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-43_2a-drivers--md--dm-crypt.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 17:05:34,068 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 17:05:34,070 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 17:05:34,082 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 17:05:34,083 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 17:05:34,084 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 17:05:34,085 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 17:05:34,087 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 17:05:34,089 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 17:05:34,089 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 17:05:34,090 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 17:05:34,091 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 17:05:34,092 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 17:05:34,093 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 17:05:34,094 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 17:05:34,095 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 17:05:34,096 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 17:05:34,098 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 17:05:34,100 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 17:05:34,101 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 17:05:34,103 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 17:05:34,104 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 17:05:34,106 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 17:05:34,107 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 17:05:34,107 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 17:05:34,108 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 17:05:34,109 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 17:05:34,110 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 17:05:34,111 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 17:05:34,112 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 17:05:34,112 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 17:05:34,113 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 17:05:34,113 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 17:05:34,113 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 17:05:34,114 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 17:05:34,115 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 17:05:34,115 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 [2018-11-15 17:05:34,131 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 17:05:34,131 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 17:05:34,132 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 17:05:34,132 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 17:05:34,133 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 17:05:34,133 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 17:05:34,133 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 17:05:34,134 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 17:05:34,134 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 17:05:34,134 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 17:05:34,134 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 17:05:34,134 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 17:05:34,135 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 17:05:34,135 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 17:05:34,135 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 17:05:34,135 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 17:05:34,135 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 17:05:34,136 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 17:05:34,136 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 17:05:34,136 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 17:05:34,136 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 17:05:34,136 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 17:05:34,137 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 17:05:34,137 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 17:05:34,137 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 17:05:34,137 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 17:05:34,137 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 17:05:34,138 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 17:05:34,138 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 17:05:34,138 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 17:05:34,183 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 17:05:34,196 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 17:05:34,200 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 17:05:34,202 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 17:05:34,202 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 17:05:34,203 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 17:05:34,266 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1f063425/b00f2c242bbe4ee7899aeef28ff0ea88/FLAGd094b0bf2 [2018-11-15 17:05:35,149 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 17:05:35,150 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 17:05:35,199 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1f063425/b00f2c242bbe4ee7899aeef28ff0ea88/FLAGd094b0bf2 [2018-11-15 17:05:35,610 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1f063425/b00f2c242bbe4ee7899aeef28ff0ea88 [2018-11-15 17:05:35,623 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 17:05:35,624 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 17:05:35,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 17:05:35,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 17:05:35,632 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 17:05:35,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 05:05:35" (1/1) ... [2018-11-15 17:05:35,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44cf62aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:05:35, skipping insertion in model container [2018-11-15 17:05:35,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 05:05:35" (1/1) ... [2018-11-15 17:05:35,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 17:05:35,833 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 17:05:41,166 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 17:05:41,303 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 17:05:43,586 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 17:05:44,399 INFO L195 MainTranslator]: Completed translation [2018-11-15 17:05:44,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:05:44 WrapperNode [2018-11-15 17:05:44,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 17:05:44,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 17:05:44,401 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 17:05:44,402 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 17:05:44,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:05:44" (1/1) ... [2018-11-15 17:05:44,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:05:44" (1/1) ... [2018-11-15 17:05:44,527 ERROR L1129 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,]]]]] [2018-11-15 17:05:44,533 ERROR L1129 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,]]]]] [2018-11-15 17:05:44,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:05:44" (1/1) ... [2018-11-15 17:05:44,564 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:05:44" (1/1) ... [2018-11-15 17:05:44,807 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:05:44" (1/1) ... [2018-11-15 17:05:44,845 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:05:44" (1/1) ... [2018-11-15 17:05:44,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:05:44" (1/1) ... [2018-11-15 17:05:44,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 17:05:44,937 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-15 17:05:44,940 INFO L168 Benchmark]: Toolchain (without parser) took 9316.28 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.3 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -614.5 MB). Peak memory consumption was 730.8 MB. Max. memory is 7.1 GB. [2018-11-15 17:05:44,942 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-15 17:05:44,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8772.38 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.3 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -664.7 MB). Peak memory consumption was 887.2 MB. Max. memory is 7.1 GB. [2018-11-15 17:05:44,945 INFO L168 Benchmark]: Boogie Preprocessor took 535.92 ms. Allocated memory is still 2.9 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 50.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 7.1 GB. [2018-11-15 17:05:44,949 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 0.23 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 8772.38 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.3 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -664.7 MB). Peak memory consumption was 887.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 535.92 ms. Allocated memory is still 2.9 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 50.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 7.1 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...