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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 21:57:33,547 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 21:57:33,552 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 21:57:33,592 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 21:57:33,592 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 21:57:33,593 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 21:57:33,600 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 21:57:33,603 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 21:57:33,610 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 21:57:33,616 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 21:57:33,617 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 21:57:33,618 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 21:57:33,622 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 21:57:33,623 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 21:57:33,635 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 21:57:33,636 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 21:57:33,637 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 21:57:33,645 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 21:57:33,657 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 21:57:33,665 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 21:57:33,670 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 21:57:33,674 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 21:57:33,684 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 21:57:33,700 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 21:57:33,706 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 21:57:33,707 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 21:57:33,708 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 21:57:33,708 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-11 21:57:33,759 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 21:57:33,760 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 21:57:33,761 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 21:57:33,761 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 21:57:33,765 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 21:57:33,765 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 21:57:33,765 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 21:57:33,765 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 21:57:33,768 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 21:57:33,768 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 21:57:33,768 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 21:57:33,768 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 21:57:33,769 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 21:57:33,769 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 21:57:33,769 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 21:57:33,773 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 21:57:33,773 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 21:57:33,773 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 21:57:33,774 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 21:57:33,774 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 21:57:33,774 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 21:57:33,774 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 21:57:33,774 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 21:57:33,775 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 21:57:33,775 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 21:57:33,775 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 21:57:33,775 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 21:57:33,775 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 21:57:33,779 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 21:57:33,779 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 21:57:33,907 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 21:57:33,942 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 21:57:33,952 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 21:57:33,957 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 21:57:33,958 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 21:57:33,958 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 21:57:34,101 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dc8d842e/088e9631af5e4d1bae68d7a9169a6418/FLAG92f9dadca [2018-11-11 21:57:37,063 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 21:57:37,068 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 21:57:37,327 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dc8d842e/088e9631af5e4d1bae68d7a9169a6418/FLAG92f9dadca [2018-11-11 21:57:37,378 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dc8d842e/088e9631af5e4d1bae68d7a9169a6418 [2018-11-11 21:57:37,418 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 21:57:37,421 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 21:57:37,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 21:57:37,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 21:57:37,436 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 21:57:37,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:57:37" (1/1) ... [2018-11-11 21:57:37,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fc7b190 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:57:37, skipping insertion in model container [2018-11-11 21:57:37,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:57:37" (1/1) ... [2018-11-11 21:57:37,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 21:57:38,438 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 21:57:40,180 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7023] [2018-11-11 21:57:40,183 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7024-7025] [2018-11-11 21:58:20,992 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 21:58:22,742 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 21:58:23,072 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7023] [2018-11-11 21:58:23,076 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7024-7025] [2018-11-11 21:58:47,444 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 21:58:54,249 INFO L193 MainTranslator]: Completed translation [2018-11-11 21:58:54,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:58:54 WrapperNode [2018-11-11 21:58:54,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 21:58:54,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 21:58:54,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 21:58:54,252 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 21:58:54,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:58:54" (1/1) ... [2018-11-11 21:58:54,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:58:54" (1/1) ... [2018-11-11 21:58:54,823 ERROR L1126 TypeChecker]: C: device_fops [31386]: Undeclared identifier ~#device_fops~0 in IdentifierExpression[~#device_fops~0,GLOBAL] [2018-11-11 21:58:54,828 ERROR L1126 TypeChecker]: C: ls->ls_device.fops = & device_fops [31386]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#device_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ls,],base],FunctionApplication[~bvadd32,[BitvecLiteral[2785,32],StructAccessExpression[IdentifierExpression[~ls,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-11 21:58:54,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:58:54" (1/1) ... [2018-11-11 21:58:54,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:58:54" (1/1) ... [2018-11-11 21:58:57,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:58:54" (1/1) ... [2018-11-11 21:58:57,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:58:54" (1/1) ... [2018-11-11 21:58:59,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:58:54" (1/1) ... [2018-11-11 21:58:59,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 21:58:59,364 INFO L168 Benchmark]: Toolchain (without parser) took 81944.61 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: 221.9 MB). Peak memory consumption was 661.6 MB. Max. memory is 3.9 GB. [2018-11-11 21:58:59,375 INFO L168 Benchmark]: CDTParser took 2.27 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 21:58:59,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 76829.03 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: 221.6 MB). Peak memory consumption was 609.4 MB. Max. memory is 3.9 GB. [2018-11-11 21:58:59,376 INFO L168 Benchmark]: Boogie Preprocessor took 5110.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 311.6 kB). Peak memory consumption was 440.0 MB. Max. memory is 3.9 GB. [2018-11-11 21:58:59,383 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 76829.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 221.6 MB). Peak memory consumption was 609.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5110.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 311.6 kB). Peak memory consumption was 440.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 31386]: Type Error Undeclared identifier ~#device_fops~0 in IdentifierExpression[~#device_fops~0,GLOBAL] - TypeErrorResult [Line: 31386]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#device_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ls,],base],FunctionApplication[~bvadd32,[BitvecLiteral[2785,32],StructAccessExpression[IdentifierExpression[~ls,],offset]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...