java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--dgnc--dgnc.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:26:26,442 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:26:26,452 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:26:26,489 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:26:26,490 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:26:26,493 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:26:26,495 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:26:26,499 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:26:26,508 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:26:26,510 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:26:26,514 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:26:26,514 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:26:26,515 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:26:26,524 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:26:26,525 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:26:26,537 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:26:26,543 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:26:26,551 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:26:26,554 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:26:26,563 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:26:26,565 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:26:26,571 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:26:26,575 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:26:26,576 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:26:26,576 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:26:26,583 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:26:26,585 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:26:26,591 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:26:26,594 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:26:26,595 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:26:26,596 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:26:26,603 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:26:26,603 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:26:26,603 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:26:26,604 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:26:26,610 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:26:26,611 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-11 20:26:26,661 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:26:26,661 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:26:26,666 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:26:26,666 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:26:26,674 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:26:26,674 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:26:26,674 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:26:26,675 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:26:26,675 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:26:26,675 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:26:26,675 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:26:26,676 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:26:26,676 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:26:26,676 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:26:26,676 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:26:26,681 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:26:26,681 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:26:26,682 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:26:26,682 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:26:26,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:26:26,682 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:26:26,682 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:26:26,683 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:26:26,683 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:26:26,683 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:26:26,683 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:26:26,684 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:26:26,688 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:26:26,825 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:26:26,861 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:26:26,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:26:26,874 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:26:26,878 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:26:26,879 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--dgnc--dgnc.ko_false-unreach-call.cil.c [2018-11-11 20:26:27,029 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/910ad4978/05381ce093ce45968a3898c36294085c/FLAG71f4f0811 [2018-11-11 20:26:29,520 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:26:29,521 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--dgnc--dgnc.ko_false-unreach-call.cil.c [2018-11-11 20:26:29,766 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/910ad4978/05381ce093ce45968a3898c36294085c/FLAG71f4f0811 [2018-11-11 20:26:29,812 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/910ad4978/05381ce093ce45968a3898c36294085c [2018-11-11 20:26:29,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:26:29,847 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:26:29,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:26:29,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:26:29,864 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:26:29,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:26:29" (1/1) ... [2018-11-11 20:26:29,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34546107 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:26:29, skipping insertion in model container [2018-11-11 20:26:29,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:26:29" (1/1) ... [2018-11-11 20:26:29,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:26:30,618 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:26:53,847 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:26:54,498 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 20:27:03,388 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:27:07,897 INFO L193 MainTranslator]: Completed translation [2018-11-11 20:27:07,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:27:07 WrapperNode [2018-11-11 20:27:07,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:27:07,899 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 20:27:07,899 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 20:27:07,899 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 20:27:07,947 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:27:07" (1/1) ... [2018-11-11 20:27:07,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:27:07" (1/1) ... [2018-11-11 20:27:08,195 ERROR L1126 TypeChecker]: C: dgnc_neo_ops [7803]: Undeclared identifier ~#dgnc_neo_ops~0 in IdentifierExpression[~#dgnc_neo_ops~0,GLOBAL] [2018-11-11 20:27:08,200 ERROR L1126 TypeChecker]: C: brd->bd_ops = & dgnc_neo_ops [7803]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#dgnc_neo_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~brd~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~brd~1,],offset],IntegerLiteral[1434]]]],IntegerLiteral[8]]] [2018-11-11 20:27:08,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:27:07" (1/1) ... [2018-11-11 20:27:08,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:27:07" (1/1) ... [2018-11-11 20:27:09,551 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:27:07" (1/1) ... [2018-11-11 20:27:09,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:27:07" (1/1) ... [2018-11-11 20:27:10,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:27:07" (1/1) ... [2018-11-11 20:27:10,581 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 20:27:10,583 INFO L168 Benchmark]: Toolchain (without parser) took 40740.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 36.0 MB). Peak memory consumption was 577.1 MB. Max. memory is 3.9 GB. [2018-11-11 20:27:10,595 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-11 20:27:10,595 INFO L168 Benchmark]: CACSL2BoogieTranslator took 38044.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 361.2 MB). Peak memory consumption was 555.8 MB. Max. memory is 3.9 GB. [2018-11-11 20:27:10,596 INFO L168 Benchmark]: Boogie Preprocessor took 2682.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -325.2 MB). Peak memory consumption was 215.8 MB. Max. memory is 3.9 GB. [2018-11-11 20:27:10,608 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 38044.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 361.2 MB). Peak memory consumption was 555.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2682.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -325.2 MB). Peak memory consumption was 215.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7803]: Type Error Undeclared identifier ~#dgnc_neo_ops~0 in IdentifierExpression[~#dgnc_neo_ops~0,GLOBAL] - TypeErrorResult [Line: 7803]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#dgnc_neo_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~brd~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~brd~1,],offset],IntegerLiteral[1434]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...