java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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--net--wireless--ath--ath5k--ath5k.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 16:00:50,872 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 16:00:50,874 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 16:00:50,906 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 16:00:50,907 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 16:00:50,908 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 16:00:50,913 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 16:00:50,922 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 16:00:50,932 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 16:00:50,933 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 16:00:50,937 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 16:00:50,937 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 16:00:50,939 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 16:00:50,946 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 16:00:50,948 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 16:00:50,959 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 16:00:50,960 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 16:00:50,970 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 16:00:50,978 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 16:00:50,980 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 16:00:50,985 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 16:00:50,987 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 16:00:50,995 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 16:00:50,995 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 16:00:50,995 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 16:00:51,000 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 16:00:51,004 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 16:00:51,005 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 16:00:51,010 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 16:00:51,013 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 16:00:51,013 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 16:00:51,017 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 16:00:51,018 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 16:00:51,018 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 16:00:51,021 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 16:00:51,023 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 16:00:51,026 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 [2018-11-26 16:00:51,075 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 16:00:51,076 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 16:00:51,082 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 16:00:51,082 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 16:00:51,086 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 16:00:51,086 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 16:00:51,086 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 16:00:51,087 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 16:00:51,087 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 16:00:51,087 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 16:00:51,087 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 16:00:51,087 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 16:00:51,088 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 16:00:51,090 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 16:00:51,090 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 16:00:51,093 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 16:00:51,093 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 16:00:51,093 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 16:00:51,093 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 16:00:51,094 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 16:00:51,094 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 16:00:51,094 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 16:00:51,094 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 16:00:51,094 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 16:00:51,095 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 16:00:51,095 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 16:00:51,095 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 16:00:51,095 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 16:00:51,096 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 16:00:51,100 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 16:00:51,100 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 16:00:51,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 16:00:51,261 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 16:00:51,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 16:00:51,274 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 16:00:51,274 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 16:00:51,275 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath5k--ath5k.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 16:00:51,445 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/280787bfc/9c03aa2b7f664d3587da1a8fc4ece522/FLAG857457447 [2018-11-26 16:00:54,028 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 16:00:54,030 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath5k--ath5k.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 16:00:54,261 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/280787bfc/9c03aa2b7f664d3587da1a8fc4ece522/FLAG857457447 [2018-11-26 16:00:54,668 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/280787bfc/9c03aa2b7f664d3587da1a8fc4ece522 [2018-11-26 16:00:54,684 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 16:00:54,687 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 16:00:54,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 16:00:54,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 16:00:54,706 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 16:00:54,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:00:54" (1/1) ... [2018-11-26 16:00:54,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d49b38b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:54, skipping insertion in model container [2018-11-26 16:00:54,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:00:54" (1/1) ... [2018-11-26 16:00:54,751 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 16:00:55,585 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 16:00:57,333 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7736] [2018-11-26 16:00:57,334 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7737-7738] [2018-11-26 16:01:00,323 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: _ath5k_printk [2018-11-26 16:01:00,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@437552c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:00, skipping insertion in model container [2018-11-26 16:01:00,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 16:01:00,328 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 16:01:00,333 INFO L168 Benchmark]: Toolchain (without parser) took 5648.23 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: -61.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 3.9 GB. [2018-11-26 16:01:00,336 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-26 16:01:00,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5632.83 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: -61.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 3.9 GB. [2018-11-26 16:01:00,347 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 0.21 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 5632.83 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: -61.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9420]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: _ath5k_printk RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...