:14,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 18:17:14,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 18:17:14,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 18:17:14,067 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 18:17:14,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:14" (1/1) ... [2019-09-16 18:17:14,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:14" (1/1) ... [2019-09-16 18:17:14,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:14" (1/1) ... [2019-09-16 18:17:14,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:14" (1/1) ... [2019-09-16 18:17:14,246 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:14" (1/1) ... [2019-09-16 18:17:14,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:14" (1/1) ... [2019-09-16 18:17:14,286 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:14" (1/1) ... [2019-09-16 18:17:14,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 18:17:14,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 18:17:14,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 18:17:14,313 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 18:17:14,316 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:17:14" (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 [2019-09-16 18:17:14,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 18:17:14,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 18:17:14,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-16 18:17:14,403 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-16 18:17:14,404 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-16 18:17:14,405 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-16 18:17:14,405 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-16 18:17:14,405 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-16 18:17:14,406 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-16 18:17:14,406 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-16 18:17:14,406 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-16 18:17:14,407 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-16 18:17:14,407 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-16 18:17:14,408 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-16 18:17:14,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-16 18:17:14,408 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-16 18:17:14,410 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-16 18:17:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-16 18:17:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-16 18:17:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-16 18:17:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-16 18:17:14,412 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-16 18:17:14,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-16 18:17:14,413 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-16 18:17:14,413 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-16 18:17:14,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-16 18:17:14,414 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-16 18:17:14,414 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-16 18:17:14,414 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-16 18:17:14,414 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-09-16 18:17:14,414 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-16 18:17:14,415 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-09-16 18:17:14,415 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-16 18:17:14,415 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-16 18:17:14,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-16 18:17:14,415 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-16 18:17:14,416 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-16 18:17:14,416 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-16 18:17:14,416 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-16 18:17:14,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-16 18:17:14,416 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-16 18:17:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-16 18:17:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-16 18:17:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-16 18:17:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-16 18:17:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-16 18:17:14,418 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-16 18:17:14,418 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-16 18:17:14,418 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-16 18:17:14,418 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-16 18:17:14,418 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-16 18:17:14,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-16 18:17:14,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-16 18:17:14,419 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-16 18:17:14,419 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 18:17:14,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-16 18:17:14,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-16 18:17:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-16 18:17:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-16 18:17:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-16 18:17:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-16 18:17:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-16 18:17:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-16 18:17:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-16 18:17:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-16 18:17:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-16 18:17:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-16 18:17:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-16 18:17:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-16 18:17:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-16 18:17:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-16 18:17:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-16 18:17:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-16 18:17:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2019-09-16 18:17:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-09-16 18:17:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-16 18:17:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-16 18:17:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-16 18:17:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-16 18:17:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-16 18:17:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-16 18:17:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-16 18:17:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-16 18:17:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-16 18:17:14,425 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-16 18:17:14,425 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-16 18:17:14,425 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-16 18:17:14,425 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-16 18:17:14,425 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-16 18:17:14,425 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-16 18:17:14,425 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-16 18:17:14,426 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-16 18:17:14,426 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-16 18:17:14,426 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-16 18:17:14,426 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-16 18:17:14,426 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-16 18:17:14,427 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-16 18:17:14,427 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-16 18:17:14,427 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-16 18:17:14,427 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-16 18:17:14,427 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-16 18:17:14,428 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-16 18:17:14,428 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-16 18:17:14,428 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-16 18:17:14,428 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-16 18:17:14,428 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-16 18:17:14,429 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-16 18:17:14,429 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-16 18:17:14,429 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-16 18:17:14,429 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-16 18:17:14,429 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-16 18:17:14,429 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-16 18:17:14,430 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-16 18:17:14,430 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-16 