java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec8_productSimulator.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-14 23:31:33,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 23:31:33,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 23:31:33,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 23:31:33,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 23:31:33,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 23:31:33,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 23:31:33,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 23:31:33,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 23:31:33,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 23:31:33,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 23:31:33,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 23:31:33,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 23:31:33,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 23:31:33,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 23:31:33,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 23:31:33,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 23:31:33,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 23:31:33,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 23:31:33,634 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 23:31:33,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 23:31:33,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 23:31:33,640 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 23:31:33,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 23:31:33,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 23:31:33,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 23:31:33,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 23:31:33,649 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 23:31:33,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 23:31:33,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 23:31:33,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 23:31:33,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 23:31:33,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 23:31:33,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 23:31:33,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 23:31:33,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 23:31:33,662 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 23:31:33,662 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 23:31:33,662 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 23:31:33,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 23:31:33,668 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 23:31:33,669 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 23:31:33,692 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 23:31:33,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 23:31:33,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 23:31:33,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 23:31:33,695 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 23:31:33,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 23:31:33,696 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 23:31:33,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 23:31:33,697 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 23:31:33,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 23:31:33,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 23:31:33,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 23:31:33,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 23:31:33,699 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 23:31:33,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 23:31:33,700 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 23:31:33,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 23:31:33,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 23:31:33,700 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 23:31:33,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 23:31:33,701 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 23:31:33,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 23:31:33,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 23:31:33,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 23:31:33,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 23:31:33,702 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 23:31:33,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 23:31:33,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 23:31:33,702 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 23:31:34,018 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 23:31:34,031 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 23:31:34,035 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 23:31:34,037 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 23:31:34,037 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 23:31:34,038 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_productSimulator.cil.c [2019-10-14 23:31:34,115 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b7cf24e1/3fb49c1a41844fe1a97f6400b95a8c00/FLAGe03b5e4b2 [2019-10-14 23:31:34,761 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 23:31:34,762 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec8_productSimulator.cil.c [2019-10-14 23:31:34,784 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b7cf24e1/3fb49c1a41844fe1a97f6400b95a8c00/FLAGe03b5e4b2 [2019-10-14 23:31:34,921 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b7cf24e1/3fb49c1a41844fe1a97f6400b95a8c00 [2019-10-14 23:31:34,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 23:31:34,934 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 23:31:34,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 23:31:34,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 23:31:34,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 23:31:34,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:31:34" (1/1) ... [2019-10-14 23:31:34,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32e07cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:34, skipping insertion in model container [2019-10-14 23:31:34,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:31:34" (1/1) ... [2019-10-14 23:31:34,950 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 23:31:35,036 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 23:31:35,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:31:35,890 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 23:31:36,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:31:36,295 INFO L192 MainTranslator]: Completed translation [2019-10-14 23:31:36,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36 WrapperNode [2019-10-14 23:31:36,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 23:31:36,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 23:31:36,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 23:31:36,298 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 23:31:36,313 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36" (1/1) ... [2019-10-14 23:31:36,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36" (1/1) ... [2019-10-14 23:31:36,378 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36" (1/1) ... [2019-10-14 23:31:36,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36" (1/1) ... [2019-10-14 23:31:36,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36" (1/1) ... [2019-10-14 23:31:36,508 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36" (1/1) ... [2019-10-14 23:31:36,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36" (1/1) ... [2019-10-14 23:31:36,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 23:31:36,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 23:31:36,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 23:31:36,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 23:31:36,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 23:31:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 23:31:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 23:31:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-14 23:31:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-14 23:31:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-14 23:31:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-14 23:31:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-14 23:31:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-14 23:31:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-14 23:31:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-14 23:31:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-14 23:31:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-14 23:31:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-14 23:31:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-14 23:31:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-14 23:31:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-14 23:31:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-14 23:31:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-14 23:31:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-14 23:31:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-14 23:31:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-14 23:31:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-14 23:31:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-14 23:31:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-14 23:31:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-14 23:31:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-14 23:31:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-14 23:31:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-14 23:31:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-14 23:31:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-14 23:31:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-14 23:31:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-14 23:31:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-14 23:31:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-14 23:31:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-14 23:31:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-14 23:31:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-14 23:31:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-14 23:31:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-14 23:31:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-14 23:31:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-14 23:31:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-14 