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--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 02:28:40,788 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 02:28:40,791 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 02:28:40,808 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 02:28:40,808 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 02:28:40,810 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 02:28:40,813 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 02:28:40,816 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 02:28:40,819 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 02:28:40,820 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 02:28:40,822 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 02:28:40,823 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 02:28:40,824 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 02:28:40,826 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 02:28:40,827 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 02:28:40,827 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 02:28:40,836 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 02:28:40,841 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 02:28:40,845 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 02:28:40,848 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 02:28:40,849 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 02:28:40,850 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 02:28:40,852 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 02:28:40,853 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 02:28:40,853 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 02:28:40,854 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 02:28:40,854 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 02:28:40,855 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 02:28:40,856 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 02:28:40,857 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 02:28:40,857 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 02:28:40,858 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 02:28:40,858 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 02:28:40,858 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 02:28:40,859 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 02:28:40,860 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 02:28:40,860 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 [2018-11-18 02:28:40,882 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 02:28:40,883 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 02:28:40,883 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 02:28:40,885 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 02:28:40,885 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 02:28:40,885 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 02:28:40,887 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 02:28:40,888 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 02:28:40,888 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 02:28:40,888 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 02:28:40,888 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 02:28:40,889 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 02:28:40,889 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 02:28:40,889 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 02:28:40,889 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 02:28:40,889 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 02:28:40,889 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 02:28:40,890 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 02:28:40,890 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 02:28:40,890 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 02:28:40,890 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 02:28:40,890 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 02:28:40,891 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 02:28:40,891 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 02:28:40,891 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 02:28:40,891 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 02:28:40,891 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 02:28:40,892 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 02:28:40,892 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 02:28:40,892 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 02:28:40,892 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 02:28:40,941 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 02:28:40,960 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 02:28:40,965 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 02:28:40,966 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 02:28:40,967 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 02:28:40,968 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 02:28:41,049 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fae5ec2bf/dd486d531f1a416a85451378714a6f8a/FLAG65464bc26 [2018-11-18 02:28:42,272 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 02:28:42,274 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 02:28:42,358 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fae5ec2bf/dd486d531f1a416a85451378714a6f8a/FLAG65464bc26 [2018-11-18 02:28:42,396 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fae5ec2bf/dd486d531f1a416a85451378714a6f8a [2018-11-18 02:28:42,410 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 02:28:42,412 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 02:28:42,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 02:28:42,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 02:28:42,420 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 02:28:42,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:28:42" (1/1) ... [2018-11-18 02:28:42,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3941fa75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:28:42, skipping insertion in model container [2018-11-18 02:28:42,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:28:42" (1/1) ... [2018-11-18 02:28:42,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 02:28:42,834 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 02:28:58,238 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 02:28:58,468 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 02:29:05,461 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 02:29:08,230 INFO L195 MainTranslator]: Completed translation [2018-11-18 02:29:08,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:29:08 WrapperNode [2018-11-18 02:29:08,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 02:29:08,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 02:29:08,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 02:29:08,232 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 02:29:08,248 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:29:08" (1/1) ... [2018-11-18 02:29:08,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:29:08" (1/1) ... [2018-11-18 02:29:08,406 ERROR L1129 TypeChecker]: C: __builtin_alloca(sizeof(*data) * __lengthofdata) [20567]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc2088,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofdata~0,]]]]] [2018-11-18 02:29:08,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:29:08" (1/1) ... [2018-11-18 02:29:08,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:29:08" (1/1) ... [2018-11-18 02:29:08,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:29:08" (1/1) ... [2018-11-18 02:29:09,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:29:08" (1/1) ... [2018-11-18 02:29:09,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:29:08" (1/1) ... [2018-11-18 02:29:09,396 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 02:29:09,396 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-18 02:29:09,398 INFO L168 Benchmark]: Toolchain (without parser) took 26987.86 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.3 GB in the end (delta: -1.9 GB). Peak memory consumption was 684.3 MB. Max. memory is 7.1 GB. [2018-11-18 02:29:09,400 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. [2018-11-18 02:29:09,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 25818.34 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.6 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-18 02:29:09,402 INFO L168 Benchmark]: Boogie Preprocessor took 1164.57 ms. Allocated memory is still 4.2 GB. Free memory was 3.6 GB in the beginning and 3.3 GB in the end (delta: 251.5 MB). Peak memory consumption was 251.5 MB. Max. memory is 7.1 GB. [2018-11-18 02:29:09,406 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 25818.34 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.6 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1164.57 ms. Allocated memory is still 4.2 GB. Free memory was 3.6 GB in the beginning and 3.3 GB in the end (delta: 251.5 MB). Peak memory consumption was 251.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 20567]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc2088,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofdata~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...