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-08_1a-drivers--mtd--maps--l440gx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d830063 [2018-10-23 11:33:35,300 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 11:33:35,304 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 11:33:35,343 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 11:33:35,344 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 11:33:35,345 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 11:33:35,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 11:33:35,352 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 11:33:35,357 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 11:33:35,358 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 11:33:35,364 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 11:33:35,364 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 11:33:35,365 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 11:33:35,367 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 11:33:35,368 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 11:33:35,375 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 11:33:35,376 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 11:33:35,388 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 11:33:35,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 11:33:35,410 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 11:33:35,416 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 11:33:35,420 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 11:33:35,425 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 11:33:35,431 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 11:33:35,431 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 11:33:35,432 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 11:33:35,434 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 11:33:35,435 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 11:33:35,435 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 11:33:35,444 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 11:33:35,444 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 11:33:35,445 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 11:33:35,445 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 11:33:35,445 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 11:33:35,448 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 11:33:35,449 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 11:33:35,449 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 [2018-10-23 11:33:35,492 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 11:33:35,493 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 11:33:35,499 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 11:33:35,499 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 11:33:35,501 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 11:33:35,501 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 11:33:35,501 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 11:33:35,501 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 11:33:35,502 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 11:33:35,502 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 11:33:35,502 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 11:33:35,502 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 11:33:35,502 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-23 11:33:35,503 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-23 11:33:35,503 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 11:33:35,509 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 11:33:35,509 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 11:33:35,509 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 11:33:35,509 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 11:33:35,510 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 11:33:35,510 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 11:33:35,510 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 11:33:35,510 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 11:33:35,511 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 11:33:35,511 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-23 11:33:35,511 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 11:33:35,511 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-23 11:33:35,511 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-23 11:33:35,512 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 11:33:35,514 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 11:33:35,632 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 11:33:35,664 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 11:33:35,673 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 11:33:35,678 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 11:33:35,678 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 11:33:35,682 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-23 11:33:35,822 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f683661be/a0844e2d08ae475996a648b25d702edb/FLAG54cadecd9 [2018-10-23 11:33:37,288 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 11:33:37,289 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-23 11:33:37,356 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f683661be/a0844e2d08ae475996a648b25d702edb/FLAG54cadecd9 [2018-10-23 11:33:37,384 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f683661be/a0844e2d08ae475996a648b25d702edb [2018-10-23 11:33:37,399 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 11:33:37,401 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-23 11:33:37,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 11:33:37,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 11:33:37,418 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 11:33:37,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:33:37" (1/1) ... [2018-10-23 11:33:37,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2043a106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:33:37, skipping insertion in model container [2018-10-23 11:33:37,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:33:37" (1/1) ... [2018-10-23 11:33:37,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 11:33:37,661 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 11:33:39,625 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:33:39,695 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 11:33:40,493 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:33:40,623 INFO L193 MainTranslator]: Completed translation [2018-10-23 11:33:40,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:33:40 WrapperNode [2018-10-23 11:33:40,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 11:33:40,628 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 11:33:40,628 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 11:33:40,628 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 11:33:40,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:33:40" (1/1) ... [2018-10-23 11:33:40,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:33:40" (1/1) ... [2018-10-23 11:33:40,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:33:40" (1/1) ... [2018-10-23 11:33:40,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:33:40" (1/1) ... [2018-10-23 11:33:40,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:33:40" (1/1) ... [2018-10-23 11:33:40,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:33:40" (1/1) ... [2018-10-23 11:33:40,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:33:40" (1/1) ... [2018-10-23 11:33:40,927 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 11:33:40,938 INFO L168 Benchmark]: Toolchain (without parser) took 3538.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 3.9 GB. [2018-10-23 11:33:40,942 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-23 11:33:40,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3218.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 23.5 MB). Peak memory consumption was 110.9 MB. Max. memory is 3.9 GB. [2018-10-23 11:33:40,947 INFO L168 Benchmark]: Boogie Preprocessor took 299.69 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-23 11:33:40,952 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 0.22 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 3218.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 23.5 MB). Peak memory consumption was 110.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 299.69 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...