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-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:19:00,946 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:19:00,948 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:19:00,970 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:19:00,970 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:19:00,973 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:19:00,974 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:19:00,982 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:19:00,984 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:19:00,985 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:19:00,990 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:19:00,990 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:19:00,990 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:19:00,992 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:19:00,993 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:19:01,003 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:19:01,004 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:19:01,005 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:19:01,011 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:19:01,013 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:19:01,013 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:19:01,018 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:19:01,019 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-14 10:19:01,034 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:19:01,035 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:19:01,038 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:19:01,040 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:19:01,040 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 10:19:01,074 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:19:01,074 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:19:01,075 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:19:01,075 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:19:01,075 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:19:01,076 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:19:01,081 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:19:01,081 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:19:01,081 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:19:01,081 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:19:01,081 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:19:01,082 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:19:01,082 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:19:01,082 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:19:01,082 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:19:01,082 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:19:01,082 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:19:01,082 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:19:01,083 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:19:01,083 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:19:01,083 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:19:01,083 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:19:01,083 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:19:01,083 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:19:01,083 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:19:01,084 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:19:01,089 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:19:01,089 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:19:01,089 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:19:01,089 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:19:01,174 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:19:01,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:19:01,207 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:19:01,209 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:19:01,209 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:19:01,210 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:19:01,311 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/846b992ca/92a0111575494b03b96609af2a4aeb08/FLAG628c4f638 [2018-11-14 10:19:02,664 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:19:02,665 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:19:02,743 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/846b992ca/92a0111575494b03b96609af2a4aeb08/FLAG628c4f638 [2018-11-14 10:19:02,773 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/846b992ca/92a0111575494b03b96609af2a4aeb08 [2018-11-14 10:19:02,794 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:19:02,795 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:19:02,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:19:02,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:19:02,803 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:19:02,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:19:02" (1/1) ... [2018-11-14 10:19:02,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52adadd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:19:02, skipping insertion in model container [2018-11-14 10:19:02,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:19:02" (1/1) ... [2018-11-14 10:19:02,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:19:03,129 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:19:04,044 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4486] [2018-11-14 10:19:09,660 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:19:09,790 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:19:09,959 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4486] [2018-11-14 10:19:13,678 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:19:13,936 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:19:13,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:19:13 WrapperNode [2018-11-14 10:19:13,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:19:13,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:19:13,940 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:19:13,940 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:19:13,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:19:13" (1/1) ... [2018-11-14 10:19:13,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:19:13" (1/1) ... [2018-11-14 10:19:14,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:19:13" (1/1) ... [2018-11-14 10:19:14,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:19:13" (1/1) ... [2018-11-14 10:19:14,453 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:19:13" (1/1) ... [2018-11-14 10:19:14,507 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:19:13" (1/1) ... [2018-11-14 10:19:14,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:19:13" (1/1) ... [2018-11-14 10:19:14,646 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:19:14,652 INFO L168 Benchmark]: Toolchain (without parser) took 11857.68 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: 258.7 MB). Peak memory consumption was 258.7 MB. Max. memory is 3.9 GB. [2018-11-14 10:19:14,655 INFO L168 Benchmark]: CDTParser took 5.37 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 10:19:14,656 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11142.68 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: 191.4 MB). Peak memory consumption was 518.7 MB. Max. memory is 3.9 GB. [2018-11-14 10:19:14,660 INFO L168 Benchmark]: Boogie Preprocessor took 705.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 67.3 MB). Peak memory consumption was 67.3 MB. Max. memory is 3.9 GB. [2018-11-14 10:19:14,665 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 5.37 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 11142.68 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: 191.4 MB). Peak memory consumption was 518.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 705.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 67.3 MB). Peak memory consumption was 67.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...