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_spec8_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:49:21,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:49:21,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:49:21,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:49:21,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:49:21,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:49:21,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:49:21,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:49:21,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:49:21,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:49:21,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:49:21,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:49:21,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:49:21,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:49:21,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:49:21,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:49:21,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:49:21,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:49:21,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:49:21,681 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:49:21,683 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:49:21,684 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:49:21,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:49:21,686 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:49:21,688 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:49:21,689 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:49:21,689 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:49:21,690 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:49:21,690 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:49:21,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:49:21,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:49:21,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:49:21,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:49:21,694 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:49:21,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:49:21,695 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:49:21,696 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:49:21,696 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:49:21,696 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:49:21,697 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:49:21,697 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:49:21,698 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 13:49:21,713 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:49:21,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:49:21,713 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:49:21,714 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:49:21,714 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:49:21,715 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:49:21,715 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:49:21,715 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:49:21,715 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:49:21,715 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:49:21,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:49:21,716 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:49:21,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:49:21,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:49:21,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:49:21,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:49:21,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:49:21,717 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:49:21,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:49:21,718 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:49:21,718 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:49:21,718 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:49:21,718 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:49:21,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:49:21,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:49:21,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:49:21,719 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:49:21,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:49:21,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:49:21,720 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:49:21,748 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:49:21,761 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:49:21,764 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:49:21,765 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:49:21,766 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:49:21,767 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product12.cil.c [2019-09-20 13:49:21,830 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d30e3e8b4/bbda46ce655a492ab03944617959667c/FLAGf21a9e430 [2019-09-20 13:49:22,476 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:49:22,477 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product12.cil.c [2019-09-20 13:49:22,511 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d30e3e8b4/bbda46ce655a492ab03944617959667c/FLAGf21a9e430 [2019-09-20 13:49:22,687 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d30e3e8b4/bbda46ce655a492ab03944617959667c [2019-09-20 13:49:22,698 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:49:22,700 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:49:22,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:49:22,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:49:22,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:49:22,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:49:22" (1/1) ... [2019-09-20 13:49:22,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b6c1520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:22, skipping insertion in model container [2019-09-20 13:49:22,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:49:22" (1/1) ... [2019-09-20 13:49:22,720 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:49:22,806 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:49:23,591 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:49:23,613 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:49:23,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:49:23,813 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:49:23,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:23 WrapperNode [2019-09-20 13:49:23,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:49:23,815 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:49:23,815 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:49:23,815 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:49:23,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:23" (1/1) ... [2019-09-20 13:49:23,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:23" (1/1) ... [2019-09-20 13:49:23,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:23" (1/1) ... [2019-09-20 13:49:23,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:23" (1/1) ... [2019-09-20 13:49:23,935 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:23" (1/1) ... [2019-09-20 13:49:23,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:23" (1/1) ... [2019-09-20 13:49:23,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:23" (1/1) ... [2019-09-20 13:49:24,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:49:24,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:49:24,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:49:24,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:49:24,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:49:23" (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 13:49:24,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:49:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:49:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-20 13:49:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-20 13:49:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-20 13:49:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-20 13:49:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-20 13:49:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-20 13:49:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-20 13:49:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-20 13:49:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-20 13:49:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-20 13:49:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-20 13:49:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-20 13:49:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-20 13:49:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-20 13:49:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-20 13:49:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-20 13:49:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:49:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-20 13:49:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-20 13:49:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-20 13:49:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-20 13:49:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-20 13:49:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-20 13:49:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-20 13:49:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-20 13:49:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-20 13:49:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-20 13:49:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-20 13:49:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-20 13:49:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-20 13:49:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-20 13:49:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-20 13:49:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-20 13:49:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-20 13:49:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-20 13:49:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-20 13:49:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-20 13:49:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-20 13:49:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-20 13:49:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-20 13:49:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-20 13:49:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-20 13:49:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-20 13:49:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-20 13:49:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-20 13:49:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-20 13:49:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-20 13:49:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-20 13:49:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-20 13:49:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-20 13:49:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-20 13:49:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-20 13:49:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-20 13:49:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__1 [2019-09-20 13:49:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__2 [2019-09-20 13:49:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-09-20 13:49:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-20 13:49:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-09-20 13:49:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-20 13:49:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-20 13:49:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-20 13:49:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-20 13:49:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-20 13:49:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-20 13:49:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-20 13:49:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-09-20 13:49:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-20 13:49:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-20 13:49:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-20 13:49:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-20 13:49:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-20 13:49:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-20 13:49:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-20 13:49:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-20 13:49:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-20 13:49:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-20 13:49:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-20 13:49:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-20 