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 --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid AlwaysFluid --sifa.intern.fluid AlwaysFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 17:09:31,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 17:09:31,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 17:09:31,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 17:09:31,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 17:09:31,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 17:09:31,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 17:09:31,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 17:09:31,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 17:09:31,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 17:09:31,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 17:09:31,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 17:09:31,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 17:09:31,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 17:09:31,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 17:09:31,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 17:09:31,675 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 17:09:31,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 17:09:31,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 17:09:31,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 17:09:31,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 17:09:31,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 17:09:31,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 17:09:31,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 17:09:31,685 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 17:09:31,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 17:09:31,686 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 17:09:31,687 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 17:09:31,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 17:09:31,688 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 17:09:31,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 17:09:31,689 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 17:09:31,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 17:09:31,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 17:09:31,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 17:09:31,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 17:09:31,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 17:09:31,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 17:09:31,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 17:09:31,694 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 17:09:31,695 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 17:09:31,695 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 [2019-09-19 17:09:31,710 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 17:09:31,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 17:09:31,711 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 17:09:31,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 17:09:31,712 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 17:09:31,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 17:09:31,712 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 17:09:31,712 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 17:09:31,713 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 17:09:31,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 17:09:31,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 17:09:31,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 17:09:31,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 17:09:31,714 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 17:09:31,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 17:09:31,714 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 17:09:31,714 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 17:09:31,714 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 17:09:31,715 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 17:09:31,715 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 17:09:31,715 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 17:09:31,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 17:09:31,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 17:09:31,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 17:09:31,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 17:09:31,716 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 17:09:31,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 17:09:31,716 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 17:09:31,717 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> AlwaysFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> AlwaysFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 17:09:31,749 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 17:09:31,762 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 17:09:31,767 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 17:09:31,770 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 17:09:31,770 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 17:09:31,771 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-09-19 17:09:31,848 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/470584042/4a6b74f2426645feac82c592c37040e6/FLAG8c35ddb50 [2019-09-19 17:09:32,474 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 17:09:32,475 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-09-19 17:09:32,493 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/470584042/4a6b74f2426645feac82c592c37040e6/FLAG8c35ddb50 [2019-09-19 17:09:32,671 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/470584042/4a6b74f2426645feac82c592c37040e6 [2019-09-19 17:09:32,681 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 17:09:32,682 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 17:09:32,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 17:09:32,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 17:09:32,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 17:09:32,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 05:09:32" (1/1) ... [2019-09-19 17:09:32,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68cc7875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:32, skipping insertion in model container [2019-09-19 17:09:32,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 05:09:32" (1/1) ... [2019-09-19 17:09:32,698 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 17:09:32,773 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 17:09:33,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 17:09:33,464 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 17:09:33,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 17:09:33,661 INFO L192 MainTranslator]: Completed translation [2019-09-19 17:09:33,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:33 WrapperNode [2019-09-19 17:09:33,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 17:09:33,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 17:09:33,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 17:09:33,663 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 17:09:33,677 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:33" (1/1) ... [2019-09-19 17:09:33,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:33" (1/1) ... [2019-09-19 17:09:33,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:33" (1/1) ... [2019-09-19 17:09:33,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:33" (1/1) ... [2019-09-19 17:09:33,776 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:33" (1/1) ... [2019-09-19 17:09:33,800 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:33" (1/1) ... [2019-09-19 17:09:33,811 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:33" (1/1) ... [2019-09-19 17:09:33,844 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 17:09:33,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 17:09:33,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 17:09:33,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 17:09:33,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 05:09:33" (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 [2019-09-19 17:09:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 17:09:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 17:09:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 17:09:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-19 17:09:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 17:09:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 17:09:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 17:09:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 17:09:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 17:09:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 17:09:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 17:09:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 17:09:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 17:09:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 17:09:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 17:09:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 17:09:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-19 17:09:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-19 17:09:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-19 17:09:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-19 