18:17:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 18:17:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 18:17:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-16 18:17:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-16 18:17:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-16 18:17:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-16 18:17:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-16 18:17:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-16 18:17:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-16 18:17:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-16 18:17:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-16 18:17:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-16 18:17:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-16 18:17:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-16 18:17:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-16 18:17:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-16 18:17:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-16 18:17:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-16 18:17:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-16 18:17:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-16 18:17:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-16 18:17:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-16 18:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-16 18:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-16 18:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-16 18:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-16 18:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-16 18:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-16 18:17:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-16 18:17:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-16 18:17:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-16 18:17:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-16 18:17:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-16 18:17:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-16 18:17:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-16 18:17:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-16 18:17:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-16 18:17:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-16 18:17:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-16 18:17:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-16 18:17:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-16 18:17:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-16 18:17:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-16 18:17:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-16 18:17:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-16 18:17:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-16 18:17:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-16 18:17:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-16 18:17:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-16 18:17:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-16 18:17:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-16 18:17:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-16 18:17:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-16 18:17:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-16 18:17:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-16 18:17:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-16 18:17:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-16 18:17:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-16 18:17:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-16 18:17:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-16 18:17:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-16 18:17:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-16 18:17:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-16 18:17:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-16 18:17:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-09-16 18:17:14,440 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-16 18:17:14,440 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-09-16 18:17:14,440 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-16 18:17:14,440 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-16 18:17:14,440 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-16 18:17:14,440 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-16 18:17:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-16 18:17:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-16 18:17:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-16 18:17:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-16 18:17:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-16 18:17:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-16 18:17:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-16 18:17:14,441 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-16 18:17:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-16 18:17:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-16 18:17:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-16 18:17:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-16 18:17:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-16 18:17:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 18:17:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-16 18:17:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-16 18:17:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-16 18:17:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-16 18:17:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-16 18:17:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-16 18:17:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-16 18:17:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-16 18:17:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-16 18:17:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-16 18:17:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-16 18:17:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-16 18:17:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-16 18:17:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-16 18:17:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-16 18:17:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-16 18:17:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-16 18:17:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-16 18:17:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-16 18:17:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-16 18:17:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-16 18:17:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-16 18:17:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-16 18:17:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2019-09-16 18:17:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-09-16 18:17:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-16 18:17:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-16 18:17:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-16 18:17:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-16 18:17:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-16 18:17:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-16 18:17:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-16 18:17:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-16 18:17:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-16 18:17:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-16 18:17:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-16 18:17:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-16 18:17:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-16 18:17:14,448 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-16 18:17:14,448 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-16 18:17:14,448 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-16 18:17:14,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 18:17:14,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-16 18:17:14,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 18:17:18,926 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 18:17:18,926 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-16 18:17:18,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 06:17:18 BoogieIcfgContainer [2019-09-16 18:17:18,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 18:17:18,928 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-16 18:17:18,928 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-16 18:17:18,929 INFO L275 PluginConnector]: Sifa initialized [2019-09-16 18:17:18,930 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 06:17:18" (1/1) ... [2019-09-16 18:17:18,930 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 [2019-09-16 18:17:18,953 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-16 18:17:18,953 INFO L169 IcfgInterpreter]: Building call graph [2019-09-16 