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-aa4a323 [2018-11-04 21:06:09,450 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 21:06:09,454 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 21:06:09,494 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 21:06:09,495 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 21:06:09,501 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 21:06:09,502 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 21:06:09,507 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 21:06:09,517 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 21:06:09,518 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 21:06:09,519 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 21:06:09,523 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 21:06:09,524 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 21:06:09,525 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 21:06:09,537 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 21:06:09,545 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 21:06:09,547 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 21:06:09,554 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 21:06:09,561 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 21:06:09,568 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 21:06:09,571 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 21:06:09,573 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 21:06:09,584 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 21:06:09,584 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 21:06:09,584 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 21:06:09,585 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 21:06:09,592 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 21:06:09,593 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 21:06:09,593 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 21:06:09,599 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 21:06:09,600 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 21:06:09,600 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 21:06:09,606 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 21:06:09,606 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 21:06:09,607 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 21:06:09,608 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 21:06:09,612 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 [2018-11-04 21:06:09,669 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 21:06:09,669 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 21:06:09,670 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 21:06:09,670 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 21:06:09,674 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 21:06:09,674 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 21:06:09,674 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 21:06:09,674 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 21:06:09,675 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 21:06:09,675 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 21:06:09,675 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 21:06:09,675 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 21:06:09,675 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 21:06:09,676 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 21:06:09,676 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 21:06:09,676 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 21:06:09,676 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 21:06:09,676 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 21:06:09,680 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 21:06:09,680 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 21:06:09,680 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 21:06:09,681 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 21:06:09,681 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 21:06:09,681 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 21:06:09,681 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 21:06:09,681 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 21:06:09,682 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 21:06:09,682 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 21:06:09,816 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 21:06:09,851 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 21:06:09,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 21:06:09,864 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 21:06:09,864 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 21:06:09,868 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--dgnc--dgnc.ko_false-unreach-call.cil.c [2018-11-04 21:06:10,023 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/990e83751/7d83250d9777426ba5b40561d8db6a52/FLAG1f8a9be4d [2018-11-04 21:06:12,615 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 21:06:12,616 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--dgnc--dgnc.ko_false-unreach-call.cil.c [2018-11-04 21:06:12,820 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/990e83751/7d83250d9777426ba5b40561d8db6a52/FLAG1f8a9be4d [2018-11-04 21:06:12,866 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/990e83751/7d83250d9777426ba5b40561d8db6a52 [2018-11-04 21:06:12,894 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 21:06:12,901 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 21:06:12,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 21:06:12,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 21:06:12,918 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 21:06:12,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:06:12" (1/1) ... [2018-11-04 21:06:12,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d7ec2c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:12, skipping insertion in model container [2018-11-04 21:06:12,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:06:12" (1/1) ... [2018-11-04 21:06:12,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 21:06:13,695 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 21:06:39,066 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:06:39,866 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 21:06:48,581 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:06:52,478 INFO L193 MainTranslator]: Completed translation [2018-11-04 21:06:52,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:52 WrapperNode [2018-11-04 21:06:52,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 21:06:52,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 21:06:52,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 21:06:52,481 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 21:06:52,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:52" (1/1) ... [2018-11-04 21:06:52,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:52" (1/1) ... [2018-11-04 21:06:52,750 ERROR L1123 TypeChecker]: C: dgnc_neo_ops [7803]: Undeclared identifier ~#dgnc_neo_ops~0 in IdentifierExpression[~#dgnc_neo_ops~0,GLOBAL] [2018-11-04 21:06:52,757 ERROR L1123 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]]] [2018-11-04 21:06:52,893 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:52" (1/1) ... [2018-11-04 21:06:52,895 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:52" (1/1) ... [2018-11-04 21:06:54,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:52" (1/1) ... [2018-11-04 21:06:54,192 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:52" (1/1) ... [2018-11-04 21:06:54,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:06:52" (1/1) ... [2018-11-04 21:06:55,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 21:06:55,049 INFO L168 Benchmark]: Toolchain (without parser) took 42152.03 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: 47.2 MB). Peak memory consumption was 577.0 MB. Max. memory is 3.9 GB. [2018-11-04 21:06:55,058 INFO L168 Benchmark]: CDTParser took 2.78 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. [2018-11-04 21:06:55,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 39575.46 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: 361.0 MB). Peak memory consumption was 556.3 MB. Max. memory is 3.9 GB. [2018-11-04 21:06:55,061 INFO L168 Benchmark]: Boogie Preprocessor took 2560.20 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: -313.8 MB). Peak memory consumption was 216.0 MB. Max. memory is 3.9 GB. [2018-11-04 21:06:55,066 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.78 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 39575.46 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 361.0 MB). Peak memory consumption was 556.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2560.20 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -313.8 MB). Peak memory consumption was 216.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7803]: Type Error Undeclared identifier ~#dgnc_neo_ops~0 in IdentifierExpression[~#dgnc_neo_ops~0,GLOBAL] - TypeErrorResult [Line: 7803]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...