23:31:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-14 23:31:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-14 23:31:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-14 23:31:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-14 23:31:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-14 23:31:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-14 23:31:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-14 23:31:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-14 23:31:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-14 23:31:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-14 23:31:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-14 23:31:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-14 23:31:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-14 23:31:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-14 23:31:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-14 23:31:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-14 23:31:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-14 23:31:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-14 23:31:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-14 23:31:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-14 23:31:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-14 23:31:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-14 23:31:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-14 23:31:36,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__1 [2019-10-14 23:31:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__2 [2019-10-14 23:31:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Encrypt [2019-10-14 23:31:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__role__Encrypt [2019-10-14 23:31:36,673 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Sign [2019-10-14 23:31:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__role__Sign [2019-10-14 23:31:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Verify [2019-10-14 23:31:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__role__Verify [2019-10-14 23:31:36,674 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-14 23:31:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__before__Encrypt [2019-10-14 23:31:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__role__Encrypt [2019-10-14 23:31:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-14 23:31:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-14 23:31:36,675 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-14 23:31:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-14 23:31:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Encrypt [2019-10-14 23:31:36,676 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__role__Encrypt [2019-10-14 23:31:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__AddressBook [2019-10-14 23:31:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__role__AddressBook [2019-10-14 23:31:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Sign [2019-10-14 23:31:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__role__Sign [2019-10-14 23:31:36,677 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-14 23:31:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-14 23:31:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__AutoResponder [2019-10-14 23:31:36,678 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__AutoResponder [2019-10-14 23:31:36,679 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Forward [2019-10-14 23:31:36,679 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__Forward [2019-10-14 23:31:36,679 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Verify [2019-10-14 23:31:36,680 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__Verify [2019-10-14 23:31:36,680 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Decrypt [2019-10-14 23:31:36,680 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__Decrypt [2019-10-14 23:31:36,680 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-14 23:31:36,680 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-14 23:31:36,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-14 23:31:36,681 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-14 23:31:36,681 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-14 23:31:36,681 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-14 23:31:36,681 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-14 23:31:36,681 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-14 23:31:36,681 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-14 23:31:36,682 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-14 23:31:36,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-10-14 23:31:36,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-10-14 23:31:36,682 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-14 23:31:36,682 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-10-14 23:31:36,682 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__before__Keys [2019-10-14 23:31:36,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__role__Keys [2019-10-14 23:31:36,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-14 23:31:36,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__before__Keys [2019-10-14 23:31:36,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__role__Keys [2019-10-14 23:31:36,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-14 23:31:36,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__before__Keys [2019-10-14 23:31:36,684 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__role__Keys [2019-10-14 23:31:36,684 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-14 23:31:36,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-14 23:31:36,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-14 23:31:36,685 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-14 23:31:36,685 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 23:31:36,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-14 23:31:36,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-14 23:31:36,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-14 23:31:36,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-14 23:31:36,687 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-14 23:31:36,687 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-14 23:31:36,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-14 23:31:36,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-14 23:31:36,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-14 23:31:36,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-14 23:31:36,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-10-14 23:31:36,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-14 23:31:36,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-14 23:31:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 23:31:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 23:31:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-14 23:31:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-14 23:31:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-14 23:31:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-14 23:31:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-14 23:31:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-14 23:31:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-14 23:31:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-14 23:31:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-14 23:31:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-14 23:31:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-14 23:31:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-10-14 23:31:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-14 23:31:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-14 23:31:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-14 23:31:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-14 23:31:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-14 23:31:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-14 23:31:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 23:31:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-14 23:31:36,703 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 23:31:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 23:31:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-14 23:31:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 23:31:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 23:31:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 23:31:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 23:31:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-14 23:31:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 23:31:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-14 23:31:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-14 23:31:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 23:31:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-14 23:31:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-14 23:31:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-14 23:31:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-14 23:31:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-14 23:31:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-14 23:31:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-14 23:31:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-14 23:31:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-14 23:31:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-14 23:31:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-14 23:31:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-14 23:31:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-14 23:31:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-14 23:31:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-14 23:31:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-14 23:31:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-14 23:31:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-14 23:31:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-14 23:31:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-14 23:31:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-14 23:31:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-14 23:31:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-14 23:31:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-14 23:31:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-14 23:31:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-14 23:31:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-14 