java -ea -Xmx2000000000 -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-d80e71f [2018-10-13 10:20:34,601 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-13 10:20:34,609 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-13 10:20:34,637 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-13 10:20:34,638 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-13 10:20:34,639 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-13 10:20:34,651 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-13 10:20:34,656 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-13 10:20:34,658 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-13 10:20:34,666 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-13 10:20:34,667 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-13 10:20:34,667 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-13 10:20:34,672 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-13 10:20:34,677 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-13 10:20:34,681 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-13 10:20:34,682 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-13 10:20:34,686 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-13 10:20:34,692 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-13 10:20:34,706 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-13 10:20:34,712 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-13 10:20:34,713 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-13 10:20:34,720 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-13 10:20:34,728 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-13 10:20:34,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-13 10:20:34,734 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-13 10:20:34,735 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-13 10:20:34,736 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-13 10:20:34,743 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-13 10:20:34,744 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-13 10:20:34,748 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-13 10:20:34,749 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-13 10:20:34,749 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-13 10:20:34,755 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-13 10:20:34,756 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-13 10:20:34,757 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-13 10:20:34,760 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-13 10:20:34,764 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 [2018-10-13 10:20:34,812 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-13 10:20:34,813 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-13 10:20:34,816 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-13 10:20:34,816 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-13 10:20:34,823 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-13 10:20:34,823 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-13 10:20:34,823 INFO L133 SettingsManager]: * Use SBE=true [2018-10-13 10:20:34,825 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-13 10:20:34,825 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-13 10:20:34,826 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-13 10:20:34,826 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-13 10:20:34,827 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-13 10:20:34,827 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-13 10:20:34,827 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-13 10:20:34,828 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-13 10:20:34,828 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-13 10:20:34,828 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-13 10:20:34,828 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-13 10:20:34,828 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-13 10:20:34,829 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-13 10:20:34,829 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-13 10:20:34,829 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-13 10:20:34,829 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-13 10:20:34,829 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-13 10:20:34,837 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-13 10:20:34,837 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-13 10:20:34,837 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-13 10:20:34,838 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-13 10:20:34,969 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-13 10:20:35,005 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-13 10:20:35,018 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-13 10:20:35,023 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-13 10:20:35,024 INFO L276 PluginConnector]: CDTParser initialized [2018-10-13 10:20:35,025 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-10-13 10:20:35,148 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/482369893/351789e3ca144a1cb8d393daad825a20/FLAG1a8ff66c4 [2018-10-13 10:20:37,295 INFO L298 CDTParser]: Found 1 translation units. [2018-10-13 10:20:37,302 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-10-13 10:20:37,409 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/482369893/351789e3ca144a1cb8d393daad825a20/FLAG1a8ff66c4 [2018-10-13 10:20:37,452 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/482369893/351789e3ca144a1cb8d393daad825a20 [2018-10-13 10:20:37,481 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-13 10:20:37,483 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-13 10:20:37,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-13 10:20:37,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-13 10:20:37,498 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-13 10:20:37,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:20:37" (1/1) ... [2018-10-13 10:20:37,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a18f97a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:20:37, skipping insertion in model container [2018-10-13 10:20:37,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:20:37" (1/1) ... [2018-10-13 10:20:37,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-13 10:20:37,906 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-13 10:20:44,114 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 10:20:44,244 INFO L189 MainTranslator]: Completed pre-run [2018-10-13 10:20:48,096 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 10:20:48,585 INFO L193 MainTranslator]: Completed translation [2018-10-13 10:20:48,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:20:48 WrapperNode [2018-10-13 10:20:48,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-13 10:20:48,587 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-13 10:20:48,587 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-13 10:20:48,588 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-13 10:20:48,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:20:48" (1/1) ... [2018-10-13 10:20:48,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:20:48" (1/1) ... [2018-10-13 10:20:48,779 ERROR L1123 TypeChecker]: C: ethtool_ops [6689]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-10-13 10:20:48,787 ERROR L1123 TypeChecker]: C: ethtool_ops_no_mii [6689]: Undeclared identifier ~#ethtool_ops_no_mii~0 in IdentifierExpression[~#ethtool_ops_no_mii~0,GLOBAL] [2018-10-13 10:20:48,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:20:48" (1/1) ... [2018-10-13 10:20:48,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:20:48" (1/1) ... [2018-10-13 10:20:49,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:20:48" (1/1) ... [2018-10-13 10:20:49,396 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:20:48" (1/1) ... [2018-10-13 10:20:49,454 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:20:48" (1/1) ... [2018-10-13 10:20:49,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-13 10:20:49,523 INFO L168 Benchmark]: Toolchain (without parser) took 12038.37 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -8.4 MB). Peak memory consumption was 463.6 MB. Max. memory is 1.9 GB. [2018-10-13 10:20:49,531 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-13 10:20:49,532 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11095.82 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 458.8 MB). Peak memory consumption was 458.8 MB. Max. memory is 1.9 GB. [2018-10-13 10:20:49,532 INFO L168 Benchmark]: Boogie Preprocessor took 931.54 ms. Allocated memory is still 1.9 GB. Free memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: -467.2 MB). Peak memory consumption was 4.8 MB. Max. memory is 1.9 GB. [2018-10-13 10:20:49,541 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 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 11095.82 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 458.8 MB). Peak memory consumption was 458.8 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 931.54 ms. Allocated memory is still 1.9 GB. Free memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: -467.2 MB). Peak memory consumption was 4.8 MB. Max. memory is 1.9 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...