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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec6_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 16:19:00,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 16:19:00,576 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 16:19:00,594 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 16:19:00,594 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 16:19:00,595 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 16:19:00,596 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 16:19:00,598 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 16:19:00,600 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 16:19:00,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 16:19:00,602 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 16:19:00,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 16:19:00,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 16:19:00,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 16:19:00,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 16:19:00,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 16:19:00,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 16:19:00,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 16:19:00,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 16:19:00,612 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 16:19:00,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 16:19:00,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 16:19:00,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 16:19:00,621 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 16:19:00,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 16:19:00,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 16:19:00,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 16:19:00,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 16:19:00,627 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 16:19:00,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 16:19:00,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 16:19:00,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 16:19:00,632 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 16:19:00,633 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 16:19:00,634 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 16:19:00,634 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 16:19:00,636 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 16:19:00,636 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 16:19:00,636 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 16:19:00,637 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 16:19:00,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 16:19:00,640 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 16:19:00,662 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 16:19:00,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 16:19:00,662 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 16:19:00,663 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 16:19:00,663 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 16:19:00,664 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 16:19:00,664 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 16:19:00,664 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 16:19:00,664 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 16:19:00,664 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 16:19:00,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 16:19:00,665 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 16:19:00,666 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 16:19:00,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 16:19:00,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 16:19:00,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 16:19:00,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 16:19:00,667 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 16:19:00,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 16:19:00,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 16:19:00,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 16:19:00,667 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 16:19:00,668 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 16:19:00,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:19:00,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 16:19:00,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 16:19:00,669 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 16:19:00,669 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 16:19:00,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 16:19:00,669 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 16:19:00,697 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 16:19:00,712 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 16:19:00,717 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 16:19:00,719 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 16:19:00,719 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 16:19:00,720 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product35.cil.c [2019-09-11 16:19:00,793 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f2de148f/efd0b9ce52f241c382af76f16f8a75ce/FLAG700f43c3b [2019-09-11 16:19:01,505 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 16:19:01,506 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product35.cil.c [2019-09-11 16:19:01,536 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f2de148f/efd0b9ce52f241c382af76f16f8a75ce/FLAG700f43c3b [2019-09-11 16:19:01,639 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f2de148f/efd0b9ce52f241c382af76f16f8a75ce [2019-09-11 16:19:01,654 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 16:19:01,656 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 16:19:01,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 16:19:01,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 16:19:01,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 16:19:01,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:19:01" (1/1) ... [2019-09-11 16:19:01,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c41067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:01, skipping insertion in model container [2019-09-11 16:19:01,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:19:01" (1/1) ... [2019-09-11 16:19:01,675 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 16:19:01,765 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 16:19:02,542 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:19:02,579 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 16:19:02,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:19:02,895 INFO L192 MainTranslator]: Completed translation [2019-09-11 16:19:02,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:02 WrapperNode [2019-09-11 16:19:02,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 16:19:02,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 16:19:02,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 16:19:02,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 16:19:02,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:02" (1/1) ... [2019-09-11 16:19:02,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:02" (1/1) ... [2019-09-11 16:19:02,951 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:02" (1/1) ... [2019-09-11 16:19:02,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:02" (1/1) ... [2019-09-11 16:19:03,027 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:02" (1/1) ... [2019-09-11 16:19:03,062 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:02" (1/1) ... [2019-09-11 16:19:03,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:02" (1/1) ... [2019-09-11 16:19:03,095 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 16:19:03,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 16:19:03,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 16:19:03,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 16:19:03,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:19:02" (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 [2019-09-11 16:19:03,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 16:19:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 16:19:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-11 16:19:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-11 16:19:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-11 16:19:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-11 16:19:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AddressBook [2019-09-11 16:19:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-11 16:19:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-11 16:19:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-09-11 16:19:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-11 16:19:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-09-11 16:19:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-09-11 16:19:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-11 16:19:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-11 16:19:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-11 16:19:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-11 16:19:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-11 16:19:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-11 16:19:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-11 16:19:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-11 