/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/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec0_productSimulator.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 21:38:36,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 21:38:36,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 21:38:36,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 21:38:36,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 21:38:36,046 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 21:38:36,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 21:38:36,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 21:38:36,060 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 21:38:36,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 21:38:36,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 21:38:36,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 21:38:36,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 21:38:36,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 21:38:36,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 21:38:36,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 21:38:36,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 21:38:36,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 21:38:36,074 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 21:38:36,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 21:38:36,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 21:38:36,077 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 21:38:36,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 21:38:36,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 21:38:36,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 21:38:36,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 21:38:36,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 21:38:36,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 21:38:36,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 21:38:36,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 21:38:36,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 21:38:36,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 21:38:36,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 21:38:36,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 21:38:36,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 21:38:36,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 21:38:36,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 21:38:36,088 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 21:38:36,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 21:38:36,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 21:38:36,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 21:38:36,090 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 [2019-11-06 21:38:36,120 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 21:38:36,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 21:38:36,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 21:38:36,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 21:38:36,125 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 21:38:36,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 21:38:36,125 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 21:38:36,128 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 21:38:36,128 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 21:38:36,128 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 21:38:36,128 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 21:38:36,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 21:38:36,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 21:38:36,129 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 21:38:36,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 21:38:36,129 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 21:38:36,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 21:38:36,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 21:38:36,130 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 21:38:36,130 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 21:38:36,130 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 21:38:36,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 21:38:36,133 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 21:38:36,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 21:38:36,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 21:38:36,133 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 21:38:36,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 21:38:36,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 21:38:36,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-06 21:38:36,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 21:38:36,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 21:38:36,434 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 21:38:36,435 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 21:38:36,436 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 21:38:36,436 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_productSimulator.cil.c [2019-11-06 21:38:36,497 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66754777b/1a2bbce8f46d49daa5808a36d1567150/FLAG2d4de33c9 [2019-11-06 21:38:37,120 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 21:38:37,121 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_productSimulator.cil.c [2019-11-06 21:38:37,157 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66754777b/1a2bbce8f46d49daa5808a36d1567150/FLAG2d4de33c9 [2019-11-06 21:38:37,321 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66754777b/1a2bbce8f46d49daa5808a36d1567150 [2019-11-06 21:38:37,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 21:38:37,335 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 21:38:37,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 21:38:37,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 21:38:37,344 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 21:38:37,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:38:37" (1/1) ... [2019-11-06 21:38:37,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d14e61e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:37, skipping insertion in model container [2019-11-06 21:38:37,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:38:37" (1/1) ... [2019-11-06 21:38:37,357 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 21:38:37,443 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 21:38:38,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 21:38:38,201 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 21:38:38,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 21:38:38,550 INFO L192 MainTranslator]: Completed translation [2019-11-06 21:38:38,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38 WrapperNode [2019-11-06 21:38:38,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 21:38:38,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 21:38:38,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 21:38:38,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 21:38:38,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38" (1/1) ... [2019-11-06 21:38:38,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38" (1/1) ... [2019-11-06 21:38:38,635 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38" (1/1) ... [2019-11-06 21:38:38,636 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38" (1/1) ... [2019-11-06 21:38:38,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38" (1/1) ... [2019-11-06 21:38:38,723 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38" (1/1) ... [2019-11-06 21:38:38,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38" (1/1) ... [2019-11-06 21:38:38,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 21:38:38,761 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 21:38:38,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 21:38:38,762 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 21:38:38,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38" (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 [2019-11-06 21:38:38,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 21:38:38,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 21:38:38,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-11-06 21:38:38,855 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-11-06 21:38:38,855 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-11-06 21:38:38,856 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-11-06 21:38:38,856 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-11-06 21:38:38,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-11-06 21:38:38,857 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Encrypt [2019-11-06 21:38:38,858 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__role__Encrypt [2019-11-06 21:38:38,858 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__AddressBook [2019-11-06 21:38:38,858 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__role__AddressBook [2019-11-06 21:38:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Sign [2019-11-06 21:38:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__role__Sign [2019-11-06 21:38:38,860 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-06 21:38:38,860 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-11-06 21:38:38,862 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__AutoResponder [2019-11-06 21:38:38,863 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__AutoResponder [2019-11-06 21:38:38,884 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Forward [2019-11-06 21:38:38,884 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__Forward [2019-11-06 21:38:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Verify [2019-11-06 21:38:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__Verify [2019-11-06 21:38:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Decrypt [2019-11-06 21:38:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__role__Decrypt [2019-11-06 21:38:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-11-06 21:38:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-11-06 21:38:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-06 21:38:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-06 21:38:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-11-06 21:38:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-11-06 21:38:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-11-06 21:38:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-11-06 21:38:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-06 21:38:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-11-06 21:38:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-11-06 