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-32_7a-drivers--net--ethernet--intel--ixgbe--ixgbe.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 16:35:49,742 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 16:35:49,743 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 16:35:49,757 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 16:35:49,758 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 16:35:49,758 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 16:35:49,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 16:35:49,772 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 16:35:49,773 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 16:35:49,773 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 16:35:49,774 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 16:35:49,774 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 16:35:49,776 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 16:35:49,777 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 16:35:49,777 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 16:35:49,778 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 16:35:49,780 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 16:35:49,794 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 16:35:49,795 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 16:35:49,796 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 16:35:49,805 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 16:35:49,805 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 16:35:49,806 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 16:35:49,806 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 16:35:49,807 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 16:35:49,807 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 16:35:49,808 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 16:35:49,808 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 16:35:49,808 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 16:35:49,809 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 16:35:49,818 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 16:35:49,819 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-08 16:35:49,845 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 16:35:49,846 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 16:35:49,846 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 16:35:49,846 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 16:35:49,847 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 16:35:49,847 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 16:35:49,847 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 16:35:49,847 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 16:35:49,847 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 16:35:49,847 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 16:35:49,847 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 16:35:49,848 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 16:35:49,848 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-08 16:35:49,848 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-08 16:35:49,848 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 16:35:49,848 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 16:35:49,848 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 16:35:49,848 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 16:35:49,848 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 16:35:49,848 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 16:35:49,849 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 16:35:49,855 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 16:35:49,855 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 16:35:49,855 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 16:35:49,855 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 16:35:49,855 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-08 16:35:49,855 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 16:35:49,855 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-08 16:35:49,855 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-08 16:35:49,856 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 16:35:49,856 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 16:35:49,926 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 16:35:49,949 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 16:35:49,953 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 16:35:49,962 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 16:35:49,962 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 16:35:49,963 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--ixgbe--ixgbe.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 16:35:50,322 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/feb3931c1/fe7bd3e9edb54fe5987ba61ffd289d08/FLAG4aac6717f [2018-05-08 16:35:52,373 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 16:35:52,379 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--ixgbe--ixgbe.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 16:35:52,756 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/feb3931c1/fe7bd3e9edb54fe5987ba61ffd289d08/FLAG4aac6717f [2018-05-08 16:35:52,783 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/feb3931c1/fe7bd3e9edb54fe5987ba61ffd289d08 [2018-05-08 16:35:52,801 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 16:35:52,804 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 16:35:52,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 16:35:52,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 16:35:52,817 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 16:35:52,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 04:35:52" (1/1) ... [2018-05-08 16:35:52,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fbb69cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 04:35:52, skipping insertion in model container [2018-05-08 16:35:52,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 04:35:52" (1/1) ... [2018-05-08 16:35:52,859 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 16:35:53,535 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 16:35:54,707 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-32_7a-drivers--net--ethernet--intel--ixgbe--ixgbe.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 16:35:54,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50bb3f1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 04:35:54, skipping insertion in model container [2018-05-08 16:35:54,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 16:35:54,708 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 16:35:54,709 INFO L168 Benchmark]: Toolchain (without parser) took 1907.96 ms. Allocated memory is still 383.3 MB. Free memory was 308.4 MB in the beginning and 221.5 MB in the end (delta: 86.9 MB). Peak memory consumption was 99.7 MB. Max. memory is 1.9 GB. [2018-05-08 16:35:54,714 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-05-08 16:35:54,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1903.15 ms. Allocated memory is still 383.3 MB. Free memory was 307.1 MB in the beginning and 221.5 MB in the end (delta: 85.6 MB). Peak memory consumption was 98.4 MB. Max. memory is 1.9 GB. [2018-05-08 16:35:54,718 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 1903.15 ms. Allocated memory is still 383.3 MB. Free memory was 307.1 MB in the beginning and 221.5 MB in the end (delta: 85.6 MB). Peak memory consumption was 98.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9231]: 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-32_7a-drivers--net--ethernet--intel--ixgbe--ixgbe.ko-entry_point_true-unreach-call.cil.out.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...