17:09:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-09-19 17:09:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-19 17:09:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-19 17:09:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-19 17:09:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-19 17:09:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-19 17:09:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-19 17:09:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-19 17:09:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-19 17:09:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-19 17:09:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-19 17:09:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-19 17:09:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-19 17:09:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-19 17:09:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-19 17:09:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 17:09:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 17:09:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-19 17:09:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-19 17:09:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-19 17:09:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-19 17:09:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-19 17:09:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-19 17:09:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-19 17:09:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-19 17:09:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-19 17:09:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-19 17:09:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-19 17:09:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-19 17:09:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-19 17:09:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-19 17:09:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-19 17:09:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-19 17:09:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-19 17:09:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-19 17:09:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-19 17:09:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-19 17:09:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-19 17:09:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-19 17:09:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-19 17:09:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 17:09:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-19 17:09:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-19 17:09:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-19 17:09:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-19 17:09:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-19 17:09:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-19 17:09:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-19 17:09:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-19 17:09:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-19 17:09:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-19 17:09:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-19 17:09:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-19 17:09:33,955 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-19 17:09:33,956 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-19 17:09:33,956 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-19 17:09:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-19 17:09:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-19 17:09:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-19 17:09:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-19 17:09:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-19 17:09:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-19 17:09:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-19 17:09:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-19 17:09:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-19 17:09:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-19 17:09:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-19 17:09:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-19 17:09:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-19 17:09:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-19 17:09:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-19 17:09:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-19 17:09:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-19 17:09:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-19 17:09:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 17:09:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 17:09:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 17:09:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-19 17:09:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 17:09:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 17:09:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 17:09:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 17:09:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 17:09:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 17:09:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-19 17:09:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-19 17:09:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-19 17:09:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 17:09:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 17:09:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 17:09:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 17:09:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 17:09:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 17:09:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 17:09:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 17:09:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 17:09:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 17:09:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 17:09:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 17:09:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 17:09:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 17:09:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 17:09:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 17:09:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-19 17:09:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-19 17:09:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-19 17:09:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-19 17:09:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-19 17:09:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-19 17:09:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-19 17:09:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-19 17:09:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-19 17:09:33,971 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-19 17:09:33,971 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-19 17:09:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-19 17:09:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-19 17:09:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-19 17:09:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-19 17:09:33,980 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-19 17:09:33,981 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-19 17:09:33,981 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-19 17:09:33,981 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-19 17:09:33,981 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-19 17:09:33,982 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-19 17:09:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-19 17:09:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-19 17:09:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-09-19 17:09:33,991 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-19 17:09:33,991 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-19 17:09:33,991 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-19 17:09:33,992 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-19 17:09:33,992 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-19 17:09:33,992 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-19 17:09:33,992 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-19 17:09:33,992 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-19 17:09:33,993 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 17:09:33,993 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 17:09:33,993 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 17:09:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-19 17:09:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-19 17:09:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-19 17:09:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-19 17:09:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-19 17:09:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-19 17:09:33,995 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-19 17:09:33,995 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-19 17:09:33,995 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-19 17:09:33,995 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-19 17:09:33,995 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-19 17:09:33,995 