java -Xmx2000000000 -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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--igb--igb.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 19:09:23,644 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 19:09:23,646 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 19:09:23,682 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 19:09:23,682 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 19:09:23,683 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 19:09:23,692 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 19:09:23,694 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 19:09:23,697 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 19:09:23,698 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 19:09:23,699 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 19:09:23,699 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 19:09:23,708 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 19:09:23,709 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 19:09:23,710 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 19:09:23,721 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 19:09:23,723 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 19:09:23,735 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 19:09:23,736 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 19:09:23,738 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 19:09:23,748 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 19:09:23,748 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 19:09:23,748 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 19:09:23,749 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 19:09:23,750 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 19:09:23,751 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 19:09:23,759 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 19:09:23,759 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 19:09:23,760 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 19:09:23,760 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 19:09:23,761 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 19:09:23,761 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-09 19:09:23,802 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 19:09:23,803 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 19:09:23,804 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 19:09:23,814 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 19:09:23,815 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 19:09:23,815 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 19:09:23,815 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 19:09:23,816 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 19:09:23,816 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 19:09:23,816 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 19:09:23,816 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 19:09:23,816 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 19:09:23,817 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 19:09:23,817 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 19:09:23,817 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 19:09:23,817 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 19:09:23,817 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 19:09:23,818 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 19:09:23,818 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 19:09:23,818 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 19:09:23,819 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 19:09:23,819 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 19:09:23,819 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 19:09:23,819 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 19:09:23,820 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 19:09:23,820 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 19:09:23,820 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 19:09:23,820 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 19:09:23,820 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 19:09:23,820 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 19:09:23,821 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 19:09:23,928 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 19:09:23,963 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 19:09:23,970 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 19:09:23,973 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 19:09:23,973 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 19:09:23,974 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--igb--igb.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:09:24,527 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/d91dfc7eb/4ddac3ac83d04d19817167c859911189/FLAG08def0304 [2018-05-09 19:09:27,320 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 19:09:27,321 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--igb--igb.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:09:27,784 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/d91dfc7eb/4ddac3ac83d04d19817167c859911189/FLAG08def0304 [2018-05-09 19:09:27,824 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/d91dfc7eb/4ddac3ac83d04d19817167c859911189 [2018-05-09 19:09:27,849 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 19:09:27,856 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 19:09:27,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 19:09:27,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 19:09:27,874 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 19:09:27,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:09:27" (1/1) ... [2018-05-09 19:09:27,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74792bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:09:27, skipping insertion in model container [2018-05-09 19:09:27,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:09:27" (1/1) ... [2018-05-09 19:09:29,602 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 19:09:30,697 WARN L201 ieTranslatorObserver]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): zonelist in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--igb--igb.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:09:30,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a67cd47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:09:30, skipping insertion in model container [2018-05-09 19:09:30,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 19:09:30,704 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 19:09:30,705 INFO L168 Benchmark]: Toolchain (without parser) took 2854.78 ms. Allocated memory is still 383.3 MB. Free memory was 264.0 MB in the beginning and 273.6 MB in the end (delta: -9.6 MB). Peak memory consumption was 49.0 MB. Max. memory is 1.9 GB. [2018-05-09 19:09:30,714 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 19:09:30,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2846.71 ms. Allocated memory is still 383.3 MB. Free memory was 262.9 MB in the beginning and 273.6 MB in the end (delta: -10.7 MB). Peak memory consumption was 48.0 MB. Max. memory is 1.9 GB. [2018-05-09 19:09:30,717 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2846.71 ms. Allocated memory is still 383.3 MB. Free memory was 262.9 MB in the beginning and 273.6 MB in the end (delta: -10.7 MB). Peak memory consumption was 48.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8122]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): zonelist in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--igb--igb.ko-entry_point_true-unreach-call.cil.out.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...