java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 11:58:23,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:58:23,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:58:23,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:58:23,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:58:23,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:58:23,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:58:23,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:58:23,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:58:23,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:58:23,489 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:58:23,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:58:23,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:58:23,491 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:58:23,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:58:23,493 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:58:23,494 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:58:23,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:58:23,497 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:58:23,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:58:23,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:58:23,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:58:23,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:58:23,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:58:23,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:58:23,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:58:23,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:58:23,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:58:23,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:58:23,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:58:23,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:58:23,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:58:23,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:58:23,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:58:23,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:58:23,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:58:23,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:58:23,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:58:23,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:58:23,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:58:23,521 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:58:23,523 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 11:58:23,550 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:58:23,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:58:23,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:58:23,552 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:58:23,552 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:58:23,552 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:58:23,553 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:58:23,553 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:58:23,553 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:58:23,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:58:23,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:58:23,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:58:23,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:58:23,556 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:58:23,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:58:23,556 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:58:23,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:58:23,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:58:23,557 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:58:23,557 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:58:23,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:58:23,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:58:23,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:58:23,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:58:23,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:58:23,558 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:58:23,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:58:23,559 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:58:23,559 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 11:58:23,616 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:58:23,631 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:58:23,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:58:23,636 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:58:23,636 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:58:23,637 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-09-18 11:58:23,708 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64a7da5af/c0634c7d5c29407990ea4c7518588f23/FLAG4b63bcf6c [2019-09-18 11:58:24,303 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:58:24,304 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-09-18 11:58:24,341 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64a7da5af/c0634c7d5c29407990ea4c7518588f23/FLAG4b63bcf6c [2019-09-18 11:58:24,542 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64a7da5af/c0634c7d5c29407990ea4c7518588f23 [2019-09-18 11:58:24,552 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:58:24,553 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:58:24,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:58:24,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:58:24,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:58:24,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:58:24" (1/1) ... [2019-09-18 11:58:24,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1df0e53b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:24, skipping insertion in model container [2019-09-18 11:58:24,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:58:24" (1/1) ... [2019-09-18 11:58:24,568 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:58:24,651 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:58:25,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:58:25,250 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:58:25,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:58:25,510 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:58:25,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:25 WrapperNode [2019-09-18 11:58:25,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:58:25,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:58:25,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:58:25,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:58:25,526 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:25" (1/1) ... [2019-09-18 11:58:25,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:25" (1/1) ... [2019-09-18 11:58:25,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:25" (1/1) ... [2019-09-18 11:58:25,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:25" (1/1) ... [2019-09-18 11:58:25,611 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:25" (1/1) ... [2019-09-18 11:58:25,641 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:25" (1/1) ... [2019-09-18 11:58:25,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:25" (1/1) ... [2019-09-18 11:58:25,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:58:25,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:58:25,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:58:25,671 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:58:25,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:58:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:58:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:58:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:58:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 11:58:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-18 11:58:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 11:58:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 11:58:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 11:58:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 11:58:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 11:58:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 