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__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 11:04:44,881 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 11:04:44,883 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 11:04:44,920 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 11:04:44,920 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 11:04:44,923 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 11:04:44,924 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 11:04:44,929 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 11:04:44,935 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 11:04:44,940 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 11:04:44,944 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 11:04:44,944 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 11:04:44,945 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 11:04:44,952 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 11:04:44,953 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 11:04:44,965 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 11:04:44,966 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 11:04:44,975 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 11:04:44,980 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 11:04:44,984 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 11:04:44,985 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 11:04:44,993 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 11:04:44,999 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 11:04:44,999 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 11:04:44,999 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 11:04:45,001 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 11:04:45,007 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 11:04:45,011 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 11:04:45,013 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 11:04:45,014 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 11:04:45,015 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 11:04:45,015 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-21 11:04:45,025 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 [2018-10-21 11:04:45,073 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 11:04:45,074 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 11:04:45,076 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 11:04:45,077 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 11:04:45,080 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 11:04:45,080 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 11:04:45,081 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 11:04:45,081 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 11:04:45,081 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 11:04:45,081 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 11:04:45,082 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 11:04:45,087 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 11:04:45,087 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 11:04:45,087 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 11:04:45,088 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 11:04:45,088 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 11:04:45,088 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 11:04:45,088 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 11:04:45,089 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 11:04:45,089 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 11:04:45,089 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 11:04:45,089 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 11:04:45,089 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 11:04:45,093 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 11:04:45,093 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 11:04:45,093 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-21 11:04:45,094 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 11:04:45,094 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 11:04:45,211 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 11:04:45,248 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 11:04:45,254 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 11:04:45,259 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 11:04:45,260 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 11:04:45,261 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-21 11:04:45,410 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad4fd0ce5/ef1710dc9a4143e1bdc4b565af3d53c9/FLAGca930ed98 [2018-10-21 11:04:47,510 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 11:04:47,511 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-21 11:04:47,671 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad4fd0ce5/ef1710dc9a4143e1bdc4b565af3d53c9/FLAGca930ed98 [2018-10-21 11:04:47,718 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad4fd0ce5/ef1710dc9a4143e1bdc4b565af3d53c9 [2018-10-21 11:04:47,749 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 11:04:47,754 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 11:04:47,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 11:04:47,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 11:04:47,772 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 11:04:47,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:04:47" (1/1) ... [2018-10-21 11:04:47,786 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 21.10 11:04:47, skipping insertion in model container [2018-10-21 11:04:47,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:04:47" (1/1) ... [2018-10-21 11:04:47,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 11:04:48,389 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 11:05:10,307 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:05:10,917 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 11:05:18,352 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:05:21,286 INFO L193 MainTranslator]: Completed translation [2018-10-21 11:05:21,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:05:21 WrapperNode [2018-10-21 11:05:21,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 11:05:21,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 11:05:21,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 11:05:21,290 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 11:05:21,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:05:21" (1/1) ... [2018-10-21 11:05:21,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:05:21" (1/1) ... [2018-10-21 11:05:21,495 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2099,]],vortex_get_sset_count,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] [2018-10-21 11:05:21,502 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2098,]],eth_change_mtu,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] [2018-10-21 11:05:21,548 ERROR L1123 TypeChecker]: C: vortex_ethtool_ops [7861]: Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] [2018-10-21 11:05:21,549 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & vortex_ethtool_ops [7861]: 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]]] [2018-10-21 11:05:21,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:05:21" (1/1) ... [2018-10-21 11:05:21,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:05:21" (1/1) ... [2018-10-21 11:05:22,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:05:21" (1/1) ... [2018-10-21 11:05:22,461 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:05:21" (1/1) ... [2018-10-21 11:05:22,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:05:21" (1/1) ... [2018-10-21 11:05:22,790 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 11:05:22,795 INFO L168 Benchmark]: Toolchain (without parser) took 35045.41 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: 197.5 MB). Peak memory consumption was 197.5 MB. Max. memory is 3.9 GB. [2018-10-21 11:05:22,800 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-21 11:05:22,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 33531.80 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: 73.9 MB). Peak memory consumption was 526.2 MB. Max. memory is 3.9 GB. [2018-10-21 11:05:22,805 INFO L168 Benchmark]: Boogie Preprocessor took 1500.67 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: 123.7 MB). Peak memory consumption was 123.7 MB. Max. memory is 3.9 GB. [2018-10-21 11:05:22,814 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 33531.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 73.9 MB). Peak memory consumption was 526.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1500.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 123.7 MB). Peak memory consumption was 123.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2099,]],vortex_get_sset_count,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2098,]],eth_change_mtu,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] - TypeErrorResult [Line: 7861]: Type Error Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7861]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...