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-d830063 [2018-10-23 12:41:12,497 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 12:41:12,499 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 12:41:12,523 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 12:41:12,523 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 12:41:12,524 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 12:41:12,531 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 12:41:12,533 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 12:41:12,538 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 12:41:12,538 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 12:41:12,547 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 12:41:12,547 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 12:41:12,551 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 12:41:12,552 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 12:41:12,558 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 12:41:12,559 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 12:41:12,559 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 12:41:12,566 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 12:41:12,567 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 12:41:12,571 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 12:41:12,572 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 12:41:12,573 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 12:41:12,580 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 12:41:12,581 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 12:41:12,581 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 12:41:12,582 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 12:41:12,582 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 12:41:12,586 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 12:41:12,587 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 12:41:12,587 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 12:41:12,588 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 12:41:12,588 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 12:41:12,588 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 12:41:12,588 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 12:41:12,596 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 12:41:12,596 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 12:41:12,596 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 [2018-10-23 12:41:12,635 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 12:41:12,635 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 12:41:12,636 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 12:41:12,636 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 12:41:12,642 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 12:41:12,642 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 12:41:12,642 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 12:41:12,643 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 12:41:12,643 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 12:41:12,643 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 12:41:12,643 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 12:41:12,643 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 12:41:12,643 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 12:41:12,643 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 12:41:12,644 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 12:41:12,647 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 12:41:12,647 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 12:41:12,647 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 12:41:12,647 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 12:41:12,648 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 12:41:12,648 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 12:41:12,648 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 12:41:12,648 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 12:41:12,648 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-23 12:41:12,648 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 12:41:12,648 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 12:41:12,648 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 12:41:12,649 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 12:41:12,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 12:41:12,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 12:41:12,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 12:41:12,768 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 12:41:12,768 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 12:41:12,769 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-10-23 12:41:12,828 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c11d249c/8ccd1edd634d4c89834f02c9c0cc20dc/FLAG83421be7d [2018-10-23 12:41:13,928 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 12:41:13,929 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-10-23 12:41:13,992 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c11d249c/8ccd1edd634d4c89834f02c9c0cc20dc/FLAG83421be7d [2018-10-23 12:41:14,014 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c11d249c/8ccd1edd634d4c89834f02c9c0cc20dc [2018-10-23 12:41:14,035 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 12:41:14,037 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-23 12:41:14,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 12:41:14,038 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 12:41:14,046 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 12:41:14,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 12:41:14" (1/1) ... [2018-10-23 12:41:14,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc84ff8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:41:14, skipping insertion in model container [2018-10-23 12:41:14,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 12:41:14" (1/1) ... [2018-10-23 12:41:14,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 12:41:14,258 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 12:41:16,682 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 12:41:16,809 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 12:41:17,715 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 12:41:17,874 INFO L193 MainTranslator]: Completed translation [2018-10-23 12:41:17,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:41:17 WrapperNode [2018-10-23 12:41:17,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 12:41:17,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 12:41:17,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 12:41:17,879 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 12:41:17,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:41:17" (1/1) ... [2018-10-23 12:41:17,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:41:17" (1/1) ... [2018-10-23 12:41:17,965 ERROR L1123 TypeChecker]: C: raw_ctl_fops [4145]: Undeclared identifier ~#raw_ctl_fops~0 in IdentifierExpression[~#raw_ctl_fops~0,GLOBAL] [2018-10-23 12:41:17,970 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]]] [2018-10-23 12:41:17,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:41:17" (1/1) ... [2018-10-23 12:41:17,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:41:17" (1/1) ... [2018-10-23 12:41:18,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:41:17" (1/1) ... [2018-10-23 12:41:18,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:41:17" (1/1) ... [2018-10-23 12:41:18,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:41:17" (1/1) ... [2018-10-23 12:41:18,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 12:41:18,216 INFO L168 Benchmark]: Toolchain (without parser) took 4180.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 183.3 MB). Peak memory consumption was 183.3 MB. Max. memory is 3.9 GB. [2018-10-23 12:41:18,224 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-10-23 12:41:18,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3840.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 163.6 MB). Peak memory consumption was 272.3 MB. Max. memory is 3.9 GB. [2018-10-23 12:41:18,225 INFO L168 Benchmark]: Boogie Preprocessor took 336.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 3.9 GB. [2018-10-23 12:41:18,233 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 3840.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 163.6 MB). Peak memory consumption was 272.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 336.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4145]: Type Error Undeclared identifier ~#raw_ctl_fops~0 in IdentifierExpression[~#raw_ctl_fops~0,GLOBAL] - TypeErrorResult [Line: 4145]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...