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 IntervalDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-21 09:12:33,420 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-21 09:12:33,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-21 09:12:33,435 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-21 09:12:33,436 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-21 09:12:33,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-21 09:12:33,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-21 09:12:33,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-21 09:12:33,453 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-21 09:12:33,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-21 09:12:33,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-21 09:12:33,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-21 09:12:33,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-21 09:12:33,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-21 09:12:33,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-21 09:12:33,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-21 09:12:33,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-21 09:12:33,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-21 09:12:33,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-21 09:12:33,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-21 09:12:33,468 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-21 09:12:33,469 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-21 09:12:33,470 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-21 09:12:33,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-21 09:12:33,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-21 09:12:33,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-21 09:12:33,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-21 09:12:33,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-21 09:12:33,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-21 09:12:33,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-21 09:12:33,476 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-21 09:12:33,479 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-21 09:12:33,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-21 09:12:33,480 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-21 09:12:33,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-21 09:12:33,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-21 09:12:33,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-21 09:12:33,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-21 09:12:33,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-21 09:12:33,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-21 09:12:33,487 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-21 09:12:33,487 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-21 09:12:33,503 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-21 09:12:33,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-21 09:12:33,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-21 09:12:33,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-21 09:12:33,505 INFO L138 SettingsManager]: * Use SBE=true [2019-09-21 09:12:33,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-21 09:12:33,505 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-21 09:12:33,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-21 09:12:33,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-21 09:12:33,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-21 09:12:33,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-21 09:12:33,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-21 09:12:33,506 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-21 09:12:33,507 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-21 09:12:33,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-21 09:12:33,507 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-21 09:12:33,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-21 09:12:33,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-21 09:12:33,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-21 09:12:33,508 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-21 09:12:33,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-21 09:12:33,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-21 09:12:33,508 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-21 09:12:33,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-21 09:12:33,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-21 09:12:33,509 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-21 09:12:33,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-21 09:12:33,509 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-21 09:12:33,510 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-21 09:12:33,544 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-21 09:12:33,560 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-21 09:12:33,566 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-21 09:12:33,568 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-21 09:12:33,568 INFO L275 PluginConnector]: CDTParser initialized [2019-09-21 09:12:33,569 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-21 09:12:33,646 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d22729dd2/bfbf521c49e14c20b006e46e7416d024/FLAG860cda0f1 [2019-09-21 09:12:34,267 INFO L306 CDTParser]: Found 1 translation units. [2019-09-21 09:12:34,268 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-21 09:12:34,297 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d22729dd2/bfbf521c49e14c20b006e46e7416d024/FLAG860cda0f1 [2019-09-21 09:12:34,480 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d22729dd2/bfbf521c49e14c20b006e46e7416d024 [2019-09-21 09:12:34,490 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-21 09:12:34,492 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-21 09:12:34,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-21 09:12:34,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-21 09:12:34,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-21 09:12:34,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:12:34" (1/1) ... [2019-09-21 09:12:34,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dc1d1fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:34, skipping insertion in model container [2019-09-21 09:12:34,499 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:12:34" (1/1) ... [2019-09-21 09:12:34,507 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-21 09:12:34,587 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-21 09:12:35,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:12:35,215 INFO L188 MainTranslator]: Completed pre-run [2019-09-21 09:12:35,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:12:35,436 INFO L192 MainTranslator]: Completed translation [2019-09-21 09:12:35,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:35 WrapperNode [2019-09-21 09:12:35,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-21 09:12:35,437 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-21 09:12:35,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-21 09:12:35,437 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-21 09:12:35,452 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:35" (1/1) ... [2019-09-21 09:12:35,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:35" (1/1) ... [2019-09-21 09:12:35,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:35" (1/1) ... [2019-09-21 09:12:35,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:35" (1/1) ... [2019-09-21 09:12:35,555 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:35" (1/1) ... [2019-09-21 09:12:35,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:35" (1/1) ... [2019-09-21 09:12:35,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:35" (1/1) ... [2019-09-21 09:12:35,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-21 09:12:35,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-21 09:12:35,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-21 09:12:35,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-21 09:12:35,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:12:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-21 09:12:35,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-21 09:12:35,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-21 09:12:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-21 09:12:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-21 09:12:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-21 09:12:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-21 09:12:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-21 09:12:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-21 09:12:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-21 09:12:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-21 09:12:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-21 09:12:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-21 09:12:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-21 09:12:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-21 09:12:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-21 09:12:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-21 09:12:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-21 09:12:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-21 09:12:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-21 09:12:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-21 09:12:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-21 09:12:35,675 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-21 09:12:35,675 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-21 09:12:35,675 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-21 09:12:35,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-21 09:12:35,675 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-21 09:12:35,675 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-21 