./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product07_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product07_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3eba260d1f6309acca20f919ed550604e4154773 ................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:51:32,646 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:51:32,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:51:32,655 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:51:32,655 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:51:32,655 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:51:32,656 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:51:32,657 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:51:32,658 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:51:32,659 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:51:32,660 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:51:32,660 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:51:32,661 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:51:32,661 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:51:32,662 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:51:32,663 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:51:32,664 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:51:32,665 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:51:32,666 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:51:32,668 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:51:32,669 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:51:32,669 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:51:32,671 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:51:32,671 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:51:32,672 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:51:32,672 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:51:32,673 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:51:32,674 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:51:32,674 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:51:32,675 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:51:32,675 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:51:32,676 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:51:32,676 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:51:32,676 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:51:32,676 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:51:32,677 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:51:32,677 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 04:51:32,687 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:51:32,688 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:51:32,688 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:51:32,688 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:51:32,689 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:51:32,689 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:51:32,689 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:51:32,689 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:51:32,690 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:51:32,690 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:51:32,690 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:51:32,690 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:51:32,690 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:51:32,690 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:51:32,690 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:51:32,691 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:51:32,691 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:51:32,691 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:51:32,691 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:51:32,691 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:51:32,691 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:51:32,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:51:32,692 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:51:32,692 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:51:32,692 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:51:32,692 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:51:32,692 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:51:32,692 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:51:32,692 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3eba260d1f6309acca20f919ed550604e4154773 [2018-11-10 04:51:32,717 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:51:32,727 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:51:32,730 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:51:32,731 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:51:32,731 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:51:32,732 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product07_true-unreach-call_true-termination.cil.c [2018-11-10 04:51:32,779 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/data/0e0efe6fa/25056d45e9af46aaa4bda686f53560fe/FLAG2432e7d53 [2018-11-10 04:51:33,186 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:51:33,187 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/sv-benchmarks/c/product-lines/email_spec11_product07_true-unreach-call_true-termination.cil.c [2018-11-10 04:51:33,199 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/data/0e0efe6fa/25056d45e9af46aaa4bda686f53560fe/FLAG2432e7d53 [2018-11-10 04:51:33,210 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/data/0e0efe6fa/25056d45e9af46aaa4bda686f53560fe [2018-11-10 04:51:33,213 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:51:33,214 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:51:33,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:51:33,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:51:33,218 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:51:33,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b52ac19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33, skipping insertion in model container [2018-11-10 04:51:33,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:51:33,290 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:51:33,637 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:51:33,647 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:51:33,789 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:51:33,821 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:51:33,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33 WrapperNode [2018-11-10 04:51:33,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:51:33,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:51:33,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:51:33,822 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:51:33,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,842 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,865 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:51:33,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:51:33,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:51:33,866 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:51:33,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... [2018-11-10 04:51:33,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:51:33,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:51:33,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:51:33,899 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:51:33,900 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:51:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-10 04:51:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-11-10 04:51:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-11-10 04:51:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 04:51:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-11-10 04:51:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-11-10 04:51:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-10 04:51:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-10 04:51:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-11-10 04:51:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-11-10 04:51:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-10 04:51:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-10 04:51:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-10 04:51:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-10 04:51:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-10 04:51:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-10 04:51:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-10 04:51:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-10 04:51:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-10 04:51:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-11-10 04:51:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-11-10 04:51:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-10 04:51:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-10 04:51:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-10 04:51:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-10 04:51:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-10 04:51:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-10 04:51:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-11-10 04:51:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-11-10 04:51:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:51:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:51:35,654 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:51:35,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:51:35 BoogieIcfgContainer [2018-11-10 04:51:35,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:51:35,655 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 04:51:35,655 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 04:51:35,665 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 04:51:35,666 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:51:35" (1/1) ... [2018-11-10 04:51:35,676 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:51:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:51:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 108 states and 149 transitions. [2018-11-10 04:51:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 149 transitions. [2018-11-10 04:51:35,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-10 04:51:35,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:51:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:51:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-10 04:51:35,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:51:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2018-11-10 04:51:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2018-11-10 04:51:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-10 04:51:35,941 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:51:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:51:36,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-10 04:51:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:51:36,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 111 states and 160 transitions. [2018-11-10 04:51:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 160 transitions. [2018-11-10 04:51:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-10 04:51:36,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:51:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:51:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-10 04:51:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:51:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 109 states and 157 transitions. [2018-11-10 04:51:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2018-11-10 04:51:36,285 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 04:51:36,285 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2018-11-10 04:51:36,294 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 04:51:36,330 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,332 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,332 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,332 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,332 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,333 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,333 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,333 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,333 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,333 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,334 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,334 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,334 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,334 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,334 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,335 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,336 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,336 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,336 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 04:51:36,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 04:51:36 ImpRootNode [2018-11-10 04:51:36,336 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 04:51:36,336 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 04:51:36,336 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 04:51:36,336 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 04:51:36,337 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:51:35" (3/4) ... [2018-11-10 04:51:36,341 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 04:51:36,345 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-10 04:51:36,346 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-10 04:51:36,346 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-10 04:51:36,346 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-11-10 04:51:36,346 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-10 04:51:36,346 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-11-10 04:51:36,346 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-11-10 04:51:36,346 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-11-10 04:51:36,346 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-10 04:51:36,347 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-10 04:51:36,347 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-11-10 04:51:36,347 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-10 04:51:36,347 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-10 04:51:36,357 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 160 nodes and edges [2018-11-10 04:51:36,358 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 43 nodes and edges [2018-11-10 04:51:36,359 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 04:51:36,442 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_341aa065-cc8e-46c9-8a42-e6901bae7b86/bin-2019/ukojak/witness.graphml [2018-11-10 04:51:36,442 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 04:51:36,443 INFO L168 Benchmark]: Toolchain (without parser) took 3229.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 957.6 MB in the beginning and 986.8 MB in the end (delta: -29.2 MB). Peak memory consumption was 117.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:51:36,443 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:51:36,444 INFO L168 Benchmark]: CACSL2BoogieTranslator took 607.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -159.5 MB). Peak memory consumption was 52.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:51:36,444 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:51:36,444 INFO L168 Benchmark]: Boogie Preprocessor took 33.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:51:36,445 INFO L168 Benchmark]: RCFGBuilder took 1755.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 238.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:51:36,445 INFO L168 Benchmark]: CodeCheck took 680.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 90.5 MB). Peak memory consumption was 90.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:51:36,445 INFO L168 Benchmark]: Witness Printer took 105.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 986.8 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:51:36,446 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 14 procedures, 249 locations, 1 error locations. SAFE Result, 0.5s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 338 SDtfs, 16 SDslu, 104 SDs, 0 SdLazy, 44 SolverSat, 24 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1029 GetRequests, 1019 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 156 NumberOfCodeBlocks, 156 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 153 ConstructedInterpolants, 0 QuantifiedInterpolants, 8679 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 27/27 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 2200]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2040]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1603]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1720]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1688]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1714]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2153]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2117]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 607.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -159.5 MB). Peak memory consumption was 52.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1755.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 238.5 MB. Max. memory is 11.5 GB. * CodeCheck took 680.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 90.5 MB). Peak memory consumption was 90.5 MB. Max. memory is 11.5 GB. * Witness Printer took 105.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 986.8 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...