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-19 17:09:33,996 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-19 17:09:33,996 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-19 17:09:33,996 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-19 17:09:33,996 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-19 17:09:33,996 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-19 17:09:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-19 17:09:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-19 17:09:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-19 17:09:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-19 17:09:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-19 17:09:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-19 17:09:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-19 17:09:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-19 17:09:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-19 17:09:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-19 17:09:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-19 17:09:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-19 17:09:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-19 17:09:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-19 17:09:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-19 17:09:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-19 17:09:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-19 17:09:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-19 17:09:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-19 17:09:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-19 17:09:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-19 17:09:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-19 17:09:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-19 17:09:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-19 17:09:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-19 17:09:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 17:09:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 17:09:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 17:09:38,606 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 17:09:38,606 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-19 17:09:38,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 05:09:38 BoogieIcfgContainer [2019-09-19 17:09:38,608 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 17:09:38,609 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 17:09:38,609 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 17:09:38,609 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 17:09:38,611 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 05:09:38" (1/1) ... [2019-09-19 17:09:38,612 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=AlwaysFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=AlwaysFluid [2019-09-19 17:09:38,636 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 17:09:38,637 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 17:09:38,645 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 17:09:38,655 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 17:09:38,656 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 17:10:19,581 WARN L191 SmtUtils]: Spent 27.00 s on a formula simplification that was a NOOP. DAG size: 559 [2019-09-19 17:10:22,123 WARN L191 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 197 [2019-09-19 17:10:29,531 WARN L191 SmtUtils]: Spent 7.40 s on a formula simplification. DAG size of input: 591 DAG size of output: 537 [2019-09-19 17:10:32,964 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification that was a NOOP. DAG size: 537 [2019-09-19 17:10:36,301 WARN L191 SmtUtils]: Spent 3.34 s on a formula simplification that was a NOOP. DAG size: 537 [2019-09-19 17:10:36,333 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 58 for LOIs [2019-09-19 17:10:36,538 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 40 for LOIs [2019-09-19 17:11:03,970 INFO L199 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 22 for LOIs [2019-09-19 17:11:04,791 INFO L199 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 28 for LOIs [2019-09-19 17:11:04,813 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing with input of size 22 for LOIs [2019-09-19 17:11:04,818 INFO L199 IcfgInterpreter]: Interpreting procedure mail with input of size 16 for LOIs [2019-09-19 17:11:04,821 INFO L199 IcfgInterpreter]: Interpreting procedure incoming with input of size 16 for LOIs [2019-09-19 17:11:04,827 INFO L199 IcfgInterpreter]: Interpreting procedure forward with input of size 10 for LOIs [2019-09-19 17:11:04,828 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 1 for LOIs [2019-09-19 17:11:04,832 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 for LOIs [2019-09-19 17:11:04,833 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-19 17:11:04,834 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-19 17:11:04,836 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 22208#true [2019-09-19 17:11:04,853 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-19 17:11:04,853 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-19 17:11:04,855 INFO L168 Benchmark]: Toolchain (without parser) took 92172.69 ms. Allocated memory was 131.1 MB in the beginning and 815.8 MB in the end (delta: 684.7 MB). Free memory was 85.0 MB in the beginning and 680.2 MB in the end (delta: -595.2 MB). Peak memory consumption was 89.5 MB. Max. memory is 7.1 GB. [2019-09-19 17:11:04,856 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 131.1 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-19 17:11:04,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 979.37 ms. Allocated memory was 131.1 MB in the beginning and 201.9 MB in the end (delta: 70.8 MB). Free memory was 84.8 MB in the beginning and 142.0 MB in the end (delta: -57.2 MB). Peak memory consumption was 34.3 MB. Max. memory is 7.1 GB. [2019-09-19 17:11:04,863 INFO L168 Benchmark]: Boogie Preprocessor took 181.80 ms. Allocated memory is still 201.9 MB. Free memory was 142.0 MB in the beginning and 134.3 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-09-19 17:11:04,865 INFO L168 Benchmark]: RCFGBuilder took 4762.94 ms. Allocated memory was 201.9 MB in the beginning and 342.4 MB in the end (delta: 140.5 MB). Free memory was 134.3 MB in the beginning and 271.1 MB in the end (delta: -136.8 MB). Peak memory consumption was 137.0 MB. Max. memory is 7.1 GB. [2019-09-19 17:11:04,867 INFO L168 Benchmark]: Sifa took 86244.89 ms. Allocated memory was 342.4 MB in the beginning and 815.8 MB in the end (delta: 473.4 MB). Free memory was 271.1 MB in the beginning and 680.2 MB in the end (delta: -409.1 MB). Peak memory consumption was 64.3 MB. Max. memory is 7.1 GB. [2019-09-19 17:11:04,877 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 131.1 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 979.37 ms. Allocated memory was 131.1 MB in the beginning and 201.9 MB in the end (delta: 70.8 MB). Free memory was 84.8 MB in the beginning and 142.0 MB in the end (delta: -57.2 MB). Peak memory consumption was 34.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 181.80 ms. Allocated memory is still 201.9 MB. Free memory was 142.0 MB in the beginning and 134.3 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4762.94 ms. Allocated memory was 201.9 MB in the beginning and 342.4 MB in the end (delta: 140.5 MB). Free memory was 134.3 MB in the beginning and 271.1 MB in the end (delta: -136.8 MB). Peak memory consumption was 137.0 MB. Max. memory is 7.1 GB. * Sifa took 86244.89 ms. Allocated memory was 342.4 MB in the beginning and 815.8 MB in the end (delta: 473.4 MB). Free memory was 271.1 MB in the beginning and 680.2 MB in the end (delta: -409.1 MB). Peak memory consumption was 64.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 86200, ICFG_INTERPRETER_ENTERED_PROCEDURES: 11, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 8414, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 6685, TOOLS_POST_TIME[ms]: 51593, TOOLS_POST_CALL_APPLICATIONS: 673, TOOLS_POST_CALL_TIME[ms]: 230, TOOLS_POST_RETURN_APPLICATIONS: 662, TOOLS_POST_RETURN_TIME[ms]: 156, TOOLS_QUANTIFIERELIM_APPLICATIONS: 8020, TOOLS_QUANTIFIERELIM_TIME[ms]: 51379, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 50769, FLUID_QUERY_TIME[ms]: 3, FLUID_QUERIES: 8895, FLUID_YES_ANSWERS: 8895, DOMAIN_JOIN_APPLICATIONS: 2507, DOMAIN_JOIN_TIME[ms]: 26388, DOMAIN_ALPHA_APPLICATIONS: 8895, DOMAIN_ALPHA_TIME[ms]: 5834, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 481, DOMAIN_ISSUBSETEQ_TIME[ms]: 175, DOMAIN_ISBOTTOM_APPLICATIONS: 1790, DOMAIN_ISBOTTOM_TIME[ms]: 1027, LOOP_SUMMARIZER_APPLICATIONS: 481, LOOP_SUMMARIZER_CACHE_MISSES: 481, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 23948, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 23945, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 481, CALL_SUMMARIZER_APPLICATIONS: 662, CALL_SUMMARIZER_CACHE_MISSES: 39, CALL_SUMMARIZER_OVERALL_TIME[ms]: 58710, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 58707, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 8, REGEX_TO_DAG_TIME[ms]: 14, DAG_COMPRESSION_TIME[ms]: 138, DAG_COMPRESSION_PROCESSED_NODES: 4814, DAG_COMPRESSION_RETAINED_NODES: 1809 - UnprovableResult [Line: 110]: 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 22208#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...