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-aa4a323 [2018-11-04 19:27:42,116 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 19:27:42,121 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 19:27:42,155 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 19:27:42,156 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 19:27:42,163 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 19:27:42,165 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 19:27:42,169 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 19:27:42,174 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 19:27:42,177 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 19:27:42,182 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 19:27:42,183 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 19:27:42,184 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 19:27:42,188 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 19:27:42,191 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 19:27:42,192 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 19:27:42,198 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 19:27:42,202 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 19:27:42,215 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 19:27:42,229 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 19:27:42,231 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 19:27:42,232 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 19:27:42,235 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 19:27:42,235 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 19:27:42,235 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 19:27:42,240 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 19:27:42,241 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 19:27:42,242 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 19:27:42,249 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 19:27:42,254 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 19:27:42,254 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 19:27:42,255 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 19:27:42,255 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 19:27:42,255 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 19:27:42,256 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 19:27:42,261 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 19:27:42,262 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 [2018-11-04 19:27:42,311 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 19:27:42,311 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 19:27:42,312 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 19:27:42,313 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 19:27:42,320 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 19:27:42,320 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 19:27:42,320 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 19:27:42,321 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 19:27:42,321 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 19:27:42,321 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 19:27:42,321 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 19:27:42,321 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 19:27:42,327 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 19:27:42,327 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 19:27:42,327 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 19:27:42,327 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 19:27:42,328 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 19:27:42,328 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 19:27:42,328 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 19:27:42,328 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 19:27:42,328 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 19:27:42,329 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 19:27:42,329 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 19:27:42,329 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 19:27:42,329 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 19:27:42,329 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 19:27:42,329 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 19:27:42,332 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 19:27:42,332 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 19:27:42,332 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 19:27:42,470 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 19:27:42,501 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 19:27:42,508 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 19:27:42,512 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 19:27:42,512 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 19:27:42,516 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 19:27:42,655 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3bfe3e8d/512357ceda4648c09839e2b0b0a37c67/FLAG9094dbed7 [2018-11-04 19:27:44,438 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 19:27:44,439 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 19:27:44,549 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3bfe3e8d/512357ceda4648c09839e2b0b0a37c67/FLAG9094dbed7 [2018-11-04 19:27:44,590 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3bfe3e8d/512357ceda4648c09839e2b0b0a37c67 [2018-11-04 19:27:44,620 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 19:27:44,625 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 19:27:44,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 19:27:44,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 19:27:44,637 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 19:27:44,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:27:44" (1/1) ... [2018-11-04 19:27:44,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299f5724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:44, skipping insertion in model container [2018-11-04 19:27:44,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:27:44" (1/1) ... [2018-11-04 19:27:44,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 19:27:45,063 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 19:27:53,011 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:27:53,295 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 19:27:56,707 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:27:57,336 INFO L193 MainTranslator]: Completed translation [2018-11-04 19:27:57,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:57 WrapperNode [2018-11-04 19:27:57,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 19:27:57,340 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 19:27:57,340 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 19:27:57,340 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 19:27:57,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:57" (1/1) ... [2018-11-04 19:27:57,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:57" (1/1) ... [2018-11-04 19:27:57,488 ERROR L1123 TypeChecker]: C: ethtool_ops [6689]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-11-04 19:27:57,489 ERROR L1123 TypeChecker]: C: ethtool_ops_no_mii [6689]: Undeclared identifier ~#ethtool_ops_no_mii~0 in IdentifierExpression[~#ethtool_ops_no_mii~0,GLOBAL] [2018-11-04 19:27:57,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:57" (1/1) ... [2018-11-04 19:27:57,545 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:57" (1/1) ... [2018-11-04 19:27:57,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:57" (1/1) ... [2018-11-04 19:27:57,966 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:57" (1/1) ... [2018-11-04 19:27:58,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:27:57" (1/1) ... [2018-11-04 19:27:58,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 19:27:58,104 INFO L168 Benchmark]: Toolchain (without parser) took 13483.48 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: 236.6 MB). Peak memory consumption was 236.6 MB. Max. memory is 3.9 GB. [2018-11-04 19:27:58,110 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-11-04 19:27:58,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12712.95 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: 181.2 MB). Peak memory consumption was 499.3 MB. Max. memory is 3.9 GB. [2018-11-04 19:27:58,116 INFO L168 Benchmark]: Boogie Preprocessor took 760.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 55.5 MB). Peak memory consumption was 55.5 MB. Max. memory is 3.9 GB. [2018-11-04 19:27:58,119 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 0.31 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 12712.95 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: 181.2 MB). Peak memory consumption was 499.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 760.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 55.5 MB). Peak memory consumption was 55.5 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...