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-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-05 01:32:21,797 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 01:32:21,804 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 01:32:21,836 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 01:32:21,837 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 01:32:21,838 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 01:32:21,846 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 01:32:21,851 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 01:32:21,858 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 01:32:21,868 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 01:32:21,870 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 01:32:21,870 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 01:32:21,877 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 01:32:21,878 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 01:32:21,887 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 01:32:21,888 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 01:32:21,894 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 01:32:21,896 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 01:32:21,905 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 01:32:21,914 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 01:32:21,916 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 01:32:21,923 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 01:32:21,928 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-05 01:32:21,960 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 [2018-11-05 01:32:22,012 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 01:32:22,019 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 01:32:22,020 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 01:32:22,020 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 01:32:22,025 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 01:32:22,026 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 01:32:22,026 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 01:32:22,026 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 01:32:22,026 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 01:32:22,029 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 01:32:22,029 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 01:32:22,029 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 01:32:22,029 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 01:32:22,030 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 01:32:22,030 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 01:32:22,030 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 01:32:22,030 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 01:32:22,030 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 01:32:22,035 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 01:32:22,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 01:32:22,035 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 01:32:22,036 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 01:32:22,036 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 01:32:22,036 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 01:32:22,036 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 01:32:22,036 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 01:32:22,037 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 01:32:22,037 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 01:32:22,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 01:32:22,207 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 01:32:22,219 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 01:32:22,226 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 01:32:22,226 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 01:32:22,227 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-11-05 01:32:22,354 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b59d3d89f/320f461e3736466885fde60be385141c/FLAG7b7194406 [2018-11-05 01:32:24,408 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 01:32:24,411 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-11-05 01:32:24,577 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b59d3d89f/320f461e3736466885fde60be385141c/FLAG7b7194406 [2018-11-05 01:32:24,632 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b59d3d89f/320f461e3736466885fde60be385141c [2018-11-05 01:32:24,663 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 01:32:24,667 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 01:32:24,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 01:32:24,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 01:32:24,681 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 01:32:24,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:32:24" (1/1) ... [2018-11-05 01:32:24,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1499190a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:32:24, skipping insertion in model container [2018-11-05 01:32:24,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:32:24" (1/1) ... [2018-11-05 01:32:24,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 01:32:25,305 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 01:32:42,643 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 01:32:42,995 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 01:32:52,666 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 01:32:56,292 INFO L193 MainTranslator]: Completed translation [2018-11-05 01:32:56,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:32:56 WrapperNode [2018-11-05 01:32:56,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 01:32:56,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 01:32:56,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 01:32:56,297 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 01:32:56,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:32:56" (1/1) ... [2018-11-05 01:32:56,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:32:56" (1/1) ... [2018-11-05 01:32:56,559 ERROR L1123 TypeChecker]: C: vortex_ethtool_ops [7905]: Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] [2018-11-05 01:32:56,565 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & vortex_ethtool_ops [7905]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] [2018-11-05 01:32:56,667 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:32:56" (1/1) ... [2018-11-05 01:32:56,667 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:32:56" (1/1) ... [2018-11-05 01:32:57,495 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:32:56" (1/1) ... [2018-11-05 01:32:57,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:32:56" (1/1) ... [2018-11-05 01:32:57,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:32:56" (1/1) ... [2018-11-05 01:32:57,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 01:32:57,997 INFO L168 Benchmark]: Toolchain (without parser) took 33329.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 467.8 MB). Peak memory consumption was 467.8 MB. Max. memory is 3.9 GB. [2018-11-05 01:32:58,004 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-05 01:32:58,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 31625.12 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: 343.7 MB). Peak memory consumption was 524.4 MB. Max. memory is 3.9 GB. [2018-11-05 01:32:58,007 INFO L168 Benchmark]: Boogie Preprocessor took 1697.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 124.1 MB). Peak memory consumption was 124.1 MB. Max. memory is 3.9 GB. [2018-11-05 01:32:58,014 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 31625.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 343.7 MB). Peak memory consumption was 524.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1697.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 124.1 MB). Peak memory consumption was 124.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7905]: Type Error Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7905]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...