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-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 09:25:52,935 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:25:52,941 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:25:52,984 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:25:52,984 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:25:52,989 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:25:52,993 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:25:52,999 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:25:53,004 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:25:53,013 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:25:53,014 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:25:53,022 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:25:53,025 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:25:53,026 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:25:53,033 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:25:53,034 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:25:53,042 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:25:53,044 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:25:53,053 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:25:53,055 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:25:53,060 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:25:53,065 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:25:53,067 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-10 09:25:53,104 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 [2018-11-10 09:25:53,156 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:25:53,156 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:25:53,161 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:25:53,161 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:25:53,164 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:25:53,164 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:25:53,164 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:25:53,164 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:25:53,165 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:25:53,165 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:25:53,165 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:25:53,165 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:25:53,165 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:25:53,166 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:25:53,171 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:25:53,171 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:25:53,172 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:25:53,172 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:25:53,172 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:25:53,172 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:25:53,172 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:25:53,173 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:25:53,173 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:25:53,173 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:25:53,173 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:25:53,174 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:25:53,177 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:25:53,177 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:25:53,178 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:25:53,178 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 09:25:53,319 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:25:53,366 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:25:53,376 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:25:53,381 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:25:53,382 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:25:53,383 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-10 09:25:53,517 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed7c3033c/e48a9b77940946ffb735d674ae732981/FLAG95050a494 [2018-11-10 09:25:56,906 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:25:56,908 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-10 09:25:57,265 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed7c3033c/e48a9b77940946ffb735d674ae732981/FLAG95050a494 [2018-11-10 09:25:57,314 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed7c3033c/e48a9b77940946ffb735d674ae732981 [2018-11-10 09:25:57,345 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:25:57,353 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 09:25:57,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:25:57,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:25:57,369 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:25:57,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:25:57" (1/1) ... [2018-11-10 09:25:57,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aab91cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:25:57, skipping insertion in model container [2018-11-10 09:25:57,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:25:57" (1/1) ... [2018-11-10 09:25:57,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:25:58,761 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:27:02,046 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:27:03,164 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:27:31,196 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:27:42,331 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:27:42,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:42 WrapperNode [2018-11-10 09:27:42,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:27:42,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:27:42,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:27:42,333 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:27:42,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:42" (1/1) ... [2018-11-10 09:27:42,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:42" (1/1) ... [2018-11-10 09:27:42,567 ERROR L1123 TypeChecker]: C: e1000_82575_info [10276]: Undeclared identifier ~#e1000_82575_info~0 in IdentifierExpression[~#e1000_82575_info~0,GLOBAL] [2018-11-10 09:27:42,569 ERROR L1123 TypeChecker]: C: static struct e1000_info const *igb_info_tbl[1U] = { & e1000_82575_info}; [10276]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#e1000_82575_info~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#igb_info_tbl~0,GLOBAL],base],StructAccessExpression[IdentifierExpression[~#igb_info_tbl~0,GLOBAL],offset]]],BitvecLiteral[8,32]]] [2018-11-10 09:27:42,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:42" (1/1) ... [2018-11-10 09:27:42,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:42" (1/1) ... [2018-11-10 09:27:45,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:42" (1/1) ... [2018-11-10 09:27:45,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:42" (1/1) ... [2018-11-10 09:27:47,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:42" (1/1) ... [2018-11-10 09:27:47,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 09:27:47,665 INFO L168 Benchmark]: Toolchain (without parser) took 110318.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 535.0 MB). Peak memory consumption was 646.6 MB. Max. memory is 3.9 GB. [2018-11-10 09:27:47,669 INFO L168 Benchmark]: CDTParser took 0.27 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. [2018-11-10 09:27:47,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 104974.58 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: 460.7 MB). Peak memory consumption was 638.1 MB. Max. memory is 3.9 GB. [2018-11-10 09:27:47,676 INFO L168 Benchmark]: Boogie Preprocessor took 5324.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 74.2 MB). Peak memory consumption was 185.9 MB. Max. memory is 3.9 GB. [2018-11-10 09:27:47,682 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 104974.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 460.7 MB). Peak memory consumption was 638.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5324.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 74.2 MB). Peak memory consumption was 185.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10276]: Type Error Undeclared identifier ~#e1000_82575_info~0 in IdentifierExpression[~#e1000_82575_info~0,GLOBAL] - TypeErrorResult [Line: 10276]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#e1000_82575_info~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#igb_info_tbl~0,GLOBAL],base],StructAccessExpression[IdentifierExpression[~#igb_info_tbl~0,GLOBAL],offset]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...