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-43_2a-drivers--md--dm-crypt.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:26:15,724 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:26:15,728 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:26:15,772 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:26:15,774 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:26:15,775 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:26:15,780 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:26:15,786 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:26:15,793 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:26:15,796 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:26:15,800 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:26:15,801 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:26:15,808 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:26:15,812 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:26:15,814 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:26:15,820 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:26:15,823 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:26:15,837 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:26:15,839 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:26:15,851 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:26:15,852 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:26:15,858 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:26:15,866 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 08:26:15,871 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 08:26:15,871 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 08:26:15,876 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 08:26:15,877 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 08:26:15,878 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 08:26:15,882 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 08:26:15,883 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 08:26:15,884 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 08:26:15,884 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 08:26:15,891 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 08:26:15,891 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 08:26:15,893 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 08:26:15,896 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 08:26:15,896 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 [2018-11-27 08:26:15,941 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:26:15,942 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:26:15,948 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:26:15,948 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:26:15,949 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:26:15,949 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:26:15,950 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:26:15,951 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:26:15,951 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:26:15,951 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:26:15,951 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:26:15,952 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:26:15,952 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:26:15,952 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:26:15,952 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:26:15,952 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:26:15,959 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:26:15,959 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:26:15,960 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:26:15,960 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:26:15,960 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:26:15,960 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:26:15,960 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:26:15,961 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:26:15,961 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:26:15,961 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:26:15,961 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:26:15,961 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:26:15,964 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:26:15,964 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:26:15,964 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:26:16,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:26:16,101 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:26:16,109 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:26:16,113 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:26:16,114 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:26:16,118 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:26:16,270 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9f732240/6d554329979d4bcf839960620fac4632/FLAGcac3438cd [2018-11-27 08:26:18,248 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:26:18,254 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:26:18,356 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9f732240/6d554329979d4bcf839960620fac4632/FLAGcac3438cd [2018-11-27 08:26:18,469 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9f732240/6d554329979d4bcf839960620fac4632 [2018-11-27 08:26:18,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:26:18,494 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:26:18,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:26:18,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:26:18,512 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:26:18,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:26:18" (1/1) ... [2018-11-27 08:26:18,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3040d022 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:18, skipping insertion in model container [2018-11-27 08:26:18,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:26:18" (1/1) ... [2018-11-27 08:26:18,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:26:18,905 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:26:26,291 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:26:26,445 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 08:26:27,911 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:26:29,908 INFO L195 MainTranslator]: Completed translation [2018-11-27 08:26:29,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:29 WrapperNode [2018-11-27 08:26:29,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:26:29,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 08:26:29,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 08:26:29,914 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 08:26:29,957 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:29" (1/1) ... [2018-11-27 08:26:29,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:29" (1/1) ... [2018-11-27 08:26:30,145 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*__desc_desc) * __lengthof__desc_desc) [6254]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc470,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthof__desc_desc~0,]]]]] [2018-11-27 08:26:30,160 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*__desc_desc) * __lengthof__desc_desc) [6473]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc556,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthof__desc_desc~1,]]]]] [2018-11-27 08:26:30,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:29" (1/1) ... [2018-11-27 08:26:30,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:29" (1/1) ... [2018-11-27 08:26:30,794 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:29" (1/1) ... [2018-11-27 08:26:30,878 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:29" (1/1) ... [2018-11-27 08:26:31,267 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:29" (1/1) ... [2018-11-27 08:26:31,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 08:26:31,371 INFO L168 Benchmark]: Toolchain (without parser) took 12878.17 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -30.9 MB). Peak memory consumption was 516.4 MB. Max. memory is 3.9 GB. [2018-11-27 08:26:31,373 INFO L168 Benchmark]: CDTParser took 0.30 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. [2018-11-27 08:26:31,374 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11417.26 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: 423.3 MB). Peak memory consumption was 423.3 MB. Max. memory is 3.9 GB. [2018-11-27 08:26:31,382 INFO L168 Benchmark]: Boogie Preprocessor took 1452.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -454.2 MB). Peak memory consumption was 93.0 MB. Max. memory is 3.9 GB. [2018-11-27 08:26:31,391 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 0.30 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 11417.26 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: 423.3 MB). Peak memory consumption was 423.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1452.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -454.2 MB). Peak memory consumption was 93.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 6254]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc470,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthof__desc_desc~0,]]]]] - TypeErrorResult [Line: 6473]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc556,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthof__desc_desc~1,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...