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_spec11_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 19:29:23,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 19:29:23,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 19:29:23,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 19:29:23,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 19:29:23,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 19:29:23,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 19:29:23,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 19:29:23,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 19:29:23,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 19:29:23,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 19:29:23,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 19:29:23,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 19:29:23,481 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 19:29:23,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 19:29:23,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 19:29:23,484 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 19:29:23,486 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 19:29:23,488 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 19:29:23,490 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 19:29:23,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 19:29:23,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 19:29:23,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 19:29:23,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 19:29:23,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 19:29:23,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 19:29:23,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 19:29:23,500 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 19:29:23,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 19:29:23,502 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 19:29:23,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 19:29:23,504 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 19:29:23,504 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 19:29:23,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 19:29:23,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 19:29:23,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 19:29:23,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 19:29:23,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 19:29:23,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 19:29:23,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 19:29:23,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 19:29:23,510 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 [2019-09-20 19:29:23,527 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 19:29:23,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 19:29:23,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 19:29:23,531 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 19:29:23,531 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 19:29:23,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 19:29:23,532 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 19:29:23,532 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 19:29:23,532 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 19:29:23,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 19:29:23,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 19:29:23,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 19:29:23,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 19:29:23,533 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 19:29:23,533 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 19:29:23,534 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 19:29:23,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 19:29:23,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 19:29:23,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 19:29:23,536 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 19:29:23,536 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 19:29:23,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 19:29:23,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 19:29:23,537 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 19:29:23,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 19:29:23,537 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 19:29:23,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 19:29:23,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 19:29:23,538 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 [2019-09-20 19:29:23,599 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 19:29:23,617 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 19:29:23,623 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 19:29:23,624 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 19:29:23,625 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 19:29:23,626 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-20 19:29:23,697 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8853041f/9d851b253d454544af24426b34ffd6ac/FLAG6e666ff0e [2019-09-20 19:29:24,350 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 19:29:24,352 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-20 19:29:24,383 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8853041f/9d851b253d454544af24426b34ffd6ac/FLAG6e666ff0e [2019-09-20 19:29:24,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8853041f/9d851b253d454544af24426b34ffd6ac [2019-09-20 19:29:24,534 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 19:29:24,537 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 19:29:24,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 19:29:24,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 19:29:24,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 19:29:24,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:29:24" (1/1) ... [2019-09-20 19:29:24,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2145c95a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:24, skipping insertion in model container [2019-09-20 19:29:24,546 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:29:24" (1/1) ... [2019-09-20 19:29:24,554 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 19:29:24,637 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 19:29:25,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:29:25,293 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 19:29:25,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:29:25,514 INFO L192 MainTranslator]: Completed translation [2019-09-20 19:29:25,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:25 WrapperNode [2019-09-20 19:29:25,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 19:29:25,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 19:29:25,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 19:29:25,516 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 19:29:25,529 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:25" (1/1) ... [2019-09-20 19:29:25,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:25" (1/1) ... [2019-09-20 19:29:25,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:25" (1/1) ... [2019-09-20 19:29:25,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:25" (1/1) ... [2019-09-20 19:29:25,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:25" (1/1) ... [2019-09-20 19:29:25,633 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:25" (1/1) ... [2019-09-20 19:29:25,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:25" (1/1) ... [2019-09-20 19:29:25,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 19:29:25,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 19:29:25,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 19:29:25,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 19:29:25,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:29:25" (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 [2019-09-20 19:29:25,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 19:29:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 19:29:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-20 19:29:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-20 19:29:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-20 19:29:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-20 19:29:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-20 19:29:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-20 19:29:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-20 19:29:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 19:29:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-20 19:29:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-20 19:29:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-20 19:29:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-20 19:29:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-20 19:29:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-20 19:29:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-20 19:29:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-20 19:29:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-20 19:29:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-20 19:29:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-20 19:29:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-20 19:29:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-20 19:29:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-20 19:29:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-20 19:29:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-20 19:29:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-20 19:29:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-20 19:29:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-20 19:29:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-20 19:29:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-20 19:29:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-20 19:29:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-20 19:29:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-20 19:29:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-20 19:29:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-20 19:29:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-20 19:29:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-20 19:29:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-20 19:29:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-20 19:29:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-20 19:29:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-20 19:29:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-20 19:29:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-20 19:29:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-20 19:29:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-20 19:29:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-20 19:29:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-20 19:29:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-20 19:29:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-20 19:29:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-20 19:29:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-20 19:29:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-20 19:29:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-20 19:29:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-20 19:29:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-20 19:29:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-20 19:29:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-20 19:29:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-20 19:29:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-20 19:29:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-20 19:29:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-20 19:29:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-20 19:29:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-20 19:29:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-20 19:29:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-20 