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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 12:46:58,515 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:46:58,521 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:46:58,554 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:46:58,555 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:46:58,556 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:46:58,564 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:46:58,571 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:46:58,574 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:46:58,584 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:46:58,586 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:46:58,586 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:46:58,594 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:46:58,596 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:46:58,597 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:46:58,605 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:46:58,610 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:46:58,617 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:46:58,619 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:46:58,629 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:46:58,634 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:46:58,640 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:46:58,654 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:46:58,654 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:46:58,654 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:46:58,656 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:46:58,657 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:46:58,661 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:46:58,666 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:46:58,667 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:46:58,668 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:46:58,668 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:46:58,672 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:46:58,672 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:46:58,673 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:46:58,679 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:46:58,679 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 [2018-11-09 12:46:58,729 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:46:58,729 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:46:58,730 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:46:58,737 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:46:58,743 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:46:58,743 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:46:58,743 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:46:58,744 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:46:58,744 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:46:58,744 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:46:58,744 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:46:58,744 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:46:58,746 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:46:58,746 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:46:58,746 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:46:58,747 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:46:58,747 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:46:58,747 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:46:58,747 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:46:58,748 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:46:58,750 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:46:58,750 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:46:58,752 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:46:58,752 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:46:58,752 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:46:58,752 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:46:58,753 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:46:58,753 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 12:46:58,919 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:46:58,971 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:46:58,987 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:46:58,993 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:46:58,994 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:46:58,998 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-09 12:46:59,169 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aad8c4f8/25f4b69876d74e86b0bd269d9d6f0640/FLAG33683ee9c [2018-11-09 12:47:00,730 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:47:00,731 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-09 12:47:00,810 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aad8c4f8/25f4b69876d74e86b0bd269d9d6f0640/FLAG33683ee9c [2018-11-09 12:47:00,836 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aad8c4f8/25f4b69876d74e86b0bd269d9d6f0640 [2018-11-09 12:47:00,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:47:00,854 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:47:00,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:47:00,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:47:00,870 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:47:00,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:47:00" (1/1) ... [2018-11-09 12:47:00,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b62ff3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:00, skipping insertion in model container [2018-11-09 12:47:00,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:47:00" (1/1) ... [2018-11-09 12:47:00,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:47:01,143 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:47:04,874 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:47:05,029 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 12:47:06,169 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:47:06,475 INFO L193 MainTranslator]: Completed translation [2018-11-09 12:47:06,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:06 WrapperNode [2018-11-09 12:47:06,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 12:47:06,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 12:47:06,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 12:47:06,480 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 12:47:06,520 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:06" (1/1) ... [2018-11-09 12:47:06,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:06" (1/1) ... [2018-11-09 12:47:06,608 ERROR L1123 TypeChecker]: C: raw_ctl_fops [4145]: Undeclared identifier ~#raw_ctl_fops~0 in IdentifierExpression[~#raw_ctl_fops~0,GLOBAL] [2018-11-09 12:47:06,617 ERROR L1123 TypeChecker]: C: filp->f_op = & raw_ctl_fops [4145]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#raw_ctl_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~filp,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~filp,],offset],IntegerLiteral[40]]]],IntegerLiteral[8]]] [2018-11-09 12:47:06,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:06" (1/1) ... [2018-11-09 12:47:06,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:06" (1/1) ... [2018-11-09 12:47:06,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:06" (1/1) ... [2018-11-09 12:47:06,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:06" (1/1) ... [2018-11-09 12:47:07,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:06" (1/1) ... [2018-11-09 12:47:07,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 12:47:07,051 INFO L168 Benchmark]: Toolchain (without parser) took 6198.02 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 339.1 MB). Peak memory consumption was 339.1 MB. Max. memory is 3.9 GB. [2018-11-09 12:47:07,053 INFO L168 Benchmark]: CDTParser took 0.38 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. [2018-11-09 12:47:07,060 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5624.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 327.8 MB). Peak memory consumption was 327.8 MB. Max. memory is 3.9 GB. [2018-11-09 12:47:07,061 INFO L168 Benchmark]: Boogie Preprocessor took 562.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-09 12:47:07,073 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5624.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 327.8 MB). Peak memory consumption was 327.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 562.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4145]: Type Error Undeclared identifier ~#raw_ctl_fops~0 in IdentifierExpression[~#raw_ctl_fops~0,GLOBAL] - TypeErrorResult [Line: 4145]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#raw_ctl_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~filp,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~filp,],offset],IntegerLiteral[40]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...