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_spec9_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:42:34,363 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:42:34,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:42:34,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:42:34,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:42:34,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:42:34,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:42:34,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:42:34,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:42:34,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:42:34,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:42:34,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:42:34,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:42:34,400 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:42:34,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:42:34,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:42:34,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:42:34,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:42:34,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:42:34,408 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:42:34,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:42:34,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:42:34,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:42:34,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:42:34,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:42:34,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:42:34,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:42:34,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:42:34,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:42:34,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:42:34,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:42:34,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:42:34,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:42:34,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:42:34,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:42:34,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:42:34,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:42:34,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:42:34,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:42:34,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:42:34,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:42:34,425 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 00:42:34,439 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:42:34,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:42:34,441 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:42:34,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:42:34,441 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:42:34,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:42:34,442 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:42:34,442 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:42:34,442 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:42:34,442 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:42:34,442 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:42:34,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:42:34,443 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:42:34,443 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:42:34,443 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:42:34,443 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:42:34,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:42:34,444 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:42:34,444 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:42:34,444 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:42:34,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:42:34,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:42:34,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:42:34,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:42:34,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:42:34,445 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:42:34,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:42:34,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:42:34,446 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 00:42:34,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:42:34,767 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:42:34,773 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:42:34,774 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:42:34,775 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:42:34,776 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product12.cil.c [2019-10-14 00:42:34,848 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1902d94a2/63c8a4395ba848c0947deba02deddcc7/FLAG391050aa7 [2019-10-14 00:42:35,599 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:42:35,600 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product12.cil.c [2019-10-14 00:42:35,631 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1902d94a2/63c8a4395ba848c0947deba02deddcc7/FLAG391050aa7 [2019-10-14 00:42:35,707 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1902d94a2/63c8a4395ba848c0947deba02deddcc7 [2019-10-14 00:42:35,719 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:42:35,721 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:42:35,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:42:35,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:42:35,731 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:42:35,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:42:35" (1/1) ... [2019-10-14 00:42:35,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@287e3a05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:35, skipping insertion in model container [2019-10-14 00:42:35,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:42:35" (1/1) ... [2019-10-14 00:42:35,745 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:42:35,829 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:42:36,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:42:36,687 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:42:36,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:42:36,942 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:42:36,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:36 WrapperNode [2019-10-14 00:42:36,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:42:36,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:42:36,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:42:36,946 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:42:36,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:36" (1/1) ... [2019-10-14 00:42:36,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:36" (1/1) ... [2019-10-14 00:42:37,046 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:36" (1/1) ... [2019-10-14 00:42:37,047 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:36" (1/1) ... [2019-10-14 00:42:37,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:36" (1/1) ... [2019-10-14 00:42:37,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:36" (1/1) ... [2019-10-14 00:42:37,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:36" (1/1) ... [2019-10-14 00:42:37,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:42:37,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:42:37,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:42:37,212 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:42:37,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:42:36" (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 00:42:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:42:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:42:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-14 00:42:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptForward_spec__1 [2019-10-14 00:42:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptForward_spec__2 [2019-10-14 00:42:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-14 00:42:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-14 00:42:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-14 00:42:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-14 00:42:37,295 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-14 00:42:37,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-14 00:42:37,295 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-10-14 00:42:37,295 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-14 00:42:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-14 00:42:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-10-14 00:42:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-14 00:42:37,297 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-14 00:42:37,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-14 00:42:37,297 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-14 00:42:37,298 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-14 00:42:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-14 00:42:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-14 00:42:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-14 00:42:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-14 00:42:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-14 00:42:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-14 00:42:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-14 00:42:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-14 00:42:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-14 00:42:37,301 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-14 00:42:37,301 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-14 00:42:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-14 00:42:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-14 00:42:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-14 00:42:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-14 00:42:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-14 00:42:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-14 00:42:37,304 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-14 00:42:37,304 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-14 00:42:37,304 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-14 00:42:37,304 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-14 00:42:37,304 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-14 00:42:37,304 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-14 00:42:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-14 00:42:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-14 00:42:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-14 00:42:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-14 00:42:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-14 00:42:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-14 00:42:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-14 00:42:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-14 00:42:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-14 00:42:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-14 00:42:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-14 00:42:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:42:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-14 00:42:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-14 00:42:37,309 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-14 00:42:37,309 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-14 00:42:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-14 00:42:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-14 00:42:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-14 00:42:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-14 00:42:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-14 00:42:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-14 00:42:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-14 00:42:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-14 00:42:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-14 00:42:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-14 00:42:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-14 00:42:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-14 