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_spec3_product29.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 21:31:32,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 21:31:32,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 21:31:32,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 21:31:32,109 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 21:31:32,111 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 21:31:32,113 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 21:31:32,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 21:31:32,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 21:31:32,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 21:31:32,131 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 21:31:32,133 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 21:31:32,134 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 21:31:32,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 21:31:32,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 21:31:32,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 21:31:32,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 21:31:32,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 21:31:32,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 21:31:32,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 21:31:32,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 21:31:32,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 21:31:32,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 21:31:32,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 21:31:32,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 21:31:32,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 21:31:32,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 21:31:32,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 21:31:32,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 21:31:32,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 21:31:32,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 21:31:32,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 21:31:32,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 21:31:32,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 21:31:32,178 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 21:31:32,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 21:31:32,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 21:31:32,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 21:31:32,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 21:31:32,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 21:31:32,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 21:31:32,185 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 [2019-08-14 21:31:32,209 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 21:31:32,210 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 21:31:32,212 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 21:31:32,212 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 21:31:32,212 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 21:31:32,213 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 21:31:32,213 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 21:31:32,213 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 21:31:32,213 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 21:31:32,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 21:31:32,215 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 21:31:32,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 21:31:32,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 21:31:32,216 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 21:31:32,216 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 21:31:32,216 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 21:31:32,216 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 21:31:32,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 21:31:32,217 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 21:31:32,217 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 21:31:32,217 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 21:31:32,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 21:31:32,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 21:31:32,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 21:31:32,218 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 21:31:32,218 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 21:31:32,218 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 21:31:32,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 21:31:32,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 21:31:32,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 21:31:32,276 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 21:31:32,280 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 21:31:32,281 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 21:31:32,282 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 21:31:32,282 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product29.cil.c [2019-08-14 21:31:32,345 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb6f40ae5/5ffcc8d6ad97418d8cd599361b380d35/FLAG272fbc495 [2019-08-14 21:31:33,015 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 21:31:33,016 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product29.cil.c [2019-08-14 21:31:33,037 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb6f40ae5/5ffcc8d6ad97418d8cd599361b380d35/FLAG272fbc495 [2019-08-14 21:31:33,182 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb6f40ae5/5ffcc8d6ad97418d8cd599361b380d35 [2019-08-14 21:31:33,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 21:31:33,194 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 21:31:33,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 21:31:33,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 21:31:33,199 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 21:31:33,200 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 09:31:33" (1/1) ... [2019-08-14 21:31:33,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17188632 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:33, skipping insertion in model container [2019-08-14 21:31:33,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 09:31:33" (1/1) ... [2019-08-14 21:31:33,212 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 21:31:33,301 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 21:31:34,116 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 21:31:34,161 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 21:31:34,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 21:31:34,444 INFO L192 MainTranslator]: Completed translation [2019-08-14 21:31:34,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:34 WrapperNode [2019-08-14 21:31:34,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 21:31:34,447 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 21:31:34,447 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 21:31:34,447 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 21:31:34,462 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:34" (1/1) ... [2019-08-14 21:31:34,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:34" (1/1) ... [2019-08-14 21:31:34,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:34" (1/1) ... [2019-08-14 21:31:34,497 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:34" (1/1) ... [2019-08-14 21:31:34,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:34" (1/1) ... [2019-08-14 21:31:34,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:34" (1/1) ... [2019-08-14 21:31:34,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:34" (1/1) ... [2019-08-14 21:31:34,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 21:31:34,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 21:31:34,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 21:31:34,645 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 21:31:34,649 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 09:31:34" (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 [2019-08-14 21:31:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 21:31:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 21:31:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-14 21:31:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-14 21:31:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-14 21:31:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-14 21:31:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-14 21:31:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-14 21:31:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-14 21:31:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-14 21:31:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-14 21:31:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-14 21:31:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-14 21:31:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-14 21:31:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-14 21:31:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-14 21:31:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-14 