java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:49:16,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:49:16,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:49:16,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:49:16,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:49:16,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:49:16,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:49:16,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:49:16,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:49:16,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:49:16,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:49:16,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:49:16,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:49:16,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:49:16,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:49:16,652 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:49:16,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:49:16,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:49:16,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:49:16,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:49:16,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:49:16,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:49:16,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:49:16,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:49:16,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:49:16,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:49:16,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:49:16,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:49:16,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:49:16,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:49:16,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:49:16,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:49:16,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:49:16,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:49:16,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:49:16,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:49:16,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:49:16,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:49:16,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:49:16,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:49:16,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:49:16,675 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-20 13:49:16,693 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:49:16,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:49:16,693 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:49:16,693 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:49:16,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:49:16,694 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:49:16,695 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:49:16,695 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:49:16,695 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:49:16,695 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:49:16,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:49:16,696 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:49:16,696 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:49:16,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:49:16,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:49:16,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:49:16,697 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:49:16,697 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:49:16,697 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:49:16,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:49:16,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:49:16,698 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:49:16,698 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:49:16,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:49:16,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:49:16,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:49:16,699 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:49:16,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:49:16,699 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:49:16,700 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:49:16,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:49:16,741 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:49:16,745 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:49:16,747 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:49:16,747 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:49:16,748 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-20 13:49:16,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d31261afb/fa5faf7740754ca992661ffb7fdde2e3/FLAG9037b85e2 [2019-09-20 13:49:17,435 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:49:17,435 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product05.cil.c [2019-09-20 13:49:17,473 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d31261afb/fa5faf7740754ca992661ffb7fdde2e3/FLAG9037b85e2 [2019-09-20 13:49:17,663 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d31261afb/fa5faf7740754ca992661ffb7fdde2e3 [2019-09-20 13:49:17,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:49:17,674 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:49:17,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:49:17,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:49:17,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:49:17,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:49:17" (1/1) ... [2019-09-20 13:49:17,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@344f0ed8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:17, skipping insertion in model container [2019-09-20 13:49:17,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:49:17" (1/1) ... [2019-09-20 13:49:17,692 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:49:17,774 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:49:18,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:49:18,490 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:49:18,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:49:18,661 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:49:18,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:18 WrapperNode [2019-09-20 13:49:18,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:49:18,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:49:18,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:49:18,663 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:49:18,675 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:18" (1/1) ... [2019-09-20 13:49:18,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:18" (1/1) ... [2019-09-20 13:49:18,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:18" (1/1) ... [2019-09-20 13:49:18,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:18" (1/1) ... [2019-09-20 13:49:18,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:18" (1/1) ... [2019-09-20 13:49:18,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:18" (1/1) ... [2019-09-20 13:49:18,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:18" (1/1) ... [2019-09-20 13:49:18,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:49:18,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:49:18,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:49:18,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:49:18,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:49:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:49:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:49:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-20 13:49:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-20 13:49:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-20 13:49:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-20 13:49:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-20 13:49:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-20 13:49:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-20 13:49:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:49:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-20 13:49:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-20 13:49:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-20 13:49:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-20 13:49:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-20 13:49:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-20 13:49:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-20 13:49:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-20 13:49:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-20 13:49:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-20 13:49:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-20 13:49:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-20 13:49:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-20 13:49:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-20 13:49:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-20 13:49:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-20 13:49:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-20 13:49:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-20 13:49:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-20 13:49:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-20 13:49:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-20 13:49:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-20 13:49:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-20 13:49:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-20 13:49:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-20 13:49:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-20 13:49:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-20 13:49:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-20 13:49:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-20 13:49:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-20 13:49:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-20 13:49:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-20 13:49:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-20 13:49:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-20 13:49:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-20 13:49:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-20 13:49:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-20 13:49:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-20 13:49:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-20 13:49:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-20 13:49:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-20 13:49:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-20 13:49:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-20 13:49:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-20 13:49:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-20 13:49:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-20 13:49:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-20 13:49:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-20 13:49:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-20 13:49:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-20 13:49:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-20 13:49:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-20 13:49:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-20 13:49:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-20 13:49:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-20 