/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/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_spec7_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 07:03:15,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 07:03:15,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 07:03:15,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 07:03:15,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 07:03:15,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 07:03:15,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 07:03:15,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 07:03:15,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 07:03:15,949 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 07:03:15,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 07:03:15,952 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 07:03:15,952 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 07:03:15,953 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 07:03:15,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 07:03:15,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 07:03:15,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 07:03:15,956 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 07:03:15,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 07:03:15,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 07:03:15,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 07:03:15,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 07:03:15,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 07:03:15,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 07:03:15,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 07:03:15,967 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 07:03:15,967 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 07:03:15,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 07:03:15,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 07:03:15,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 07:03:15,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 07:03:15,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 07:03:15,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 07:03:15,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 07:03:15,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 07:03:15,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 07:03:15,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 07:03:15,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 07:03:15,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 07:03:15,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 07:03:15,976 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 07:03:15,979 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 07:03:15,992 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 07:03:15,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 07:03:15,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 07:03:15,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 07:03:15,994 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 07:03:15,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 07:03:15,994 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 07:03:15,994 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 07:03:15,995 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 07:03:15,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 07:03:15,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 07:03:15,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 07:03:15,995 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 07:03:15,996 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 07:03:15,996 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 07:03:15,996 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 07:03:15,996 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 07:03:15,996 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 07:03:15,997 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 07:03:15,997 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 07:03:15,997 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 07:03:15,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 07:03:15,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 07:03:15,998 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 07:03:15,998 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 07:03:15,998 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 07:03:15,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 07:03:15,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 07:03:15,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 07:03:16,288 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 07:03:16,311 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 07:03:16,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 07:03:16,317 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 07:03:16,318 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 07:03:16,319 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product13.cil.c [2019-11-07 07:03:16,395 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab400ee1a/03405171385644c08d8e1ef863c7c470/FLAGa7c42c7f3 [2019-11-07 07:03:17,104 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 07:03:17,106 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec7_product13.cil.c [2019-11-07 07:03:17,141 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab400ee1a/03405171385644c08d8e1ef863c7c470/FLAGa7c42c7f3 [2019-11-07 07:03:17,253 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab400ee1a/03405171385644c08d8e1ef863c7c470 [2019-11-07 07:03:17,264 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 07:03:17,268 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 07:03:17,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 07:03:17,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 07:03:17,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 07:03:17,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:03:17" (1/1) ... [2019-11-07 07:03:17,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab07c1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:17, skipping insertion in model container [2019-11-07 07:03:17,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:03:17" (1/1) ... [2019-11-07 07:03:17,288 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 07:03:17,369 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 07:03:18,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 07:03:18,078 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 07:03:18,217 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 07:03:18,294 INFO L192 MainTranslator]: Completed translation [2019-11-07 07:03:18,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:18 WrapperNode [2019-11-07 07:03:18,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 07:03:18,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 07:03:18,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 07:03:18,295 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 07:03:18,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:18" (1/1) ... [2019-11-07 07:03:18,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:18" (1/1) ... [2019-11-07 07:03:18,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:18" (1/1) ... [2019-11-07 07:03:18,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:18" (1/1) ... [2019-11-07 07:03:18,388 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:18" (1/1) ... [2019-11-07 07:03:18,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:18" (1/1) ... [2019-11-07 07:03:18,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:18" (1/1) ... [2019-11-07 07:03:18,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 07:03:18,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 07:03:18,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 07:03:18,463 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 07:03:18,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:03:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 07:03:18,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 07:03:18,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 07:03:18,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-11-07 07:03:18,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptVerify_spec__1 [2019-11-07 07:03:18,558 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-11-07 07:03:18,559 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-11-07 07:03:18,559 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-11-07 07:03:18,560 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-11-07 07:03:18,561 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-11-07 07:03:18,561 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-11-07 07:03:18,561 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-11-07 07:03:18,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-11-07 07:03:18,562 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-11-07 07:03:18,562 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 07:03:18,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-11-07 