18:17:18,963 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-16 18:17:18,972 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-16 18:17:18,974 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-16 18:18:58,737 WARN L191 SmtUtils]: Spent 1.03 m on a formula simplification that was a NOOP. DAG size: 664 [2019-09-16 18:19:02,444 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 284 DAG size of output: 231 [2019-09-16 18:19:11,662 WARN L191 SmtUtils]: Spent 9.21 s on a formula simplification. DAG size of input: 699 DAG size of output: 631 [2019-09-16 18:19:15,846 WARN L191 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-16 18:19:20,021 WARN L191 SmtUtils]: Spent 4.17 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-16 18:19:20,053 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 717 for LOIs [2019-09-16 18:19:20,867 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 700 for LOIs [2019-09-16 18:19:21,589 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2019-09-16 18:19:21,785 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-16 18:19:22,036 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-16 18:19:22,277 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-16 18:19:22,466 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-16 18:19:22,573 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-16 18:19:22,706 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-16 18:19:22,817 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-16 18:19:33,396 WARN L191 SmtUtils]: Spent 10.40 s on a formula simplification. DAG size of input: 747 DAG size of output: 712 [2019-09-16 18:19:38,505 WARN L191 SmtUtils]: Spent 5.11 s on a formula simplification that was a NOOP. DAG size: 712 [2019-09-16 18:19:49,282 WARN L191 SmtUtils]: Spent 10.77 s on a formula simplification. DAG size of input: 731 DAG size of output: 726 [2019-09-16 18:19:54,688 WARN L191 SmtUtils]: Spent 5.40 s on a formula simplification that was a NOOP. DAG size: 726 [2019-09-16 18:20:05,509 WARN L191 SmtUtils]: Spent 10.79 s on a formula simplification. DAG size of input: 733 DAG size of output: 728 [2019-09-16 18:20:10,882 WARN L191 SmtUtils]: Spent 5.37 s on a formula simplification that was a NOOP. DAG size: 728 [2019-09-16 18:20:42,368 WARN L191 SmtUtils]: Spent 31.22 s on a formula simplification. DAG size of input: 767 DAG size of output: 753 [2019-09-16 18:20:57,971 WARN L191 SmtUtils]: Spent 15.60 s on a formula simplification that was a NOOP. DAG size: 753 [2019-09-16 18:21:29,356 WARN L191 SmtUtils]: Spent 31.38 s on a formula simplification. DAG size of input: 798 DAG size of output: 753 [2019-09-16 18:21:44,892 WARN L191 SmtUtils]: Spent 15.53 s on a formula simplification that was a NOOP. DAG size: 753 [2019-09-16 18:22:26,488 WARN L191 SmtUtils]: Spent 41.51 s on a formula simplification. DAG size of input: 777 DAG size of output: 763 [2019-09-16 18:22:27,473 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-09-16 18:22:28,380 WARN L191 SmtUtils]: Spent 904.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-16 18:22:29,352 WARN L191 SmtUtils]: Spent 970.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-09-16 18:22:32,055 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-16 18:23:13,516 WARN L191 SmtUtils]: Spent 41.46 s on a formula simplification. DAG size of input: 777 DAG size of output: 763 [2019-09-16 18:23:14,471 WARN L191 SmtUtils]: Spent 953.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-09-16 18:23:15,376 WARN L191 SmtUtils]: Spent 903.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-16 18:23:16,320 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-09-16 18:23:18,992 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-16 18:23:35,142 WARN L191 SmtUtils]: Spent 15.97 s on a formula simplification. DAG size of input: 812 DAG size of output: 790 [2019-09-16 18:23:36,090 WARN L191 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-09-16 18:23:37,024 WARN L191 SmtUtils]: Spent 932.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-09-16 18:23:37,924 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-16 18:23:40,590 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-16 18:23:56,612 WARN L191 SmtUtils]: Spent 16.02 s on a formula simplification. DAG size of input: 812 DAG size of output: 790 [2019-09-16 18:23:57,549 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-09-16 18:23:58,480 WARN L191 SmtUtils]: Spent 929.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-09-16 18:23:59,410 WARN L191 SmtUtils]: Spent 928.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-16 18:24:02,063 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-16 18:24:13,191 WARN L191 SmtUtils]: Spent 11.12 s on a formula simplification. DAG size of input: 750 DAG size of output: 736 [2019-09-16 18:24:18,697 WARN L191 SmtUtils]: Spent 5.50 s on a formula simplification that was a NOOP. DAG size: 736 [2019-09-16 18:24:36,743 WARN L191 SmtUtils]: Spent 17.88 s on a formula simplification. DAG size of input: 830 DAG size of output: 814 [2019-09-16 18:24:37,670 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-09-16 18:24:38,568 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-09-16 18:24:39,561 WARN L191 SmtUtils]: Spent 991.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-09-16 18:24:42,240 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-16 18:24:59,500 WARN L191 SmtUtils]: Spent 17.26 s on a formula simplification. DAG size of input: 830 DAG size of output: 814 [2019-09-16 18:25:00,422 WARN L191 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-09-16 18:25:01,307 WARN L191 SmtUtils]: Spent 883.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-09-16 18:25:02,291 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-09-16 18:25:04,981 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-16 18:25:22,722 WARN L191 SmtUtils]: Spent 17.59 s on a formula simplification. DAG size of input: 845 DAG size of output: 820 [2019-09-16 18:25:23,723 WARN L191 SmtUtils]: Spent 999.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-09-16 18:25:24,590 WARN L191 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-09-16 18:25:25,559 WARN L191 SmtUtils]: Spent 967.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-16 18:25:28,212 WARN L191 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-16 18:25:45,819 WARN L191 SmtUtils]: Spent 17.61 s on a formula simplification. DAG size of input: 845 DAG size of output: 820 [2019-09-16 18:25:46,807 WARN L191 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-09-16 18:25:47,676 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-09-16 18:25:48,633 WARN L191 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-16 18:25:51,263 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-16 18:25:59,410 WARN L191 SmtUtils]: Spent 8.13 s on a formula simplification that was a NOOP. DAG size: 808 [2019-09-16 18:26:00,374 WARN L191 SmtUtils]: Spent 962.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-16 18:26:01,279 WARN L191 SmtUtils]: Spent 902.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-09-16 18:26:02,138 WARN L191 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-09-16 18:26:04,748 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification that was a NOOP. DAG size: 314 [2019-09-16 18:26:10,179 WARN L191 SmtUtils]: Spent 5.40 s on a formula simplification. DAG size of input: 372 DAG size of output: 337 [2019-09-16 18:26:12,818 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 337 [2019-09-16 18:26:18,142 WARN L191 SmtUtils]: Spent 5.32 s on a formula simplification. DAG size of input: 330 DAG size of output: 325 [2019-09-16 18:26:20,775 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-16 18:26:26,137 WARN L191 SmtUtils]: Spent 5.35 s on a formula simplification. DAG size of input: 337 DAG size of output: 328 [2019-09-16 18:26:28,744 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification that was a NOOP. DAG size: 328 [2019-09-16 18:26:34,286 WARN L191 SmtUtils]: Spent 5.50 s on a formula simplification. DAG size of input: 345 DAG size of output: 336 [2019-09-16 18:26:37,016 WARN L191 SmtUtils]: Spent 2.73 s on a formula simplification that was a NOOP. DAG size: 336 [2019-09-16 18:26:39,953 WARN L191 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 347 DAG size of output: 329 [2019-09-16 18:26:40,959 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 329 [2019-09-16 18:26:43,952 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 352 DAG size of output: 335 [2019-09-16 18:26:44,993 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-16 18:26:48,058 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 352 DAG size of output: 335 [2019-09-16 18:26:49,067 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-16 18:26:56,412 WARN L191 SmtUtils]: Spent 7.32 s on a formula simplification. DAG size of input: 374 DAG size of output: 358 [2019-09-16 18:27:00,083 WARN L191 