13:49:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-20 13:49:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-20 13:49:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-20 13:49:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-20 13:49:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-20 13:49:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-20 13:49:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-20 13:49:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-20 13:49:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-20 13:49:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-20 13:49:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-20 13:49:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-20 13:49:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-20 13:49:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-20 13:49:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-20 13:49:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-20 13:49:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-20 13:49:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-20 13:49:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-20 13:49:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-20 13:49:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-20 13:49:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-20 13:49:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-20 13:49:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-20 13:49:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-20 13:49:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-20 13:49:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:49:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:49:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 13:49:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-20 13:49:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-20 13:49:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-20 13:49:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-20 13:49:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-20 13:49:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-20 13:49:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-20 13:49:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-20 13:49:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-20 13:49:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-20 13:49:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-20 13:49:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-20 13:49:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-20 13:49:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-20 13:49:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-20 13:49:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-20 13:49:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-20 13:49:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-20 13:49:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:49:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-20 13:49:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:49:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-20 13:49:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-20 13:49:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-20 13:49:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-20 13:49:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-20 13:49:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-20 13:49:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-20 13:49:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-20 13:49:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-20 13:49:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-20 13:49:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-20 13:49:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-20 13:49:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-20 13:49:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-20 13:49:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-20 13:49:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-20 13:49:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-20 13:49:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-20 13:49:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-20 13:49:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-20 13:49:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-20 13:49:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-20 13:49:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-20 13:49:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:49:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:49:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-20 13:49:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:49:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:49:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:49:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:49:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-20 13:49:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:49:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-20 13:49:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-20 13:49:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:49:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-20 13:49:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-20 13:49:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-20 13:49:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-20 13:49:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-20 13:49:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-20 13:49:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-20 13:49:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-20 13:49:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-20 13:49:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-20 13:49:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-20 13:49:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-20 13:49:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-20 13:49:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-20 13:49:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-20 13:49:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-20 13:49:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-20 13:49:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-20 13:49:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-20 13:49:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-20 13:49:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-20 13:49:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-20 13:49:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-20 13:49:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-20 13:49:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-20 13:49:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-20 13:49:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-20 13:49:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-20 13:49:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-20 13:49:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-20 13:49:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-20 13:49:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-20 13:49:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-20 13:49:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-20 13:49:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-20 13:49:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-20 13:49:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-20 13:49:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-20 13:49:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-20 13:49:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-20 13:49:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-20 13:49:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-20 13:49:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-20 13:49:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-20 13:49:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:49:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:49:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:49:20,891 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:49:20,892 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-20 13:49:20,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:49:20 BoogieIcfgContainer [2019-09-20 13:49:20,894 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:49:20,895 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-20 13:49:20,895 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-20 13:49:20,895 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-20 13:49:20,896 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:49:20" (1/1) ... [2019-09-20 13:49:20,939 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 13:49:21,113 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 13:49:21,122 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 187 root evaluator evaluations with a maximum evaluation depth of 0. Performed 187 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 340 variables. [2019-09-20 13:49:21,122 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-20 13:49:21,126 INFO L168 Benchmark]: Toolchain (without parser) took 3450.37 ms. Allocated memory was 130.5 MB in the beginning and 276.3 MB in the end (delta: 145.8 MB). Free memory was 83.3 MB in the beginning and 214.5 MB in the end (delta: -131.2 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:21,127 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:49:21,128 INFO L168 Benchmark]: CACSL2BoogieTranslator took 986.70 ms. Allocated memory was 130.5 MB in the beginning and 198.7 MB in the end (delta: 68.2 MB). Free memory was 83.1 MB in the beginning and 139.3 MB in the end (delta: -56.2 MB). Peak memory consumption was 32.4 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:21,130 INFO L168 Benchmark]: Boogie Preprocessor took 164.11 ms. Allocated memory is still 198.7 MB. Free memory was 139.3 MB in the beginning and 131.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:21,132 INFO L168 Benchmark]: RCFGBuilder took 2066.95 ms. Allocated memory was 198.7 MB in the beginning and 276.3 MB in the end (delta: 77.6 MB). Free memory was 131.5 MB in the beginning and 231.2 MB in the end (delta: -99.7 MB). Peak memory consumption was 93.6 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:21,133 INFO L168 Benchmark]: Abstract Interpretation took 228.00 ms. Allocated memory is still 276.3 MB. Free memory was 228.8 MB in the beginning and 214.5 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:21,143 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 986.70 ms. Allocated memory was 130.5 MB in the beginning and 198.7 MB in the end (delta: 68.2 MB). Free memory was 83.1 MB in the beginning and 139.3 MB in the end (delta: -56.2 MB). Peak memory consumption was 32.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 164.11 ms. Allocated memory is still 198.7 MB. Free memory was 139.3 MB in the beginning and 131.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2066.95 ms. Allocated memory was 198.7 MB in the beginning and 276.3 MB in the end (delta: 77.6 MB). Free memory was 131.5 MB in the beginning and 231.2 MB in the end (delta: -99.7 MB). Peak memory consumption was 93.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 228.00 ms. Allocated memory is still 276.3 MB. Free memory was 228.8 MB in the beginning and 214.5 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 197]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...