11:58:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 11:58:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 11:58:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 11:58:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 11:58:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 11:58:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 11:58:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-18 11:58:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-18 11:58:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-18 11:58:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-18 11:58:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-09-18 11:58:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-18 11:58:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-18 11:58:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-18 11:58:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-18 11:58:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-18 11:58:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-18 11:58:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-18 11:58:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-18 11:58:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-18 11:58:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-18 11:58:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-18 11:58:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-18 11:58:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-18 11:58:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-18 11:58:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 11:58:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:58:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-18 11:58:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-18 11:58:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-18 11:58:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-18 11:58:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-18 11:58:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-18 11:58:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-18 11:58:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-18 11:58:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-18 11:58:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-18 11:58:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-18 11:58:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-18 11:58:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-18 11:58:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-18 11:58:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-18 11:58:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-18 11:58:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-18 11:58:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-18 11:58:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-18 11:58:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-18 11:58:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-18 11:58:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-18 11:58:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-18 11:58:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 11:58:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-18 11:58:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-18 11:58:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-18 11:58:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-18 11:58:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-18 11:58:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-18 11:58:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-18 11:58:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-18 11:58:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-18 11:58:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-18 11:58:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-18 11:58:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-18 11:58:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-18 11:58:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-18 11:58:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-18 11:58:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-18 11:58:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-18 11:58:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-18 11:58:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-18 11:58:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-18 11:58:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-18 11:58:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-18 11:58:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-18 11:58:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-18 11:58:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-18 11:58:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-18 11:58:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-18 11:58:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-18 11:58:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-18 11:58:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-18 11:58:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-18 11:58:25,761 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-18 11:58:25,761 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-18 11:58:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:58:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:58:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 11:58:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-18 11:58:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 11:58:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 11:58:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 11:58:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 11:58:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 11:58:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 11:58:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-18 11:58:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-18 11:58:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-18 11:58:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 11:58:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 11:58:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 11:58:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 11:58:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 11:58:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 11:58:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 11:58:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 11:58:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 11:58:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 11:58:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 11:58:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 11:58:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 11:58:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 11:58:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 11:58:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 11:58:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-18 11:58:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-18 11:58:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-18 11:58:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-18 11:58:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-18 11:58:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-18 11:58:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-18 11:58:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-18 11:58:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-18 11:58:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-18 11:58:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-18 11:58:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-18 11:58:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-18 11:58:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-18 11:58:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-18 11:58:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-18 11:58:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-18 11:58:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-18 11:58:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-18 11:58:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-18 