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-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-media-usb-gspca-gspca_ov519_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 19:04:55,394 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 19:04:55,399 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 19:04:55,437 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 19:04:55,438 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 19:04:55,441 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 19:04:55,446 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 19:04:55,452 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 19:04:55,456 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 19:04:55,457 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 19:04:55,469 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 19:04:55,470 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 19:04:55,471 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 19:04:55,477 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 19:04:55,482 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 19:04:55,483 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 19:04:55,488 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 19:04:55,495 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 19:04:55,503 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 19:04:55,504 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 19:04:55,512 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 19:04:55,518 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 19:04:55,523 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 19:04:55,544 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 19:04:55,544 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 19:04:55,545 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 19:04:55,551 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 19:04:55,551 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 [2018-11-11 19:04:55,600 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 19:04:55,604 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 19:04:55,605 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 19:04:55,605 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 19:04:55,611 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 19:04:55,611 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 19:04:55,612 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 19:04:55,612 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 19:04:55,612 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 19:04:55,612 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 19:04:55,616 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 19:04:55,616 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 19:04:55,616 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 19:04:55,617 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 19:04:55,617 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 19:04:55,621 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 19:04:55,621 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 19:04:55,621 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 19:04:55,622 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 19:04:55,622 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 19:04:55,622 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 19:04:55,622 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 19:04:55,622 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 19:04:55,624 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 19:04:55,624 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 19:04:55,624 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 19:04:55,628 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 19:04:55,628 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 19:04:55,628 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 19:04:55,628 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 19:04:55,759 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 19:04:55,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 19:04:55,808 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 19:04:55,813 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 19:04:55,814 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 19:04:55,817 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-media-usb-gspca-gspca_ov519_true-unreach-call.cil.c [2018-11-11 19:04:55,984 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2374b44e2/88faeadeb27441c5807fc6fbe902a7b0/FLAG7d313f1c4 [2018-11-11 19:04:58,302 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 19:04:58,311 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-media-usb-gspca-gspca_ov519_true-unreach-call.cil.c [2018-11-11 19:04:58,453 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2374b44e2/88faeadeb27441c5807fc6fbe902a7b0/FLAG7d313f1c4 [2018-11-11 19:04:58,500 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2374b44e2/88faeadeb27441c5807fc6fbe902a7b0 [2018-11-11 19:04:58,533 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 19:04:58,539 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 19:04:58,544 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 19:04:58,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 19:04:58,559 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 19:04:58,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:04:58" (1/1) ... [2018-11-11 19:04:58,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b6e4c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:04:58, skipping insertion in model container [2018-11-11 19:04:58,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:04:58" (1/1) ... [2018-11-11 19:04:58,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 19:04:59,058 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 19:05:11,253 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 19:05:11,899 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 19:05:19,551 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 19:05:21,026 INFO L193 MainTranslator]: Completed translation [2018-11-11 19:05:21,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:05:21 WrapperNode [2018-11-11 19:05:21,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 19:05:21,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 19:05:21,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 19:05:21,031 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 19:05:21,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:05:21" (1/1) ... [2018-11-11 19:05:21,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:05:21" (1/1) ... [2018-11-11 19:05:21,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:05:21" (1/1) ... [2018-11-11 19:05:21,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:05:21" (1/1) ... [2018-11-11 19:05:22,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:05:21" (1/1) ... [2018-11-11 19:05:22,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:05:21" (1/1) ... [2018-11-11 19:05:22,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:05:21" (1/1) ... [2018-11-11 19:05:23,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 19:05:23,075 INFO L168 Benchmark]: Toolchain (without parser) took 24540.96 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: -10.8 MB). Peak memory consumption was 541.2 MB. Max. memory is 3.9 GB. [2018-11-11 19:05:23,081 INFO L168 Benchmark]: CDTParser took 0.35 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. [2018-11-11 19:05:23,085 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22485.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 414.0 MB). Peak memory consumption was 517.1 MB. Max. memory is 3.9 GB. [2018-11-11 19:05:23,086 INFO L168 Benchmark]: Boogie Preprocessor took 2035.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -424.8 MB). Peak memory consumption was 127.3 MB. Max. memory is 3.9 GB. [2018-11-11 19:05:23,094 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 0.35 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 22485.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 414.0 MB). Peak memory consumption was 517.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2035.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -424.8 MB). Peak memory consumption was 127.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...