00:42:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-10-14 00:42:37,313 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-14 00:42:37,313 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-10-14 00:42:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-14 00:42:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-14 00:42:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-14 00:42:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-14 00:42:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-14 00:42:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-14 00:42:37,315 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-14 00:42:37,316 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-14 00:42:37,316 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-14 00:42:37,317 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-14 00:42:37,317 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-14 00:42:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-14 00:42:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-14 00:42:37,318 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-14 00:42:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-14 00:42:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-14 00:42:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-14 00:42:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-14 00:42:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-14 00:42:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-14 00:42:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-14 00:42:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-14 00:42:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-14 00:42:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-14 00:42:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-14 00:42:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-14 00:42:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-14 00:42:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-14 00:42:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-14 00:42:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-14 00:42:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-14 00:42:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-14 00:42:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-14 00:42:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:42:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:42:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-14 00:42:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-14 00:42:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-14 00:42:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-14 00:42:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptForward_spec__1 [2019-10-14 00:42:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:42:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptForward_spec__2 [2019-10-14 00:42:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-14 00:42:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-14 00:42:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-14 00:42:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-14 00:42:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-14 00:42:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-14 00:42:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-14 00:42:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-14 00:42:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-14 00:42:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-14 00:42:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-14 00:42:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-14 00:42:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-14 00:42:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-14 00:42:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-14 00:42:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-14 00:42:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-14 00:42:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-14 00:42:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-14 00:42:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-14 00:42:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-14 00:42:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-14 00:42:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-14 00:42:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-14 00:42:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-14 00:42:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-14 00:42:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-14 00:42:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-14 00:42:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-10-14 00:42:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-10-14 00:42:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-14 00:42:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-14 00:42:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-14 00:42:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-14 00:42:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-14 00:42:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-14 00:42:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-14 00:42:37,338 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-14 00:42:37,339 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:42:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-14 00:42:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-14 00:42:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-14 00:42:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-14 00:42:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-14 00:42:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-14 00:42:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-14 00:42:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-14 00:42:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-14 00:42:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-14 00:42:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-14 00:42:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-14 00:42:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-14 00:42:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:42:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:42:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-14 00:42:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:42:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:42:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:42:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:42:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-14 00:42:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:42:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-14 00:42:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-14 00:42:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:42:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-14 00:42:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-14 00:42:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-14 00:42:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-14 00:42:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-14 00:42:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-14 00:42:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-10-14 00:42:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-10-14 00:42:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-14 00:42:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-14 00:42:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-14 00:42:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-14 00:42:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-14 00:42:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-14 00:42:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-14 00:42:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-14 00:42:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-14 00:42:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-14 00:42:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-14 00:42:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-14 00:42:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-14 00:42:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-14 00:42:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-14 00:42:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-14 00:42:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-14 00:42:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-14 00:42:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:42:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:42:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:42:39,678 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:42:39,679 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-14 00:42:39,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:42:39 BoogieIcfgContainer [2019-10-14 00:42:39,681 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:42:39,682 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:42:39,682 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:42:39,682 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:42:39,683 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:42:39" (1/1) ... [2019-10-14 00:42:39,731 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:42:39,885 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:42:39,891 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 202 root evaluator evaluations with a maximum evaluation depth of 0. Performed 202 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 374 variables. [2019-10-14 00:42:39,891 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:42:39,894 INFO L168 Benchmark]: Toolchain (without parser) took 4172.11 ms. Allocated memory was 134.7 MB in the beginning and 257.9 MB in the end (delta: 123.2 MB). Free memory was 96.7 MB in the beginning and 148.4 MB in the end (delta: -51.7 MB). Peak memory consumption was 71.5 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:39,895 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 118.0 MB in the beginning and 117.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-14 00:42:39,896 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1219.38 ms. Allocated memory was 134.7 MB in the beginning and 200.3 MB in the end (delta: 65.5 MB). Free memory was 96.5 MB in the beginning and 137.4 MB in the end (delta: -40.9 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:39,897 INFO L168 Benchmark]: Boogie Preprocessor took 265.62 ms. Allocated memory is still 200.3 MB. Free memory was 137.4 MB in the beginning and 128.3 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:39,898 INFO L168 Benchmark]: RCFGBuilder took 2469.63 ms. Allocated memory was 200.3 MB in the beginning and 257.9 MB in the end (delta: 57.7 MB). Free memory was 128.3 MB in the beginning and 165.3 MB in the end (delta: -37.0 MB). Peak memory consumption was 88.3 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:39,899 INFO L168 Benchmark]: Abstract Interpretation took 209.68 ms. Allocated memory is still 257.9 MB. Free memory was 165.3 MB in the beginning and 148.4 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 7.1 GB. [2019-10-14 00:42:39,904 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 118.0 MB in the beginning and 117.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1219.38 ms. Allocated memory was 134.7 MB in the beginning and 200.3 MB in the end (delta: 65.5 MB). Free memory was 96.5 MB in the beginning and 137.4 MB in the end (delta: -40.9 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 265.62 ms. Allocated memory is still 200.3 MB. Free memory was 137.4 MB in the beginning and 128.3 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2469.63 ms. Allocated memory was 200.3 MB in the beginning and 257.9 MB in the end (delta: 57.7 MB). Free memory was 128.3 MB in the beginning and 165.3 MB in the end (delta: -37.0 MB). Peak memory consumption was 88.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 209.68 ms. Allocated memory is still 257.9 MB. Free memory was 165.3 MB in the beginning and 148.4 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 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: 1452]: 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...