java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec7_product23.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-04 11:50:39,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-04 11:50:39,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-04 11:50:39,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-04 11:50:39,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-04 11:50:39,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-04 11:50:39,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-04 11:50:39,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-04 11:50:39,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-04 11:50:39,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-04 11:50:39,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-04 11:50:39,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-04 11:50:39,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-04 11:50:39,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-04 11:50:39,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-04 11:50:39,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-04 11:50:39,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-04 11:50:39,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-04 11:50:39,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-04 11:50:39,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-04 11:50:39,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-04 11:50:39,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-04 11:50:39,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-04 11:50:39,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-04 11:50:39,536 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-04 11:50:39,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-04 11:50:39,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-04 11:50:39,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-04 11:50:39,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-04 11:50:39,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-04 11:50:39,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-04 11:50:39,540 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-04 11:50:39,541 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-04 11:50:39,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-04 11:50:39,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-04 11:50:39,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-04 11:50:39,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-04 11:50:39,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-04 11:50:39,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-04 11:50:39,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-04 11:50:39,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-04 11:50:39,547 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 [2019-10-04 11:50:39,562 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-04 11:50:39,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-04 11:50:39,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-04 11:50:39,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-04 11:50:39,564 INFO L138 SettingsManager]: * Use SBE=true [2019-10-04 11:50:39,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-04 11:50:39,565 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-04 11:50:39,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-04 11:50:39,565 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-04 11:50:39,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-04 11:50:39,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-04 11:50:39,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-04 11:50:39,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-04 11:50:39,566 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-04 11:50:39,566 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-04 11:50:39,566 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-04 11:50:39,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-04 11:50:39,567 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-04 11:50:39,567 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-04 11:50:39,567 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-04 11:50:39,567 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-04 11:50:39,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 11:50:39,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-04 11:50:39,568 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-04 11:50:39,568 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-04 11:50:39,568 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-04 11:50:39,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-04 11:50:39,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-04 11:50:39,569 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-04 11:50:39,602 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-04 11:50:39,616 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-04 11:50:39,621 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-04 11:50:39,622 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-04 11:50:39,623 INFO L275 PluginConnector]: CDTParser initialized [2019-10-04 11:50:39,623 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product23.cil.c [2019-10-04 11:50:39,683 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71f90936a/f9e0e0e5d2c8482eb32ac1ce5254e2cc/FLAG49d358d03 [2019-10-04 11:50:40,346 INFO L306 CDTParser]: Found 1 translation units. [2019-10-04 11:50:40,349 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec7_product23.cil.c [2019-10-04 11:50:40,378 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71f90936a/f9e0e0e5d2c8482eb32ac1ce5254e2cc/FLAG49d358d03 [2019-10-04 11:50:40,530 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71f90936a/f9e0e0e5d2c8482eb32ac1ce5254e2cc [2019-10-04 11:50:40,540 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-04 11:50:40,541 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-04 11:50:40,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-04 11:50:40,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-04 11:50:40,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-04 11:50:40,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 11:50:40" (1/1) ... [2019-10-04 11:50:40,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60eedcbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:40, skipping insertion in model container [2019-10-04 11:50:40,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 11:50:40" (1/1) ... [2019-10-04 11:50:40,556 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-04 11:50:40,630 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-04 11:50:41,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 11:50:41,407 INFO L188 MainTranslator]: Completed pre-run [2019-10-04 11:50:41,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 11:50:41,642 INFO L192 MainTranslator]: Completed translation [2019-10-04 11:50:41,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:41 WrapperNode [2019-10-04 11:50:41,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-04 11:50:41,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-04 11:50:41,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-04 11:50:41,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-04 11:50:41,664 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:41" (1/1) ... [2019-10-04 11:50:41,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:41" (1/1) ... [2019-10-04 11:50:41,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:41" (1/1) ... [2019-10-04 11:50:41,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:41" (1/1) ... [2019-10-04 11:50:41,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:41" (1/1) ... [2019-10-04 11:50:41,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:41" (1/1) ... [2019-10-04 11:50:41,891 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:41" (1/1) ... [2019-10-04 11:50:41,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-04 11:50:41,920 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-04 11:50:41,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-04 11:50:41,920 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-04 11:50:41,921 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 11:50:41" (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 [2019-10-04 11:50:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-04 11:50:41,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-04 11:50:41,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-04 11:50:41,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-04 11:50:41,989 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-10-04 11:50:41,989 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-10-04 11:50:41,990 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-04 11:50:41,990 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-04 11:50:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-10-04 11:50:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-10-04 11:50:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-04 11:50:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-04 11:50:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-04 11:50:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-04 11:50:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-04 11:50:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-04 11:50:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-04 11:50:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-04 11:50:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-04 11:50:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-04 11:50:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-10-04 11:50:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-10-04 11:50:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-10-04 11:50:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-04 11:50:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptVerify_spec__1 [2019-10-04 11:50:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-10-04 11:50:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-10-04 11:50:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-04 11:50:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-04 11:50:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-04 11:50:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-04 11:50:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-04 11:50:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-04 11:50:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-04 11:50:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-04 11:50:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-04 11:50:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-04 11:50:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-04 11:50:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-04 11:50:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-04 11:50:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-04 11:50:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-04 11:50:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-04 11:50:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-04 11:50:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-04 11:50:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-04 11:50:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-04 11:50:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-04 11:50:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-04 11:50:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-04 11:50:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-04 11:50:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-04 11:50:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-04 11:50:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-04 11:50:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-04 11:50:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-04 11:50:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-04 11:50:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-04 11:50:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-04 11:50:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-04 