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-16 18:27:07,401 WARN L191 SmtUtils]: Spent 7.32 s on a formula simplification. DAG size of input: 409 DAG size of output: 358 [2019-09-16 18:27:11,043 WARN L191 SmtUtils]: Spent 3.64 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-16 18:27:16,600 WARN L191 SmtUtils]: Spent 5.54 s on a formula simplification. DAG size of input: 344 DAG size of output: 340 [2019-09-16 18:27:19,368 WARN L191 SmtUtils]: Spent 2.77 s on a formula simplification that was a NOOP. DAG size: 340 [2019-09-16 18:27:29,024 WARN L191 SmtUtils]: Spent 9.62 s on a formula simplification. DAG size of input: 394 DAG size of output: 379 [2019-09-16 18:27:38,670 WARN L191 SmtUtils]: Spent 9.64 s on a formula simplification. DAG size of input: 394 DAG size of output: 379 [2019-09-16 18:27:44,377 WARN L191 SmtUtils]: Spent 5.68 s on a formula simplification. DAG size of input: 349 DAG size of output: 341 [2019-09-16 18:27:47,397 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 349 DAG size of output: 331 [2019-09-16 18:27:51,402 WARN L191 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 355 DAG size of output: 337 [2019-09-16 18:27:55,364 WARN L191 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 355 DAG size of output: 337 [2019-09-16 18:27:58,154 WARN L191 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 340 DAG size of output: 330 [2019-09-16 18:28:00,131 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 336 DAG size of output: 3 [2019-09-16 18:28:01,917 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 344 DAG size of output: 6 [2019-09-16 18:28:03,694 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 344 DAG size of output: 6 [2019-09-16 18:28:03,917 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:28:04,351 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:28:04,533 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:04,733 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:04,936 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:05,080 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:05,359 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:28:05,504 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:05,864 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:06,076 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:06,185 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:06,310 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:28:06,483 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:06,677 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:07,568 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:28:07,870 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:08,080 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:28:08,270 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:28:08,408 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:08,531 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:09,116 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-16 18:28:09,427 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 18:28:09,650 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2019-09-16 18:28:09,897 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-09-16 18:28:10,184 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:28:10,485 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:28:10,771 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:28:10,963 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:28:11,343 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-16 18:28:11,532 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:28:11,701 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:28:12,052 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:28:12,315 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:28:12,498 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:28:12,707 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-16 18:28:12,957 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:28:13,212 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:28:13,587 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:28:14,003 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:28:14,183 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:14,380 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:14,590 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:14,733 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:15,015 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:28:15,157 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:15,511 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:15,722 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:15,830 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:15,958 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:28:16,132 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:16,323 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:16,831 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:28:17,144 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:17,356 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:28:17,548 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:28:17,685 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:17,807 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:18,987 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:28:19,407 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:28:19,590 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:19,785 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:20,003 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:20,145 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:20,430 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:28:20,570 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:20,921 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:21,135 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:21,242 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:21,370 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:28:21,546 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:21,740 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:22,234 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:28:22,786 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:23,267 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-16 18:28:23,581 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 18:28:23,810 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2019-09-16 18:28:24,067 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-09-16 18:28:24,362 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:28:24,673 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:28:24,778 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-16 18:28:24,972 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:28:25,165 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:28:25,550 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-16 18:28:25,743 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:28:25,915 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:28:26,274 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:28:26,533 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:28:26,718 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:28:26,922 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-16 18:28:27,193 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:28:27,465 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:28:27,960 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:28:28,375 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:28:28,556 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:28,751 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:28,960 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:29,104 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:29,386 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:28:29,529 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:29,884 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:30,096 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:30,204 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:30,334 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:28:30,511 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:30,701 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:31,517 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 18:28:31,673 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:28:32,089 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:28:32,276 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:32,472 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:32,678 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:32,821 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:33,105 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:28:33,245 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:33,604 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:33,814 