java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.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--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 21:09:55,383 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:09:55,385 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:09:55,398 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:09:55,398 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:09:55,400 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:09:55,401 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:09:55,404 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:09:55,406 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:09:55,407 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:09:55,408 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:09:55,408 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:09:55,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:09:55,411 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:09:55,415 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:09:55,416 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:09:55,417 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:09:55,424 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:09:55,426 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:09:55,431 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:09:55,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:09:55,436 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:09:55,443 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:09:55,444 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:09:55,444 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:09:55,450 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:09:55,453 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:09:55,454 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:09:55,456 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:09:55,457 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:09:55,457 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:09:55,458 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 21:09:55,458 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 21:09:55,460 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 21:09:55,461 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 21:09:55,462 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 21:09:55,462 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 [2018-11-16 21:09:55,495 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:09:55,495 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:09:55,496 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 21:09:55,496 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 21:09:55,500 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:09:55,500 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:09:55,501 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:09:55,501 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:09:55,501 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:09:55,501 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 21:09:55,501 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:09:55,502 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 21:09:55,502 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:09:55,502 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:09:55,502 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 21:09:55,502 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:09:55,502 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 21:09:55,503 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:09:55,503 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:09:55,503 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:09:55,504 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:09:55,504 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:09:55,504 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:09:55,504 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:09:55,504 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 21:09:55,505 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:09:55,505 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:09:55,505 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:09:55,505 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:09:55,505 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 21:09:55,506 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 21:09:55,553 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:09:55,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:09:55,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:09:55,570 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:09:55,570 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:09:55,571 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c [2018-11-16 21:09:55,635 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98032d99f/dd59bb002ac349a7a11ff4b679e63e0c/FLAG9b8ce14f1 [2018-11-16 21:09:56,373 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:09:56,374 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c [2018-11-16 21:09:56,409 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98032d99f/dd59bb002ac349a7a11ff4b679e63e0c/FLAG9b8ce14f1 [2018-11-16 21:09:56,458 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98032d99f/dd59bb002ac349a7a11ff4b679e63e0c [2018-11-16 21:09:56,468 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:09:56,470 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:09:56,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:09:56,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:09:56,475 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:09:56,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:09:56" (1/1) ... [2018-11-16 21:09:56,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7668f11d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:56, skipping insertion in model container [2018-11-16 21:09:56,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:09:56" (1/1) ... [2018-11-16 21:09:56,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:09:56,620 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:09:58,007 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:09:58,078 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 21:09:58,589 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:09:58,739 INFO L195 MainTranslator]: Completed translation [2018-11-16 21:09:58,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:58 WrapperNode [2018-11-16 21:09:58,740 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:09:58,741 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 21:09:58,742 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 21:09:58,742 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 21:09:58,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:58" (1/1) ... [2018-11-16 21:09:58,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:58" (1/1) ... [2018-11-16 21:09:58,836 ERROR L1129 TypeChecker]: : Undeclared function ~initToZeroAtPointerBaseAddress~int in FunctionApplication[~initToZeroAtPointerBaseAddress~int,[IdentifierExpression[#memory_int,GLOBAL],StructAccessExpression[IdentifierExpression[#ptr,],base]]] [2018-11-16 21:09:58,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:58" (1/1) ... [2018-11-16 21:09:58,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:58" (1/1) ... [2018-11-16 21:09:58,939 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:58" (1/1) ... [2018-11-16 21:09:58,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:58" (1/1) ... [2018-11-16 21:09:58,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:58" (1/1) ... [2018-11-16 21:09:58,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 21:09:58,977 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-16 21:09:58,978 INFO L168 Benchmark]: Toolchain (without parser) took 2509.92 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -683.6 MB). Peak memory consumption was 67.7 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:58,983 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 21:09:58,987 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2270.07 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -697.2 MB). Peak memory consumption was 136.0 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:58,988 INFO L168 Benchmark]: Boogie Preprocessor took 235.65 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:58,992 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 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2270.07 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -697.2 MB). Peak memory consumption was 136.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 235.65 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Undeclared function ~initToZeroAtPointerBaseAddress~int in FunctionApplication[~initToZeroAtPointerBaseAddress~int,[IdentifierExpression[#memory_int,GLOBAL],StructAccessExpression[IdentifierExpression[#ptr,],base]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...