11:50:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-04 11:50:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-04 11:50:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-04 11:50:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-04 11:50:42,003 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-04 11:50:42,003 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-04 11:50:42,003 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-04 11:50:42,003 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-04 11:50:42,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-04 11:50:42,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-04 11:50:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-04 11:50:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-04 11:50:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-04 11:50:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-04 11:50:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-04 11:50:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-04 11:50:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-04 11:50:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-04 11:50:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-04 11:50:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-04 11:50:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-04 11:50:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-04 11:50:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-04 11:50:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-04 11:50:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-04 11:50:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-04 11:50:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-04 11:50:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-04 11:50:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-04 11:50:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-04 11:50:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-04 11:50:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-04 11:50:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-04 11:50:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-04 11:50:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-10-04 11:50:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-04 11:50:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-04 11:50:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-04 11:50:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-04 11:50:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-04 11:50:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-04 11:50:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-04 11:50:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-04 11:50:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-04 11:50:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-04 11:50:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-04 11:50:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-04 11:50:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-04 11:50:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-04 11:50:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-04 11:50:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-04 11:50:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-04 11:50:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-04 11:50:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-04 11:50:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-04 11:50:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-04 11:50:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-04 11:50:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-04 11:50:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-04 11:50:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-04 11:50:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-04 11:50:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-04 11:50:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-04 11:50:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-04 11:50:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-04 11:50:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-04 11:50:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-04 11:50:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-04 11:50:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-04 11:50:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-04 11:50:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-04 11:50:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-04 11:50:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-10-04 11:50:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-10-04 11:50:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-10-04 11:50:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-04 11:50:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-10-04 11:50:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-10-04 11:50:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-10-04 11:50:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-10-04 11:50:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptVerify_spec__1 [2019-10-04 11:50:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-04 11:50:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-04 11:50:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-04 11:50:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-04 11:50:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-04 11:50:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-04 11:50:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-10-04 11:50:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-10-04 11:50:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-04 11:50:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-04 11:50:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-04 11:50:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-04 11:50:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-04 11:50:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-04 11:50:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-04 11:50:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-04 11:50:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-04 11:50:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-04 11:50:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-04 11:50:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-04 11:50:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-04 11:50:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-04 11:50:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-04 11:50:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-04 11:50:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-04 11:50:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-04 11:50:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-04 11:50:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-04 11:50:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-04 11:50:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-04 11:50:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-04 11:50:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-04 11:50:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-04 11:50:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-04 11:50:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-04 11:50:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-04 11:50:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-04 11:50:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-04 11:50:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-04 11:50:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-04 11:50:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-04 11:50:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-04 11:50:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-04 11:50:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-04 11:50:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-04 11:50:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-04 11:50:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-04 11:50:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-04 11:50:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-04 11:50:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-04 11:50:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-04 11:50:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-04 11:50:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-04 11:50:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-04 11:50:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-04 11:50:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-04 11:50:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-04 11:50:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-04 11:50:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-04 11:50:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-04 11:50:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-04 11:50:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-04 11:50:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-04 11:50:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-04 11:50:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-04 11:50:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-04 11:50:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-04 11:50:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-04 11:50:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-04 11:50:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-04 11:50:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-04 11:50:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-04 11:50:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-04 11:50:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-04 11:50:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-04 11:50:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-04 11:50:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-04 11:50:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-10-04 11:50:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-04 11:50:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-04 11:50:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-04 11:50:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-04 11:50:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-04 11:50:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-04 11:50:46,744 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-04 11:50:46,744 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-04 11:50:46,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 11:50:46 BoogieIcfgContainer [2019-10-04 11:50:46,746 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-04 11:50:46,747 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-04 11:50:46,747 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-04 11:50:46,747 INFO L275 PluginConnector]: Sifa initialized [2019-10-04 11:50:46,749 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 11:50:46" (1/1) ... [2019-10-04 11:50:46,749 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-04 11:50:46,778 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-04 11:50:46,778 INFO L169 IcfgInterpreter]: Building call graph [2019-10-04 11:50:46,789 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-04 11:50:46,798 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-04 11:50:46,799 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-04 11:51:33,163 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2019-10-04 11:51:37,009 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 279 DAG size of output: 227 [2019-10-04 11:51:37,479 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 700 [2019-10-04 11:51:37,794 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 700 [2019-10-04 11:51:38,094 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 700 [2019-10-04 11:51:38,291 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 441 [2019-10-04 11:51:38,914 WARN L191 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 992 [2019-10-04 11:51:38,963 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1046 for LOIs [2019-10-04 