11:58:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-18 11:58:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-18 11:58:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-18 11:58:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-09-18 11:58:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-18 11:58:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-18 11:58:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-18 11:58:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-18 11:58:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-18 11:58:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-18 11:58:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-18 11:58:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-18 11:58:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 11:58:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 11:58:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:58:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-18 11:58:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-18 11:58:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-18 11:58:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-18 11:58:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-18 11:58:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-18 11:58:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-18 11:58:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-18 11:58:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-18 11:58:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-18 11:58:25,776 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-18 11:58:25,776 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-18 11:58:25,776 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-18 11:58:25,776 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-18 11:58:25,776 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-18 11:58:25,776 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-18 11:58:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-18 11:58:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-18 11:58:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-18 11:58:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-18 11:58:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-18 11:58:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-18 11:58:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-18 11:58:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-18 11:58:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-18 11:58:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-18 11:58:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-18 11:58:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-18 11:58:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-18 11:58:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-18 11:58:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-18 11:58:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-18 11:58:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-18 11:58:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-18 11:58:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-18 11:58:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-18 11:58:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-18 11:58:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-18 11:58:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-18 11:58:25,781 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-18 11:58:25,781 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-18 11:58:25,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-18 11:58:25,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:58:25,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 11:58:25,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:58:28,247 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:58:28,247 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-18 11:58:28,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:58:28 BoogieIcfgContainer [2019-09-18 11:58:28,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:58:28,250 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:58:28,250 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:58:28,252 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:58:28,253 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:58:28" (1/1) ... [2019-09-18 11:58:28,254 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 11:58:28,284 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 11:58:28,290 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:58:28,308 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:58:28,317 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:58:28,318 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:58:28,942 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-09-18 11:58:29,280 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2019-09-18 11:58:29,508 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2019-09-18 11:58:29,851 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 97 [2019-09-18 11:58:30,161 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2019-09-18 11:58:30,550 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 106 [2019-09-18 11:58:30,922 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-18 11:58:31,561 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 114 [2019-09-18 11:58:32,024 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 111 [2019-09-18 11:58:32,756 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 124 [2019-09-18 11:58:33,303 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 121 [2019-09-18 11:58:34,215 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 134 [2019-09-18 11:58:34,875 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 131 [2019-09-18 11:58:35,125 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:58:36,055 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 144 [2019-09-18 11:58:36,776 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 143 [2019-09-18 11:58:37,139 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-18 11:58:38,329 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 250 DAG size of output: 156 [2019-09-18 11:58:38,520 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-18 11:58:39,217 WARN L191 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 155 [2019-09-18 11:58:39,623 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-09-18 11:58:41,105 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 279 DAG size of output: 169 [2019-09-18 11:58:42,011 WARN L191 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 164 [2019-09-18 11:58:42,601 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2019-09-18 11:58:44,363 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 358 DAG size of output: 177 [2019-09-18 11:58:44,584 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:58:45,564 WARN L191 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 178 [2019-09-18 11:58:46,301 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2019-09-18 11:58:48,713 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 383 DAG size of output: 191 [2019-09-18 11:58:48,997 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:58:50,049 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 243 DAG size of output: 192 [2019-09-18 11:58:50,776 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-18 11:58:52,733 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 433 DAG size of output: 205 [2019-09-18 11:58:54,064 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 252 DAG size of output: 202 [2019-09-18 11:58:55,164 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-09-18 11:58:58,574 WARN L191 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 489 DAG size of output: 221 [2019-09-18 11:59:00,038 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 270 DAG size of output: 216 [2019-09-18 11:59:01,410 WARN L191 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 395 [2019-09-18 11:59:05,306 WARN L191 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 511 DAG size of output: 229 [2019-09-18 11:59:06,939 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 