21:38:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-11-06 21:38:38,888 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-11-06 21:38:38,888 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-11-06 21:38:38,888 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-11-06 21:38:38,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-11-06 21:38:38,888 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-11-06 21:38:38,888 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-11-06 21:38:38,888 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-11-06 21:38:38,889 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-11-06 21:38:38,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-11-06 21:38:38,889 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-06 21:38:38,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-06 21:38:38,889 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-11-06 21:38:38,889 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-11-06 21:38:38,889 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-11-06 21:38:38,890 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-11-06 21:38:38,890 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-06 21:38:38,890 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-06 21:38:38,890 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-11-06 21:38:38,890 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-11-06 21:38:38,891 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-11-06 21:38:38,891 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-06 21:38:38,891 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-11-06 21:38:38,891 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-11-06 21:38:38,892 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-06 21:38:38,892 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-11-06 21:38:38,892 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-06 21:38:38,892 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-11-06 21:38:38,893 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-11-06 21:38:38,893 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-06 21:38:38,893 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-11-06 21:38:38,893 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-11-06 21:38:38,894 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-11-06 21:38:38,894 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-06 21:38:38,894 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-11-06 21:38:38,894 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-11-06 21:38:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-11-06 21:38:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-06 21:38:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-06 21:38:38,896 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-06 21:38:38,896 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-06 21:38:38,896 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-11-06 21:38:38,896 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-11-06 21:38:38,896 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-11-06 21:38:38,897 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-11-06 21:38:38,897 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-11-06 21:38:38,897 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-11-06 21:38:38,897 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-11-06 21:38:38,898 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-11-06 21:38:38,898 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-06 21:38:38,898 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-11-06 21:38:38,898 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-06 21:38:38,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-11-06 21:38:38,899 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-11-06 21:38:38,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-11-06 21:38:38,900 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__before__Keys [2019-11-06 21:38:38,900 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__role__Keys [2019-11-06 21:38:38,900 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-11-06 21:38:38,900 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__before__Keys [2019-11-06 21:38:38,901 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__role__Keys [2019-11-06 21:38:38,901 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-11-06 21:38:38,901 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__before__Keys [2019-11-06 21:38:38,901 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__role__Keys [2019-11-06 21:38:38,901 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-11-06 21:38:38,901 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-11-06 21:38:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-11-06 21:38:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-11-06 21:38:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 21:38:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-11-06 21:38:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-11-06 21:38:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-11-06 21:38:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-11-06 21:38:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-06 21:38:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-11-06 21:38:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-11-06 21:38:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-11-06 21:38:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-11-06 21:38:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-11-06 21:38:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-11-06 21:38:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-11-06 21:38:38,905 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-11-06 21:38:38,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-11-06 21:38:38,905 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Encrypt [2019-11-06 21:38:38,906 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__role__Encrypt [2019-11-06 21:38:38,906 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Sign [2019-11-06 21:38:38,906 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__role__Sign [2019-11-06 21:38:38,906 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Verify [2019-11-06 21:38:38,907 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__role__Verify [2019-11-06 21:38:38,907 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-11-06 21:38:38,908 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__before__Encrypt [2019-11-06 21:38:38,908 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__role__Encrypt [2019-11-06 21:38:38,908 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-06 21:38:38,908 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-11-06 21:38:38,908 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-11-06 21:38:38,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-11-06 21:38:38,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-11-06 21:38:38,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-11-06 21:38:38,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-11-06 21:38:38,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-11-06 21:38:38,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-11-06 21:38:38,914 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 21:38:38,914 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 21:38:38,914 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-11-06 21:38:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-11-06 21:38:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-11-06 21:38:38,918 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-11-06 21:38:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-11-06 21:38:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-06 21:38:38,920 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-11-06 21:38:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-06 21:38:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-06 21:38:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-11-06 21:38:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-11-06 21:38:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-06 21:38:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-11-06 21:38:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-11-06 21:38:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-11-06 21:38:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-06 21:38:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-06 21:38:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-06 21:38:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-06 21:38:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-11-06 21:38:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-11-06 21:38:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-11-06 21:38:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-11-06 21:38:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-06 21:38:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-11-06 21:38:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-06 21:38:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-11-06 21:38:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-11-06 21:38:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-11-06 21:38:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-06 21:38:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-11-06 21:38:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-06 21:38:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-11-06 21:38:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-11-06 21:38:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-11-06 21:38:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-11-06 21:38:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-06 21:38:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-11-06 21:38:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-11-06 21:38:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-11-06 21:38:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-06 21:38:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-11-06 21:38:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-06 21:38:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-11-06 21:38:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-11-06 21:38:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-11-06 21:38:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-11-06 21:38:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-11-06 21:38:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 21:38:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Encrypt [2019-11-06 21:38:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__role__Encrypt [2019-11-06 21:38:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__AddressBook [2019-11-06 21:38:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__role__AddressBook [2019-11-06 21:38:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Sign [2019-11-06 21:38:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__role__Sign [2019-11-06 21:38:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__AutoResponder [2019-11-06 21:38:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__AutoResponder [2019-11-06 21:38:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Forward [2019-11-06 21:38:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__Forward [2019-11-06 21:38:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Verify [2019-11-06 21:38:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__Verify [2019-11-06 21:38:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Decrypt [2019-11-06 21:38:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__role__Decrypt [2019-11-06 21:38:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-11-06 21:38:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-11-06 21:38:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-11-06 21:38:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-11-06 21:38:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-11-06 21:38:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-11-06 21:38:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-11-06 21:38:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-06 21:38:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-11-06 21:38:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-11-06 21:38:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-11-06 21:38:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-06 21:38:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-11-06 21:38:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-11-06 21:38:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-06 21:38:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-11-06 21:38:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-06 21:38:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-11-06 21:38:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-06 21:38:38,936 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-11-06 21:38:38,936 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-06 21:38:38,936 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-11-06 21:38:38,936 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-11-06 21:38:38,936 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-11-06 21:38:38,936 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-11-06 21:38:38,936 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-11-06 21:38:38,936 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-11-06 21:38:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-11-06 21:38:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-11-06 21:38:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-11-06 21:38:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-11-06 21:38:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-11-06 21:38:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-11-06 21:38:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-11-06 21:38:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-11-06 21:38:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-11-06 21:38:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-11-06 21:38:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-11-06 21:38:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 21:38:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-11-06 21:38:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-11-06 21:38:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-11-06 21:38:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-11-06 21:38:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-06 21:38:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-11-06 21:38:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-11-06 21:38:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-11-06 21:38:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-11-06 21:38:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-11-06 21:38:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-11-06 21:38:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-11-06 21:38:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__before__Keys [2019-11-06 21:38:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__role__Keys [2019-11-06 21:38:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__before__Keys [2019-11-06 21:38:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__role__Keys [2019-11-06 21:38:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__before__Keys [2019-11-06 21:38:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__role__Keys [2019-11-06 21:38:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-11-06 21:38:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Encrypt [2019-11-06 21:38:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__role__Encrypt [2019-11-06 21:38:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Sign [2019-11-06 21:38:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__role__Sign [2019-11-06 21:38:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Verify [2019-11-06 21:38:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__role__Verify [2019-11-06 21:38:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__before__Encrypt [2019-11-06 21:38:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__role__Encrypt [2019-11-06 21:38:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-11-06 21:38:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 21:38:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 21:38:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-11-06 21:38:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 21:38:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 21:38:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 21:38:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 21:38:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-11-06 21:38:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 21:38:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-11-06 21:38:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-11-06 21:38:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 21:38:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-11-06 21:38:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-11-06 21:38:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-11-06 21:38:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 21:38:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 21:38:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 21:38:41,350 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 21:38:41,351 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-06 21:38:41,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:38:41 BoogieIcfgContainer [2019-11-06 21:38:41,353 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 21:38:41,354 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 21:38:41,354 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 21:38:41,358 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 21:38:41,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:38:37" (1/3) ... [2019-11-06 21:38:41,359 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@303b5c6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:38:41, skipping insertion in model container [2019-11-06 21:38:41,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:38:38" (2/3) ... [2019-11-06 21:38:41,360 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@303b5c6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:38:41, skipping insertion in model container [2019-11-06 21:38:41,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:38:41" (3/3) ... [2019-11-06 21:38:41,363 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec0_productSimulator.cil.c [2019-11-06 21:38:41,373 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 21:38:41,383 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-06 21:38:41,395 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-06 21:38:41,439 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 21:38:41,440 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 21:38:41,440 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 21:38:41,440 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 21:38:41,440 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 21:38:41,440 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 21:38:41,440 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 21:38:41,440 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 21:38:41,485 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states. [2019-11-06 21:38:41,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2019-11-06 21:38:41,533 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 21:38:41,535 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-06 21:38:41,537 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 21:38:41,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 21:38:41,545 INFO L82 PathProgramCache]: Analyzing trace with hash -1166510359, now seen corresponding path program 1 times [2019-11-06 21:38:41,556 INFO L161 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-06 21:38:41,557 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350335259] [2019-11-06 21:38:41,557 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 21:38:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,331 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 568 [2019-11-06 21:38:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 21:38:45,062 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-11-06 21:38:45,063 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350335259] [2019-11-06 21:38:45,064 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 21:38:45,064 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2019-11-06 21:38:45,065 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109842337] [2019-11-06 21:38:45,070 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-11-06 21:38:45,071 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-06 21:38:45,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-11-06 21:38:45,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2019-11-06 21:38:45,087 INFO L87 Difference]: Start difference. First operand 811 states. Second operand 16 states. [2019-11-06 21:38:49,934 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 572 [2019-11-06 21:38:52,302 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 575