11:51:39,244 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 999 for LOIs [2019-10-04 11:53:03,270 WARN L191 SmtUtils]: Spent 4.07 s on a formula simplification that was a NOOP. DAG size: 1000 [2019-10-04 11:53:03,783 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 1000 [2019-10-04 11:53:05,351 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:06,693 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:07,242 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:09,460 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:10,754 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:12,060 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:12,579 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:14,467 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:15,727 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:17,013 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:17,515 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:19,406 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:20,671 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:21,989 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:22,485 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:24,407 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:25,671 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:26,931 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:27,421 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:29,326 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:30,594 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:31,845 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:32,349 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:34,237 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:35,477 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:36,753 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:37,267 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:39,184 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:40,453 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:41,735 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:42,276 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:44,163 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:45,405 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:46,648 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:47,134 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:49,058 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:50,314 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:51,566 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:52,051 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:53,996 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:53:55,265 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:56,541 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:53:57,039 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:53:58,936 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:00,169 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:01,432 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:01,915 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:03,824 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:05,076 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:06,328 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:06,814 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:08,686 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:09,932 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:11,190 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:11,676 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:13,559 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:14,804 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:16,051 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:16,534 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:18,437 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:19,702 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:20,975 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:21,470 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:23,357 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:24,596 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:25,835 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:26,322 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:28,225 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:29,496 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:30,769 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:31,266 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:33,167 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:34,406 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:35,648 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:36,136 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:38,017 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:39,279 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:40,555 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:41,050 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:42,953 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:44,207 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:45,451 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:45,937 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:47,808 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:49,048 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:50,329 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:50,823 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:52,754 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:54,008 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:55,256 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:54:55,741 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:54:57,627 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:54:58,873 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:00,153 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:00,647 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:02,587 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:03,825 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:05,068 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:05,553 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:07,440 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:08,682 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:09,947 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:10,443 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:12,374 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:13,627 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:14,869 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:15,355 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:17,238 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:18,474 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:19,728 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:20,230 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:22,166 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:23,433 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:24,676 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:25,164 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:27,055 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:28,286 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:29,533 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:30,026 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:31,956 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:33,234 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:34,474 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:34,958 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:36,837 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:38,076 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:39,325 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:39,819 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:41,765 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:43,030 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:44,275 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:44,766 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:46,657 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:47,902 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:49,155 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:49,639 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:51,585 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:52,851 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:54,137 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:54,623 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:55:56,509 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:55:57,750 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:58,999 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:55:59,484 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:01,414 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:02,684 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:03,954 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:04,443 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:06,321 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:07,557 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:08,850 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:09,335 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:11,278 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:12,548 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:13,823 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:14,311 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:16,192 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:17,435 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:18,683 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:19,169 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:21,065 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:22,337 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:23,611 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:24,102 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:25,977 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:27,222 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:28,473 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:28,960 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:30,855 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:32,124 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:33,402 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:33,903 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:35,778 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:37,023 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:38,268 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:38,759 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:40,646 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:41,924 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:43,212 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:43,707 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:45,579 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:46,818 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:48,059 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:48,552 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:50,504 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:51,784 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:53,063 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:53,558 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:56:55,455 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:56:56,690 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:57,946 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:56:58,434 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:00,326 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:01,594 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:02,874 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:03,366 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:05,291 