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:33,922 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:34,050 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:28:34,222 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:34,414 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:35,061 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-09-16 18:28:35,174 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 18:28:35,374 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-09-16 18:28:35,568 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-16 18:28:35,828 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 57 [2019-09-16 18:28:36,118 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2019-09-16 18:28:36,455 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2019-09-16 18:28:36,567 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-16 18:28:36,808 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2019-09-16 18:28:36,918 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-16 18:28:37,116 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 18:28:37,315 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 18:28:37,716 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 121 [2019-09-16 18:28:37,910 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 18:28:38,102 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-09-16 18:28:38,473 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-16 18:28:38,747 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-16 18:28:38,957 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-09-16 18:28:39,194 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2019-09-16 18:28:39,472 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2019-09-16 18:28:39,772 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2019-09-16 18:28:40,266 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:28:40,685 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:28:40,867 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:41,064 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:41,266 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:41,408 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:41,694 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:28:41,834 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:42,187 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:42,396 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:42,507 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:42,634 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:28:42,811 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:43,002 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:43,610 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:28:43,792 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 32 [2019-09-16 18:28:43,941 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:44,137 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:28:44,332 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:28:44,470 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:44,597 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:45,175 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-16 18:28:45,484 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 18:28:45,705 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2019-09-16 18:28:45,953 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-09-16 18:28:46,241 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:28:46,539 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:28:46,826 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:28:47,015 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:28:47,396 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-16 18:28:47,587 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:28:47,756 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:28:48,100 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:28:48,362 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:28:48,546 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:28:48,757 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-16 18:28:49,005 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:28:49,261 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:28:49,628 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:28:50,064 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:28:50,252 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:50,447 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:50,684 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:50,825 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:51,108 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:28:51,248 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:51,603 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:51,815 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:51,921 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:52,048 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:28:52,225 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:52,414 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:52,871 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:28:53,176 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:53,387 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:28:53,579 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:28:53,715 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:53,837 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:54,949 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:28:55,362 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:28:55,547 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:55,744 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:28:55,952 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:56,093 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:56,376 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:28:56,516 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:28:56,872 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:57,085 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:28:57,191 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:57,317 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:28:57,489 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:57,681 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:28:58,132 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:28:58,441 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:58,601 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:28:58,722 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:28:59,201 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-16 18:28:59,514 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 18:28:59,736 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2019-09-16 18:28:59,984 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-09-16 18:29:00,271 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:29:00,574 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:29:00,857 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:01,048 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:01,424 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-16 18:29:01,613 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:01,776 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:29:02,134 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:29:02,399 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:29:02,584 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:29:02,793 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-16 18:29:03,046 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:29:03,302 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:29:03,677 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:29:04,090 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:29:04,270 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:04,469 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:04,670 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:04,814 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:05,100 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:29:05,242 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:05,606 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:05,819 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:05,927 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:06,049 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:29:06,225 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:06,416 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:07,361 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:29:07,774 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:29:07,959 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:08,149 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:08,353 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:08,497 