/usr/bin/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_spec27_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 07:02:27,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 07:02:27,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 07:02:27,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 07:02:27,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 07:02:27,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 07:02:27,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 07:02:27,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 07:02:27,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 07:02:27,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 07:02:27,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 07:02:27,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 07:02:27,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 07:02:27,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 07:02:27,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 07:02:27,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 07:02:27,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 07:02:27,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 07:02:27,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 07:02:27,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 07:02:27,137 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 07:02:27,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 07:02:27,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 07:02:27,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 07:02:27,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 07:02:27,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 07:02:27,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 07:02:27,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 07:02:27,150 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 07:02:27,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 07:02:27,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 07:02:27,153 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 07:02:27,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 07:02:27,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 07:02:27,156 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 07:02:27,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 07:02:27,157 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 07:02:27,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 07:02:27,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 07:02:27,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 07:02:27,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 07:02:27,160 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 [2019-11-07 07:02:27,193 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 07:02:27,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 07:02:27,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 07:02:27,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 07:02:27,199 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 07:02:27,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 07:02:27,199 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 07:02:27,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 07:02:27,202 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 07:02:27,202 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 07:02:27,202 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 07:02:27,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 07:02:27,203 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 07:02:27,204 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 07:02:27,204 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 07:02:27,204 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 07:02:27,204 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 07:02:27,204 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 07:02:27,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 07:02:27,205 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 07:02:27,205 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 07:02:27,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 07:02:27,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 07:02:27,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 07:02:27,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 07:02:27,209 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 07:02:27,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 07:02:27,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 07:02:27,209 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 07:02:27,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 07:02:27,500 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 07:02:27,504 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 07:02:27,505 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 07:02:27,506 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 07:02:27,507 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product35.cil.c [2019-11-07 07:02:27,589 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb3ee6e9f/505cc3e10cbc45fba9c2b7bb90c597d1/FLAGd72db6328 [2019-11-07 07:02:28,205 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 07:02:28,206 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec27_product35.cil.c [2019-11-07 07:02:28,233 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb3ee6e9f/505cc3e10cbc45fba9c2b7bb90c597d1/FLAGd72db6328 [2019-11-07 07:02:28,385 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb3ee6e9f/505cc3e10cbc45fba9c2b7bb90c597d1 [2019-11-07 07:02:28,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 07:02:28,397 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 07:02:28,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 07:02:28,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 07:02:28,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 07:02:28,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:02:28" (1/1) ... [2019-11-07 07:02:28,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25dfbd88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:28, skipping insertion in model container [2019-11-07 07:02:28,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:02:28" (1/1) ... [2019-11-07 07:02:28,414 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 07:02:28,503 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 07:02:29,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 07:02:29,363 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 07:02:29,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 07:02:29,627 INFO L192 MainTranslator]: Completed translation [2019-11-07 07:02:29,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:29 WrapperNode [2019-11-07 07:02:29,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 07:02:29,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 07:02:29,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 07:02:29,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 07:02:29,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:29" (1/1) ... [2019-11-07 07:02:29,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:29" (1/1) ... [2019-11-07 07:02:29,682 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:29" (1/1) ... [2019-11-07 07:02:29,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:29" (1/1) ... [2019-11-07 07:02:29,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:29" (1/1) ... [2019-11-07 07:02:29,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:29" (1/1) ... [2019-11-07 07:02:29,785 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:29" (1/1) ... [2019-11-07 07:02:29,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 07:02:29,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 07:02:29,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 07:02:29,805 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 07:02:29,806 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:02:29" (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 [2019-11-07 07:02:29,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 07:02:29,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 07:02:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-11-07 07:02:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-11-07 07:02:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-11-07 07:02:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-11-07 07:02:29,877 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-11-07 07:02:29,877 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-11-07 07:02:29,877 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-07 07:02:29,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-11-07 07:02:29,877 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-11-07 07:02:29,878 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-11-07 07:02:29,878 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-11-07 07:02:29,878 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-11-07 07:02:29,878 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-11-07 07:02:29,878 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-11-07 07:02:29,879 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-11-07 07:02:29,879 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-07 07:02:29,879 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-07 07:02:29,879 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-11-07 07:02:29,879 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-11-07 07:02:29,879 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-11-07 07:02:29,881 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-11-07 07:02:29,881 