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-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-igbvf-igbvf_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 10:15:12,422 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 10:15:12,430 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 10:15:12,477 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 10:15:12,478 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 10:15:12,483 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 10:15:12,488 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 10:15:12,494 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 10:15:12,498 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 10:15:12,499 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 10:15:12,507 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 10:15:12,507 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 10:15:12,508 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 10:15:12,510 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 10:15:12,519 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 10:15:12,520 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 10:15:12,522 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 10:15:12,529 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 10:15:12,548 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 10:15:12,554 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 10:15:12,562 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 10:15:12,568 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 10:15:12,573 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-30 10:15:12,612 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 [2018-10-30 10:15:12,679 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 10:15:12,679 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 10:15:12,684 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 10:15:12,684 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 10:15:12,685 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 10:15:12,685 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 10:15:12,686 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 10:15:12,688 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 10:15:12,688 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 10:15:12,691 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 10:15:12,691 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 10:15:12,691 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 10:15:12,692 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-30 10:15:12,692 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-30 10:15:12,692 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 10:15:12,693 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 10:15:12,693 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 10:15:12,693 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 10:15:12,693 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 10:15:12,694 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 10:15:12,699 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 10:15:12,699 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 10:15:12,700 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 10:15:12,700 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 10:15:12,700 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-30 10:15:12,700 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 10:15:12,701 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-30 10:15:12,701 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-30 10:15:12,701 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 10:15:12,701 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 10:15:12,861 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 10:15:12,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 10:15:12,914 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 10:15:12,919 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 10:15:12,920 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 10:15:12,922 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-igbvf-igbvf_true-unreach-call.cil.c [2018-10-30 10:15:13,138 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b52fd0e4b/02aae263529240bc9a4c94409a035b6e/FLAG8cd83fbe6 [2018-10-30 10:15:15,438 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 10:15:15,440 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-igbvf-igbvf_true-unreach-call.cil.c [2018-10-30 10:15:15,652 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b52fd0e4b/02aae263529240bc9a4c94409a035b6e/FLAG8cd83fbe6 [2018-10-30 10:15:15,708 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b52fd0e4b/02aae263529240bc9a4c94409a035b6e [2018-10-30 10:15:15,742 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 10:15:15,746 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 10:15:15,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 10:15:15,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 10:15:15,767 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 10:15:15,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 10:15:15" (1/1) ... [2018-10-30 10:15:15,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2302d1f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:15:15, skipping insertion in model container [2018-10-30 10:15:15,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 10:15:15" (1/1) ... [2018-10-30 10:15:15,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 10:15:16,551 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 10:15:40,179 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 10:15:40,755 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 10:15:49,700 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 10:15:51,980 INFO L193 MainTranslator]: Completed translation [2018-10-30 10:15:51,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:15:51 WrapperNode [2018-10-30 10:15:51,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 10:15:51,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 10:15:51,983 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 10:15:51,983 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 10:15:52,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:15:51" (1/1) ... [2018-10-30 10:15:52,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:15:51" (1/1) ... [2018-10-30 10:15:52,191 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2075,]],igbvf_change_mtu,[IdentifierExpression[#~1760,],IdentifierExpression[#~1761,]]] [2018-10-30 10:15:52,204 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2074,]],igbvf_poll,[IdentifierExpression[#~1760,],IdentifierExpression[#~1761,]]] [2018-10-30 10:15:52,205 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2073,]],igbvf_get_sset_count,[IdentifierExpression[#~1760,],IdentifierExpression[#~1761,]]] [2018-10-30 10:15:52,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:15:51" (1/1) ... [2018-10-30 10:15:52,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:15:51" (1/1) ... [2018-10-30 10:15:53,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:15:51" (1/1) ... [2018-10-30 10:15:53,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:15:51" (1/1) ... [2018-10-30 10:15:53,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:15:51" (1/1) ... [2018-10-30 10:15:53,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 10:15:53,892 INFO L168 Benchmark]: Toolchain (without parser) took 38148.83 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: 12.9 MB). Peak memory consumption was 531.3 MB. Max. memory is 3.9 GB. [2018-10-30 10:15:53,901 INFO L168 Benchmark]: CDTParser took 1.90 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. [2018-10-30 10:15:53,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 36224.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 448.2 MB). Peak memory consumption was 517.2 MB. Max. memory is 3.9 GB. [2018-10-30 10:15:53,902 INFO L168 Benchmark]: Boogie Preprocessor took 1908.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -435.3 MB). Peak memory consumption was 83.0 MB. Max. memory is 3.9 GB. [2018-10-30 10:15:53,912 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 1.90 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 36224.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 448.2 MB). Peak memory consumption was 517.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1908.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -435.3 MB). Peak memory consumption was 83.0 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~ret2075,]],igbvf_change_mtu,[IdentifierExpression[#~1760,],IdentifierExpression[#~1761,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2074,]],igbvf_poll,[IdentifierExpression[#~1760,],IdentifierExpression[#~1761,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2073,]],igbvf_get_sset_count,[IdentifierExpression[#~1760,],IdentifierExpression[#~1761,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...