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:08,779 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:29:08,925 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:09,277 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:09,488 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:09,594 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:09,723 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:29:09,896 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:10,090 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:10,642 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-09-16 18:29:10,756 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 18:29:10,959 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-09-16 18:29:11,154 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-16 18:29:11,417 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 57 [2019-09-16 18:29:11,707 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2019-09-16 18:29:12,042 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2019-09-16 18:29:12,156 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-16 18:29:12,395 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2019-09-16 18:29:12,506 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-16 18:29:12,705 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 18:29:12,905 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 18:29:13,308 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 121 [2019-09-16 18:29:13,502 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 18:29:13,693 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-09-16 18:29:14,056 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-16 18:29:14,337 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-16 18:29:14,544 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-09-16 18:29:14,781 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2019-09-16 18:29:15,068 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2019-09-16 18:29:15,364 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2019-09-16 18:29:15,857 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:29:16,273 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:29:16,462 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:16,658 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:16,863 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:17,006 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:17,292 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:29:17,433 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:17,784 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:17,991 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:18,100 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:18,228 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:29:18,404 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:18,596 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:19,045 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:29:19,349 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:19,562 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:29:19,750 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:29:19,885 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:20,004 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:20,583 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:29:20,891 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:21,050 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:21,171 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:21,625 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-16 18:29:21,936 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 18:29:22,155 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2019-09-16 18:29:22,403 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-09-16 18:29:22,690 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:29:22,991 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:29:23,284 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:23,477 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:23,867 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-16 18:29:24,058 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:24,227 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:29:24,577 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:29:24,851 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:29:25,035 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:29:25,244 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-16 18:29:25,491 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:29:25,747 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:29:26,156 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:29:26,568 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:29:26,748 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:26,942 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:27,147 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:27,285 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:27,565 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:29:27,707 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:28,059 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:28,274 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:28,384 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:28,512 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:29:28,687 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:28,876 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:29,326 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:29:29,630 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:29,842 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:29:30,029 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:29:30,166 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:30,286 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:31,378 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:29:31,789 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:29:31,968 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:32,167 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:32,368 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:32,509 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:32,793 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:29:32,938 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:33,287 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:33,502 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:33,609 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:33,737 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:29:33,907 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:34,099 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:34,549 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:29:34,855 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:35,013 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:35,137 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:35,858 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:29:36,165 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:36,375 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:29:36,566 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:29:36,703 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:36,824 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:37,401 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-16 18:29:37,710 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 18:29:37,931 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2019-09-16 18:29:38,181 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-09-16 18:29:38,467 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:29:38,768 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:29:39,057 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:39,250 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:39,628 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-16 18:29:39,819 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:39,989 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:29:40,344 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:29:40,617 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:29:40,801 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:29:41,009 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-16 18:29:41,259 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:29:41,516 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:29:41,917 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:29:42,328 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:29:42,510 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:42,706 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:42,913 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:43,055 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:43,342 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:29:43,484 