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 0.1.23-8afb04a [2018-11-26 16:06:53,048 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 16:06:53,052 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 16:06:53,077 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 16:06:53,077 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 16:06:53,088 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 16:06:53,089 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 16:06:53,095 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 16:06:53,102 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 16:06:53,103 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 16:06:53,104 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 16:06:53,108 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 16:06:53,111 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 16:06:53,114 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 16:06:53,115 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 16:06:53,127 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 16:06:53,128 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 16:06:53,136 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 16:06:53,142 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 16:06:53,152 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 16:06:53,154 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 16:06:53,160 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 16:06:53,167 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 16:06:53,167 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 16:06:53,168 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 16:06:53,169 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 16:06:53,175 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 16:06:53,176 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 16:06:53,177 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 16:06:53,184 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 16:06:53,184 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 16:06:53,185 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 16:06:53,191 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 16:06:53,191 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 16:06:53,192 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 16:06:53,193 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 16:06:53,197 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 16:06:53,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 16:06:53,244 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 16:06:53,249 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 16:06:53,249 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 16:06:53,257 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 16:06:53,257 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 16:06:53,259 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 16:06:53,259 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 16:06:53,259 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 16:06:53,259 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 16:06:53,262 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 16:06:53,262 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 16:06:53,262 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 16:06:53,263 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 16:06:53,263 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 16:06:53,265 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 16:06:53,265 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 16:06:53,265 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 16:06:53,266 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 16:06:53,266 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 16:06:53,266 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 16:06:53,266 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 16:06:53,266 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 16:06:53,270 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 16:06:53,270 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 16:06:53,270 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 16:06:53,272 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 16:06:53,272 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 16:06:53,272 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 16:06:53,272 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 16:06:53,273 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 16:06:53,410 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 16:06:53,448 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 16:06:53,459 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 16:06:53,463 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 16:06:53,464 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 16:06:53,464 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 16:06:53,615 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9220a141/4b3fa7aa7b88438c9517eb4858c7287e/FLAG7060e7cd9 [2018-11-26 16:06:55,537 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 16:06:55,544 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 16:06:55,689 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9220a141/4b3fa7aa7b88438c9517eb4858c7287e/FLAG7060e7cd9 [2018-11-26 16:06:55,735 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9220a141/4b3fa7aa7b88438c9517eb4858c7287e [2018-11-26 16:06:55,759 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 16:06:55,762 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 16:06:55,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 16:06:55,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 16:06:55,777 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 16:06:55,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:06:55" (1/1) ... [2018-11-26 16:06:55,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48c59c4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:06:55, skipping insertion in model container [2018-11-26 16:06:55,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:06:55" (1/1) ... [2018-11-26 16:06:55,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 16:06:56,177 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 16:07:02,149 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:07:02,276 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 16:07:03,792 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:07:05,969 INFO L195 MainTranslator]: Completed translation [2018-11-26 16:07:05,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:05 WrapperNode [2018-11-26 16:07:05,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 16:07:05,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 16:07:05,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 16:07:05,975 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 16:07:06,012 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:05" (1/1) ... [2018-11-26 16:07:06,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:05" (1/1) ... [2018-11-26 16:07:06,198 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,]]]]] [2018-11-26 16:07:06,206 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,]]]]] [2018-11-26 16:07:06,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:05" (1/1) ... [2018-11-26 16:07:06,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:05" (1/1) ... [2018-11-26 16:07:06,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:05" (1/1) ... [2018-11-26 16:07:06,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:05" (1/1) ... [2018-11-26 16:07:07,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:07:05" (1/1) ... [2018-11-26 16:07:07,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 16:07:07,352 INFO L168 Benchmark]: Toolchain (without parser) took 11591.44 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: -30.1 MB). Peak memory consumption was 517.1 MB. Max. memory is 3.9 GB. [2018-11-26 16:07:07,354 INFO L168 Benchmark]: CDTParser took 0.22 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 16:07:07,355 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10210.11 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: 423.9 MB). Peak memory consumption was 423.9 MB. Max. memory is 3.9 GB. [2018-11-26 16:07:07,356 INFO L168 Benchmark]: Boogie Preprocessor took 1371.62 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: -453.9 MB). Peak memory consumption was 93.2 MB. Max. memory is 3.9 GB. [2018-11-26 16:07:07,365 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 0.22 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 10210.11 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: 423.9 MB). Peak memory consumption was 423.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1371.62 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: -453.9 MB). Peak memory consumption was 93.2 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...