21:31:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-14 21:31:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-14 21:31:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-14 21:31:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-14 21:31:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-14 21:31:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-14 21:31:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-14 21:31:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-14 21:31:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-14 21:31:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-14 21:31:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-14 21:31:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-14 21:31:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-14 21:31:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-14 21:31:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-14 21:31:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-14 21:31:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-14 21:31:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-14 21:31:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-14 21:31:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-14 21:31:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-14 21:31:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-14 21:31:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-14 21:31:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-14 21:31:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-14 21:31:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-14 21:31:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-14 21:31:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-14 21:31:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-14 21:31:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-14 21:31:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 21:31:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-14 21:31:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-14 21:31:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-14 21:31:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-14 21:31:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-14 21:31:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-14 21:31:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-14 21:31:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-14 21:31:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-14 21:31:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-08-14 21:31:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-14 21:31:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-14 21:31:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-14 21:31:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-14 21:31:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-14 21:31:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-14 21:31:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-14 21:31:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-14 21:31:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-14 21:31:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-14 21:31:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-14 21:31:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-14 21:31:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-14 21:31:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-14 21:31:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-14 21:31:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-14 21:31:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-14 21:31:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-14 21:31:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-14 21:31:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-14 21:31:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-14 21:31:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-14 21:31:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-14 21:31:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-14 21:31:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-14 21:31:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-14 21:31:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-14 21:31:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-14 21:31:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-08-14 21:31:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-08-14 21:31:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-14 21:31:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-14 21:31:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-14 21:31:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-14 21:31:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-14 21:31:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-14 21:31:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-14 21:31:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-14 21:31:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2019-08-14 21:31:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-08-14 21:31:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-14 21:31:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-14 21:31:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-14 21:31:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-08-14 21:31:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-14 21:31:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-14 21:31:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-14 21:31:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-14 21:31:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-14 21:31:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-14 21:31:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-14 21:31:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-14 21:31:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-14 21:31:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-08-14 21:31:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-14 21:31:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-14 21:31:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__1 [2019-08-14 21:31:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__2 [2019-08-14 21:31:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 21:31:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 21:31:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-14 21:31:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-14 21:31:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-14 21:31:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-14 21:31:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-14 21:31:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-14 21:31:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 21:31:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-14 21:31:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-14 21:31:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 21:31:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-14 21:31:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-14 21:31:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 21:31:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-14 21:31:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-14 21:31:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 21:31:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-14 21:31:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-14 21:31:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-14 21:31:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-14 21:31:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-14 21:31:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-14 21:31:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-14 21:31:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-14 21:31:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-14 21:31:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-14 21:31:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-14 21:31:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-14 21:31:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-14 21:31:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-14 21:31:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-14 21:31:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-14 21:31:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-14 21:31:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-14 21:31:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-14 21:31:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-14 21:31:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-14 21:31:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-14 21:31:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-14 21:31:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-14 21:31:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-14 21:31:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-14 21:31:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-14 21:31:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-14 21:31:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-14 