19:29:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-20 19:29:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-20 19:29:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-20 19:29:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-20 19:29:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-20 19:29:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-20 19:29:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-20 19:29:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-20 19:29:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-20 19:29:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-20 19:29:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-20 19:29:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-20 19:29:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-20 19:29:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-20 19:29:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-20 19:29:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-20 19:29:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-20 19:29:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-20 19:29:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-20 19:29:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-20 19:29:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-20 19:29:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-20 19:29:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-20 19:29:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-20 19:29:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-20 19:29:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 19:29:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 19:29:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 19:29:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-20 19:29:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-20 19:29:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-20 19:29:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-20 19:29:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-20 19:29:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-20 19:29:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-20 19:29:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-20 19:29:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-20 19:29:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-20 19:29:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-20 19:29:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-20 19:29:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-20 19:29:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-20 19:29:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-20 19:29:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-20 19:29:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-20 19:29:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-20 19:29:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 19:29:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-20 19:29:25,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 19:29:25,760 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-20 19:29:25,760 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-20 19:29:25,760 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-20 19:29:25,760 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-20 19:29:25,760 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-20 19:29:25,760 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-20 19:29:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-20 19:29:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-20 19:29:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-20 19:29:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-20 19:29:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-20 19:29:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-20 19:29:25,761 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-20 19:29:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-20 19:29:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-20 19:29:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-20 19:29:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-20 19:29:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-20 19:29:25,762 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-20 19:29:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-20 19:29:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-20 19:29:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-20 19:29:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-20 19:29:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-20 19:29:25,763 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-20 19:29:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-20 19:29:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-20 19:29:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-20 19:29:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-20 19:29:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-20 19:29:25,764 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-20 19:29:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-20 19:29:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-20 19:29:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-20 19:29:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-20 19:29:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-20 19:29:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-20 19:29:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-20 19:29:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 19:29:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 19:29:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-20 19:29:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 19:29:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 19:29:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 19:29:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 19:29:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-20 19:29:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 19:29:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-20 19:29:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-20 19:29:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 19:29:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-20 19:29:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-20 19:29:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-20 19:29:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-20 19:29:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-20 19:29:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-20 19:29:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-20 19:29:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-20 19:29:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-20 19:29:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-20 19:29:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-20 19:29:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-20 19:29:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-20 19:29:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-20 19:29:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-20 19:29:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-20 19:29:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-20 19:29:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-20 19:29:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-20 19:29:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-20 19:29:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-20 19:29:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-20 19:29:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-20 19:29:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-20 19:29:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-20 19:29:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-20 19:29:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-20 19:29:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-20 19:29:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-20 19:29:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 19:29:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 19:29:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 19:29:28,130 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 19:29:28,131 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-20 19:29:28,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:29:28 BoogieIcfgContainer [2019-09-20 19:29:28,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 19:29:28,134 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 19:29:28,135 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 19:29:28,135 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 19:29:28,136 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:29:28" (1/1) ... [2019-09-20 19:29:28,137 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 [2019-09-20 19:29:28,174 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 19:29:28,174 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 19:29:28,191 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 19:29:28,206 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 19:29:28,208 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 19:29:28,721 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 49 [2019-09-20 19:29:29,177 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 59 [2019-09-20 19:29:29,492 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-09-20 19:29:29,781 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2019-09-20 19:29:30,070 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-09-20 19:29:30,445 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 92 [2019-09-20 19:29:30,773 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-09-20 19:29:31,702 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 157 [2019-09-20 19:29:32,404 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 152 [2019-09-20 19:29:33,591 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 211 DAG size of output: 166 [2019-09-20 19:29:34,418 WARN L191 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 161 [2019-09-20 19:29:35,725 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 231 DAG size of output: 175 [2019-09-20 19:29:36,586 WARN L191 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 170 [2019-09-20 19:29:36,862 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-20 19:29:38,299 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 258 DAG size of output: 184 [2019-09-20 19:29:39,261 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 179 [2019-09-20 19:29:39,647 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-20 19:29:41,231 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 327 DAG size of output: 193 [2019-09-20 19:29:42,318 WARN L191 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 188 [2019-09-20 19:29:42,818 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-09-20 19:29:44,936 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 352 DAG size of output: 223 [2019-09-20 19:29:46,248 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 250 DAG size of output: 218 [2019-09-20 19:29:46,872 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-09-20 19:29:49,303 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 399 DAG size of output: 231 [2019-09-20 19:29:50,786 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 274 DAG size of output: 230 [2019-09-20 19:29:51,570 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-20 19:29:54,662 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 446 DAG size of output: 244 [2019-09-20 19:29:56,198 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 273 DAG size of output: 239 [2019-09-20 19:29:57,201 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-09-20 19:30:00,720 WARN L191 SmtUtils]: Spent 3.51 s on a formula simplification. DAG size of input: 500 DAG size of output: 252 [2019-09-20 19:30:02,447 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 299 DAG size of output: 249 [2019-09-20 19:30:03,729 WARN L191 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 373