java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/product-lines/email_spec6_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:42:09,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:42:09,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:42:09,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:42:09,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:42:09,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:42:09,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:42:09,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:42:09,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:42:09,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:42:09,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:42:09,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:42:09,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:42:09,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:42:09,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:42:09,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:42:09,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:42:09,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:42:09,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:42:09,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:42:09,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:42:09,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:42:09,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:42:09,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:42:09,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:42:09,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:42:09,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:42:09,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:42:09,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:42:09,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:42:09,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:42:09,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:42:09,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:42:09,950 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:42:09,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:42:09,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:42:09,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:42:09,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:42:09,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:42:09,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:42:09,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:42:09,954 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 00:42:09,968 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:42:09,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:42:09,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:42:09,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:42:09,970 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:42:09,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:42:09,970 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:42:09,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:42:09,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:42:09,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:42:09,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:42:09,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:42:09,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:42:09,972 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:42:09,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:42:09,972 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:42:09,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:42:09,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:42:09,973 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:42:09,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:42:09,973 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:42:09,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:42:09,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:42:09,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:42:09,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:42:09,974 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:42:09,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:42:09,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:42:09,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:42:10,268 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:42:10,281 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:42:10,285 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:42:10,287 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:42:10,287 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:42:10,288 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product22.cil.c [2019-10-14 00:42:10,351 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f71fcea94/8ed4c77d37594b469de7a563455256f0/FLAGbe2897aad [2019-10-14 00:42:11,021 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:42:11,022 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product22.cil.c [2019-10-14 00:42:11,048 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f71fcea94/8ed4c77d37594b469de7a563455256f0/FLAGbe2897aad [2019-10-14 00:42:11,227 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f71fcea94/8ed4c77d37594b469de7a563455256f0 [2019-10-14 00:42:11,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:42:11,240 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:42:11,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:42:11,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:42:11,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:42:11,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:42:11" (1/1) ... [2019-10-14 00:42:11,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa637bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:11, skipping insertion in model container [2019-10-14 00:42:11,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:42:11" (1/1) ... [2019-10-14 00:42:11,258 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:42:11,342 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:42:12,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:42:12,159 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:42:12,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:42:12,360 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:42:12,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:12 WrapperNode [2019-10-14 00:42:12,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:42:12,362 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:42:12,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:42:12,362 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:42:12,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:12" (1/1) ... [2019-10-14 00:42:12,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:12" (1/1) ... [2019-10-14 00:42:12,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:12" (1/1) ... [2019-10-14 00:42:12,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:12" (1/1) ... [2019-10-14 00:42:12,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:12" (1/1) ... [2019-10-14 00:42:12,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:12" (1/1) ... [2019-10-14 00:42:12,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:12" (1/1) ... [2019-10-14 00:42:12,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:42:12,534 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:42:12,534 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:42:12,535 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:42:12,536 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:42:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:42:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:42:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-14 00:42:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-14 00:42:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-14 00:42:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-14 00:42:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-14 00:42:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-14 00:42:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-14 00:42:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-14 00:42:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-14 00:42:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-14 00:42:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-14 00:42:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-14 00:42:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-14 00:42:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-14 00:42:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-14 00:42:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-14 00:42:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-14 00:42:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-14 00:42:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-14 00:42:12,623 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-14 00:42:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-14 00:42:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-14 00:42:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-14 00:42:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-14 00:42:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-14 00:42:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-14 00:42:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-14 00:42:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-14 00:42:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-14 00:42:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-14 00:42:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-14 00:42:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-14 00:42:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-14 00:42:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-10-14 00:42:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-10-14 00:42:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-14 00:42:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-14 00:42:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-14 00:42:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-14 00:42:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-14 00:42:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-14 00:42:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-14 00:42:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-14 00:42:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-14 00:42:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-14 00:42:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-14 00:42:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-14 00:42:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-14 00:42:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-14 00:42:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-14 00:42:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-14 00:42:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-14 00:42:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-14 00:42:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-14 00:42:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-14 00:42:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-14 00:42:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-14 00:42:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-14 00:42:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-14 00:42:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-14 00:42:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-14 00:42:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-14 00:42:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-14 00:42:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-14 00:42:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-14 00:42:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-14 00:42:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-14 00:42:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-14 00:42:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-14 00:42:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-14 00:42:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-14 00:42:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-14 00:42:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-14 00:42:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-14 00:42:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-14 00:42:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:42:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-14 00:42:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-14 00:42:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-14 00:42:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-14 00:42:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-14 00:42:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-14 00:42:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-14 00:42:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-14 00:42:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-14 