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-alloc-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 12:34:36,841 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 12:34:36,847 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 12:34:36,879 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 12:34:36,879 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 12:34:36,880 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 12:34:36,886 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 12:34:36,890 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 12:34:36,897 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 12:34:36,898 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 12:34:36,899 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 12:34:36,909 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 12:34:36,910 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 12:34:36,914 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 12:34:36,916 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 12:34:36,916 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 12:34:36,923 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 12:34:36,930 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 12:34:36,938 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 12:34:36,941 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 12:34:36,942 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 12:34:36,947 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 12:34:36,953 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-08 12:34:36,974 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 [2018-11-08 12:34:37,021 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 12:34:37,021 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 12:34:37,022 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 12:34:37,026 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 12:34:37,027 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 12:34:37,027 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 12:34:37,027 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 12:34:37,027 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 12:34:37,030 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 12:34:37,030 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 12:34:37,030 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 12:34:37,030 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 12:34:37,031 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-08 12:34:37,031 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-08 12:34:37,031 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 12:34:37,035 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 12:34:37,035 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 12:34:37,035 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 12:34:37,035 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 12:34:37,036 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 12:34:37,036 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 12:34:37,036 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 12:34:37,036 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 12:34:37,036 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 12:34:37,037 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-08 12:34:37,037 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 12:34:37,037 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-08 12:34:37,037 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-08 12:34:37,037 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 12:34:37,038 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 12:34:37,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 12:34:37,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 12:34:37,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 12:34:37,215 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 12:34:37,215 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 12:34:37,216 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-08 12:34:37,368 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/603c667a9/80d5ae5a74e2416793c551ad5324c930/FLAG4a185403c [2018-11-08 12:34:40,066 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 12:34:40,070 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-08 12:34:40,364 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/603c667a9/80d5ae5a74e2416793c551ad5324c930/FLAG4a185403c [2018-11-08 12:34:40,409 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/603c667a9/80d5ae5a74e2416793c551ad5324c930 [2018-11-08 12:34:40,436 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 12:34:40,441 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 12:34:40,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 12:34:40,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 12:34:40,454 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 12:34:40,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:34:40" (1/1) ... [2018-11-08 12:34:40,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eca092a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:34:40, skipping insertion in model container [2018-11-08 12:34:40,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:34:40" (1/1) ... [2018-11-08 12:34:40,496 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 12:34:41,716 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 12:35:36,591 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:35:37,996 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 12:36:06,644 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:36:20,407 INFO L193 MainTranslator]: Completed translation [2018-11-08 12:36:20,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:36:20 WrapperNode [2018-11-08 12:36:20,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 12:36:20,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 12:36:20,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 12:36:20,412 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 12:36:20,454 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:36:20" (1/1) ... [2018-11-08 12:36:20,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:36:20" (1/1) ... [2018-11-08 12:36:20,701 ERROR L1123 TypeChecker]: C: e1000_82575_info [10264]: Undeclared identifier ~#e1000_82575_info~0 in IdentifierExpression[~#e1000_82575_info~0,GLOBAL] [2018-11-08 12:36:20,706 ERROR L1123 TypeChecker]: C: static struct e1000_info const *igb_info_tbl[1U] = { & e1000_82575_info}; [10264]: 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]]] [2018-11-08 12:36:21,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:36:20" (1/1) ... [2018-11-08 12:36:21,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:36:20" (1/1) ... [2018-11-08 12:36:23,693 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:36:20" (1/1) ... [2018-11-08 12:36:24,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:36:20" (1/1) ... [2018-11-08 12:36:26,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:36:20" (1/1) ... [2018-11-08 12:36:26,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 12:36:26,648 INFO L168 Benchmark]: Toolchain (without parser) took 106211.06 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: 301.7 MB). Peak memory consumption was 705.6 MB. Max. memory is 3.9 GB. [2018-11-08 12:36:26,655 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. [2018-11-08 12:36:26,655 INFO L168 Benchmark]: CACSL2BoogieTranslator took 99964.50 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: 156.6 MB). Peak memory consumption was 638.7 MB. Max. memory is 3.9 GB. [2018-11-08 12:36:26,662 INFO L168 Benchmark]: Boogie Preprocessor took 6228.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 145.2 MB). Peak memory consumption was 549.0 MB. Max. memory is 3.9 GB. [2018-11-08 12:36:26,677 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 99964.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 156.6 MB). Peak memory consumption was 638.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 6228.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 145.2 MB). Peak memory consumption was 549.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10264]: Type Error Undeclared identifier ~#e1000_82575_info~0 in IdentifierExpression[~#e1000_82575_info~0,GLOBAL] - TypeErrorResult [Line: 10264]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...