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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:27:56,799 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:27:56,801 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:27:56,841 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:27:56,842 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:27:56,843 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:27:56,844 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:27:56,847 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:27:56,849 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:27:56,857 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:27:56,858 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:27:56,858 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:27:56,859 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:27:56,866 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:27:56,867 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:27:56,869 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:27:56,880 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:27:56,882 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:27:56,893 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:27:56,894 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:27:56,899 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 13:27:56,899 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 13:27:56,899 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 13:27:56,900 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 13:27:56,901 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 13:27:56,910 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 13:27:56,910 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 13:27:56,911 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 13:27:56,912 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 13:27:56,912 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:27:56,913 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:27:56,913 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-08 13:27:56,954 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:27:56,955 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:27:56,956 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 13:27:56,956 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 13:27:56,957 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:27:56,964 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:27:56,964 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:27:56,965 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:27:56,965 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:27:56,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:27:56,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 13:27:56,965 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:27:56,966 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 13:27:56,966 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 13:27:56,966 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 13:27:56,966 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:27:56,967 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:27:56,967 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:27:56,967 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:27:56,967 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:27:56,968 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:27:56,968 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:27:56,968 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:27:56,968 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 13:27:56,969 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:27:56,969 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:27:56,969 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:27:56,969 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 13:27:56,970 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 13:27:57,071 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:27:57,107 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:27:57,112 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:27:57,121 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:27:57,121 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:27:57,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 13:27:57,715 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/7471cab6b/712e41dbbb474b2e98ba312e9cad040e/FLAG7ee7f65d0 [2018-05-08 13:27:58,764 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:27:58,765 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 13:27:58,918 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/7471cab6b/712e41dbbb474b2e98ba312e9cad040e/FLAG7ee7f65d0 [2018-05-08 13:27:58,952 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/7471cab6b/712e41dbbb474b2e98ba312e9cad040e [2018-05-08 13:27:58,979 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:27:58,985 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:27:58,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:27:58,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:27:59,004 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:27:59,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:27:58" (1/1) ... [2018-05-08 13:27:59,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d82be82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:27:59, skipping insertion in model container [2018-05-08 13:27:59,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:27:58" (1/1) ... [2018-05-08 13:27:59,064 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:27:59,410 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:28:00,731 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): inode in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 13:28:00,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a89209 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:28:00, skipping insertion in model container [2018-05-08 13:28:00,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:28:00,734 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:28:00,735 INFO L168 Benchmark]: Toolchain (without parser) took 1755.40 ms. Allocated memory is still 383.3 MB. Free memory was 319.2 MB in the beginning and 322.4 MB in the end (delta: -3.2 MB). Peak memory consumption was 75.8 MB. Max. memory is 1.9 GB. [2018-05-08 13:28:00,744 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 13:28:00,745 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1743.87 ms. Allocated memory is still 383.3 MB. Free memory was 319.2 MB in the beginning and 322.4 MB in the end (delta: -3.2 MB). Peak memory consumption was 75.8 MB. Max. memory is 1.9 GB. [2018-05-08 13:28:00,748 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 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1743.87 ms. Allocated memory is still 383.3 MB. Free memory was 319.2 MB in the beginning and 322.4 MB in the end (delta: -3.2 MB). Peak memory consumption was 75.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3698]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): inode in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point_true-unreach-call.cil.out.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...