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-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:21:08,349 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:21:08,355 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:21:08,392 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:21:08,392 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:21:08,397 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:21:08,398 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:21:08,406 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:21:08,412 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:21:08,413 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:21:08,419 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:21:08,420 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:21:08,421 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:21:08,428 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:21:08,429 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:21:08,442 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:21:08,449 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:21:08,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:21:08,466 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:21:08,473 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:21:08,478 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:21:08,480 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:21:08,486 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 10:21:08,486 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 10:21:08,486 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 10:21:08,495 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 10:21:08,496 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 10:21:08,505 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 10:21:08,507 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 10:21:08,511 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 10:21:08,511 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 10:21:08,513 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 10:21:08,514 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:21:08,514 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:21:08,515 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:21:08,522 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:21:08,523 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 [2018-11-14 10:21:08,576 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:21:08,576 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:21:08,578 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:21:08,581 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:21:08,585 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:21:08,585 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:21:08,585 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:21:08,586 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:21:08,586 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:21:08,586 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:21:08,586 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:21:08,590 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:21:08,590 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:21:08,590 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:21:08,591 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:21:08,591 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:21:08,591 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:21:08,591 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:21:08,591 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:21:08,592 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:21:08,592 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:21:08,592 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:21:08,592 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:21:08,596 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:21:08,596 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:21:08,596 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:21:08,598 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:21:08,598 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:21:08,598 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:21:08,598 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:21:08,740 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:21:08,774 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:21:08,790 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:21:08,796 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:21:08,796 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:21:08,797 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:21:08,957 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/251389530/459658d562d340acb5820b0abe07ee50/FLAG9b25e0c9e [2018-11-14 10:21:11,575 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:21:11,576 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:21:11,768 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/251389530/459658d562d340acb5820b0abe07ee50/FLAG9b25e0c9e [2018-11-14 10:21:11,814 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/251389530/459658d562d340acb5820b0abe07ee50 [2018-11-14 10:21:11,844 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:21:11,850 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:21:11,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:21:11,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:21:11,863 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:21:11,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:21:11" (1/1) ... [2018-11-14 10:21:11,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a5e9f2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:11, skipping insertion in model container [2018-11-14 10:21:11,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:21:11" (1/1) ... [2018-11-14 10:21:11,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:21:12,651 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:21:41,269 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:21:41,596 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:21:57,095 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:22:01,945 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:22:01,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:22:01 WrapperNode [2018-11-14 10:22:01,946 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:22:01,947 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:22:01,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:22:01,948 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:22:01,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:22:01" (1/1) ... [2018-11-14 10:22:01,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:22:01" (1/1) ... [2018-11-14 10:22:02,546 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:22:01" (1/1) ... [2018-11-14 10:22:02,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:22:01" (1/1) ... [2018-11-14 10:22:04,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:22:01" (1/1) ... [2018-11-14 10:22:04,470 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:22:01" (1/1) ... [2018-11-14 10:22:05,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:22:01" (1/1) ... [2018-11-14 10:22:06,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:22:06,118 INFO L168 Benchmark]: Toolchain (without parser) took 54273.10 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: 145.0 MB). Peak memory consumption was 618.4 MB. Max. memory is 3.9 GB. [2018-11-14 10:22:06,124 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. [2018-11-14 10:22:06,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 50094.32 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: 319.4 MB). Peak memory consumption was 584.6 MB. Max. memory is 3.9 GB. [2018-11-14 10:22:06,130 INFO L168 Benchmark]: Boogie Preprocessor took 4166.01 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: -174.4 MB). Peak memory consumption was 299.0 MB. Max. memory is 3.9 GB. [2018-11-14 10:22:06,141 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 50094.32 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: 319.4 MB). Peak memory consumption was 584.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4166.01 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: -174.4 MB). Peak memory consumption was 299.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...