21:31:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-14 21:31:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-14 21:31:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-14 21:31:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-14 21:31:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-14 21:31:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-14 21:31:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-14 21:31:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-14 21:31:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-14 21:31:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-14 21:31:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-14 21:31:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-14 21:31:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-14 21:31:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-14 21:31:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-14 21:31:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-14 21:31:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-14 21:31:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-14 21:31:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-14 21:31:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 21:31:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-14 21:31:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-14 21:31:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-14 21:31:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-14 21:31:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-14 21:31:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-14 21:31:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-14 21:31:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-14 21:31:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-14 21:31:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-08-14 21:31:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-14 21:31:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-14 21:31:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-14 21:31:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-14 21:31:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-14 21:31:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-14 21:31:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-14 21:31:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-14 21:31:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-14 21:31:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-14 21:31:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-14 21:31:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-14 21:31:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-14 21:31:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-14 21:31:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-14 21:31:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-14 21:31:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-14 21:31:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-14 21:31:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-14 21:31:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-14 21:31:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-14 21:31:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-14 21:31:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-14 21:31:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-14 21:31:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-14 21:31:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-14 21:31:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-14 21:31:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-14 21:31:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-14 21:31:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-14 21:31:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-14 21:31:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-08-14 21:31:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-08-14 21:31:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-14 21:31:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-14 21:31:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-14 21:31:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-14 21:31:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-14 21:31:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-14 21:31:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-14 21:31:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-14 21:31:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-08-14 21:31:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-14 21:31:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-14 21:31:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__1 [2019-08-14 21:31:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-14 21:31:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2019-08-14 21:31:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-08-14 21:31:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-14 21:31:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-08-14 21:31:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__2 [2019-08-14 21:31:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 21:31:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-14 21:31:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 21:31:36,998 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 21:31:36,999 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-14 21:31:37,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 09:31:37 BoogieIcfgContainer [2019-08-14 21:31:37,001 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 21:31:37,002 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 21:31:37,002 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 21:31:37,002 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 21:31:37,003 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 09:31:37" (1/1) ... [2019-08-14 21:34:59,579 WARN L188 SmtUtils]: Spent 1.92 m on a formula simplification that was a NOOP. DAG size: 723 [2019-08-14 21:35:04,732 WARN L188 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 366 DAG size of output: 297 [2019-08-14 21:35:16,130 WARN L188 SmtUtils]: Spent 11.39 s on a formula simplification. DAG size of input: 777 DAG size of output: 699 [2019-08-14 21:35:18,900 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 21:35:18,902 INFO L168 Benchmark]: Toolchain (without parser) took 225708.50 ms. Allocated memory was 132.6 MB in the beginning and 603.5 MB in the end (delta: 470.8 MB). Free memory was 84.9 MB in the beginning and 338.1 MB in the end (delta: -253.2 MB). Peak memory consumption was 461.8 MB. Max. memory is 7.1 GB. [2019-08-14 21:35:18,904 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 21:35:18,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1251.67 ms. Allocated memory was 132.6 MB in the beginning and 201.3 MB in the end (delta: 68.7 MB). Free memory was 84.7 MB in the beginning and 129.0 MB in the end (delta: -44.3 MB). Peak memory consumption was 34.6 MB. Max. memory is 7.1 GB. [2019-08-14 21:35:18,909 INFO L168 Benchmark]: Boogie Preprocessor took 197.13 ms. Allocated memory is still 201.3 MB. Free memory was 129.0 MB in the beginning and 119.6 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. [2019-08-14 21:35:18,910 INFO L168 Benchmark]: RCFGBuilder took 2357.27 ms. Allocated memory was 201.3 MB in the beginning and 266.9 MB in the end (delta: 65.5 MB). Free memory was 119.6 MB in the beginning and 147.0 MB in the end (delta: -27.5 MB). Peak memory consumption was 79.4 MB. Max. memory is 7.1 GB. [2019-08-14 21:35:18,912 INFO L168 Benchmark]: Symbolic Interpretation took 221898.23 ms. Allocated memory was 266.9 MB in the beginning and 603.5 MB in the end (delta: 336.6 MB). Free memory was 147.0 MB in the beginning and 338.1 MB in the end (delta: -191.0 MB). Peak memory consumption was 389.7 MB. Max. memory is 7.1 GB. [2019-08-14 21:35:18,927 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2211]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 2739#(or (and (= 1 ~sent_signed~0) (= ~queue_empty~0 0)) (= 1 ~sent_signed~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1251.67 ms. Allocated memory was 132.6 MB in the beginning and 201.3 MB in the end (delta: 68.7 MB). Free memory was 84.7 MB in the beginning and 129.0 MB in the end (delta: -44.3 MB). Peak memory consumption was 34.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 197.13 ms. Allocated memory is still 201.3 MB. Free memory was 129.0 MB in the beginning and 119.6 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2357.27 ms. Allocated memory was 201.3 MB in the beginning and 266.9 MB in the end (delta: 65.5 MB). Free memory was 119.6 MB in the beginning and 147.0 MB in the end (delta: -27.5 MB). Peak memory consumption was 79.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 221898.23 ms. Allocated memory was 266.9 MB in the beginning and 603.5 MB in the end (delta: 336.6 MB). Free memory was 147.0 MB in the beginning and 338.1 MB in the end (delta: -191.0 MB). Peak memory consumption was 389.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...