16:19:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-11 16:19:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-11 16:19:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-11 16:19:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-11 16:19:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-11 16:19:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-11 16:19:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-11 16:19:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-11 16:19:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-11 16:19:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-11 16:19:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-11 16:19:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-11 16:19:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-11 16:19:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-11 16:19:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-11 16:19:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 16:19:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-11 16:19:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-11 16:19:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-11 16:19:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-11 16:19:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-11 16:19:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-11 16:19:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-11 16:19:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-11 16:19:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-11 16:19:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-11 16:19:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-11 16:19:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-11 16:19:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-09-11 16:19:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-09-11 16:19:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-11 16:19:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-09-11 16:19:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AddressBook [2019-09-11 16:19:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-09-11 16:19:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-11 16:19:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-09-11 16:19:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-11 16:19:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-11 16:19:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-11 16:19:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-11 16:19:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-11 16:19:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-11 16:19:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-11 16:19:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-11 16:19:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-11 16:19:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-11 16:19:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-11 16:19:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-11 16:19:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-11 16:19:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-11 16:19:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-11 16:19:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-11 16:19:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-11 16:19:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-11 16:19:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-11 16:19:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-11 16:19:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-11 16:19:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-11 16:19:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-11 16:19:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-11 16:19:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-11 16:19:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-11 16:19:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-11 16:19:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-11 16:19:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-11 16:19:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-11 16:19:03,213 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-11 16:19:03,213 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-11 16:19:03,214 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-11 16:19:03,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-11 16:19:03,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-11 16:19:03,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-11 16:19:03,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-11 16:19:03,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-11 16:19:03,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-11 16:19:03,215 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-11 16:19:03,215 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-11 16:19:03,215 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-11 16:19:03,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-11 16:19:03,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-11 16:19:03,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-11 16:19:03,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-11 16:19:03,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-11 16:19:03,216 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-11 16:19:03,217 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-11 16:19:03,217 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-11 16:19:03,217 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-11 16:19:03,217 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-11 16:19:03,217 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-11 16:19:03,217 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-11 16:19:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-11 16:19:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-11 16:19:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-11 16:19:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-11 16:19:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-11 16:19:03,219 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-11 16:19:03,220 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-11 16:19:03,220 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-11 16:19:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-11 16:19:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-11 16:19:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-11 16:19:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 16:19:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 16:19:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-11 16:19:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-11 16:19:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-11 16:19:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-11 16:19:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-11 16:19:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-11 16:19:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-11 16:19:03,225 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-11 16:19:03,225 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-11 16:19:03,225 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-11 16:19:03,225 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-11 16:19:03,226 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-11 16:19:03,226 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-11 16:19:03,227 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-11 16:19:03,228 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-11 16:19:03,232 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-11 16:19:03,233 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-11 16:19:03,234 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-11 16:19:03,234 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-11 16:19:03,241 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-11 16:19:03,242 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-11 16:19:03,242 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-11 16:19:03,242 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-11 16:19:03,242 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-11 16:19:03,242 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-11 16:19:03,243 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-11 16:19:03,243 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-11 16:19:03,243 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-11 16:19:03,244 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-11 16:19:03,244 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-11 16:19:03,244 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-11 16:19:03,244 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-11 16:19:03,244 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-11 16:19:03,245 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-11 16:19:03,245 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-11 16:19:03,245 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-11 16:19:03,245 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-11 16:19:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-11 16:19:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-11 16:19:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-11 16:19:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-11 16:19:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-11 16:19:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-11 