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-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 0.1.23-896c194 [2018-11-11 23:23:33,885 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:23:33,891 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:23:33,933 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:23:33,933 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:23:33,934 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:23:33,939 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:23:33,945 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:23:33,949 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:23:33,953 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:23:33,956 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:23:33,956 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:23:33,957 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:23:33,964 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:23:33,970 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:23:33,971 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:23:33,982 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:23:33,986 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:23:33,994 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:23:33,999 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:23:34,004 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:23:34,007 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:23:34,015 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:23:34,015 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:23:34,015 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:23:34,022 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:23:34,024 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:23:34,028 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:23:34,032 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:23:34,034 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:23:34,034 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:23:34,038 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:23:34,038 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:23:34,039 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:23:34,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:23:34,044 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:23:34,045 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 [2018-11-11 23:23:34,092 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:23:34,092 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:23:34,093 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 23:23:34,093 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 23:23:34,102 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:23:34,102 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:23:34,103 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:23:34,103 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:23:34,103 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:23:34,103 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:23:34,103 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 23:23:34,109 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 23:23:34,109 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 23:23:34,109 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 23:23:34,110 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 23:23:34,110 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:23:34,110 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:23:34,110 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 23:23:34,110 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 23:23:34,112 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 23:23:34,112 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:23:34,112 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 23:23:34,112 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 23:23:34,116 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:23:34,116 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 23:23:34,116 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 23:23:34,116 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 23:23:34,117 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 23:23:34,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:23:34,289 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:23:34,298 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:23:34,302 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:23:34,303 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:23:34,309 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:23:34,480 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58e0a82d6/c80fbaa354d742d5baa804c82f880ba7/FLAG6ccc7f2db [2018-11-11 23:23:36,491 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:23:36,498 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:23:36,614 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58e0a82d6/c80fbaa354d742d5baa804c82f880ba7/FLAG6ccc7f2db [2018-11-11 23:23:36,657 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58e0a82d6/c80fbaa354d742d5baa804c82f880ba7 [2018-11-11 23:23:36,681 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:23:36,691 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:23:36,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:23:36,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:23:36,705 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:23:36,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:23:36" (1/1) ... [2018-11-11 23:23:36,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ac33a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:23:36, skipping insertion in model container [2018-11-11 23:23:36,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:23:36" (1/1) ... [2018-11-11 23:23:36,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:23:37,103 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:23:46,073 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:23:46,368 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 23:23:50,598 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:23:51,380 INFO L193 MainTranslator]: Completed translation [2018-11-11 23:23:51,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:23:51 WrapperNode [2018-11-11 23:23:51,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:23:51,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 23:23:51,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 23:23:51,384 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 23:23:51,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:23:51" (1/1) ... [2018-11-11 23:23:51,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:23:51" (1/1) ... [2018-11-11 23:23:51,594 ERROR L1126 TypeChecker]: C: ethtool_ops [6689]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-11-11 23:23:51,601 ERROR L1126 TypeChecker]: C: ethtool_ops_no_mii [6689]: Undeclared identifier ~#ethtool_ops_no_mii~0 in IdentifierExpression[~#ethtool_ops_no_mii~0,GLOBAL] [2018-11-11 23:23:51,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:23:51" (1/1) ... [2018-11-11 23:23:51,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:23:51" (1/1) ... [2018-11-11 23:23:52,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:23:51" (1/1) ... [2018-11-11 23:23:52,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:23:51" (1/1) ... [2018-11-11 23:23:52,192 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:23:51" (1/1) ... [2018-11-11 23:23:52,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 23:23:52,266 INFO L168 Benchmark]: Toolchain (without parser) took 15584.43 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: 192.1 MB). Peak memory consumption was 192.1 MB. Max. memory is 3.9 GB. [2018-11-11 23:23:52,272 INFO L168 Benchmark]: CDTParser took 0.40 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. [2018-11-11 23:23:52,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14689.77 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: 125.5 MB). Peak memory consumption was 499.1 MB. Max. memory is 3.9 GB. [2018-11-11 23:23:52,274 INFO L168 Benchmark]: Boogie Preprocessor took 875.33 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: 66.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 3.9 GB. [2018-11-11 23:23:52,285 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 0.40 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 14689.77 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: 125.5 MB). Peak memory consumption was 499.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 875.33 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: 66.6 MB). Peak memory consumption was 66.6 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...