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_spec3_productSimulator.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 19:29:00,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 19:29:00,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 19:29:00,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 19:29:00,864 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 19:29:00,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 19:29:00,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 19:29:00,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 19:29:00,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 19:29:00,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 19:29:00,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 19:29:00,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 19:29:00,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 19:29:00,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 19:29:00,891 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 19:29:00,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 19:29:00,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 19:29:00,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 19:29:00,895 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 19:29:00,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 19:29:00,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 19:29:00,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 19:29:00,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 19:29:00,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 19:29:00,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 19:29:00,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 19:29:00,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 19:29:00,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 19:29:00,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 19:29:00,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 19:29:00,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 19:29:00,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 19:29:00,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 19:29:00,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 19:29:00,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 19:29:00,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 19:29:00,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 19:29:00,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 19:29:00,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 19:29:00,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 19:29:00,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 19:29:00,925 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 [2019-10-13 19:29:00,941 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 19:29:00,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 19:29:00,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 19:29:00,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 19:29:00,943 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 19:29:00,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 19:29:00,943 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 19:29:00,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 19:29:00,943 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 19:29:00,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 19:29:00,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 19:29:00,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 19:29:00,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 19:29:00,944 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 19:29:00,944 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 19:29:00,945 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 19:29:00,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 19:29:00,945 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 19:29:00,945 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 19:29:00,945 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 19:29:00,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 19:29:00,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 19:29:00,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 19:29:00,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 19:29:00,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 19:29:00,947 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 19:29:00,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 19:29:00,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 19:29:00,947 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 19:29:01,234 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 19:29:01,250 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 19:29:01,253 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 19:29:01,254 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 19:29:01,255 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 19:29:01,255 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_productSimulator.cil.c [2019-10-13 19:29:01,319 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a862c220/7ce23bc5a720455898490931871387eb/FLAG6956199d4 [2019-10-13 19:29:02,031 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 19:29:02,032 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_productSimulator.cil.c [2019-10-13 19:29:02,062 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a862c220/7ce23bc5a720455898490931871387eb/FLAG6956199d4 [2019-10-13 19:29:02,166 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a862c220/7ce23bc5a720455898490931871387eb [2019-10-13 19:29:02,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 19:29:02,183 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 19:29:02,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 19:29:02,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 19:29:02,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 19:29:02,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:29:02" (1/1) ... [2019-10-13 19:29:02,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3272c0db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:02, skipping insertion in model container [2019-10-13 19:29:02,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:29:02" (1/1) ... [2019-10-13 19:29:02,203 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 19:29:02,294 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 19:29:03,116 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:29:03,135 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 19:29:03,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:29:03,421 INFO L192 MainTranslator]: Completed translation [2019-10-13 19:29:03,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03 WrapperNode [2019-10-13 19:29:03,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 19:29:03,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 19:29:03,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 19:29:03,424 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 19:29:03,439 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2019-10-13 19:29:03,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2019-10-13 19:29:03,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2019-10-13 19:29:03,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2019-10-13 19:29:03,573 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2019-10-13 19:29:03,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2019-10-13 19:29:03,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (1/1) ... [2019-10-13 19:29:03,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 19:29:03,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 19:29:03,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 19:29:03,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 19:29:03,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (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 [2019-10-13 19:29:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 19:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 19:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-13 19:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Encrypt [2019-10-13 19:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__role__Encrypt [2019-10-13 19:29:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Sign [2019-10-13 19:29:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__role__Sign [2019-10-13 19:29:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Verify [2019-10-13 19:29:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__role__Verify [2019-10-13 19:29:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-13 19:29:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__before__Encrypt [2019-10-13 19:29:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__role__Encrypt [2019-10-13 19:29:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-13 19:29:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-13 19:29:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-13 19:29:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-13 19:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-13 19:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-13 19:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-13 19:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-13 19:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-13 19:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-13 19:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-13 19:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-13 19:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-13 19:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-13 19:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-13 19:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-13 19:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Encrypt [2019-10-13 19:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__role__Encrypt [2019-10-13 19:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__AddressBook [2019-10-13 19:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__role__AddressBook [2019-10-13 19:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Sign [2019-10-13 19:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__role__Sign [2019-10-13 19:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-13 19:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-13 19:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__AutoResponder [2019-10-13 19:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__AutoResponder [2019-10-13 19:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Forward [2019-10-13 19:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__Forward [2019-10-13 19:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Verify [2019-10-13 19:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__Verify [2019-10-13 19:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Decrypt [2019-10-13 19:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__Decrypt [2019-10-13 19:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-13 19:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-13 19:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-13 19:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-13 19:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-13 19:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-13 19:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-13 19:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-13 19:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-13 19:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-13 19:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-10-13 19:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-10-13 19:29:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-13 19:29:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-10-13 19:29:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-13 19:29:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-13 19:29:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-13 19:29:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-13 19:29:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-13 19:29:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-13 19:29:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-13 19:29:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-13 19:29:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-13 19:29:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-13 19:29:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-13 19:29:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-13 19:29:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-13 19:29:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-13 19:29:03,771 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-13 19:29:03,771 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-13 19:29:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-13 19:29:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-13 19:29:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-13 19:29:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-13 19:29:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-13 19:29:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-13 19:29:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-13 19:29:03,773 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-13 19:29:03,773 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-13 19:29:03,773 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-13 19:29:03,774 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-13 19:29:03,774 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-13 19:29:03,774 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-13 19:29:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-13 19:29:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-13 19:29:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-13 19:29:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-13 19:29:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-13 19:29:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-13 19:29:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-13 19:29:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-13 19:29:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-13 19:29:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-13 19:29:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-13 19:29:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-13 19:29:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-13 19:29:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-13 19:29:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-13 19:29:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-13 19:29:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-13 19:29:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-13 19:29:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-13 19:29:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-13 19:29:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-13 19:29:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-13 19:29:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__before__Keys [2019-10-13 19:29:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__role__Keys [2019-10-13 19:29:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-13 19:29:03,778 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__before__Keys [2019-10-13 19:29:03,779 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__role__Keys [2019-10-13 19:29:03,779 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-13 19:29:03,779 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__before__Keys [2019-10-13 19:29:03,779 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__role__Keys [2019-10-13 19:29:03,779 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-13 19:29:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-13 19:29:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-13 19:29:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-13 19:29:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 19:29:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-13 19:29:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-13 19:29:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-13 19:29:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-13 19:29:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-13 19:29:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-13 19:29:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-13 19:29:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-13 19:29:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-13 19:29:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-13 19:29:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-10-13 19:29:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-13 19:29:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__1 [2019-10-13 19:29:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__2 [2019-10-13 19:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 19:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 19:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-13 19:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-13 19:29:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-13 19:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-13 19:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-13 19:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-13 19:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-13 19:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-13 19:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-13 19:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-13 19:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-13 19:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-13 19:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-13 19:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-13 19:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-13 19:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Encrypt [2019-10-13 19:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 19:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__role__Encrypt [2019-10-13 19:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Sign [2019-10-13 19:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__role__Sign [2019-10-13 19:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Verify [2019-10-13 19:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__role__Verify [2019-10-13 19:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__before__Encrypt [2019-10-13 19:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__role__Encrypt [2019-10-13 19:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-13 19:29:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-13 19:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-13 19:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-13 19:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-13 19:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-13 19:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-13 19:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 19:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 19:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-13 19:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 19:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 19:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 19:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 19:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-13 19:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 19:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-13 19:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-13 19:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 19:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-13 19:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-13 19:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-13 19:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-13 19:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-13 19:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-13 19:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-13 19:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-13 19:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-13 19:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-13 19:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-13 19:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-13 19:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-13 19:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-13 19:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-13 19:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-13 19:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-13 19:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-13 19:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-13 19:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-13 19:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-13 19:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-13 19:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-13 19:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-13 19:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-13 19:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-13 19:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-13 19:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-13 19:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-13 19:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-13 19:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-13 19:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-10-13 19:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-10-13 19:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-13 19:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-10-13 19:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__1 [2019-10-13 19:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Encrypt [2019-10-13 19:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__role__Encrypt [2019-10-13 19:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__AddressBook [2019-10-13 19:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__role__AddressBook [2019-10-13 19:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Sign [2019-10-13 19:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__role__Sign [2019-10-13 19:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__AutoResponder [2019-10-13 19:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__AutoResponder [2019-10-13 19:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Forward [2019-10-13 19:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__Forward [2019-10-13 19:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Verify [2019-10-13 19:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__Verify [2019-10-13 19:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Decrypt [2019-10-13 19:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__Decrypt [2019-10-13 19:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__2 [2019-10-13 19:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-13 19:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-13 19:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-13 19:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-13 19:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-13 19:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-13 19:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-13 19:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-13 19:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-13 19:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-13 19:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-13 19:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-13 19:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-13 19:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-10-13 19:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-13 19:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-13 19:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-13 19:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-13 19:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-13 19:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-13 19:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-13 19:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-13 19:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-13 19:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-13 19:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-13 19:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-13 19:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-13 19:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-13 19:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-13 19:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-13 19:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-13 19:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-13 19:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-13 19:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-13 19:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-13 19:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-13 19:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-13 19:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-13 19:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-13 19:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-13 19:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-13 19:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-13 19:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-13 19:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 19:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-13 19:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-13 19:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__before__Keys [2019-10-13 19:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__role__Keys [2019-10-13 19:29:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__before__Keys [2019-10-13 19:29:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__role__Keys [2019-10-13 19:29:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__before__Keys [2019-10-13 19:29:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__role__Keys [2019-10-13 19:29:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 19:29:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 19:29:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 19:29:06,453 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 19:29:06,453 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-13 19:29:06,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:29:06 BoogieIcfgContainer [2019-10-13 19:29:06,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 19:29:06,457 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 19:29:06,457 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 19:29:06,460 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 19:29:06,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:29:02" (1/3) ... [2019-10-13 19:29:06,461 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17ecaf36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:29:06, skipping insertion in model container [2019-10-13 19:29:06,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:29:03" (2/3) ... [2019-10-13 19:29:06,461 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17ecaf36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:29:06, skipping insertion in model container [2019-10-13 19:29:06,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:29:06" (3/3) ... [2019-10-13 19:29:06,463 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec3_productSimulator.cil.c [2019-10-13 19:29:06,473 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 19:29:06,482 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 19:29:06,494 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 19:29:06,526 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 19:29:06,526 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 19:29:06,526 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 19:29:06,526 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 19:29:06,526 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 19:29:06,527 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 19:29:06,527 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 19:29:06,527 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 19:29:06,561 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states. [2019-10-13 19:29:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2019-10-13 19:29:06,588 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 19:29:06,589 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, 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] [2019-10-13 19:29:06,591 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 19:29:06,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 19:29:06,599 INFO L82 PathProgramCache]: Analyzing trace with hash -1801418639, now seen corresponding path program 1 times [2019-10-13 19:29:06,609 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 19:29:06,609 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700911687] [2019-10-13 19:29:06,609 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:29:06,610 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:29:06,610 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 19:29:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,484 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 589 [2019-10-13 19:29:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:10,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:29:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2019-10-13 19:29:10,203 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700911687] [2019-10-13 19:29:10,204 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 19:29:10,204 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2019-10-13 19:29:10,204 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641620658] [2019-10-13 19:29:10,209 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-10-13 19:29:10,210 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 19:29:10,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-10-13 19:29:10,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=197, Unknown=0, NotChecked=0, Total=240 [2019-10-13 19:29:10,226 INFO L87 Difference]: Start difference. First operand 826 states. Second operand 16 states. [2019-10-13 19:29:14,957 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 593 [2019-10-13 19:29:16,945 WARN L191 SmtUtils]: Spent 1.86 s on a formula simplification that was a NOOP. DAG size: 596