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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:26:00,475 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:26:00,480 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:26:00,519 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:26:00,520 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:26:00,523 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:26:00,528 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:26:00,536 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:26:00,540 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:26:00,544 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:26:00,545 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:26:00,545 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:26:00,551 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:26:00,555 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:26:00,565 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:26:00,569 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:26:00,573 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:26:00,575 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:26:00,588 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:26:00,594 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:26:00,598 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:26:00,600 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:26:00,608 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 11:26:00,609 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 11:26:00,609 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 11:26:00,613 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 11:26:00,615 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 11:26:00,618 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 11:26:00,622 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 11:26:00,624 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 11:26:00,624 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 11:26:00,631 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 11:26:00,631 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:26:00,632 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:26:00,633 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:26:00,637 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:26:00,638 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 [2018-11-14 11:26:00,693 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:26:00,693 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:26:00,696 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:26:00,697 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:26:00,702 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:26:00,702 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:26:00,702 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:26:00,703 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:26:00,703 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:26:00,703 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:26:00,703 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:26:00,704 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:26:00,706 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:26:00,706 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:26:00,706 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:26:00,709 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:26:00,709 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:26:00,709 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:26:00,710 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:26:00,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:26:00,710 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:26:00,710 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:26:00,710 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:26:00,711 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:26:00,711 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:26:00,711 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:26:00,711 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:26:00,711 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:26:00,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:26:00,900 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:26:00,907 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:26:00,912 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:26:00,914 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:26:00,915 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko_true-unreach-call.cil.out.i.pp.i [2018-11-14 11:26:01,081 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8290e6cac/3b8e6899435f40d1b8b2293bfcad2b48/FLAG342674dae [2018-11-14 11:26:02,961 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:26:02,962 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko_true-unreach-call.cil.out.i.pp.i [2018-11-14 11:26:03,067 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8290e6cac/3b8e6899435f40d1b8b2293bfcad2b48/FLAG342674dae [2018-11-14 11:26:03,113 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8290e6cac/3b8e6899435f40d1b8b2293bfcad2b48 [2018-11-14 11:26:03,141 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:26:03,149 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:26:03,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:26:03,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:26:03,165 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:26:03,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:26:03" (1/1) ... [2018-11-14 11:26:03,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f673d8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:26:03, skipping insertion in model container [2018-11-14 11:26:03,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:26:03" (1/1) ... [2018-11-14 11:26:03,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:26:03,534 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:26:09,367 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:26:09,865 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 11:26:11,560 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:26:12,287 INFO L195 MainTranslator]: Completed translation [2018-11-14 11:26:12,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:26:12 WrapperNode [2018-11-14 11:26:12,288 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:26:12,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 11:26:12,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 11:26:12,289 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 11:26:12,329 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:26:12" (1/1) ... [2018-11-14 11:26:12,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:26:12" (1/1) ... [2018-11-14 11:26:12,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:26:12" (1/1) ... [2018-11-14 11:26:12,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:26:12" (1/1) ... [2018-11-14 11:26:12,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:26:12" (1/1) ... [2018-11-14 11:26:13,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:26:12" (1/1) ... [2018-11-14 11:26:13,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:26:12" (1/1) ... [2018-11-14 11:26:13,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 11:26:13,139 INFO L168 Benchmark]: Toolchain (without parser) took 9996.62 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: 269.3 MB). Peak memory consumption was 269.3 MB. Max. memory is 3.9 GB. [2018-11-14 11:26:13,146 INFO L168 Benchmark]: CDTParser took 0.26 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 11:26:13,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9138.39 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: 225.6 MB). Peak memory consumption was 490.4 MB. Max. memory is 3.9 GB. [2018-11-14 11:26:13,149 INFO L168 Benchmark]: Boogie Preprocessor took 845.19 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: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 3.9 GB. [2018-11-14 11:26:13,156 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 0.26 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 9138.39 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: 225.6 MB). Peak memory consumption was 490.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 845.19 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: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...