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--amd--xgbe--amd-xgbe.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 12:21:42,271 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 12:21:42,279 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 12:21:42,315 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 12:21:42,316 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 12:21:42,319 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 12:21:42,322 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 12:21:42,327 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 12:21:42,335 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 12:21:42,336 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 12:21:42,344 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 12:21:42,345 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 12:21:42,346 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 12:21:42,357 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 12:21:42,358 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 12:21:42,363 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 12:21:42,367 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 12:21:42,372 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 12:21:42,380 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 12:21:42,385 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 12:21:42,388 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 12:21:42,392 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 12:21:42,398 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 12:21:42,398 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 12:21:42,398 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 12:21:42,405 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 12:21:42,408 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 12:21:42,409 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 12:21:42,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 12:21:42,414 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 12:21:42,415 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 12:21:42,419 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 12:21:42,419 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 12:21:42,419 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 12:21:42,420 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 12:21:42,427 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 12:21:42,428 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 [2018-11-05 12:21:42,474 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 12:21:42,478 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 12:21:42,479 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 12:21:42,479 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 12:21:42,484 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 12:21:42,484 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 12:21:42,484 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 12:21:42,484 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 12:21:42,488 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 12:21:42,488 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 12:21:42,488 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 12:21:42,488 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 12:21:42,489 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 12:21:42,489 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 12:21:42,489 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 12:21:42,489 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 12:21:42,489 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 12:21:42,490 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 12:21:42,490 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 12:21:42,490 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 12:21:42,490 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 12:21:42,496 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 12:21:42,496 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 12:21:42,496 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 12:21:42,496 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 12:21:42,497 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 12:21:42,499 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 12:21:42,499 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 12:21:42,499 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 12:21:42,499 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 12:21:42,644 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 12:21:42,683 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 12:21:42,694 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 12:21:42,699 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 12:21:42,700 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 12:21:42,701 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 12:21:42,832 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccc3b1f2a/01a881f3c0a64f5ca6bedb1050818988/FLAGc6971e95d [2018-11-05 12:21:45,256 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 12:21:45,259 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 12:21:45,458 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccc3b1f2a/01a881f3c0a64f5ca6bedb1050818988/FLAGc6971e95d [2018-11-05 12:21:45,504 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccc3b1f2a/01a881f3c0a64f5ca6bedb1050818988 [2018-11-05 12:21:45,538 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 12:21:45,540 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 12:21:45,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 12:21:45,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 12:21:45,559 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 12:21:45,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:21:45" (1/1) ... [2018-11-05 12:21:45,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75010866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:21:45, skipping insertion in model container [2018-11-05 12:21:45,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:21:45" (1/1) ... [2018-11-05 12:21:45,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 12:21:46,219 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 12:22:21,301 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:22:22,213 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 12:22:46,251 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:22:50,047 INFO L193 MainTranslator]: Completed translation [2018-11-05 12:22:50,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:22:50 WrapperNode [2018-11-05 12:22:50,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 12:22:50,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 12:22:50,049 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 12:22:50,049 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 12:22:50,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:22:50" (1/1) ... [2018-11-05 12:22:50,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:22:50" (1/1) ... [2018-11-05 12:22:50,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:22:50" (1/1) ... [2018-11-05 12:22:50,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:22:50" (1/1) ... [2018-11-05 12:22:52,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:22:50" (1/1) ... [2018-11-05 12:22:52,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:22:50" (1/1) ... [2018-11-05 12:22:53,271 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:22:50" (1/1) ... [2018-11-05 12:22:53,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 12:22:53,522 INFO L168 Benchmark]: Toolchain (without parser) took 67983.44 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: 79.5 MB). Peak memory consumption was 609.4 MB. Max. memory is 3.9 GB. [2018-11-05 12:22:53,525 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. [2018-11-05 12:22:53,525 INFO L168 Benchmark]: CACSL2BoogieTranslator took 64499.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 315.9 MB). Peak memory consumption was 576.1 MB. Max. memory is 3.9 GB. [2018-11-05 12:22:53,530 INFO L168 Benchmark]: Boogie Preprocessor took 3465.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -236.4 MB). Peak memory consumption was 293.6 MB. Max. memory is 3.9 GB. [2018-11-05 12:22:53,538 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 64499.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 315.9 MB). Peak memory consumption was 576.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3465.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -236.4 MB). Peak memory consumption was 293.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...