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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/product-lines/email_spec6_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:47:17,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:47:17,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:47:17,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:47:17,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:47:17,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:47:17,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:47:17,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:47:17,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:47:17,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:47:17,090 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:47:17,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:47:17,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:47:17,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:47:17,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:47:17,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:47:17,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:47:17,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:47:17,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:47:17,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:47:17,101 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:47:17,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:47:17,103 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:47:17,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:47:17,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:47:17,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:47:17,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:47:17,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:47:17,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:47:17,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:47:17,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:47:17,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:47:17,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:47:17,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:47:17,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:47:17,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:47:17,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:47:17,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:47:17,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:47:17,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:47:17,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:47:17,116 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 [2019-10-15 04:47:17,138 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:47:17,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:47:17,140 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:47:17,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:47:17,140 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:47:17,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:47:17,141 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:47:17,141 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:47:17,141 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:47:17,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:47:17,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:47:17,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:47:17,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:47:17,143 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:47:17,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:47:17,144 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:47:17,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:47:17,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:47:17,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:47:17,144 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:47:17,145 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:47:17,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:47:17,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:47:17,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:47:17,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:47:17,146 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:47:17,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:47:17,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:47:17,150 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:47:17,423 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:47:17,434 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:47:17,440 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:47:17,441 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:47:17,442 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:47:17,443 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product12.cil.c [2019-10-15 04:47:17,517 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7f4f1fcb/b74326a5408b46e2911377a4c27e4299/FLAG29a2e287c [2019-10-15 04:47:18,135 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:47:18,136 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product12.cil.c [2019-10-15 04:47:18,168 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7f4f1fcb/b74326a5408b46e2911377a4c27e4299/FLAG29a2e287c [2019-10-15 04:47:18,299 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7f4f1fcb/b74326a5408b46e2911377a4c27e4299 [2019-10-15 04:47:18,310 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:47:18,312 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:47:18,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:47:18,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:47:18,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:47:18,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:47:18" (1/1) ... [2019-10-15 04:47:18,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ad9034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:18, skipping insertion in model container [2019-10-15 04:47:18,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:47:18" (1/1) ... [2019-10-15 04:47:18,329 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:47:18,413 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:47:19,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:47:19,201 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:47:19,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:47:19,391 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:47:19,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:19 WrapperNode [2019-10-15 04:47:19,392 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:47:19,393 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:47:19,393 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:47:19,393 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:47:19,404 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:19" (1/1) ... [2019-10-15 04:47:19,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:19" (1/1) ... [2019-10-15 04:47:19,436 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:19" (1/1) ... [2019-10-15 04:47:19,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:19" (1/1) ... [2019-10-15 04:47:19,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:19" (1/1) ... [2019-10-15 04:47:19,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:19" (1/1) ... [2019-10-15 04:47:19,558 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:19" (1/1) ... [2019-10-15 04:47:19,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:47:19,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:47:19,591 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:47:19,592 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:47:19,593 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:19" (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 [2019-10-15 04:47:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:47:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:47:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-15 04:47:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-15 04:47:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-15 04:47:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-15 04:47:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-15 04:47:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-10-15 04:47:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-15 04:47:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-10-15 04:47:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-15 04:47:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-15 04:47:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-15 04:47:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-15 04:47:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-15 04:47:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-15 04:47:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-15 04:47:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-15 04:47:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-15 04:47:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-15 04:47:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-15 04:47:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-15 04:47:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-15 04:47:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-15 04:47:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-15 04:47:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-15 04:47:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-15 04:47:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-15 04:47:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:47:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-15 04:47:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-15 04:47:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-15 04:47:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-15 04:47:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-15 04:47:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-15 04:47:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-15 04:47:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-15 04:47:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-15 04:47:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-15 04:47:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-15 04:47:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-15 04:47:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-15 04:47:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-15 04:47:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-15 04:47:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-15 04:47:19,689 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-15 04:47:19,689 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-15 04:47:19,689 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-15 04:47:19,689 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-15 04:47:19,689 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-15 04:47:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-15 04:47:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-15 04:47:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-15 04:47:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-15 04:47:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-15 04:47:19,691 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-15 04:47:19,691 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-15 04:47:19,691 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-15 04:47:19,691 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-15 04:47:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-15 04:47:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-15 04:47:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-15 04:47:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-15 04:47:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-15 04:47:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-15 04:47:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-15 04:47:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-15 04:47:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-15 04:47:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-15 04:47:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-15 04:47:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-15 04:47:19,695 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-15 04:47:19,695 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-15 04:47:19,695 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-15 04:47:19,696 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-15 04:47:19,696 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-15 04:47:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-15 04:47:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-15 04:47:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-15 04:47:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-15 04:47:19,698 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-15 