23:31:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-14 23:31:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-14 23:31:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-14 23:31:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-14 23:31:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-14 23:31:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-14 23:31:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-14 23:31:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-14 23:31:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-14 23:31:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-14 23:31:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-14 23:31:36,711 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-14 23:31:36,711 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-14 23:31:36,711 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-14 23:31:36,711 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-14 23:31:36,711 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-14 23:31:36,711 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-14 23:31:36,711 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-14 23:31:36,712 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-14 23:31:36,712 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-14 23:31:36,712 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-14 23:31:36,712 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-14 23:31:36,712 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-14 23:31:36,712 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-14 23:31:36,712 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-14 23:31:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-14 23:31:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-14 23:31:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-14 23:31:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__1 [2019-10-14 23:31:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__2 [2019-10-14 23:31:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-14 23:31:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-14 23:31:36,714 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-14 23:31:36,714 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-14 23:31:36,714 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Encrypt [2019-10-14 23:31:36,714 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__role__Encrypt [2019-10-14 23:31:36,714 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Sign [2019-10-14 23:31:36,714 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__role__Sign [2019-10-14 23:31:36,714 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Verify [2019-10-14 23:31:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__role__Verify [2019-10-14 23:31:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__before__Encrypt [2019-10-14 23:31:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__role__Encrypt [2019-10-14 23:31:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-14 23:31:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-14 23:31:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-14 23:31:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-14 23:31:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-14 23:31:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-14 23:31:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-14 23:31:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-14 23:31:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-14 23:31:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-14 23:31:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-14 23:31:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-14 23:31:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-14 23:31:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-10-14 23:31:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-10-14 23:31:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-14 23:31:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-10-14 23:31:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Encrypt [2019-10-14 23:31:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__role__Encrypt [2019-10-14 23:31:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__AddressBook [2019-10-14 23:31:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__role__AddressBook [2019-10-14 23:31:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Sign [2019-10-14 23:31:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__role__Sign [2019-10-14 23:31:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__AutoResponder [2019-10-14 23:31:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__AutoResponder [2019-10-14 23:31:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Forward [2019-10-14 23:31:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__Forward [2019-10-14 23:31:36,719 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Verify [2019-10-14 23:31:36,723 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__Verify [2019-10-14 23:31:36,723 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Decrypt [2019-10-14 23:31:36,723 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__Decrypt [2019-10-14 23:31:36,723 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-14 23:31:36,723 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-14 23:31:36,723 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-14 23:31:36,723 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-14 23:31:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-14 23:31:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 23:31:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-14 23:31:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-14 23:31:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__before__Keys [2019-10-14 23:31:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__role__Keys [2019-10-14 23:31:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__before__Keys [2019-10-14 23:31:36,725 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__role__Keys [2019-10-14 23:31:36,725 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__before__Keys [2019-10-14 23:31:36,725 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__role__Keys [2019-10-14 23:31:36,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 23:31:36,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 23:31:36,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 23:31:39,106 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 23:31:39,106 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-14 23:31:39,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:31:39 BoogieIcfgContainer [2019-10-14 23:31:39,109 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 23:31:39,110 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-14 23:31:39,110 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-14 23:31:39,113 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-14 23:31:39,113 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 11:31:34" (1/3) ... [2019-10-14 23:31:39,114 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@712235a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:31:39, skipping insertion in model container [2019-10-14 23:31:39,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:31:36" (2/3) ... [2019-10-14 23:31:39,115 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@712235a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:31:39, skipping insertion in model container [2019-10-14 23:31:39,115 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:31:39" (3/3) ... [2019-10-14 23:31:39,118 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec8_productSimulator.cil.c [2019-10-14 23:31:39,128 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-14 23:31:39,138 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-14 23:31:39,150 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-14 23:31:39,181 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-14 23:31:39,182 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-14 23:31:39,182 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-14 23:31:39,182 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-14 23:31:39,182 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-14 23:31:39,182 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-14 23:31:39,182 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-14 23:31:39,182 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-14 23:31:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states. [2019-10-14 23:31:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-10-14 23:31:39,239 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 23:31:39,240 INFO L380 BasicCegarLoop]: trace histogram [8, 8, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 23:31:39,243 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 23:31:39,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 23:31:39,249 INFO L82 PathProgramCache]: Analyzing trace with hash -1272279262, now seen corresponding path program 1 times [2019-10-14 23:31:39,258 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 23:31:39,259 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508592675] [2019-10-14 23:31:39,259 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:31:39,259 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:31:39,259 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 23:31:39,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:41,890 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 589 [2019-10-14 23:31:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:31:42,505 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2019-10-14 23:31:42,505 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508592675] [2019-10-14 23:31:42,506 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 23:31:42,507 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2019-10-14 23:31:42,507 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [136345543] [2019-10-14 23:31:42,512 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-14 23:31:42,512 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 23:31:42,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-14 23:31:42,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2019-10-14 23:31:42,529 INFO L87 Difference]: Start difference. First operand 818 states. Second operand 15 states. [2019-10-14 23:31:47,131 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 593 [2019-10-14 23:31:49,080 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 596