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-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:56:32,322 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:56:32,328 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:56:32,361 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:56:32,370 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:56:32,372 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:56:32,373 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:56:32,380 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:56:32,386 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:56:32,397 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:56:32,400 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:56:32,400 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:56:32,401 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:56:32,408 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:56:32,418 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:56:32,419 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:56:32,422 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:56:32,424 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:56:32,431 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:56:32,436 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:56:32,437 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:56:32,443 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:56:32,451 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 11:56:32,451 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 11:56:32,451 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 11:56:32,452 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 11:56:32,460 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 11:56:32,461 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 11:56:32,461 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 11:56:32,467 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 11:56:32,468 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 11:56:32,469 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 11:56:32,472 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:56:32,472 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:56:32,474 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:56:32,474 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:56:32,478 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 [2018-11-14 11:56:32,528 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:56:32,529 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:56:32,537 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:56:32,537 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:56:32,541 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:56:32,541 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:56:32,541 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:56:32,544 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:56:32,544 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:56:32,544 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:56:32,545 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:56:32,545 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:56:32,545 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:56:32,545 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:56:32,545 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:56:32,546 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:56:32,546 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:56:32,546 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:56:32,546 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:56:32,553 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:56:32,553 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:56:32,553 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:56:32,554 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:56:32,554 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:56:32,554 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:56:32,554 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:56:32,555 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:56:32,555 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:56:32,698 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:56:32,742 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:56:32,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:56:32,757 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:56:32,761 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:56:32,762 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-11-14 11:56:32,917 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af9429504/5b44aa5534f445dc9878d1bb1c27b0dc/FLAG4b7c3c80b [2018-11-14 11:56:35,456 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:56:35,457 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-11-14 11:56:35,669 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af9429504/5b44aa5534f445dc9878d1bb1c27b0dc/FLAG4b7c3c80b [2018-11-14 11:56:35,721 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af9429504/5b44aa5534f445dc9878d1bb1c27b0dc [2018-11-14 11:56:35,745 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:56:35,748 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:56:35,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:56:35,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:56:35,766 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:56:35,768 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:56:35" (1/1) ... [2018-11-14 11:56:35,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b639ff8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:56:35, skipping insertion in model container [2018-11-14 11:56:35,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:56:35" (1/1) ... [2018-11-14 11:56:35,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:56:36,492 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:57:13,855 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:57:14,525 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 11:57:32,751 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:57:35,923 INFO L195 MainTranslator]: Completed translation [2018-11-14 11:57:35,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:57:35 WrapperNode [2018-11-14 11:57:35,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:57:35,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 11:57:35,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 11:57:35,926 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 11:57:35,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:57:35" (1/1) ... [2018-11-14 11:57:35,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:57:35" (1/1) ... [2018-11-14 11:57:36,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:57:35" (1/1) ... [2018-11-14 11:57:36,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:57:35" (1/1) ... [2018-11-14 11:57:37,642 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:57:35" (1/1) ... [2018-11-14 11:57:37,795 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:57:35" (1/1) ... [2018-11-14 11:57:38,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:57:35" (1/1) ... [2018-11-14 11:57:38,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 11:57:38,476 INFO L168 Benchmark]: Toolchain (without parser) took 62726.60 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: 354.1 MB). Peak memory consumption was 354.1 MB. Max. memory is 3.9 GB. [2018-11-14 11:57:38,482 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-14 11:57:38,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 60166.60 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: 106.0 MB). Peak memory consumption was 580.1 MB. Max. memory is 3.9 GB. [2018-11-14 11:57:38,487 INFO L168 Benchmark]: Boogie Preprocessor took 2544.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 248.1 MB). Peak memory consumption was 248.1 MB. Max. memory is 3.9 GB. [2018-11-14 11:57:38,496 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 0.24 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 60166.60 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: 106.0 MB). Peak memory consumption was 580.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2544.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 248.1 MB). Peak memory consumption was 248.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...