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-bdc35bb [2018-10-29 10:53:11,731 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 10:53:11,735 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 10:53:11,766 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 10:53:11,767 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 10:53:11,774 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 10:53:11,776 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 10:53:11,781 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 10:53:11,795 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 10:53:11,797 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 10:53:11,803 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 10:53:11,803 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 10:53:11,812 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 10:53:11,813 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 10:53:11,815 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 10:53:11,821 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 10:53:11,826 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 10:53:11,828 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 10:53:11,834 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 10:53:11,845 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 10:53:11,846 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 10:53:11,853 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 10:53:11,862 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-29 10:53:11,885 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 10:53:11,890 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 10:53:11,891 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 10:53:11,896 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 10:53:11,896 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 [2018-10-29 10:53:11,949 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 10:53:11,949 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 10:53:11,950 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 10:53:11,951 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 10:53:11,959 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 10:53:11,959 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 10:53:11,959 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 10:53:11,960 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 10:53:11,960 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 10:53:11,960 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 10:53:11,960 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 10:53:11,961 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 10:53:11,964 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 10:53:11,964 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 10:53:11,965 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 10:53:11,965 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 10:53:11,965 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 10:53:11,965 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 10:53:11,965 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 10:53:11,966 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 10:53:11,966 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 10:53:11,966 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 10:53:11,966 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 10:53:11,967 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 10:53:11,972 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 10:53:11,972 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 10:53:11,973 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 10:53:11,973 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 10:53:12,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 10:53:12,145 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 10:53:12,157 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 10:53:12,162 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 10:53:12,163 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 10:53:12,164 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-29 10:53:12,322 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4c4b2f9e/f60b75161435453fad5d3923c674031e/FLAGf11509edd [2018-10-29 10:53:14,622 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 10:53:14,629 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-29 10:53:14,792 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4c4b2f9e/f60b75161435453fad5d3923c674031e/FLAGf11509edd [2018-10-29 10:53:14,845 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4c4b2f9e/f60b75161435453fad5d3923c674031e [2018-10-29 10:53:14,873 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 10:53:14,877 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 10:53:14,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 10:53:14,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 10:53:14,893 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 10:53:14,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:53:14" (1/1) ... [2018-10-29 10:53:14,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a0e990 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:53:14, skipping insertion in model container [2018-10-29 10:53:14,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:53:14" (1/1) ... [2018-10-29 10:53:14,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 10:53:15,511 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 10:53:33,641 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:53:34,045 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 10:53:40,515 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:53:44,175 INFO L193 MainTranslator]: Completed translation [2018-10-29 10:53:44,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:53:44 WrapperNode [2018-10-29 10:53:44,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 10:53:44,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 10:53:44,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 10:53:44,180 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 10:53:44,213 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:53:44" (1/1) ... [2018-10-29 10:53:44,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:53:44" (1/1) ... [2018-10-29 10:53:44,397 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2162,]],vortex_get_sset_count,[IdentifierExpression[#~1769,],IdentifierExpression[#~1770,]]] [2018-10-29 10:53:44,404 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2161,]],eth_change_mtu,[IdentifierExpression[#~1769,],IdentifierExpression[#~1770,]]] [2018-10-29 10:53:44,443 ERROR L1123 TypeChecker]: C: vortex_ethtool_ops [7905]: Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] [2018-10-29 10:53:44,450 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]]] [2018-10-29 10:53:44,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:53:44" (1/1) ... [2018-10-29 10:53:44,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:53:44" (1/1) ... [2018-10-29 10:53:45,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:53:44" (1/1) ... [2018-10-29 10:53:45,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:53:44" (1/1) ... [2018-10-29 10:53:45,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:53:44" (1/1) ... [2018-10-29 10:53:45,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 10:53:45,771 INFO L168 Benchmark]: Toolchain (without parser) took 30897.98 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: 110.6 MB). Peak memory consumption was 110.6 MB. Max. memory is 3.9 GB. [2018-10-29 10:53:45,780 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-29 10:53:45,780 INFO L168 Benchmark]: CACSL2BoogieTranslator took 29301.00 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: -17.0 MB). Peak memory consumption was 528.2 MB. Max. memory is 3.9 GB. [2018-10-29 10:53:45,781 INFO L168 Benchmark]: Boogie Preprocessor took 1589.85 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: 127.6 MB). Peak memory consumption was 127.6 MB. Max. memory is 3.9 GB. [2018-10-29 10:53:45,794 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 29301.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -17.0 MB). Peak memory consumption was 528.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1589.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 127.6 MB). Peak memory consumption was 127.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2162,]],vortex_get_sset_count,[IdentifierExpression[#~1769,],IdentifierExpression[#~1770,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2161,]],eth_change_mtu,[IdentifierExpression[#~1769,],IdentifierExpression[#~1770,]]] - TypeErrorResult [Line: 7905]: Type Error Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7905]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...