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:06,533 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:07,783 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:08,270 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:10,141 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:11,409 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:12,701 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:13,199 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:15,106 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:16,347 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:17,589 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:18,080 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:19,951 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:21,204 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:22,477 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:22,993 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:24,915 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:26,157 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:27,398 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:27,882 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:29,768 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:31,012 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:32,286 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:32,785 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:34,719 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:35,956 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:37,189 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:37,674 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:39,555 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:40,786 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:42,061 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:42,561 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:44,501 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:45,740 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:46,979 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:47,466 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:49,362 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:50,591 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:51,862 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:52,357 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:54,294 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:57:55,547 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:56,789 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:57:57,274 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:57:59,145 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:00,380 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:01,630 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:02,128 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:04,073 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:05,343 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:06,594 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:07,080 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:08,957 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:10,198 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:11,455 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:11,950 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:13,884 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:15,142 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:16,386 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:16,874 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:18,768 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:20,013 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:21,254 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:21,750 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:23,687 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:24,965 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:26,217 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:26,710 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:28,594 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:29,836 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:31,087 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:31,576 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:33,516 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:34,793 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:36,038 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:36,527 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:38,403 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:39,639 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:40,879 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:41,369 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:43,321 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:44,584 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:45,850 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:46,333 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:48,226 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:49,467 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:50,707 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:51,192 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:53,108 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:54,357 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:55,616 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:58:56,100 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:58:57,980 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:58:59,200 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:00,430 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:00,918 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:02,844 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:04,095 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:05,358 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:05,845 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:07,709 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:08,928 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:10,157 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:10,651 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:12,564 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:13,818 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:15,062 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:15,545 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:17,417 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:18,645 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:19,878 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:20,364 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:22,286 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:23,552 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:24,804 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:25,286 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:27,170 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:28,391 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:29,612 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:30,095 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:31,997 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:33,248 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:34,497 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:34,977 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:36,847 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:38,069 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:39,292 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:39,775 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:41,670 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:42,908 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:44,129 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:44,612 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:46,477 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:47,717 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:48,956 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:49,439 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:51,308 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:52,546 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:53,776 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:54,263 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 11:59:56,142 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 11:59:57,381 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:58,626 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 11:59:59,110 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:00,989 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:02,280 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:03,511 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:04,002 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:05,864 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:07,101 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:08,340 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:08,824 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:10,699 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:11,919 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:13,160 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:13,644 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:15,521 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:16,747 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:17,983 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:18,467 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:20,339 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:21,564 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:22,800 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:23,291 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:25,156 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:26,393 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:27,616 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:28,114 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:29,988 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:31,213 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:32,459 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:32,949 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:34,823 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:36,060 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:37,294 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:37,779 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:39,663 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:40,892 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:42,139 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:42,625 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:44,508 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:45,741 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:46,979 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:47,468 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:49,344 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:50,576 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:51,820 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:52,304 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:54,198 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:00:55,429 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:56,670 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:00:57,164 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:00:59,066 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:00,327 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:01,578 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:02,063 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:03,970 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:05,222 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:06,465 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:06,957 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:08,848 