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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--block--skd.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 13:48:44,446 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 13:48:44,453 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 13:48:44,487 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 13:48:44,488 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 13:48:44,489 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 13:48:44,490 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 13:48:44,497 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 13:48:44,502 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 13:48:44,503 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 13:48:44,516 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 13:48:44,516 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 13:48:44,517 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 13:48:44,528 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 13:48:44,530 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 13:48:44,530 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 13:48:44,535 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 13:48:44,542 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 13:48:44,548 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 13:48:44,550 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 13:48:44,557 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 13:48:44,558 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 13:48:44,568 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 13:48:44,568 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 13:48:44,568 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 13:48:44,569 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 13:48:44,574 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 13:48:44,575 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 13:48:44,576 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 13:48:44,582 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 13:48:44,582 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 13:48:44,584 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 13:48:44,584 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 13:48:44,585 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 13:48:44,592 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 13:48:44,593 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 13:48:44,593 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 [2018-11-08 13:48:44,638 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 13:48:44,642 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 13:48:44,643 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 13:48:44,643 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 13:48:44,647 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 13:48:44,647 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 13:48:44,647 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 13:48:44,648 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 13:48:44,648 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 13:48:44,648 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 13:48:44,648 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 13:48:44,648 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 13:48:44,649 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 13:48:44,649 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 13:48:44,649 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 13:48:44,649 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 13:48:44,649 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 13:48:44,652 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 13:48:44,652 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 13:48:44,654 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 13:48:44,654 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 13:48:44,654 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 13:48:44,654 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 13:48:44,654 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 13:48:44,655 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 13:48:44,655 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 13:48:44,655 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 13:48:44,655 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 13:48:44,790 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 13:48:44,833 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 13:48:44,840 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 13:48:44,845 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 13:48:44,846 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 13:48:44,850 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--block--skd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 13:48:45,006 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afe7e4320/feffe0a83f384cf5a9f8e3c05a4394f4/FLAG0ff93db4a [2018-11-08 13:48:47,029 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 13:48:47,033 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--block--skd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 13:48:47,168 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afe7e4320/feffe0a83f384cf5a9f8e3c05a4394f4/FLAG0ff93db4a [2018-11-08 13:48:47,210 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afe7e4320/feffe0a83f384cf5a9f8e3c05a4394f4 [2018-11-08 13:48:47,237 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 13:48:47,243 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 13:48:47,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 13:48:47,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 13:48:47,259 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 13:48:47,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:48:47" (1/1) ... [2018-11-08 13:48:47,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47b094b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:47, skipping insertion in model container [2018-11-08 13:48:47,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:48:47" (1/1) ... [2018-11-08 13:48:47,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 13:48:47,733 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 13:48:48,891 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4289] [2018-11-08 13:48:48,892 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4290-4291] [2018-11-08 13:49:00,497 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:49:00,616 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 13:49:00,795 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4289] [2018-11-08 13:49:00,797 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4290-4291] [2018-11-08 13:49:06,759 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:49:08,453 INFO L193 MainTranslator]: Completed translation [2018-11-08 13:49:08,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:49:08 WrapperNode [2018-11-08 13:49:08,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 13:49:08,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 13:49:08,458 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 13:49:08,458 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 13:49:08,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:49:08" (1/1) ... [2018-11-08 13:49:08,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:49:08" (1/1) ... [2018-11-08 13:49:08,787 ERROR L1123 TypeChecker]: C: skd_blockdev_ops [11842]: Undeclared identifier ~#skd_blockdev_ops~0 in IdentifierExpression[~#skd_blockdev_ops~0,GLOBAL] [2018-11-08 13:49:08,788 ERROR L1123 TypeChecker]: C: disk->fops = & skd_blockdev_ops [11842]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#skd_blockdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~disk~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~disk~1,],offset],IntegerLiteral[1561]]]],IntegerLiteral[8]]] [2018-11-08 13:49:08,822 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:49:08" (1/1) ... [2018-11-08 13:49:08,827 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:49:08" (1/1) ... [2018-11-08 13:49:09,699 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:49:08" (1/1) ... [2018-11-08 13:49:09,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:49:08" (1/1) ... [2018-11-08 13:49:10,083 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:49:08" (1/1) ... [2018-11-08 13:49:10,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 13:49:10,229 INFO L168 Benchmark]: Toolchain (without parser) took 22991.48 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: 210.5 MB). Peak memory consumption was 210.5 MB. Max. memory is 3.9 GB. [2018-11-08 13:49:10,234 INFO L168 Benchmark]: CDTParser took 0.35 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. [2018-11-08 13:49:10,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21208.17 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: 53.0 MB). Peak memory consumption was 527.5 MB. Max. memory is 3.9 GB. [2018-11-08 13:49:10,240 INFO L168 Benchmark]: Boogie Preprocessor took 1771.05 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: 157.5 MB). Peak memory consumption was 157.5 MB. Max. memory is 3.9 GB. [2018-11-08 13:49:10,250 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 21208.17 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 53.0 MB). Peak memory consumption was 527.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1771.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 157.5 MB). Peak memory consumption was 157.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 11842]: Type Error Undeclared identifier ~#skd_blockdev_ops~0 in IdentifierExpression[~#skd_blockdev_ops~0,GLOBAL] - TypeErrorResult [Line: 11842]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#skd_blockdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~disk~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~disk~1,],offset],IntegerLiteral[1561]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...