java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:48:49,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:48:49,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:48:49,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:48:49,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:48:49,794 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:48:49,796 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:48:49,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:48:49,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:48:49,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:48:49,801 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:48:49,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:48:49,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:48:49,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:48:49,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:48:49,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:48:49,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:48:49,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:48:49,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:48:49,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:48:49,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:48:49,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:48:49,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:48:49,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:48:49,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:48:49,818 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:48:49,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:48:49,820 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:48:49,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:48:49,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:48:49,822 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:48:49,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:48:49,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:48:49,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:48:49,825 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:48:49,825 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:48:49,826 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:48:49,826 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:48:49,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:48:49,827 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:48:49,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:48:49,829 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 [2019-08-08 11:48:49,843 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:48:49,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:48:49,845 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:48:49,845 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:48:49,845 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:48:49,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:48:49,846 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:48:49,846 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:48:49,846 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:48:49,846 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:48:49,847 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:48:49,847 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:48:49,847 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:48:49,847 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:48:49,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:48:49,849 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:48:49,849 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:48:49,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:48:49,850 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:48:49,850 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:48:49,850 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:48:49,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:48:49,851 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:48:49,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:48:49,851 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:48:49,852 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:48:49,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:48:49,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:48:49,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:48:49,901 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:48:49,914 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:48:49,918 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:48:49,920 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:48:49,920 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:48:49,921 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product31.cil.c [2019-08-08 11:48:50,006 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/528b16458/0c4e402156df428fa432a6ffe02f7439/FLAGbbdb4370b [2019-08-08 11:48:50,652 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:48:50,656 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product31.cil.c [2019-08-08 11:48:50,678 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/528b16458/0c4e402156df428fa432a6ffe02f7439/FLAGbbdb4370b [2019-08-08 11:48:50,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/528b16458/0c4e402156df428fa432a6ffe02f7439 [2019-08-08 11:48:50,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:48:50,798 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:48:50,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:50,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:48:50,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:48:50,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:50" (1/1) ... [2019-08-08 11:48:50,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d54e463 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:50, skipping insertion in model container [2019-08-08 11:48:50,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:50" (1/1) ... [2019-08-08 11:48:50,815 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:48:50,884 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:48:51,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:51,639 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:48:51,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:51,917 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:48:51,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51 WrapperNode [2019-08-08 11:48:51,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:51,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:48:51,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:48:51,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:48:51,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51" (1/1) ... [2019-08-08 11:48:51,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51" (1/1) ... [2019-08-08 11:48:51,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51" (1/1) ... [2019-08-08 11:48:51,967 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51" (1/1) ... [2019-08-08 11:48:52,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51" (1/1) ... [2019-08-08 11:48:52,045 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51" (1/1) ... [2019-08-08 11:48:52,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51" (1/1) ... [2019-08-08 11:48:52,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:48:52,078 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:48:52,078 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:48:52,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:48:52,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:51" (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 [2019-08-08 11:48:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:48:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:48:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 11:48:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 11:48:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 11:48:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 11:48:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 11:48:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 11:48:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 11:48:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 11:48:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 11:48:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 11:48:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 11:48:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 11:48:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 11:48:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 11:48:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 11:48:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 11:48:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 11:48:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 11:48:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 11:48:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 11:48:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 11:48:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:48:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:48:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:48:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:48:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 11:48:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 11:48:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 