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 0.1.23-01ede7f [2018-11-11 20:05:32,475 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:05:32,478 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:05:32,515 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:05:32,516 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:05:32,517 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:05:32,521 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:05:32,527 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:05:32,532 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:05:32,542 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:05:32,544 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:05:32,547 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:05:32,548 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:05:32,556 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:05:32,559 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:05:32,560 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:05:32,561 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:05:32,568 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:05:32,578 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:05:32,580 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:05:32,584 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:05:32,589 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:05:32,591 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 20:05:32,611 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:05:32,612 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:05:32,618 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:05:32,620 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:05:32,621 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 20:05:32,674 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:05:32,674 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:05:32,675 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:05:32,675 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:05:32,679 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:05:32,679 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:05:32,679 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:05:32,679 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:05:32,680 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:05:32,680 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:05:32,680 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:05:32,680 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:05:32,680 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:05:32,681 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:05:32,681 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:05:32,684 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:05:32,684 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:05:32,684 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:05:32,684 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:05:32,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:05:32,687 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:05:32,687 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:05:32,687 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:05:32,688 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:05:32,688 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:05:32,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:05:32,688 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:05:32,688 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:05:32,810 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:05:32,842 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:05:32,852 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:05:32,854 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:05:32,854 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:05:32,857 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:05:32,999 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea343e39e/501f6ddb7c704de18f24f261cce62954/FLAG787937d11 [2018-11-11 20:05:34,594 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:05:34,595 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:05:34,682 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea343e39e/501f6ddb7c704de18f24f261cce62954/FLAG787937d11 [2018-11-11 20:05:34,725 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea343e39e/501f6ddb7c704de18f24f261cce62954 [2018-11-11 20:05:34,753 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:05:34,758 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:05:34,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:05:34,765 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:05:34,774 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:05:34,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:05:34" (1/1) ... [2018-11-11 20:05:34,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f673d8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:34, skipping insertion in model container [2018-11-11 20:05:34,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:05:34" (1/1) ... [2018-11-11 20:05:34,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:05:35,083 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:05:38,834 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:05:39,180 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 20:05:40,331 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:05:40,575 INFO L193 MainTranslator]: Completed translation [2018-11-11 20:05:40,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:40 WrapperNode [2018-11-11 20:05:40,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:05:40,577 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 20:05:40,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 20:05:40,581 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 20:05:40,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:40" (1/1) ... [2018-11-11 20:05:40,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:40" (1/1) ... [2018-11-11 20:05:40,708 ERROR L1126 TypeChecker]: C: raw_ctl_fops [4145]: Undeclared identifier ~#raw_ctl_fops~0 in IdentifierExpression[~#raw_ctl_fops~0,GLOBAL] [2018-11-11 20:05:40,709 ERROR L1126 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]]] [2018-11-11 20:05:40,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:40" (1/1) ... [2018-11-11 20:05:40,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:40" (1/1) ... [2018-11-11 20:05:40,994 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:40" (1/1) ... [2018-11-11 20:05:41,025 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:40" (1/1) ... [2018-11-11 20:05:41,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:40" (1/1) ... [2018-11-11 20:05:41,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 20:05:41,110 INFO L168 Benchmark]: Toolchain (without parser) took 6355.75 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: 296.1 MB). Peak memory consumption was 296.1 MB. Max. memory is 3.9 GB. [2018-11-11 20:05:41,120 INFO L168 Benchmark]: CDTParser took 1.74 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 20:05:41,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5811.80 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: 284.6 MB). Peak memory consumption was 314.5 MB. Max. memory is 3.9 GB. [2018-11-11 20:05:41,126 INFO L168 Benchmark]: Boogie Preprocessor took 531.00 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: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.9 GB. [2018-11-11 20:05:41,133 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.74 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5811.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 284.6 MB). Peak memory consumption was 314.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 531.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4145]: Type Error Undeclared identifier ~#raw_ctl_fops~0 in IdentifierExpression[~#raw_ctl_fops~0,GLOBAL] - TypeErrorResult [Line: 4145]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...