09:12:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-21 09:12:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-21 09:12:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-21 09:12:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-21 09:12:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-21 09:12:35,677 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-21 09:12:35,677 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-21 09:12:35,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-21 09:12:35,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-21 09:12:35,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-21 09:12:35,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-21 09:12:35,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-21 09:12:35,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-21 09:12:35,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-21 09:12:35,678 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-21 09:12:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-21 09:12:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-21 09:12:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-21 09:12:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-21 09:12:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-21 09:12:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-21 09:12:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-21 09:12:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-21 09:12:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-21 09:12:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-21 09:12:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-21 09:12:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-21 09:12:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-21 09:12:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-21 09:12:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-21 09:12:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-21 09:12:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-21 09:12:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-21 09:12:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-21 09:12:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-21 09:12:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-21 09:12:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-21 09:12:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-21 09:12:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-21 09:12:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-21 09:12:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-21 09:12:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-21 09:12:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-21 09:12:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-21 09:12:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-21 09:12:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-21 09:12:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-21 09:12:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-21 09:12:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-21 09:12:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-21 09:12:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-21 09:12:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-21 09:12:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-21 09:12:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-21 09:12:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-21 09:12:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-21 09:12:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-21 09:12:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-21 09:12:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-21 09:12:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-21 09:12:35,686 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-21 09:12:35,686 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-21 09:12:35,686 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-21 09:12:35,686 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-21 09:12:35,686 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-21 09:12:35,686 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-21 09:12:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-21 09:12:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-21 09:12:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-21 09:12:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-21 09:12:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-21 09:12:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-21 09:12:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-21 09:12:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-21 09:12:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-21 09:12:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-21 09:12:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-21 09:12:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-21 09:12:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-21 09:12:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-21 09:12:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-21 09:12:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-21 09:12:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-21 09:12:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-21 09:12:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-21 09:12:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-21 09:12:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-21 09:12:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-21 09:12:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-21 09:12:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-21 09:12:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-21 09:12:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-21 09:12:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-21 09:12:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-21 09:12:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-21 09:12:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-21 09:12:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-21 09:12:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-21 09:12:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-21 09:12:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-21 09:12:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-21 09:12:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-21 09:12:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-21 09:12:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-21 09:12:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-21 09:12:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-21 09:12:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-21 09:12:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-21 09:12:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-21 09:12:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-21 09:12:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-21 09:12:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-21 09:12:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-21 09:12:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-21 09:12:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-21 09:12:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-21 09:12:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-21 09:12:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-21 09:12:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-21 09:12:35,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-21 09:12:35,697 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-21 09:12:35,697 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-21 09:12:35,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-21 09:12:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-21 09:12:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-21 09:12:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-21 09:12:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-21 09:12:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-21 09:12:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-21 09:12:35,699 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-21 09:12:35,699 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-21 09:12:35,699 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-21 09:12:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-21 09:12:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-21 09:12:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-21 09:12:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-21 09:12:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-21 09:12:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-21 09:12:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-21 09:12:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-21 09:12:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-21 09:12:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-21 09:12:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-21 09:12:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-21 09:12:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-21 09:12:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-21 09:12:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-21 09:12:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-21 09:12:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-21 09:12:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-21 09:12:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-21 09:12:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-21 09:12:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-21 09:12:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-21 09:12:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-21 09:12:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-21 09:12:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-21 09:12:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-21 