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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0_true-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 15:59:02,122 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 15:59:02,126 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 15:59:02,164 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 15:59:02,165 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 15:59:02,167 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 15:59:02,168 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 15:59:02,177 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 15:59:02,183 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 15:59:02,187 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 15:59:02,194 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 15:59:02,194 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 15:59:02,195 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 15:59:02,199 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 15:59:02,211 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 15:59:02,212 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 15:59:02,213 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 15:59:02,222 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 15:59:02,230 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 15:59:02,234 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 15:59:02,235 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 15:59:02,244 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 15:59:02,246 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 15:59:02,252 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 15:59:02,252 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 15:59:02,254 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 15:59:02,260 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 15:59:02,261 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 15:59:02,264 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 15:59:02,265 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 15:59:02,265 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 15:59:02,272 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 15:59:02,272 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 15:59:02,272 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 15:59:02,274 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 15:59:02,281 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 15:59:02,281 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 15:59:02,336 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 15:59:02,336 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 15:59:02,341 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 15:59:02,341 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 15:59:02,345 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 15:59:02,345 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 15:59:02,345 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 15:59:02,346 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 15:59:02,346 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 15:59:02,346 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 15:59:02,346 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 15:59:02,346 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 15:59:02,350 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 15:59:02,350 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 15:59:02,350 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 15:59:02,351 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 15:59:02,351 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 15:59:02,351 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 15:59:02,351 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 15:59:02,351 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 15:59:02,352 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 15:59:02,352 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 15:59:02,352 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 15:59:02,352 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 15:59:02,356 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 15:59:02,356 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 15:59:02,356 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 15:59:02,356 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 15:59:02,357 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 15:59:02,357 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 15:59:02,357 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 15:59:02,496 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 15:59:02,545 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 15:59:02,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 15:59:02,557 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 15:59:02,563 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 15:59:02,564 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-26 15:59:02,664 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f919f633/ebc2cd93bee247d78f91cc97c5649a5e/FLAG979be3c90 [2018-11-26 15:59:05,423 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 15:59:05,427 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-26 15:59:05,692 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f919f633/ebc2cd93bee247d78f91cc97c5649a5e/FLAG979be3c90 [2018-11-26 15:59:05,880 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f919f633/ebc2cd93bee247d78f91cc97c5649a5e [2018-11-26 15:59:05,908 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 15:59:05,911 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 15:59:05,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 15:59:05,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 15:59:05,925 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 15:59:05,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:59:05" (1/1) ... [2018-11-26 15:59:05,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c635aa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:59:05, skipping insertion in model container [2018-11-26 15:59:05,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:59:05" (1/1) ... [2018-11-26 15:59:05,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 15:59:06,972 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 15:59:22,023 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 15:59:24,256 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 15:59:25,189 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-26 15:59:25,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a9f777a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:59:25, skipping insertion in model container [2018-11-26 15:59:25,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 15:59:25,193 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 15:59:25,198 INFO L168 Benchmark]: Toolchain (without parser) took 19288.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 129.1 MB). Peak memory consumption was 558.2 MB. Max. memory is 3.9 GB. [2018-11-26 15:59:25,206 INFO L168 Benchmark]: CDTParser took 0.28 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 15:59:25,206 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19277.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 129.1 MB). Peak memory consumption was 558.2 MB. Max. memory is 3.9 GB. [2018-11-26 15:59:25,214 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 0.28 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 19277.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 129.1 MB). Peak memory consumption was 558.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8802]: 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...