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-07 07:02:29,881 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-07 07:02:29,881 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-11-07 07:02:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-11-07 07:02:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-11-07 07:02:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-07 07:02:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-11-07 07:02:29,883 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-11-07 07:02:29,883 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-07 07:02:29,883 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-11-07 07:02:29,883 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-07 07:02:29,883 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-11-07 07:02:29,883 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-11-07 07:02:29,883 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-07 07:02:29,884 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-11-07 07:02:29,884 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-11-07 07:02:29,884 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-11-07 07:02:29,884 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-07 07:02:29,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-11-07 07:02:29,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-11-07 07:02:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-11-07 07:02:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-11-07 07:02:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-11-07 07:02:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-11-07 07:02:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-11-07 07:02:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-11-07 07:02:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-11-07 07:02:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-11-07 07:02:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-11-07 07:02:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-11-07 07:02:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-11-07 07:02:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-11-07 07:02:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-07 07:02:29,887 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-07 07:02:29,887 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-07 07:02:29,887 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-07 07:02:29,887 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-11-07 07:02:29,888 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-11-07 07:02:29,888 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-11-07 07:02:29,888 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-11-07 07:02:29,888 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-11-07 07:02:29,888 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-11-07 07:02:29,888 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-11-07 07:02:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-11-07 07:02:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-07 07:02:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-11-07 07:02:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-07 07:02:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-11-07 07:02:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-11-07 07:02:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-11-07 07:02:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-11-07 07:02:29,891 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-11-07 07:02:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-11-07 07:02:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-11-07 07:02:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-07 07:02:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-11-07 07:02:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-11-07 07:02:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-11-07 07:02:29,894 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-11-07 07:02:29,895 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-11-07 07:02:29,895 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-11-07 07:02:29,895 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-11-07 07:02:29,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-07 07:02:29,895 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-07 07:02:29,896 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-11-07 07:02:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-11-07 07:02:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-11-07 07:02:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-11-07 07:02:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-07 07:02:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-11-07 07:02:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-11-07 07:02:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-11-07 07:02:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-11-07 07:02:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-11-07 07:02:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__VerifyForward_spec__1 [2019-11-07 07:02:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-11-07 07:02:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-11-07 07:02:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-11-07 07:02:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-11-07 07:02:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-11-07 07:02:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-11-07 07:02:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-11-07 07:02:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-11-07 07:02:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-11-07 07:02:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 07:02:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-11-07 07:02:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-11-07 07:02:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-11-07 07:02:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-11-07 07:02:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-07 07:02:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-11-07 07:02:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-11-07 07:02:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-11-07 07:02:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-11-07 07:02:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-11-07 07:02:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-11-07 07:02:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-11-07 07:02:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-11-07 07:02:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 07:02:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 07:02:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-11-07 07:02:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-11-07 07:02:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-07 07:02:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-07 07:02:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-07 07:02:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-07 07:02:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-11-07 07:02:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-11-07 07:02:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-07 07:02:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-07 07:02:29,907 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-11-07 07:02:29,907 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-11-07 07:02:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-07 07:02:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-11-07 07:02:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-11-07 07:02:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-11-07 07:02:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 07:02:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-11-07 07:02:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-11-07 07:02:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-11-07 07:02:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-11-07 07:02:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-11-07 07:02:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-11-07 07:02:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-11-07 07:02:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-11-07 07:02:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-11-07 07:02:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-07 07:02:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-07 07:02:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-11-07 07:02:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-11-07 07:02:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-11-07 07:02:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-07 07:02:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-07 07:02:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-11-07 07:02:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-11-07 07:02:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-11-07 07:02:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-07 07:02:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-11-07 07:02:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-07 07:02:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-11-07 07:02:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-07 07:02:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-11-07 07:02:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-07 07:02:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-11-07 07:02:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-11-07 