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--realtek--r8169.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:35:46,504 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:35:46,513 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:35:46,551 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:35:46,552 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:35:46,553 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:35:46,558 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:35:46,562 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:35:46,569 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:35:46,574 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:35:46,580 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:35:46,581 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:35:46,582 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:35:46,583 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:35:46,592 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:35:46,593 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:35:46,598 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:35:46,611 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:35:46,617 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:35:46,628 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:35:46,629 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:35:46,633 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:35:46,643 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 10:35:46,644 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 10:35:46,644 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 10:35:46,650 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 10:35:46,651 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 10:35:46,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 10:35:46,662 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 10:35:46,667 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 10:35:46,667 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 10:35:46,671 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 10:35:46,672 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 10:35:46,672 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 10:35:46,677 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 10:35:46,678 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 10:35:46,678 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 [2018-11-16 10:35:46,744 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:35:46,744 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:35:46,745 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:35:46,746 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:35:46,748 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:35:46,748 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:35:46,752 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:35:46,752 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:35:46,753 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:35:46,753 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:35:46,753 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:35:46,753 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:35:46,753 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:35:46,756 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:35:46,756 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:35:46,757 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:35:46,757 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:35:46,757 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:35:46,757 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:35:46,758 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:35:46,758 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:35:46,758 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:35:46,758 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:35:46,758 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:35:46,764 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:35:46,764 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:35:46,765 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:35:46,765 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:35:46,765 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:35:46,765 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:35:46,902 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:35:46,941 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:35:46,954 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:35:46,959 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:35:46,960 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:35:46,961 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:35:47,136 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f576e488/ff37166c15a949478deff740cf65ea9f/FLAG13686cc2a [2018-11-16 10:35:49,768 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:35:49,769 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:35:49,981 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f576e488/ff37166c15a949478deff740cf65ea9f/FLAG13686cc2a [2018-11-16 10:35:50,028 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f576e488/ff37166c15a949478deff740cf65ea9f [2018-11-16 10:35:50,058 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:35:50,068 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:35:50,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:35:50,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:35:50,080 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:35:50,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:35:50" (1/1) ... [2018-11-16 10:35:50,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1864d627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:50, skipping insertion in model container [2018-11-16 10:35:50,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:35:50" (1/1) ... [2018-11-16 10:35:50,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:35:50,778 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:36:17,556 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:36:18,076 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 10:36:40,139 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:36:43,640 INFO L195 MainTranslator]: Completed translation [2018-11-16 10:36:43,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:36:43 WrapperNode [2018-11-16 10:36:43,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 10:36:43,642 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 10:36:43,642 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 10:36:43,643 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 10:36:43,689 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:36:43" (1/1) ... [2018-11-16 10:36:43,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:36:43" (1/1) ... [2018-11-16 10:36:44,125 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:36:43" (1/1) ... [2018-11-16 10:36:44,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:36:43" (1/1) ... [2018-11-16 10:36:45,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:36:43" (1/1) ... [2018-11-16 10:36:45,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:36:43" (1/1) ... [2018-11-16 10:36:45,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:36:43" (1/1) ... [2018-11-16 10:36:45,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 10:36:45,645 INFO L168 Benchmark]: Toolchain (without parser) took 55585.73 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: 361.8 MB). Peak memory consumption was 361.8 MB. Max. memory is 3.9 GB. [2018-11-16 10:36:45,648 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-16 10:36:45,649 INFO L168 Benchmark]: CACSL2BoogieTranslator took 53572.68 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: 192.8 MB). Peak memory consumption was 551.7 MB. Max. memory is 3.9 GB. [2018-11-16 10:36:45,653 INFO L168 Benchmark]: Boogie Preprocessor took 1992.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 169.0 MB). Peak memory consumption was 169.0 MB. Max. memory is 3.9 GB. [2018-11-16 10:36:45,661 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 0.25 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 53572.68 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: 192.8 MB). Peak memory consumption was 551.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1992.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 169.0 MB). Peak memory consumption was 169.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...