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-32_7a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:21:32,141 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:21:32,149 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:21:32,190 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:21:32,191 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:21:32,193 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:21:32,198 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:21:32,205 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:21:32,209 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:21:32,214 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:21:32,215 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:21:32,215 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:21:32,222 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:21:32,225 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:21:32,237 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:21:32,239 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:21:32,243 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:21:32,251 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:21:32,258 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:21:32,266 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:21:32,270 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:21:32,272 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:21:32,281 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 10:21:32,282 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 10:21:32,282 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 10:21:32,286 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 10:21:32,288 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 10:21:32,296 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 10:21:32,297 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 10:21:32,302 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 10:21:32,302 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 10:21:32,303 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 10:21:32,303 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:21:32,308 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:21:32,309 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:21:32,313 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:21:32,314 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 10:21:32,363 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:21:32,367 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:21:32,368 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:21:32,368 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:21:32,375 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:21:32,375 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:21:32,375 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:21:32,376 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:21:32,376 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:21:32,376 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:21:32,376 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:21:32,377 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:21:32,382 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:21:32,382 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:21:32,382 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:21:32,383 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:21:32,383 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:21:32,383 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:21:32,383 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:21:32,384 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:21:32,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:21:32,386 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:21:32,387 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:21:32,387 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:21:32,387 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:21:32,387 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:21:32,387 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:21:32,388 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:21:32,388 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:21:32,388 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:21:32,516 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:21:32,553 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:21:32,562 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:21:32,568 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:21:32,568 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:21:32,572 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:21:32,724 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/180dbb7c4/763ab3c50a024b19873a98dad8740358/FLAGd4ba15d9a [2018-11-14 10:21:35,346 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:21:35,353 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:21:35,620 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/180dbb7c4/763ab3c50a024b19873a98dad8740358/FLAGd4ba15d9a [2018-11-14 10:21:35,670 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/180dbb7c4/763ab3c50a024b19873a98dad8740358 [2018-11-14 10:21:35,701 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:21:35,705 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:21:35,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:21:35,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:21:35,717 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:21:35,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:21:35" (1/1) ... [2018-11-14 10:21:35,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa189de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:35, skipping insertion in model container [2018-11-14 10:21:35,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:21:35" (1/1) ... [2018-11-14 10:21:35,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:21:36,701 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:21:38,457 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4603] [2018-11-14 10:21:46,861 WARN L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: pvr2_encoder_vcmd [2018-11-14 10:21:46,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@751460c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:46, skipping insertion in model container [2018-11-14 10:21:46,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:21:46,866 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-14 10:21:46,871 INFO L168 Benchmark]: Toolchain (without parser) took 11169.19 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: 396.6 MB). Peak memory consumption was 396.6 MB. Max. memory is 3.9 GB. [2018-11-14 10:21:46,879 INFO L168 Benchmark]: CDTParser took 0.40 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 10:21:46,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11156.07 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: 396.6 MB). Peak memory consumption was 396.6 MB. Max. memory is 3.9 GB. [2018-11-14 10:21:46,889 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 0.40 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 11156.07 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: 396.6 MB). Peak memory consumption was 396.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11154]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: pvr2_encoder_vcmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...