07:02:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-11-07 07:02:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-07 07:02:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-11-07 07:02:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-11-07 07:02:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-11-07 07:02:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-11-07 07:02:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 07:02:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 07:02:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-11-07 07:02:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 07:02:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 07:02:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 07:02:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 07:02:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-11-07 07:02:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 07:02:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-11-07 07:02:29,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-11-07 07:02:29,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 07:02:29,932 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-11-07 07:02:29,932 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-11-07 07:02:29,932 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-11-07 07:02:29,932 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-11-07 07:02:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-11-07 07:02:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-11-07 07:02:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-11-07 07:02:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-11-07 07:02:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-11-07 07:02:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-11-07 07:02:29,934 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-11-07 07:02:29,934 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-11-07 07:02:29,934 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-11-07 07:02:29,934 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-11-07 07:02:29,934 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-11-07 07:02:29,934 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-11-07 07:02:29,934 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-11-07 07:02:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-11-07 07:02:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-11-07 07:02:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-07 07:02:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-07 07:02:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-11-07 07:02:29,938 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-11-07 07:02:29,938 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-11-07 07:02:29,938 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-11-07 07:02:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-07 07:02:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-11-07 07:02:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-11-07 07:02:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-11-07 07:02:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-07 07:02:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-11-07 07:02:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-07 07:02:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-11-07 07:02:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-11-07 07:02:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-11-07 07:02:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-11-07 07:02:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-11-07 07:02:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-11-07 07:02:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-11-07 07:02:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-11-07 07:02:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__VerifyForward_spec__1 [2019-11-07 07:02:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-11-07 07:02:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-11-07 07:02:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-11-07 07:02:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-11-07 07:02:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-11-07 07:02:29,943 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-11-07 07:02:29,943 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-11-07 07:02:29,943 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-11-07 07:02:29,943 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-11-07 07:02:29,943 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-11-07 07:02:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-11-07 07:02:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 07:02:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-11-07 07:02:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-11-07 07:02:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-11-07 07:02:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-11-07 07:02:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-07 07:02:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-11-07 07:02:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-11-07 07:02:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-11-07 07:02:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-11-07 07:02:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-11-07 07:02:29,946 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-11-07 07:02:29,946 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-11-07 07:02:29,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-11-07 07:02:29,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-11-07 07:02:29,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-11-07 07:02:29,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 07:02:29,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 07:02:29,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 07:02:32,704 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 07:02:32,705 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-07 07:02:32,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:02:32 BoogieIcfgContainer [2019-11-07 07:02:32,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 07:02:32,708 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 07:02:32,708 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 07:02:32,709 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 07:02:32,709 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:02:32" (1/1) ... [2019-11-07 07:02:32,765 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 07:02:32,981 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 07:02:32,988 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 208 root evaluator evaluations with a maximum evaluation depth of 0. Performed 208 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 388 variables. [2019-11-07 07:02:32,989 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 07:02:32,992 INFO L168 Benchmark]: Toolchain (without parser) took 4593.91 ms. Allocated memory was 146.3 MB in the beginning and 249.0 MB in the end (delta: 102.8 MB). Free memory was 100.2 MB in the beginning and 96.9 MB in the end (delta: 3.3 MB). Peak memory consumption was 106.1 MB. Max. memory is 7.1 GB. [2019-11-07 07:02:32,992 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 146.3 MB. Free memory is still 121.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-11-07 07:02:32,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1230.54 ms. Allocated memory was 146.3 MB in the beginning and 203.9 MB in the end (delta: 57.7 MB). Free memory was 99.8 MB in the beginning and 133.2 MB in the end (delta: -33.5 MB). Peak memory consumption was 32.3 MB. Max. memory is 7.1 GB. [2019-11-07 07:02:32,997 INFO L168 Benchmark]: Boogie Preprocessor took 175.17 ms. Allocated memory is still 203.9 MB. Free memory was 133.2 MB in the beginning and 124.2 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-11-07 07:02:33,000 INFO L168 Benchmark]: RCFGBuilder took 2903.27 ms. Allocated memory was 203.9 MB in the beginning and 249.0 MB in the end (delta: 45.1 MB). Free memory was 124.2 MB in the beginning and 115.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 80.5 MB. Max. memory is 7.1 GB. [2019-11-07 07:02:33,001 INFO L168 Benchmark]: Abstract Interpretation took 280.52 ms. Allocated memory is still 249.0 MB. Free memory was 115.2 MB in the beginning and 96.9 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. [2019-11-07 07:02:33,011 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 146.3 MB. Free memory is still 121.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1230.54 ms. Allocated memory was 146.3 MB in the beginning and 203.9 MB in the end (delta: 57.7 MB). Free memory was 99.8 MB in the beginning and 133.2 MB in the end (delta: -33.5 MB). Peak memory consumption was 32.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 175.17 ms. Allocated memory is still 203.9 MB. Free memory was 133.2 MB in the beginning and 124.2 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2903.27 ms. Allocated memory was 203.9 MB in the beginning and 249.0 MB in the end (delta: 45.1 MB). Free memory was 124.2 MB in the beginning and 115.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 80.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 280.52 ms. Allocated memory is still 249.0 MB. Free memory was 115.2 MB in the beginning and 96.9 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 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: 1666]: 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...