09:12:35,704 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-21 09:12:35,704 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-21 09:12:35,704 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-21 09:12:35,704 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-21 09:12:35,704 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-21 09:12:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-21 09:12:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-21 09:12:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-21 09:12:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-21 09:12:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-21 09:12:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-21 09:12:35,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-21 09:12:39,753 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-21 09:12:39,754 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-21 09:12:39,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:12:39 BoogieIcfgContainer [2019-09-21 09:12:39,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-21 09:12:39,756 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-21 09:12:39,756 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-21 09:12:39,756 INFO L275 PluginConnector]: Sifa initialized [2019-09-21 09:12:39,758 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:12:39" (1/1) ... [2019-09-21 09:12:39,758 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-21 09:12:39,787 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-21 09:12:39,787 INFO L169 IcfgInterpreter]: Building call graph [2019-09-21 09:12:39,796 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-21 09:12:39,813 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-21 09:12:39,814 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-21 09:12:49,634 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 547 [2019-09-21 09:12:52,188 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 242 DAG size of output: 197 [2019-09-21 09:12:52,419 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 580 [2019-09-21 09:12:52,619 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 417 [2019-09-21 09:12:52,643 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 449 for LOIs [2019-09-21 09:12:52,732 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 430 for LOIs [2019-09-21 09:12:53,441 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-09-21 09:12:53,716 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 483 [2019-09-21 09:12:54,271 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:54,625 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:54,971 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:55,246 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:55,487 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:55,729 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:56,008 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:56,231 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:56,496 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:56,714 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:56,987 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:57,270 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:57,568 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:57,791 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:58,018 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:58,245 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:58,505 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:58,723 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:58,987 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:59,215 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:59,437 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:59,653 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:12:59,881 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:13:00,097 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:13:00,325 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:13:00,555 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:13:00,797 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:13:01,015 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:13:01,231 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:13:01,447 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:13:01,672 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 474 [2019-09-21 09:13:01,857 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 487 [2019-09-21 09:13:02,020 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 487 [2019-09-21 09:13:02,170 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 486 [2019-09-21 09:13:02,404 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 488 DAG size of output: 482 [2019-09-21 09:13:02,650 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 488 DAG size of output: 482 [2019-09-21 09:13:02,849 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 487 [2019-09-21 09:13:03,027 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 487 [2019-09-21 09:13:03,222 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 486 [2019-09-21 09:13:03,465 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 488 DAG size of output: 482 [2019-09-21 09:13:03,697 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 488 DAG size of output: 482 [2019-09-21 09:13:03,954 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 479 DAG size of output: 473 [2019-09-21 09:13:04,113 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 486 [2019-09-21 09:13:04,293 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 486 [2019-09-21 09:13:04,544 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 481 [2019-09-21 09:13:04,841 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-09-21 09:13:05,009 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-09-21 09:13:05,252 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-09-21 09:13:05,542 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 492 DAG size of output: 486 [2019-09-21 09:13:05,820 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 492 DAG size of output: 486 [2019-09-21 09:13:05,973 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-09-21 09:13:06,212 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 481 [2019-09-21 09:13:06,422 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 481 [2019-09-21 09:13:06,606 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 486 [2019-09-21 09:13:06,758 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 486 [2019-09-21 09:13:06,998 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 481 [2019-09-21 09:13:07,141 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-09-21 09:13:07,299 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-09-21 09:13:07,447 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-09-21 09:13:07,665 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 492 DAG size of output: 486 [2019-09-21 09:13:07,882 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 492 DAG size of output: 486 [2019-09-21 09:13:08,031 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-09-21 09:13:08,268 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 481 [2019-09-21 09:13:08,496 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 481 [2019-09-21 09:13:08,738 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 472 [2019-09-21 09:13:08,876 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-09-21 09:13:09,024 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-09-21 09:13:09,253 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 480 [2019-09-21 09:13:09,393 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-09-21 09:13:09,542 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-09-21 09:13:09,689 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 489 [2019-09-21 09:13:09,907 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:10,124 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:10,399 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 480 [2019-09-21 09:13:10,550 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-09-21 09:13:10,707 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-09-21 09:13:10,957 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:11,103 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:11,254 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:11,402 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-09-21 09:13:11,636 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 497 DAG size of output: 491 [2019-09-21 09:13:11,863 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 497 DAG size of output: 491 [2019-09-21 09:13:12,012 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 489 [2019-09-21 09:13:12,230 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:12,451 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:12,596 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 484 [2019-09-21 09:13:12,818 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 480 [2019-09-21 09:13:13,037 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 480 [2019-09-21 09:13:13,189 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-09-21 09:13:13,384 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-09-21 09:13:13,627 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 480 [2019-09-21 09:13:13,778 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-09-21 09:13:13,922 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-09-21 09:13:14,071 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 489 [2019-09-21 09:13:14,287 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:14,503 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485 [2019-09-21 09:13:14,740 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 480 [2019-09-21 09:13:14,880 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-09-21 09:13:15,030 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-09-21 09:13:15,263 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 485