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--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 19:11:09,167 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 19:11:09,169 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 19:11:09,204 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 19:11:09,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 19:11:09,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 19:11:09,209 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 19:11:09,218 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 19:11:09,219 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 19:11:09,221 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 19:11:09,222 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 19:11:09,222 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 19:11:09,223 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 19:11:09,235 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 19:11:09,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 19:11:09,247 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 19:11:09,249 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 19:11:09,261 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 19:11:09,262 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 19:11:09,263 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 19:11:09,272 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 19:11:09,272 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 19:11:09,272 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 19:11:09,273 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 19:11:09,274 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 19:11:09,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 19:11:09,287 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 19:11:09,287 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 19:11:09,288 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 19:11:09,288 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 19:11:09,289 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 19:11:09,289 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 19:11:09,336 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 19:11:09,336 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 19:11:09,337 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 19:11:09,337 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 19:11:09,338 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 19:11:09,338 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 19:11:09,338 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 19:11:09,339 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 19:11:09,340 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 19:11:09,341 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 19:11:09,341 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 19:11:09,341 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 19:11:09,341 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 19:11:09,341 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 19:11:09,342 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 19:11:09,342 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 19:11:09,342 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 19:11:09,342 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 19:11:09,342 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 19:11:09,343 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 19:11:09,343 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 19:11:09,343 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 19:11:09,343 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 19:11:09,344 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 19:11:09,352 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 19:11:09,352 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 19:11:09,352 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 19:11:09,353 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 19:11:09,353 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 19:11:09,354 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 19:11:09,354 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 19:11:09,445 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 19:11:09,481 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 19:11:09,486 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 19:11:09,495 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 19:11:09,496 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 19:11:09,496 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:11:10,093 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5181e9109/efd9cb681904436bb68b07aa5703841c/FLAG8833e18e0 [2018-05-09 19:11:11,115 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 19:11:11,126 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:11:11,258 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5181e9109/efd9cb681904436bb68b07aa5703841c/FLAG8833e18e0 [2018-05-09 19:11:11,299 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5181e9109/efd9cb681904436bb68b07aa5703841c [2018-05-09 19:11:11,327 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 19:11:11,333 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 19:11:11,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 19:11:11,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 19:11:11,354 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 19:11:11,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:11:11" (1/1) ... [2018-05-09 19:11:11,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f60a817 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:11:11, skipping insertion in model container [2018-05-09 19:11:11,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:11:11" (1/1) ... [2018-05-09 19:11:11,928 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 19:11:12,719 WARN L201 ieTranslatorObserver]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): kref in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:11:12,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1173be1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:11:12, skipping insertion in model container [2018-05-09 19:11:12,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 19:11:12,721 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 19:11:12,722 INFO L168 Benchmark]: Toolchain (without parser) took 1394.27 ms. Allocated memory is still 383.3 MB. Free memory was 320.8 MB in the beginning and 339.2 MB in the end (delta: -18.3 MB). Peak memory consumption was 78.1 MB. Max. memory is 1.9 GB. [2018-05-09 19:11:12,730 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 349.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 19:11:12,730 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1381.82 ms. Allocated memory is still 383.3 MB. Free memory was 319.8 MB in the beginning and 339.2 MB in the end (delta: -19.4 MB). Peak memory consumption was 77.0 MB. Max. memory is 1.9 GB. [2018-05-09 19:11:12,735 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 349.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1381.82 ms. Allocated memory is still 383.3 MB. Free memory was 319.8 MB in the beginning and 339.2 MB in the end (delta: -19.4 MB). Peak memory consumption was 77.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3461]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): kref in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...