07:03:18,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-11-07 07:03:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-11-07 07:03:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-11-07 07:03:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-07 07:03:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-11-07 07:03:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-11-07 07:03:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-11-07 07:03:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-11-07 07:03:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-11-07 07:03:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-11-07 07:03:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-11-07 07:03:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-11-07 07:03:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-11-07 07:03:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-11-07 07:03:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-11-07 07:03:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-11-07 07:03:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-11-07 07:03:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-11-07 07:03:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-11-07 07:03:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-11-07 07:03:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-11-07 07:03:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-11-07 07:03:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-07 07:03:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-07 07:03:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-07 07:03:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-07 07:03:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-11-07 07:03:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-11-07 07:03:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-11-07 07:03:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-11-07 07:03:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-11-07 07:03:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-11-07 07:03:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-11-07 07:03:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-11-07 07:03:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-07 07:03:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-11-07 07:03:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-07 07:03:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-11-07 07:03:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-11-07 07:03:18,576 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-11-07 07:03:18,576 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-11-07 07:03:18,576 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-11-07 07:03:18,576 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-11-07 07:03:18,577 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-11-07 07:03:18,577 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-07 07:03:18,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-11-07 07:03:18,577 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-11-07 07:03:18,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-11-07 07:03:18,578 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-11-07 07:03:18,579 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-07 07:03:18,579 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-11-07 07:03:18,579 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-11-07 07:03:18,580 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-11-07 07:03:18,580 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-11-07 07:03:18,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-07 07:03:18,581 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-07 07:03:18,581 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-11-07 07:03:18,581 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-11-07 07:03:18,581 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-11-07 07:03:18,582 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-11-07 07:03:18,583 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-07 07:03:18,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-11-07 07:03:18,583 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-11-07 07:03:18,583 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-11-07 07:03:18,584 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-11-07 07:03:18,584 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-11-07 07:03:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-11-07 07:03:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-11-07 07:03:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-07 07:03:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-07 07:03:18,586 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-11-07 07:03:18,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-11-07 07:03:18,587 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-11-07 07:03:18,587 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-11-07 07:03:18,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-07 07:03:18,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-07 07:03:18,589 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-11-07 07:03:18,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-11-07 07:03:18,589 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-11-07 07:03:18,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-07 07:03:18,590 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-11-07 07:03:18,590 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-11-07 07:03:18,590 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-07 07:03:18,590 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-11-07 07:03:18,591 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-07 07:03:18,591 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-11-07 07:03:18,591 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-11-07 07:03:18,591 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-07 07:03:18,592 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-11-07 07:03:18,592 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-11-07 07:03:18,592 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-11-07 07:03:18,592 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-07 07:03:18,593 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-11-07 07:03:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 07:03:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 07:03:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-11-07 07:03:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-07 07:03:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptVerify_spec__1 [2019-11-07 07:03:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-11-07 07:03:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-07 07:03:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-07 07:03:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-07 07:03:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-11-07 07:03:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-07 07:03:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-11-07 07:03:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-07 07:03:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-07 07:03:18,597 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-11-07 07:03:18,597 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-11-07 07:03:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-11-07 07:03:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-11-07 07:03:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-11-07 07:03:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-11-07 07:03:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-07 07:03:18,598 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-07 07:03:18,599 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-07 07:03:18,599 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-11-07 07:03:18,599 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-11-07 07:03:18,599 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-11-07 07:03:18,600 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-11-07 07:03:18,600 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-11-07 07:03:18,600 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-11-07 07:03:18,601 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-11-07 07:03:18,601 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 07:03:18,606 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-11-07 07:03:18,606 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-11-07 07:03:18,607 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-11-07 07:03:18,607 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-11-07 07:03:18,608 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-07 07:03:18,616 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-11-07 07:03:18,616 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-11-07 07:03:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-11-07 07:03:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-11-07 07:03:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-11-07 