16:19:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-11 16:19:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-09-11 16:19:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 16:19:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-11 16:19:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-11 16:19:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AddressBook [2019-09-11 16:19:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-09-11 16:19:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-11 16:19:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-09-11 16:19:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-09-11 16:19:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-09-11 16:19:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-11 16:19:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-11 16:19:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-11 16:19:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-11 16:19:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-11 16:19:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-11 16:19:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-11 16:19:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-11 16:19:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-11 16:19:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-11 16:19:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-11 16:19:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-11 16:19:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-11 16:19:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-11 16:19:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-11 16:19:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-11 16:19:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-11 16:19:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-11 16:19:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-11 16:19:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-11 16:19:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-11 16:19:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 16:19:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-11 16:19:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-11 16:19:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-11 16:19:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-11 16:19:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-11 16:19:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-11 16:19:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-11 16:19:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-11 16:19:03,255 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-11 16:19:03,255 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-11 16:19:03,255 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-11 16:19:03,255 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-11 16:19:03,255 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-11 16:19:03,256 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-11 16:19:03,256 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-11 16:19:03,256 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-11 16:19:03,257 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-11 16:19:03,257 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-11 16:19:03,257 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-11 16:19:03,257 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-09-11 16:19:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AddressBook [2019-09-11 16:19:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-09-11 16:19:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-09-11 16:19:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-11 16:19:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-11 16:19:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-11 16:19:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-11 16:19:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-11 16:19:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-11 16:19:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-11 16:19:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-11 16:19:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-11 16:19:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-11 16:19:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 16:19:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 16:19:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-11 16:19:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 16:19:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 16:19:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 16:19:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 16:19:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-11 16:19:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 16:19:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-11 16:19:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-11 16:19:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 16:19:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-11 16:19:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-11 16:19:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-11 16:19:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-11 16:19:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-11 16:19:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-11 16:19:03,264 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-11 16:19:03,264 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-11 16:19:03,264 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-11 16:19:03,264 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-11 16:19:03,264 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-11 16:19:03,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 16:19:03,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 16:19:03,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 16:19:05,644 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 16:19:05,644 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-11 16:19:05,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:19:05 BoogieIcfgContainer [2019-09-11 16:19:05,646 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 16:19:05,647 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 16:19:05,647 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 16:19:05,648 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 16:19:05,648 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:19:05" (1/1) ... [2019-09-11 16:19:05,686 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 16:19:05,834 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 16:19:05,840 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 218 root evaluator evaluations with a maximum evaluation depth of 0. Performed 218 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 402 variables. [2019-09-11 16:19:05,840 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 16:19:05,844 INFO L168 Benchmark]: Toolchain (without parser) took 4187.04 ms. Allocated memory was 142.6 MB in the beginning and 256.9 MB in the end (delta: 114.3 MB). Free memory was 87.9 MB in the beginning and 96.7 MB in the end (delta: -8.8 MB). Peak memory consumption was 105.5 MB. Max. memory is 7.1 GB. [2019-09-11 16:19:05,845 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 142.6 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-11 16:19:05,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1239.22 ms. Allocated memory was 142.6 MB in the beginning and 203.4 MB in the end (delta: 60.8 MB). Free memory was 87.4 MB in the beginning and 128.6 MB in the end (delta: -41.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. [2019-09-11 16:19:05,847 INFO L168 Benchmark]: Boogie Preprocessor took 198.12 ms. Allocated memory is still 203.4 MB. Free memory was 128.6 MB in the beginning and 118.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-09-11 16:19:05,848 INFO L168 Benchmark]: RCFGBuilder took 2550.93 ms. Allocated memory was 203.4 MB in the beginning and 256.9 MB in the end (delta: 53.5 MB). Free memory was 118.5 MB in the beginning and 115.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 76.2 MB. Max. memory is 7.1 GB. [2019-09-11 16:19:05,849 INFO L168 Benchmark]: Abstract Interpretation took 193.36 ms. Allocated memory is still 256.9 MB. Free memory was 115.8 MB in the beginning and 96.7 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 7.1 GB. [2019-09-11 16:19:05,854 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 142.6 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1239.22 ms. Allocated memory was 142.6 MB in the beginning and 203.4 MB in the end (delta: 60.8 MB). Free memory was 87.4 MB in the beginning and 128.6 MB in the end (delta: -41.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 198.12 ms. Allocated memory is still 203.4 MB. Free memory was 128.6 MB in the beginning and 118.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2550.93 ms. Allocated memory was 203.4 MB in the beginning and 256.9 MB in the end (delta: 53.5 MB). Free memory was 118.5 MB in the beginning and 115.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 76.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 193.36 ms. Allocated memory is still 256.9 MB. Free memory was 115.8 MB in the beginning and 96.7 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 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: 1255]: 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...