java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:59:43,484 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:59:43,491 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:59:43,527 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:59:43,527 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:59:43,535 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:59:43,536 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:59:43,543 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:59:43,547 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:59:43,550 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:59:43,551 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:59:43,551 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:59:43,556 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:59:43,559 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:59:43,565 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:59:43,566 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:59:43,571 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:59:43,584 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:59:43,588 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:59:43,596 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:59:43,598 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:59:43,600 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:59:43,607 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:59:43,608 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:59:43,608 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:59:43,612 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:59:43,613 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:59:43,620 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:59:43,624 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:59:43,625 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:59:43,625 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:59:43,632 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:59:43,632 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:59:43,632 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:59:43,633 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:59:43,639 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:59:43,639 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-27 12:59:43,687 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:59:43,687 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:59:43,688 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:59:43,697 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:59:43,698 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:59:43,698 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:59:43,698 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:59:43,700 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:59:43,700 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:59:43,700 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:59:43,700 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:59:43,701 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:59:43,701 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:59:43,701 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:59:43,701 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:59:43,704 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:59:43,704 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:59:43,704 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:59:43,704 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:59:43,705 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:59:43,705 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:59:43,705 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:59:43,705 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:59:43,706 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:59:43,709 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:59:43,709 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:59:43,711 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:59:43,711 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:59:43,711 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 12:59:43,806 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:59:43,841 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:59:43,852 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:59:43,857 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:59:43,857 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:59:43,864 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:59:44,015 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb5fe2208/69148206f0714e42a4352d433c23c16c/FLAG033502185 [2018-11-27 12:59:46,317 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:59:46,318 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:59:46,510 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb5fe2208/69148206f0714e42a4352d433c23c16c/FLAG033502185 [2018-11-27 12:59:46,693 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb5fe2208/69148206f0714e42a4352d433c23c16c [2018-11-27 12:59:46,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:59:46,714 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:59:46,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:59:46,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:59:46,723 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:59:46,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:59:46" (1/1) ... [2018-11-27 12:59:46,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3040d022 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:59:46, skipping insertion in model container [2018-11-27 12:59:46,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:59:46" (1/1) ... [2018-11-27 12:59:46,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:59:47,498 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:59:49,084 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7299] [2018-11-27 13:00:06,811 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:00:07,174 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:00:07,550 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7299] [2018-11-27 13:00:12,664 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:00:15,495 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:00:15,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15 WrapperNode [2018-11-27 13:00:15,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:00:15,497 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:00:15,497 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:00:15,498 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:00:15,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15" (1/1) ... [2018-11-27 13:00:15,977 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15" (1/1) ... [2018-11-27 13:00:16,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:00:16,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:00:16,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:00:16,183 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:00:16,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15" (1/1) ... [2018-11-27 13:00:16,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15" (1/1) ... [2018-11-27 13:00:16,448 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15" (1/1) ... [2018-11-27 13:00:16,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15" (1/1) ... [2018-11-27 13:00:26,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15" (1/1) ... [2018-11-27 13:00:26,741 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15" (1/1) ... [2018-11-27 13:00:27,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:00:15" (1/1) ... [2018-11-27 13:00:28,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:00:28,133 INFO L168 Benchmark]: Toolchain (without parser) took 41417.39 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: 290.5 MB). Peak memory consumption was 612.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:00:28,135 INFO L168 Benchmark]: CDTParser took 0.38 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. [2018-11-27 13:00:28,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 28776.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 524.2 MB). Peak memory consumption was 610.2 MB. Max. memory is 3.9 GB. [2018-11-27 13:00:28,139 INFO L168 Benchmark]: Boogie Procedure Inliner took 682.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 3.9 GB. [2018-11-27 13:00:28,140 INFO L168 Benchmark]: Boogie Preprocessor took 11948.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: -265.7 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-27 13:00:28,155 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 0.38 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 28776.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 524.2 MB). Peak memory consumption was 610.2 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 682.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 11948.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: -265.7 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...