07:03:18,617 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-11-07 07:03:18,618 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-11-07 07:03:18,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 07:03:18,619 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-11-07 07:03:18,619 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 07:03:18,619 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 07:03:18,620 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-11-07 07:03:18,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 07:03:18,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 07:03:18,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 07:03:18,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 07:03:18,621 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-11-07 07:03:18,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 07:03:18,621 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-11-07 07:03:18,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-11-07 07:03:18,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 07:03:18,622 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-11-07 07:03:18,622 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-11-07 07:03:18,622 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-11-07 07:03:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-11-07 07:03:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-11-07 07:03:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-11-07 07:03:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-11-07 07:03:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-07 07:03:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-07 07:03:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-07 07:03:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-07 07:03:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-11-07 07:03:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-11-07 07:03:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-11-07 07:03:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-11-07 07:03:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-11-07 07:03:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-11-07 07:03:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-11-07 07:03:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-11-07 07:03:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-07 07:03:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-11-07 07:03:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-07 07:03:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-11-07 07:03:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-11-07 07:03:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-11-07 07:03:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-11-07 07:03:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-11-07 07:03:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-11-07 07:03:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-11-07 07:03:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-11-07 07:03:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-11-07 07:03:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-11-07 07:03:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-11-07 07:03:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-11-07 07:03:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-11-07 07:03:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-07 07:03:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-11-07 07:03:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-11-07 07:03:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-11-07 07:03:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-11-07 07:03:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-11-07 07:03:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-11-07 07:03:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-11-07 07:03:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-11-07 07:03:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-11-07 07:03:18,629 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-11-07 07:03:18,629 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-11-07 07:03:18,629 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-11-07 07:03:18,629 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-11-07 07:03:18,629 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-07 07:03:18,630 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-07 07:03:18,630 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-11-07 07:03:18,630 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-11-07 07:03:18,630 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-11-07 07:03:18,630 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-07 07:03:18,631 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-07 07:03:18,631 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-11-07 07:03:18,631 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-11-07 07:03:18,631 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-11-07 07:03:18,631 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-11-07 07:03:18,631 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-11-07 07:03:18,632 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-11-07 07:03:18,632 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-11-07 07:03:18,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 07:03:18,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 07:03:18,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 07:03:20,736 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 07:03:20,736 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-07 07:03:20,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:03:20 BoogieIcfgContainer [2019-11-07 07:03:20,739 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 07:03:20,742 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 07:03:20,742 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 07:03:20,742 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 07:03:20,743 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:03:20" (1/1) ... [2019-11-07 07:03:20,803 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 07:03:20,991 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 07:03:20,999 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 197 root evaluator evaluations with a maximum evaluation depth of 0. Performed 197 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 360 variables. [2019-11-07 07:03:20,999 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 07:03:21,002 INFO L168 Benchmark]: Toolchain (without parser) took 3734.74 ms. Allocated memory was 145.8 MB in the beginning and 248.0 MB in the end (delta: 102.2 MB). Free memory was 100.2 MB in the beginning and 141.3 MB in the end (delta: -41.1 MB). Peak memory consumption was 61.2 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:21,003 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 145.8 MB. Free memory was 120.9 MB in the beginning and 120.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-11-07 07:03:21,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1025.82 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 100.0 MB in the beginning and 144.2 MB in the end (delta: -44.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:21,006 INFO L168 Benchmark]: Boogie Preprocessor took 166.69 ms. Allocated memory is still 203.9 MB. Free memory was 144.2 MB in the beginning and 135.9 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:21,008 INFO L168 Benchmark]: RCFGBuilder took 2276.84 ms. Allocated memory was 203.9 MB in the beginning and 248.0 MB in the end (delta: 44.0 MB). Free memory was 135.9 MB in the beginning and 157.7 MB in the end (delta: -21.8 MB). Peak memory consumption was 91.6 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:21,009 INFO L168 Benchmark]: Abstract Interpretation took 257.29 ms. Allocated memory is still 248.0 MB. Free memory was 157.7 MB in the beginning and 141.3 MB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2019-11-07 07:03:21,019 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 145.8 MB. Free memory was 120.9 MB in the beginning and 120.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1025.82 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 100.0 MB in the beginning and 144.2 MB in the end (delta: -44.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 166.69 ms. Allocated memory is still 203.9 MB. Free memory was 144.2 MB in the beginning and 135.9 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2276.84 ms. Allocated memory was 203.9 MB in the beginning and 248.0 MB in the end (delta: 44.0 MB). Free memory was 135.9 MB in the beginning and 157.7 MB in the end (delta: -21.8 MB). Peak memory consumption was 91.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 257.29 ms. Allocated memory is still 248.0 MB. Free memory was 157.7 MB in the beginning and 141.3 MB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 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: 732]: 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...