274 DAG size of output: 226 [2019-09-18 11:59:08,258 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-18 11:59:11,446 WARN L191 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 577 DAG size of output: 240 [2019-09-18 11:59:13,172 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 279 DAG size of output: 235 [2019-09-18 11:59:15,288 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 519 [2019-09-18 11:59:21,065 WARN L191 SmtUtils]: Spent 5.76 s on a formula simplification. DAG size of input: 636 DAG size of output: 248 [2019-09-18 11:59:21,389 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 11:59:23,031 WARN L191 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 311 DAG size of output: 247 [2019-09-18 11:59:25,586 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 581 [2019-09-18 11:59:32,815 WARN L191 SmtUtils]: Spent 7.21 s on a formula simplification. DAG size of input: 746 DAG size of output: 267 [2019-09-18 11:59:34,872 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 332 DAG size of output: 262 [2019-09-18 11:59:38,015 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification that was a NOOP. DAG size: 655 [2019-09-18 11:59:46,146 WARN L191 SmtUtils]: Spent 8.11 s on a formula simplification. DAG size of input: 851 DAG size of output: 275 [2019-09-18 11:59:46,494 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 11:59:48,463 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 343 DAG size of output: 272 [2019-09-18 11:59:52,262 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 729 [2019-09-18 12:00:01,830 WARN L191 SmtUtils]: Spent 9.54 s on a formula simplification. DAG size of input: 841 DAG size of output: 285 [2019-09-18 12:00:02,303 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-18 12:00:04,511 WARN L191 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 369 DAG size of output: 288 [2019-09-18 12:00:08,980 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification that was a NOOP. DAG size: 795 [2019-09-18 12:00:20,455 WARN L191 SmtUtils]: Spent 11.45 s on a formula simplification. DAG size of input: 917 DAG size of output: 301 [2019-09-18 12:00:21,056 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-09-18 12:00:23,652 WARN L191 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 385 DAG size of output: 306 [2019-09-18 12:00:28,832 WARN L191 SmtUtils]: Spent 3.30 s on a formula simplification that was a NOOP. DAG size: 861 [2019-09-18 12:00:41,791 WARN L191 SmtUtils]: Spent 12.93 s on a formula simplification. DAG size of input: 952 DAG size of output: 320 [2019-09-18 12:00:42,230 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 12:00:44,851 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 396 DAG size of output: 315 [2019-09-18 12:00:51,114 WARN L191 SmtUtils]: Spent 3.97 s on a formula simplification that was a NOOP. DAG size: 951 [2019-09-18 12:01:08,735 WARN L191 SmtUtils]: Spent 17.59 s on a formula simplification. DAG size of input: 1119 DAG size of output: 378 [2019-09-18 12:01:09,252 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-18 12:01:12,820 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 441 DAG size of output: 375 [2019-09-18 12:01:20,056 WARN L191 SmtUtils]: Spent 4.60 s on a formula simplification that was a NOOP. DAG size: 1041 [2019-09-18 12:01:41,422 WARN L191 SmtUtils]: Spent 21.32 s on a formula simplification. DAG size of input: 1195 DAG size of output: 389 [2019-09-18 12:01:41,935 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-09-18 12:01:45,799 WARN L191 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 472 DAG size of output: 384 [2019-09-18 12:01:54,348 WARN L191 SmtUtils]: Spent 5.47 s on a formula simplification that was a NOOP. DAG size: 1139 [2019-09-18 12:02:18,558 WARN L191 SmtUtils]: Spent 24.17 s on a formula simplification. DAG size of input: 1392 DAG size of output: 397 [2019-09-18 12:02:19,175 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-09-18 12:02:23,226 WARN L191 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 488 DAG size of output: 396 [2019-09-18 12:02:33,109 WARN L191 SmtUtils]: Spent 6.23 s on a formula simplification that was a NOOP. DAG size: 1233 [2019-09-18 12:03:00,435 WARN L191 SmtUtils]: Spent 27.29 s on a formula simplification. DAG size of input: 1256 DAG size of output: 410 [2019-09-18 12:03:01,073 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-09-18 12:03:05,239 WARN L191 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 500 DAG size of output: 405 [2019-09-18 12:03:08,413 WARN L191 SmtUtils]: Spent 3.13 s on a formula simplification that was a NOOP. DAG size: 537 [2019-09-18 12:03:11,629 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification that was a NOOP. DAG size: 537 [2019-09-18 12:03:11,648 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 575 for LOIs [2019-09-18 12:03:11,870 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 557 for LOIs [2019-09-18 12:03:36,214 WARN L191 SmtUtils]: Spent 22.54 s on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-09-18 12:03:47,204 WARN L191 SmtUtils]: Spent 10.99 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:04:09,428 WARN L191 SmtUtils]: Spent 22.08 s on a formula simplification. DAG size of input: 596 DAG size of output: 593 [2019-09-18 12:04:20,427 WARN L191 SmtUtils]: Spent 11.00 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:04:42,486 WARN L191 SmtUtils]: Spent 22.06 s on a formula simplification. DAG size of input: 596 DAG size of output: 593 [2019-09-18 12:04:53,463 WARN L191 SmtUtils]: Spent 10.98 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:05:15,733 WARN L191 SmtUtils]: Spent 22.21 s on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-09-18 12:05:26,660 WARN L191 SmtUtils]: Spent 10.92 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:05:48,694 WARN L191 SmtUtils]: Spent 21.94 s on a formula simplification. DAG size of input: 596 DAG size of output: 593 [2019-09-18 12:05:59,885 WARN L191 SmtUtils]: Spent 11.19 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:06:21,823 WARN L191 SmtUtils]: Spent 21.94 s on a formula simplification. DAG size of input: 596 DAG size of output: 593 [2019-09-18 12:06:32,561 WARN L191 SmtUtils]: Spent 10.74 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:06:54,430 WARN L191 SmtUtils]: Spent 21.81 s on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-09-18 12:07:05,116 WARN L191 SmtUtils]: Spent 10.68 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:07:26,887 WARN L191 SmtUtils]: Spent 21.67 s on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-09-18 12:07:37,704 WARN L191 SmtUtils]: Spent 10.82 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:07:59,370 WARN L191 SmtUtils]: Spent 21.66 s on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-09-18 12:08:10,107 WARN L191 SmtUtils]: Spent 10.74 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:08:31,775 WARN L191 SmtUtils]: Spent 21.60 s on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-09-18 12:08:42,479 WARN L191 SmtUtils]: Spent 10.70 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:09:04,262 WARN L191 SmtUtils]: Spent 21.67 s on a formula simplification. DAG size of input: 596 DAG size of output: 593 [2019-09-18 12:09:14,991 WARN L191 SmtUtils]: Spent 10.73 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:09:36,647 WARN L191 SmtUtils]: Spent 21.65 s on a formula simplification. DAG size of input: 596 DAG size of output: 593 [2019-09-18 12:09:47,351 WARN L191 SmtUtils]: Spent 10.70 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:10:09,064 WARN L191 SmtUtils]: Spent 21.64 s on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-09-18 12:10:19,834 WARN L191 SmtUtils]: Spent 10.77 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:10:41,489 WARN L191 SmtUtils]: Spent 21.56 s on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-09-18 12:10:52,260 WARN L191 SmtUtils]: Spent 10.77 s on a formula simplification that was a NOOP. DAG size: 593 [2019-09-18 12:11:13,697 WARN L191 SmtUtils]: Spent 21.44 s on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-09-18 12:11:24,406 WARN L191 SmtUtils]: Spent 10.71 s on a formula simplification that was a NOOP. DAG size: 593