11:48:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 11:48:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 11:48:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 11:48:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 11:48:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 11:48:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:48:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:48:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 11:48:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 11:48:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 11:48:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 11:48:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 11:48:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 11:48:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 11:48:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 11:48:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 11:48:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 11:48:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 11:48:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 11:48:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2019-08-08 11:48:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 11:48:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 11:48:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 11:48:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 11:48:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-08-08 11:48:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 11:48:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 11:48:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 11:48:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 11:48:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 11:48:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 11:48:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 11:48:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 11:48:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 11:48:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 11:48:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 11:48:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 11:48:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-08-08 11:48:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:48:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:48:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:48:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:48:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:48:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 11:48:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 11:48:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 11:48:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 11:48:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 11:48:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 11:48:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 11:48:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 11:48:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 11:48:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 11:48:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 11:48:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 11:48:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 11:48:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 11:48:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 11:48:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 11:48:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 11:48:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 11:48:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 11:48:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 11:48:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-08 11:48:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Encrypt [2019-08-08 11:48:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-08-08 11:48:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 11:48:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-08 11:48:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 11:48:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 11:48:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 11:48:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 11:48:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:48:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:48:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 11:48:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 11:48:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 11:48:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 11:48:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 11:48:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 11:48:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 11:48:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 11:48:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 11:48:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 11:48:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 11:48:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 11:48:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 11:48:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 11:48:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 11:48:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 11:48:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 11:48:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 11:48:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 11:48:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 11:48:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 11:48:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:48:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:48:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:48:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:48:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:48:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 11:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 11:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 11:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 11:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 11:48:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 11:48:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 11:48:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 11:48:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 11:48:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:48:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:48:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 11:48:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 11:48:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 11:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 11:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 11:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 11:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 11:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 11:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 11:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:48:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:48:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 11:48:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 11:48:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 11:48:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 11:48:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 11:48:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 11:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 11:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 11:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 11:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 11:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 11:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 11:48:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 11:48:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 11:48:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 11:48:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 11:48:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 11:48:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 11:48:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 11:48:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 11:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 11:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 11:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 11:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 11:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 11:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 11:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 11:48:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 11:48:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 11:48:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 11:48:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 11:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 11:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 11:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2019-08-08 11:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 11:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 11:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-08-08 11:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-08-08 11:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:48:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:48:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 11:48:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 11:48:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 11:48:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 11:48:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 11:48:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 11:48:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 11:48:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 11:48:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 11:48:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 11:48:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 11:48:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 11:48:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 11:48:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 11:48:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 11:48:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 11:48:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 11:48:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-08 11:48:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Encrypt [2019-08-08 11:48:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-08-08 11:48:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-08 11:48:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 11:48:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:48:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:48:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:48:56,559 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:48:56,560 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:48:56,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:56 BoogieIcfgContainer [2019-08-08 11:48:56,562 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:48:56,562 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:48:56,562 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:48:56,563 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:48:56,564 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:56" (1/1) ... [2019-08-08 11:48:56,576 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:48:56,578 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:48:56,589 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:48:56,597 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:48:56,599 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:48:56,734 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 732 [2019-08-08 11:48:56,858 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 711 [2019-08-08 11:48:58,158 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 52 [2019-08-08 11:48:58,274 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 222 [2019-08-08 11:48:58,280 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 67 [2019-08-08 11:48:58,283 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 210 [2019-08-08 11:48:58,302 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 67 [2019-08-08 11:48:58,306 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 227 [2019-08-08 11:48:58,315 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Encrypt with input of size 55 [2019-08-08 11:48:58,325 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 227 [2019-08-08 11:48:58,332 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 72 [2019-08-08 11:48:58,335 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 229 [2019-08-08 11:48:58,357 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 72 [2019-08-08 11:48:58,360 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22 [2019-08-08 11:48:58,372 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 79 [2019-08-08 11:48:58,383 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 16 [2019-08-08 11:48:58,386 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Verify with input of size 22 [2019-08-08 11:48:58,388 INFO L185 IcfgInterpreter]: Interpreting procedure forward with input of size 27 [2019-08-08 11:48:58,388 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 16 [2019-08-08 11:48:58,393 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 18 [2019-08-08 11:48:58,397 INFO L185 IcfgInterpreter]: Interpreting procedure forward with input of size 27 [2019-08-08 11:48:58,398 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 32 [2019-08-08 11:48:58,398 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 18 [2019-08-08 11:48:58,401 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 32 [2019-08-08 11:48:58,402 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:48:58,402 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:48:58,405 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 5202#(or (and (exists ((v_isReadable_~tmp~23_BEFORE_RETURN_5 Int)) (and (not (= 0 v_isReadable_~tmp~23_BEFORE_RETURN_5)) (<= 0 (+ v_isReadable_~tmp~23_BEFORE_RETURN_5 2147483648)) (<= v_isReadable_~tmp~23_BEFORE_RETURN_5 2147483647))) (exists ((|v___utac_acc__DecryptForward_spec__1_#t~ret101_3| Int)) (and (<= 0 (+ |v___utac_acc__DecryptForward_spec__1_#t~ret101_3| 2147483648)) (<= |v___utac_acc__DecryptForward_spec__1_#t~ret101_3| 2147483647))) (exists ((v_incoming__wrappee__Forward_~tmp~10_BEFORE_CALL_1 Int)) (and (<= v_incoming__wrappee__Forward_~tmp~10_BEFORE_CALL_1 2147483647) (<= 0 (+ v_incoming__wrappee__Forward_~tmp~10_BEFORE_CALL_1 2147483648)) (not (= v_incoming__wrappee__Forward_~tmp~10_BEFORE_CALL_1 0)))) (exists ((|v_deliver_#t~ret81_3| Int)) (and (<= |v_deliver_#t~ret81_3| 2147483647) (<= 0 (+ |v_deliver_#t~ret81_3| 2147483648))))) (and (exists ((|v___utac_acc__DecryptForward_spec__1_#t~ret101_3| Int)) (and (<= 0 (+ |v___utac_acc__DecryptForward_spec__1_#t~ret101_3| 2147483648)) (<= |v___utac_acc__DecryptForward_spec__1_#t~ret101_3| 2147483647))) (exists ((|v_deliver_#t~ret81_3| Int)) (and (<= |v_deliver_#t~ret81_3| 2147483647) (<= 0 (+ |v_deliver_#t~ret81_3| 2147483648)))) (exists ((v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2 Int)) (and (not (= 0 v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2)) (<= v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2 2147483647) (<= 0 (+ v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_CALL_2 2147483648)))) (exists ((v_isReadable_~tmp~23_BEFORE_RETURN_6 Int)) (and (not (= 0 v_isReadable_~tmp~23_BEFORE_RETURN_6)) (<= v_isReadable_~tmp~23_BEFORE_RETURN_6 2147483647) (<= 0 (+ v_isReadable_~tmp~23_BEFORE_RETURN_6 2147483648)))))) [2019-08-08 11:48:58,406 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:48:58,413 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:48:58,417 INFO L168 Benchmark]: Toolchain (without parser) took 7617.37 ms. Allocated memory was 136.8 MB in the beginning and 304.1 MB in the end (delta: 167.2 MB). Free memory was 84.5 MB in the beginning and 157.5 MB in the end (delta: -73.1 MB). Peak memory consumption was 128.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:58,418 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 136.8 MB. Free memory is still 104.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:48:58,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1119.06 ms. Allocated memory was 136.8 MB in the beginning and 206.0 MB in the end (delta: 69.2 MB). Free memory was 84.0 MB in the beginning and 138.9 MB in the end (delta: -54.9 MB). Peak memory consumption was 35.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:58,425 INFO L168 Benchmark]: Boogie Preprocessor took 158.60 ms. Allocated memory is still 206.0 MB. Free memory was 138.9 MB in the beginning and 130.2 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:58,428 INFO L168 Benchmark]: RCFGBuilder took 4484.33 ms. Allocated memory was 206.0 MB in the beginning and 259.0 MB in the end (delta: 53.0 MB). Free memory was 130.2 MB in the beginning and 168.3 MB in the end (delta: -38.1 MB). Peak memory consumption was 85.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:58,429 INFO L168 Benchmark]: Symbolic Interpretation took 1851.41 ms. Allocated memory was 259.0 MB in the beginning and 304.1 MB in the end (delta: 45.1 MB). Free memory was 168.3 MB in the beginning and 157.5 MB in the end (delta: 10.8 MB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:58,439 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1766]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 136.8 MB. Free memory is still 104.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1119.06 ms. Allocated memory was 136.8 MB in the beginning and 206.0 MB in the end (delta: 69.2 MB). Free memory was 84.0 MB in the beginning and 138.9 MB in the end (delta: -54.9 MB). Peak memory consumption was 35.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 158.60 ms. Allocated memory is still 206.0 MB. Free memory was 138.9 MB in the beginning and 130.2 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4484.33 ms. Allocated memory was 206.0 MB in the beginning and 259.0 MB in the end (delta: 53.0 MB). Free memory was 130.2 MB in the beginning and 168.3 MB in the end (delta: -38.1 MB). Peak memory consumption was 85.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1851.41 ms. Allocated memory was 259.0 MB in the beginning and 304.1 MB in the end (delta: 45.1 MB). Free memory was 168.3 MB in the beginning and 157.5 MB in the end (delta: 10.8 MB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...