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:10,101 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:11,353 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:11,844 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:13,759 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:15,007 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:16,263 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:16,762 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:18,657 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:19,923 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:21,175 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:21,662 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:23,563 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:24,816 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:26,069 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:26,560 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:28,457 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:29,710 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:30,959 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:31,453 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:33,357 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:34,615 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:35,861 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:36,350 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:38,234 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:39,486 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:40,749 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:41,244 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:43,125 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:44,368 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:45,632 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:46,121 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:48,010 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:49,257 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:50,487 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:50,975 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:52,837 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:54,075 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:55,325 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:01:55,810 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:01:57,687 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:01:58,926 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:00,173 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:00,659 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:02,531 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:03,767 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:04,999 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:05,490 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:07,350 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:08,573 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:09,816 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:10,306 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:12,173 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:13,402 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:14,636 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:15,121 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:16,995 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:18,226 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:19,472 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:19,959 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:21,827 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:23,054 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:24,284 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:24,773 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:26,639 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:27,869 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:29,104 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:29,587 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:31,452 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:32,691 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:33,928 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:34,416 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:36,276 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:37,506 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:38,739 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:39,223 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:41,089 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:42,318 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:43,555 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:44,039 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:45,910 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:47,155 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:48,387 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:48,872 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:50,734 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:51,972 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:53,211 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:53,702 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:02:55,569 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:02:56,807 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:58,037 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:02:58,525 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:00,370 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:01,610 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:02,849 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:03,338 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:05,219 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:06,473 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:07,721 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:08,214 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:10,117 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:11,360 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:12,619 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:13,111 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:15,003 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:16,251 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:17,502 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:17,999 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:19,889 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:21,136 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:22,386 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:22,873 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:24,770 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:26,019 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:27,279 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:27,769 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:29,663 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:30,906 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:32,162 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:32,655 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:34,551 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:35,800 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:37,057 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:37,551 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:39,450 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:40,702 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:41,951 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:42,446 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:44,334 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:45,588 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:46,837 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:47,330 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:49,237 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:50,482 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:51,737 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:52,227 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:54,134 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:03:55,373 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:56,635 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:03:57,121 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:03:59,003 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:00,246 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:01,494 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:01,984 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:03,870 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:05,116 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:06,369 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:06,856 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:08,756 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:10,003 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:11,260 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:11,749 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:13,638 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:14,887 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:16,132 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:16,617 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:18,516 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:19,758 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:21,013 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:21,499 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:23,400 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:24,648 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:25,895 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:26,384 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:28,274 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:29,521 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:30,770 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:31,258 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:33,144 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:34,403 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:35,657 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:36,144 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:38,024 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:39,275 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:40,531 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:41,018 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:42,919 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:44,170 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:45,421 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:45,923 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:47,811 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:49,073 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:50,327 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:50,817 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:52,712 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:53,955 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:55,214 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:04:55,706 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:04:57,593 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:04:58,831 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:05:00,087 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:05:00,574 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:05:02,476 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:05:03,719 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:05:04,978 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-04 12:05:05,465 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 635 [2019-10-04 12:05:07,350 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1260 DAG size of output: 1260 [2019-10-04 12:05:08,604 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 1040