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-BIN-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--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:44:54,459 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:44:54,465 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:44:54,504 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:44:54,504 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:44:54,505 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:44:54,509 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:44:54,516 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:44:54,522 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:44:54,523 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:44:54,529 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:44:54,530 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:44:54,531 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:44:54,535 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:44:54,537 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:44:54,551 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:44:54,552 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:44:54,560 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:44:54,568 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:44:54,575 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:44:54,576 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:44:54,583 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:44:54,593 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 11:44:54,619 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:44:54,619 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:44:54,622 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:44:54,623 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:44:54,624 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 11:44:54,674 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:44:54,678 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:44:54,679 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:44:54,679 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:44:54,686 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:44:54,686 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:44:54,686 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:44:54,687 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:44:54,687 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:44:54,687 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:44:54,687 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:44:54,687 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:44:54,688 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:44:54,688 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:44:54,688 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:44:54,688 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:44:54,689 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:44:54,694 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:44:54,694 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:44:54,695 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:44:54,695 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:44:54,695 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:44:54,696 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:44:54,696 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:44:54,696 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:44:54,696 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:44:54,696 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:44:54,700 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:44:54,700 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:44:54,700 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:44:54,701 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:44:54,798 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:44:54,832 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:44:54,844 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:44:54,847 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:44:54,847 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:44:54,848 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:55,029 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1bbd9339/66d7b2ccb89c49ad844fc4716a71f7a4/FLAG113b9ae0a [2018-11-27 11:44:57,501 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:44:57,502 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:57,681 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1bbd9339/66d7b2ccb89c49ad844fc4716a71f7a4/FLAG113b9ae0a [2018-11-27 11:44:57,899 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1bbd9339/66d7b2ccb89c49ad844fc4716a71f7a4 [2018-11-27 11:44:57,927 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:44:57,931 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:44:57,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:44:57,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:44:57,945 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:44:57,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:57" (1/1) ... [2018-11-27 11:44:57,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37d3f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:57, skipping insertion in model container [2018-11-27 11:44:57,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:57" (1/1) ... [2018-11-27 11:44:57,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:44:58,762 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:45:18,924 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:45:19,228 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:45:22,381 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:45:28,416 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:45:28,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:28 WrapperNode [2018-11-27 11:45:28,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:45:28,421 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:45:28,421 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:45:28,421 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:45:28,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:28" (1/1) ... [2018-11-27 11:45:28,797 ERROR L1131 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,]]]]] [2018-11-27 11:45:28,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:28" (1/1) ... [2018-11-27 11:45:28,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:45:28,881 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-27 11:45:28,883 INFO L168 Benchmark]: Toolchain (without parser) took 30955.06 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: 346.8 MB). Peak memory consumption was 346.8 MB. Max. memory is 3.9 GB. [2018-11-27 11:45:28,892 INFO L168 Benchmark]: CDTParser took 0.24 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 11:45:28,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 30482.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 335.7 MB). Peak memory consumption was 603.4 MB. Max. memory is 3.9 GB. [2018-11-27 11:45:28,899 INFO L168 Benchmark]: Boogie Procedure Inliner took 459.83 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.9 GB. [2018-11-27 11:45:28,908 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 30482.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 335.7 MB). Peak memory consumption was 603.4 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 459.83 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.9 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...