13:49:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-20 13:49:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-20 13:49:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-20 13:49:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-20 13:49:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-20 13:49:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-20 13:49:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-20 13:49:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-20 13:49:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-20 13:49:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-20 13:49:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-20 13:49:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-20 13:49:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-20 13:49:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-20 13:49:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-20 13:49:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-20 13:49:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-20 13:49:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-20 13:49:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-20 13:49:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-20 13:49:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-20 13:49:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-20 13:49:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-20 13:49:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-20 13:49:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-20 13:49:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-20 13:49:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-20 13:49:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:49:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:49:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-20 13:49:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:49:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:49:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-20 13:49:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:49:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:49:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:49:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:49:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-20 13:49:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:49:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-20 13:49:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-20 13:49:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:49:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-20 13:49:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-20 13:49:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:49:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-20 13:49:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 13:49:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-20 13:49:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-20 13:49:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-20 13:49:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-20 13:49:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-20 13:49:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-20 13:49:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-20 13:49:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-20 13:49:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-20 13:49:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-20 13:49:24,130 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-20 13:49:24,130 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-20 13:49:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-20 13:49:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-20 13:49:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-20 13:49:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-20 13:49:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-20 13:49:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-20 13:49:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-20 13:49:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-20 13:49:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-20 13:49:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-20 13:49:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-20 13:49:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-20 13:49:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:49:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-20 13:49:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-20 13:49:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-20 13:49:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-20 13:49:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-20 13:49:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-20 13:49:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-20 13:49:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-20 13:49:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-20 13:49:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-20 13:49:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-20 13:49:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-20 13:49:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-20 13:49:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-20 13:49:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-20 13:49:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-20 13:49:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-20 13:49:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-20 13:49:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-20 13:49:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-20 13:49:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-20 13:49:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-20 13:49:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-20 13:49:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-20 13:49:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-20 13:49:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-20 13:49:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-20 13:49:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-20 13:49:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-20 13:49:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-20 13:49:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-20 13:49:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-20 13:49:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-20 13:49:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-20 13:49:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-20 13:49:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__1 [2019-09-20 13:49:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__2 [2019-09-20 13:49:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-20 13:49:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-20 13:49:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-20 13:49:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-20 13:49:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-09-20 13:49:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-09-20 13:49:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-20 13:49:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-20 13:49:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-20 13:49:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-20 13:49:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-20 13:49:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-20 13:49:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-20 13:49:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-20 13:49:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-20 13:49:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-20 13:49:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-20 13:49:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-09-20 13:49:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-20 13:49:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-20 13:49:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-20 13:49:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-20 13:49:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-20 13:49:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-20 13:49:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-20 13:49:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-20 13:49:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-20 13:49:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-20 13:49:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-20 13:49:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-20 13:49:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-20 13:49:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-20 13:49:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-20 13:49:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-20 13:49:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-20 13:49:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-20 13:49:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-20 13:49:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:49:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:49:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:49:26,603 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:49:26,604 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-20 13:49:26,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:49:26 BoogieIcfgContainer [2019-09-20 13:49:26,606 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:49:26,607 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-20 13:49:26,607 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-20 13:49:26,607 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-20 13:49:26,608 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:49:26" (1/1) ... [2019-09-20 13:49:26,666 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 13:49:26,856 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 13:49:26,866 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 192 root evaluator evaluations with a maximum evaluation depth of 0. Performed 192 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 374 variables. [2019-09-20 13:49:26,866 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-20 13:49:26,869 INFO L168 Benchmark]: Toolchain (without parser) took 4168.20 ms. Allocated memory was 130.0 MB in the beginning and 277.3 MB in the end (delta: 147.3 MB). Free memory was 82.4 MB in the beginning and 170.4 MB in the end (delta: -88.0 MB). Peak memory consumption was 59.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:26,871 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 130.0 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:49:26,872 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1111.49 ms. Allocated memory was 130.0 MB in the beginning and 199.2 MB in the end (delta: 69.2 MB). Free memory was 82.0 MB in the beginning and 132.3 MB in the end (delta: -50.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:26,873 INFO L168 Benchmark]: Boogie Preprocessor took 198.78 ms. Allocated memory is still 199.2 MB. Free memory was 132.3 MB in the beginning and 123.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:26,875 INFO L168 Benchmark]: RCFGBuilder took 2592.10 ms. Allocated memory was 199.2 MB in the beginning and 277.3 MB in the end (delta: 78.1 MB). Free memory was 123.2 MB in the beginning and 187.4 MB in the end (delta: -64.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:26,876 INFO L168 Benchmark]: Abstract Interpretation took 259.60 ms. Allocated memory is still 277.3 MB. Free memory was 187.4 MB in the beginning and 170.4 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. [2019-09-20 13:49:26,887 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 130.0 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1111.49 ms. Allocated memory was 130.0 MB in the beginning and 199.2 MB in the end (delta: 69.2 MB). Free memory was 82.0 MB in the beginning and 132.3 MB in the end (delta: -50.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 198.78 ms. Allocated memory is still 199.2 MB. Free memory was 132.3 MB in the beginning and 123.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2592.10 ms. Allocated memory was 199.2 MB in the beginning and 277.3 MB in the end (delta: 78.1 MB). Free memory was 123.2 MB in the beginning and 187.4 MB in the end (delta: -64.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 259.60 ms. Allocated memory is still 277.3 MB. Free memory was 187.4 MB in the beginning and 170.4 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 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: 747]: 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...