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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--via--via.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 12:12:18,619 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 12:12:18,627 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 12:12:18,662 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 12:12:18,663 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 12:12:18,667 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 12:12:18,672 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 12:12:18,675 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 12:12:18,683 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 12:12:18,684 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 12:12:18,695 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 12:12:18,696 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 12:12:18,697 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 12:12:18,704 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 12:12:18,705 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 12:12:18,711 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 12:12:18,712 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 12:12:18,714 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 12:12:18,721 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 12:12:18,730 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 12:12:18,732 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 12:12:18,739 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 12:12:18,745 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 12:12:18,750 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 12:12:18,750 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 12:12:18,753 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 12:12:18,754 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 12:12:18,758 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 12:12:18,761 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 12:12:18,762 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 12:12:18,763 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 12:12:18,763 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 12:12:18,770 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 12:12:18,770 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 12:12:18,771 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 12:12:18,773 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 12:12:18,773 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 [2018-11-05 12:12:18,821 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 12:12:18,823 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 12:12:18,826 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 12:12:18,827 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 12:12:18,833 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 12:12:18,833 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 12:12:18,833 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 12:12:18,835 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 12:12:18,835 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 12:12:18,835 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 12:12:18,839 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 12:12:18,839 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 12:12:18,839 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 12:12:18,840 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 12:12:18,840 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 12:12:18,840 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 12:12:18,840 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 12:12:18,842 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 12:12:18,842 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 12:12:18,845 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 12:12:18,845 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 12:12:18,846 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 12:12:18,846 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 12:12:18,846 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 12:12:18,846 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 12:12:18,846 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 12:12:18,847 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 12:12:18,847 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 12:12:18,847 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 12:12:18,847 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 12:12:18,981 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 12:12:19,017 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 12:12:19,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 12:12:19,030 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 12:12:19,030 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 12:12:19,031 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--via--via.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 12:12:19,194 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ebe75a8b/013f91ee7d164e9fb6faf5479bc34d04/FLAGb4930061d [2018-11-05 12:12:21,138 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 12:12:21,139 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--via--via.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 12:12:21,248 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ebe75a8b/013f91ee7d164e9fb6faf5479bc34d04/FLAGb4930061d [2018-11-05 12:12:21,292 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ebe75a8b/013f91ee7d164e9fb6faf5479bc34d04 [2018-11-05 12:12:21,327 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 12:12:21,329 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 12:12:21,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 12:12:21,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 12:12:21,344 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 12:12:21,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:12:21" (1/1) ... [2018-11-05 12:12:21,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a9a1ca2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:12:21, skipping insertion in model container [2018-11-05 12:12:21,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:12:21" (1/1) ... [2018-11-05 12:12:21,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 12:12:21,791 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 12:12:22,977 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4368] [2018-11-05 12:12:22,979 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4369-4370] [2018-11-05 12:12:28,670 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-05 12:12:28,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a640e9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:12:28, skipping insertion in model container [2018-11-05 12:12:28,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 12:12:28,676 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-05 12:12:28,678 INFO L168 Benchmark]: Toolchain (without parser) took 7350.40 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: 471.8 MB). Peak memory consumption was 471.8 MB. Max. memory is 3.9 GB. [2018-11-05 12:12:28,682 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-05 12:12:28,683 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7344.64 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: 471.8 MB). Peak memory consumption was 471.8 MB. Max. memory is 3.9 GB. [2018-11-05 12:12:28,696 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 0.22 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 7344.64 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: 471.8 MB). Peak memory consumption was 471.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8688]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...