00:42:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-14 00:42:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-14 00:42:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-14 00:42:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-10-14 00:42:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-14 00:42:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-14 00:42:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-10-14 00:42:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-10-14 00:42:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-10-14 00:42:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-14 00:42:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-14 00:42:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-14 00:42:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-14 00:42:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-14 00:42:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-14 00:42:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-14 00:42:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-14 00:42:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-14 00:42:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-14 00:42:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-14 00:42:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-10-14 00:42:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-14 00:42:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-10-14 00:42:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-14 00:42:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-14 00:42:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-14 00:42:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:42:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:42:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-14 00:42:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-14 00:42:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-14 00:42:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-14 00:42:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-14 00:42:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-14 00:42:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-14 00:42:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-14 00:42:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-14 00:42:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-14 00:42:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-14 00:42:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-14 00:42:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-14 00:42:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-14 00:42:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-14 00:42:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-14 00:42:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-14 00:42:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-14 00:42:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-14 00:42:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-14 00:42:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-14 00:42:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-14 00:42:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-14 00:42:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-14 00:42:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-14 00:42:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-14 00:42:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:42:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:42:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-14 00:42:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:42:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:42:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:42:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:42:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-14 00:42:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:42:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-14 00:42:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-14 00:42:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:42:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-14 00:42:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-14 00:42:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:42:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-14 00:42:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-14 00:42:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-14 00:42:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-14 00:42:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-14 00:42:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-14 00:42:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-14 00:42:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-10-14 00:42:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-10-14 00:42:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-14 00:42:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-14 00:42:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-14 00:42:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-14 00:42:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-14 00:42:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-14 00:42:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-14 00:42:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-14 00:42:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-14 00:42:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-14 00:42:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-14 00:42:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-14 00:42:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-14 00:42:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-14 00:42:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-14 00:42:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-14 00:42:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-14 00:42:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-14 00:42:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-14 00:42:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-14 00:42:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-14 00:42:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-14 00:42:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-14 00:42:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-14 00:42:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-14 00:42:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-14 00:42:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-14 00:42:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-14 00:42:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-14 00:42:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-14 00:42:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-14 00:42:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-14 00:42:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-14 00:42:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-14 00:42:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-14 00:42:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-14 00:42:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-14 00:42:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-14 00:42:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-14 00:42:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-14 00:42:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-14 00:42:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-14 00:42:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-14 00:42:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-14 00:42:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-14 00:42:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-14 00:42:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-14 00:42:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-14 00:42:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-14 00:42:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-14 00:42:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:42:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-14 00:42:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-14 00:42:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-14 00:42:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-14 00:42:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-14 00:42:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-14 00:42:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-14 00:42:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-14 00:42:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-14 00:42:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-14 00:42:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-14 00:42:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-14 00:42:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-14 00:42:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-14 00:42:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-10-14 00:42:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-10-14 00:42:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-10-14 00:42:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-10-14 00:42:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-14 00:42:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-14 00:42:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-10-14 00:42:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-10-14 00:42:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:42:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:42:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:42:15,057 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:42:15,057 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-14 00:42:15,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:42:15 BoogieIcfgContainer [2019-10-14 00:42:15,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:42:15,060 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:42:15,060 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:42:15,061 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:42:15,062 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:42:15" (1/1) ... [2019-10-14 00:42:15,108 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:42:15,305 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:42:15,314 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 232 root evaluator evaluations with a maximum evaluation depth of 0. Performed 232 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 382 variables. [2019-10-14 00:42:15,314 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:42:15,317 INFO L168 Benchmark]: Toolchain (without parser) took 4075.69 ms. Allocated memory was 136.8 MB in the beginning and 252.7 MB in the end (delta: 115.9 MB). Free memory was 98.6 MB in the beginning and 127.8 MB in the end (delta: -29.2 MB). Peak memory consumption was 86.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:15,319 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 120.1 MB in the beginning and 119.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-14 00:42:15,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1116.74 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 98.1 MB in the beginning and 136.1 MB in the end (delta: -38.0 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:15,321 INFO L168 Benchmark]: Boogie Preprocessor took 171.39 ms. Allocated memory is still 200.8 MB. Free memory was 136.1 MB in the beginning and 126.9 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:15,323 INFO L168 Benchmark]: RCFGBuilder took 2526.08 ms. Allocated memory was 200.8 MB in the beginning and 252.7 MB in the end (delta: 51.9 MB). Free memory was 126.9 MB in the beginning and 145.6 MB in the end (delta: -18.7 MB). Peak memory consumption was 86.5 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:15,325 INFO L168 Benchmark]: Abstract Interpretation took 253.70 ms. Allocated memory is still 252.7 MB. Free memory was 145.6 MB in the beginning and 127.8 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:15,336 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 120.1 MB in the beginning and 119.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1116.74 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 98.1 MB in the beginning and 136.1 MB in the end (delta: -38.0 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 171.39 ms. Allocated memory is still 200.8 MB. Free memory was 136.1 MB in the beginning and 126.9 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2526.08 ms. Allocated memory was 200.8 MB in the beginning and 252.7 MB in the end (delta: 51.9 MB). Free memory was 126.9 MB in the beginning and 145.6 MB in the end (delta: -18.7 MB). Peak memory consumption was 86.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 253.70 ms. Allocated memory is still 252.7 MB. Free memory was 145.6 MB in the beginning and 127.8 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 938]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...