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:43,841 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:44,055 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:44,163 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:44,291 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:29:44,462 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:44,655 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:45,101 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:29:45,407 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:45,617 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:29:45,808 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:29:45,942 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:46,066 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:47,169 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:29:47,581 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:29:47,767 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:47,964 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:48,168 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:48,309 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:48,596 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:29:48,736 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:49,092 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:49,304 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:49,411 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:49,539 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:29:49,713 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:49,901 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:50,354 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:29:50,661 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:50,820 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:29:50,942 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:29:51,448 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-16 18:29:51,757 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 18:29:51,989 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2019-09-16 18:29:52,239 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-09-16 18:29:52,523 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:29:52,823 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:29:53,107 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:53,298 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:53,675 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-16 18:29:53,866 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:29:54,037 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:29:54,380 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:29:54,648 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:29:54,834 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:29:55,038 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-16 18:29:55,287 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:29:55,542 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:29:55,921 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:29:56,337 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:29:56,519 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:56,716 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:29:56,923 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:57,065 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:57,352 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:29:57,494 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:29:57,847 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:58,059 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:29:58,295 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:29:58,470 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:58,662 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:29:59,448 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-16 18:29:59,602 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:30:00,012 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:30:00,196 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:30:00,393 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:30:00,598 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:30:00,740 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:30:01,027 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:30:01,170 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:30:01,524 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:30:01,741 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:30:01,857 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:30:01,989 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:30:02,174 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:30:02,367 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:30:02,906 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-09-16 18:30:03,019 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-16 18:30:03,223 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-09-16 18:30:03,419 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-16 18:30:03,682 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 57 [2019-09-16 18:30:03,975 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2019-09-16 18:30:04,315 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2019-09-16 18:30:04,426 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-16 18:30:04,667 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2019-09-16 18:30:04,781 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-16 18:30:04,976 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 18:30:05,174 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 18:30:05,572 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 121 [2019-09-16 18:30:05,769 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-16 18:30:05,963 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-09-16 18:30:06,327 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-16 18:30:06,602 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-16 18:30:06,808 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-09-16 18:30:07,048 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2019-09-16 18:30:07,332 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2019-09-16 18:30:07,629 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2019-09-16 18:30:08,134 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-16 18:30:08,548 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2019-09-16 18:30:08,729 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:30:08,926 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2019-09-16 18:30:09,127 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:30:09,272 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:30:09,553 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-16 18:30:09,698 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-16 18:30:10,051 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:30:10,263 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-16 18:30:10,371 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:30:10,499 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-16 18:30:10,672 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:30:10,866 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2019-09-16 18:30:11,346 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 39 [2019-09-16 18:30:11,655 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:30:11,869 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:30:12,058 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-16 18:30:12,192 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-16 18:30:12,316 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-16 18:30:12,892 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-16 18:30:13,206 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2019-09-16 18:30:13,427 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2019-09-16 18:30:13,677 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-09-16 18:30:13,968 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:30:14,271 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2019-09-16 18:30:14,563 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:30:14,762 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:30:15,142 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-16 18:30:15,332 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-16 18:30:15,500 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:30:15,855 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:30:16,128 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-16 18:30:16,310 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-16 18:30:16,520 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-16 18:30:16,767 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:30:17,022 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2019-09-16 18:30:17,395 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65