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--irda--vlsi_ir.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:31:55,659 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:31:55,663 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:31:55,690 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:31:55,691 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:31:55,697 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:31:55,698 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:31:55,712 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:31:55,716 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:31:55,720 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:31:55,721 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:31:55,722 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:31:55,728 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:31:55,729 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:31:55,737 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:31:55,738 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:31:55,741 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:31:55,746 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:31:55,758 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:31:55,766 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:31:55,773 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:31:55,774 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:31:55,776 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 10:31:55,782 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 10:31:55,782 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 10:31:55,783 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 10:31:55,784 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 10:31:55,791 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 10:31:55,792 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 10:31:55,793 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 10:31:55,799 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 10:31:55,800 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 10:31:55,800 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:31:55,800 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:31:55,805 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:31:55,806 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:31:55,806 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 [2018-11-19 10:31:55,858 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:31:55,858 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:31:55,859 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:31:55,860 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:31:55,867 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:31:55,867 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:31:55,867 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:31:55,871 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:31:55,871 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:31:55,871 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:31:55,871 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:31:55,872 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:31:55,872 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:31:55,872 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:31:55,872 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:31:55,874 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:31:55,874 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:31:55,874 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:31:55,875 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:31:55,875 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:31:55,875 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:31:55,875 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:31:55,875 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:31:55,879 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:31:55,879 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:31:55,879 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:31:55,879 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:31:55,880 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:31:55,880 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:31:55,880 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:31:55,880 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:31:56,015 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:31:56,054 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:31:56,064 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:31:56,065 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:31:56,066 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:31:56,067 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:31:56,193 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5313b5ad/267f5669febf42f9be5db59c5be92048/FLAG8886a36d0 [2018-11-19 10:31:58,131 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:31:58,132 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:31:58,264 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5313b5ad/267f5669febf42f9be5db59c5be92048/FLAG8886a36d0 [2018-11-19 10:31:58,387 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5313b5ad/267f5669febf42f9be5db59c5be92048 [2018-11-19 10:31:58,402 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:31:58,405 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:31:58,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:31:58,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:31:58,426 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:31:58,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:31:58" (1/1) ... [2018-11-19 10:31:58,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d706ffd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:31:58, skipping insertion in model container [2018-11-19 10:31:58,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:31:58" (1/1) ... [2018-11-19 10:31:58,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:31:58,848 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:32:04,128 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:32:04,256 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:32:05,256 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:32:06,409 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:32:06,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:06 WrapperNode [2018-11-19 10:32:06,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:32:06,414 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:32:06,414 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:32:06,414 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:32:06,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:06" (1/1) ... [2018-11-19 10:32:06,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:06" (1/1) ... [2018-11-19 10:32:06,676 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:06" (1/1) ... [2018-11-19 10:32:06,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:06" (1/1) ... [2018-11-19 10:32:07,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:06" (1/1) ... [2018-11-19 10:32:07,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:06" (1/1) ... [2018-11-19 10:32:07,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:06" (1/1) ... [2018-11-19 10:32:07,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:32:07,435 INFO L168 Benchmark]: Toolchain (without parser) took 9031.43 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: 289.0 MB). Peak memory consumption was 289.0 MB. Max. memory is 3.9 GB. [2018-11-19 10:32:07,440 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-19 10:32:07,441 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8000.50 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: 232.6 MB). Peak memory consumption was 232.6 MB. Max. memory is 3.9 GB. [2018-11-19 10:32:07,444 INFO L168 Benchmark]: Boogie Preprocessor took 1016.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-19 10:32:07,453 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 0.23 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 8000.50 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: 232.6 MB). Peak memory consumption was 232.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1016.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...