java -ea -Xmx4000000000 -Xss4m -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--video--fbdev--via--viafb.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 16:06:36,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 16:06:36,296 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 16:06:36,329 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 16:06:36,330 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 16:06:36,333 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 16:06:36,338 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 16:06:36,343 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 16:06:36,350 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 16:06:36,353 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 16:06:36,356 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 16:06:36,356 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 16:06:36,364 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 16:06:36,365 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 16:06:36,372 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 16:06:36,373 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 16:06:36,374 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 16:06:36,390 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 16:06:36,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 16:06:36,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 16:06:36,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 16:06:36,411 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 16:06:36,423 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 16:06:36,423 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 16:06:36,423 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 16:06:36,425 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 16:06:36,426 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 16:06:36,434 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 16:06:36,437 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 16:06:36,439 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 16:06:36,439 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 16:06:36,445 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 16:06:36,445 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 16:06:36,445 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 16:06:36,450 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 16:06:36,451 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 16:06:36,451 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 [2018-11-26 16:06:36,506 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 16:06:36,506 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 16:06:36,509 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 16:06:36,510 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 16:06:36,517 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 16:06:36,517 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 16:06:36,517 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 16:06:36,518 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 16:06:36,518 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 16:06:36,522 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 16:06:36,522 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 16:06:36,522 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 16:06:36,523 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 16:06:36,523 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 16:06:36,523 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 16:06:36,523 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 16:06:36,523 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 16:06:36,524 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 16:06:36,524 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 16:06:36,524 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 16:06:36,524 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 16:06:36,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 16:06:36,525 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 16:06:36,525 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 16:06:36,525 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 16:06:36,525 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 16:06:36,531 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 16:06:36,531 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 16:06:36,531 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 16:06:36,532 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 16:06:36,532 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 16:06:36,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 16:06:36,693 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 16:06:36,706 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 16:06:36,710 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 16:06:36,711 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 16:06:36,712 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 16:06:36,865 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/915f9b011/a2fefc28a0ee4f0bbf2343812017bb8d/FLAG45611361c [2018-11-26 16:06:39,335 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 16:06:39,343 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 16:06:39,518 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/915f9b011/a2fefc28a0ee4f0bbf2343812017bb8d/FLAG45611361c [2018-11-26 16:06:39,708 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/915f9b011/a2fefc28a0ee4f0bbf2343812017bb8d [2018-11-26 16:06:39,721 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 16:06:39,731 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 16:06:39,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 16:06:39,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 16:06:39,744 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 16:06:39,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:06:39" (1/1) ... [2018-11-26 16:06:39,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef9ef2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:06:39, skipping insertion in model container [2018-11-26 16:06:39,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:06:39" (1/1) ... [2018-11-26 16:06:39,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 16:06:40,486 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 16:06:56,346 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:06:56,894 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 16:06:59,438 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:07:04,964 INFO L195 MainTranslator]: Completed translation [2018-11-26 16:07:04,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:04 WrapperNode [2018-11-26 16:07:04,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 16:07:04,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 16:07:04,966 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 16:07:04,966 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 16:07:05,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:04" (1/1) ... [2018-11-26 16:07:05,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:04" (1/1) ... [2018-11-26 16:07:05,459 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*tmp) * __lengthoftmp) [19780]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc3249,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthoftmp~0,]]]]] [2018-11-26 16:07:05,465 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*tmp) * __lengthoftmp) [19947]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc3258,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthoftmp~1,]]]]] [2018-11-26 16:07:05,466 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*tmp) * __lengthoftmp) [20134]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc3267,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthoftmp~2,]]]]] [2018-11-26 16:07:05,478 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*tmp) * __lengthoftmp) [20762]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc3300,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthoftmp~3,]]]]] [2018-11-26 16:07:05,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:04" (1/1) ... [2018-11-26 16:07:05,490 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:04" (1/1) ... [2018-11-26 16:07:07,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:04" (1/1) ... [2018-11-26 16:07:07,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:04" (1/1) ... [2018-11-26 16:07:08,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:04" (1/1) ... [2018-11-26 16:07:08,579 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 16:07:08,581 INFO L168 Benchmark]: Toolchain (without parser) took 28859.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 374.9 MB). Peak memory consumption was 569.4 MB. Max. memory is 3.9 GB. [2018-11-26 16:07:08,591 INFO L168 Benchmark]: CDTParser took 3.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 16:07:08,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 25232.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 497.1 MB). Peak memory consumption was 616.8 MB. Max. memory is 3.9 GB. [2018-11-26 16:07:08,595 INFO L168 Benchmark]: Boogie Preprocessor took 3613.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -133.2 MB). Peak memory consumption was 61.3 MB. Max. memory is 3.9 GB. [2018-11-26 16:07:08,607 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 3.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 25232.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 497.1 MB). Peak memory consumption was 616.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3613.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -133.2 MB). Peak memory consumption was 61.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19780]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc3249,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthoftmp~0,]]]]] - TypeErrorResult [Line: 19947]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc3258,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthoftmp~1,]]]]] - TypeErrorResult [Line: 20134]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc3267,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthoftmp~2,]]]]] - TypeErrorResult [Line: 20762]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc3300,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthoftmp~3,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...