04:47:19,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-15 04:47:19,699 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-15 04:47:19,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-15 04:47:19,699 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-15 04:47:19,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-15 04:47:19,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-15 04:47:19,701 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-15 04:47:19,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-15 04:47:19,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-15 04:47:19,702 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-10-15 04:47:19,702 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-15 04:47:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-15 04:47:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-10-15 04:47:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-15 04:47:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-15 04:47:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-15 04:47:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-15 04:47:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-15 04:47:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-15 04:47:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-15 04:47:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-15 04:47:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-15 04:47:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-10-15 04:47:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-10-15 04:47:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-15 04:47:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-15 04:47:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:47:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:47:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-15 04:47:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-15 04:47:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-15 04:47:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-15 04:47:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-15 04:47:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-15 04:47:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-15 04:47:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-15 04:47:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-15 04:47:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-15 04:47:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-15 04:47:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-15 04:47:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-15 04:47:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-15 04:47:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-15 04:47:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-15 04:47:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-10-15 04:47:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:47:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-10-15 04:47:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-15 04:47:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:47:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:47:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-15 04:47:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:47:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:47:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:47:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:47:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-15 04:47:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:47:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-15 04:47:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-15 04:47:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:47:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-15 04:47:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-15 04:47:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-15 04:47:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-15 04:47:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-15 04:47:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-15 04:47:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-15 04:47:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-15 04:47:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-15 04:47:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-15 04:47:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-15 04:47:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-15 04:47:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-15 04:47:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-15 04:47:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-15 04:47:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-15 04:47:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-15 04:47:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-15 04:47:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-15 04:47:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-15 04:47:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-15 04:47:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-15 04:47:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-15 04:47:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-15 04:47:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:47:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-15 04:47:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-15 04:47:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-15 04:47:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-15 04:47:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-15 04:47:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-15 04:47:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-15 04:47:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-15 04:47:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-15 04:47:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-15 04:47:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-15 04:47:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-15 04:47:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-15 04:47:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-15 04:47:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-15 04:47:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-15 04:47:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-15 04:47:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-15 04:47:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-15 04:47:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-15 04:47:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-15 04:47:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-15 04:47:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-15 04:47:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-15 04:47:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-15 04:47:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-15 04:47:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-15 04:47:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-15 04:47:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-15 04:47:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-15 04:47:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-15 04:47:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-15 04:47:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-15 04:47:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-15 04:47:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-15 04:47:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-15 04:47:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-15 04:47:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-15 04:47:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-15 04:47:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-15 04:47:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-15 04:47:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-15 04:47:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-15 04:47:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-15 04:47:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-15 04:47:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-15 04:47:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-15 04:47:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-15 04:47:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-15 04:47:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-15 04:47:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-15 04:47:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-15 04:47:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-15 04:47:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-15 04:47:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-15 04:47:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-10-15 04:47:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-10-15 04:47:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-10-15 04:47:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-10-15 04:47:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-15 04:47:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:47:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:47:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:47:21,728 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:47:21,729 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-15 04:47:21,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:47:21 BoogieIcfgContainer [2019-10-15 04:47:21,731 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:47:21,732 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:47:21,732 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:47:21,732 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:47:21,733 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:47:21" (1/1) ... [2019-10-15 04:47:21,774 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:47:21,946 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:47:21,952 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 201 root evaluator evaluations with a maximum evaluation depth of 0. Performed 201 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 374 variables. [2019-10-15 04:47:21,952 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:47:21,955 INFO L168 Benchmark]: Toolchain (without parser) took 3642.07 ms. Allocated memory was 135.8 MB in the beginning and 254.8 MB in the end (delta: 119.0 MB). Free memory was 96.8 MB in the beginning and 145.4 MB in the end (delta: -48.6 MB). Peak memory consumption was 70.5 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:21,956 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 135.8 MB. Free memory was 117.8 MB in the beginning and 117.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-15 04:47:21,957 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1079.46 ms. Allocated memory was 135.8 MB in the beginning and 201.9 MB in the end (delta: 66.1 MB). Free memory was 96.6 MB in the beginning and 141.3 MB in the end (delta: -44.7 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:21,958 INFO L168 Benchmark]: Boogie Preprocessor took 194.62 ms. Allocated memory is still 201.9 MB. Free memory was 141.3 MB in the beginning and 132.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:21,959 INFO L168 Benchmark]: RCFGBuilder took 2143.19 ms. Allocated memory was 201.9 MB in the beginning and 254.8 MB in the end (delta: 53.0 MB). Free memory was 132.5 MB in the beginning and 161.8 MB in the end (delta: -29.3 MB). Peak memory consumption was 91.0 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:21,960 INFO L168 Benchmark]: Abstract Interpretation took 220.37 ms. Allocated memory is still 254.8 MB. Free memory was 161.8 MB in the beginning and 145.4 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:21,964 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 135.8 MB. Free memory was 117.8 MB in the beginning and 117.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1079.46 ms. Allocated memory was 135.8 MB in the beginning and 201.9 MB in the end (delta: 66.1 MB). Free memory was 96.6 MB in the beginning and 141.3 MB in the end (delta: -44.7 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 194.62 ms. Allocated memory is still 201.9 MB. Free memory was 141.3 MB in the beginning and 132.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2143.19 ms. Allocated memory was 201.9 MB in the beginning and 254.8 MB in the end (delta: 53.0 MB). Free memory was 132.5 MB in the beginning and 161.8 MB in the end (delta: -29.3 MB). Peak memory consumption was 91.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 220.37 ms. Allocated memory is still 254.8 MB. Free memory was 161.8 MB in the beginning and 145.4 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 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: 2337]: 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...