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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:13:29,406 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:13:29,414 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:13:29,451 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:13:29,452 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:13:29,455 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:13:29,461 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:13:29,465 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:13:29,477 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:13:29,478 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:13:29,483 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:13:29,483 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:13:29,487 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:13:29,488 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:13:29,499 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:13:29,500 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:13:29,509 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:13:29,512 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:13:29,523 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:13:29,534 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:13:29,535 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:13:29,543 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:13:29,553 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 12:13:29,554 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 12:13:29,554 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 12:13:29,558 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 12:13:29,563 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 12:13:29,564 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 12:13:29,568 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 12:13:29,572 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 12:13:29,572 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 12:13:29,573 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 12:13:29,574 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 12:13:29,574 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 12:13:29,582 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 12:13:29,586 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 12:13:29,586 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 [2018-10-17 12:13:29,639 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:13:29,640 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:13:29,641 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 12:13:29,645 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 12:13:29,646 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:13:29,646 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:13:29,647 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:13:29,647 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:13:29,647 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:13:29,647 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 12:13:29,651 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:13:29,651 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 12:13:29,651 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:13:29,652 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:13:29,652 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 12:13:29,652 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 12:13:29,652 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:13:29,652 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:13:29,653 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:13:29,653 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:13:29,653 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:13:29,653 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:13:29,654 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:13:29,659 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 12:13:29,659 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:13:29,660 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:13:29,662 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:13:29,662 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:13:29,662 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 12:13:29,663 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 12:13:29,799 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:13:29,838 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:13:29,852 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:13:29,854 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:13:29,855 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:13:29,856 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 12:13:29,940 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c044bfadd/60816b8b7dcd4e5aa52a05283083a815/FLAG9a6e3b2a9 [2018-10-17 12:13:31,865 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:13:31,867 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 12:13:31,992 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c044bfadd/60816b8b7dcd4e5aa52a05283083a815/FLAG9a6e3b2a9 [2018-10-17 12:13:32,036 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c044bfadd/60816b8b7dcd4e5aa52a05283083a815 [2018-10-17 12:13:32,063 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:13:32,068 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:13:32,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:13:32,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:13:32,085 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:13:32,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:13:32" (1/1) ... [2018-10-17 12:13:32,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@244c2300 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:32, skipping insertion in model container [2018-10-17 12:13:32,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:13:32" (1/1) ... [2018-10-17 12:13:32,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:13:32,468 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:13:41,655 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:13:42,020 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 12:13:44,928 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:13:45,662 INFO L193 MainTranslator]: Completed translation [2018-10-17 12:13:45,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:45 WrapperNode [2018-10-17 12:13:45,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 12:13:45,664 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 12:13:45,664 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 12:13:45,664 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 12:13:45,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:45" (1/1) ... [2018-10-17 12:13:45,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:45" (1/1) ... [2018-10-17 12:13:45,852 ERROR L1123 TypeChecker]: C: ethtool_ops [6689]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-10-17 12:13:45,853 ERROR L1123 TypeChecker]: C: ethtool_ops_no_mii [6689]: Undeclared identifier ~#ethtool_ops_no_mii~0 in IdentifierExpression[~#ethtool_ops_no_mii~0,GLOBAL] [2018-10-17 12:13:45,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:45" (1/1) ... [2018-10-17 12:13:45,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:45" (1/1) ... [2018-10-17 12:13:46,327 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:45" (1/1) ... [2018-10-17 12:13:46,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:45" (1/1) ... [2018-10-17 12:13:46,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:45" (1/1) ... [2018-10-17 12:13:46,534 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 12:13:46,536 INFO L168 Benchmark]: Toolchain (without parser) took 14471.71 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: 365.1 MB). Peak memory consumption was 365.1 MB. Max. memory is 3.9 GB. [2018-10-17 12:13:46,541 INFO L168 Benchmark]: CDTParser took 0.35 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. [2018-10-17 12:13:46,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13588.01 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: 308.4 MB). Peak memory consumption was 498.4 MB. Max. memory is 3.9 GB. [2018-10-17 12:13:46,547 INFO L168 Benchmark]: Boogie Preprocessor took 870.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 56.7 MB). Peak memory consumption was 56.7 MB. Max. memory is 3.9 GB. [2018-10-17 12:13:46,555 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 0.35 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 13588.01 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: 308.4 MB). Peak memory consumption was 498.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 870.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 56.7 MB). Peak memory consumption was 56.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 6689]: Type Error Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 6689]: Type Error Undeclared identifier ~#ethtool_ops_no_mii~0 in IdentifierExpression[~#ethtool_ops_no_mii~0,GLOBAL] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...