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-ddf0d93 [2018-11-16 21:18:51,566 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:18:51,568 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:18:51,586 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:18:51,587 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:18:51,588 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:18:51,589 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:18:51,592 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:18:51,594 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:18:51,595 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:18:51,596 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:18:51,596 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:18:51,597 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:18:51,598 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:18:51,599 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:18:51,600 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:18:51,601 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:18:51,604 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:18:51,609 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:18:51,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:18:51,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:18:51,618 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:18:51,620 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:18:51,626 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:18:51,626 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:18:51,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:18:51,628 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:18:51,629 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:18:51,630 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:18:51,631 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:18:51,631 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:18:51,632 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 21:18:51,632 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 21:18:51,632 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 21:18:51,633 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 21:18:51,634 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 21:18:51,634 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 [2018-11-16 21:18:51,651 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:18:51,651 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:18:51,652 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 21:18:51,653 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 21:18:51,654 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:18:51,654 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:18:51,654 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:18:51,655 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:18:51,655 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:18:51,655 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 21:18:51,655 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:18:51,655 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 21:18:51,656 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:18:51,656 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:18:51,657 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 21:18:51,657 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:18:51,657 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 21:18:51,657 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:18:51,657 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:18:51,658 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:18:51,658 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:18:51,658 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:18:51,658 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:18:51,658 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:18:51,660 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 21:18:51,660 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:18:51,661 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:18:51,661 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:18:51,661 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:18:51,661 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 21:18:51,661 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 21:18:51,720 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:18:51,735 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:18:51,739 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:18:51,741 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:18:51,741 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:18:51,742 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:18:51,805 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc17e793f/a3542e35b4074a8f838df040cd3ce88d/FLAG9536a5517 [2018-11-16 21:18:52,975 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:18:52,976 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:18:53,080 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc17e793f/a3542e35b4074a8f838df040cd3ce88d/FLAG9536a5517 [2018-11-16 21:18:53,127 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc17e793f/a3542e35b4074a8f838df040cd3ce88d [2018-11-16 21:18:53,140 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:18:53,142 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:18:53,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:18:53,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:18:53,148 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:18:53,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:18:53" (1/1) ... [2018-11-16 21:18:53,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@442fa90d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:18:53, skipping insertion in model container [2018-11-16 21:18:53,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:18:53" (1/1) ... [2018-11-16 21:18:53,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:18:53,496 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:19:10,836 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:19:11,054 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 21:19:18,683 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:19:21,584 INFO L195 MainTranslator]: Completed translation [2018-11-16 21:19:21,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:19:21 WrapperNode [2018-11-16 21:19:21,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:19:21,586 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 21:19:21,586 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 21:19:21,587 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 21:19:21,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:19:21" (1/1) ... [2018-11-16 21:19:21,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:19:21" (1/1) ... [2018-11-16 21:19:21,764 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,]]]]] [2018-11-16 21:19:21,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:19:21" (1/1) ... [2018-11-16 21:19:21,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:19:21" (1/1) ... [2018-11-16 21:19:22,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:19:21" (1/1) ... [2018-11-16 21:19:22,555 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:19:21" (1/1) ... [2018-11-16 21:19:22,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:19:21" (1/1) ... [2018-11-16 21:19:22,943 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 21:19:22,944 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-16 21:19:22,946 INFO L168 Benchmark]: Toolchain (without parser) took 29805.13 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-11-16 21:19:22,949 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. [2018-11-16 21:19:22,950 INFO L168 Benchmark]: CACSL2BoogieTranslator took 28442.35 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-11-16 21:19:22,951 INFO L168 Benchmark]: Boogie Preprocessor took 1357.93 ms. Allocated memory is still 4.1 GB. Free memory was 3.0 GB in the beginning and 2.7 GB in the end (delta: 292.7 MB). Peak memory consumption was 292.7 MB. Max. memory is 7.1 GB. [2018-11-16 21:19:22,956 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 28442.35 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1357.93 ms. Allocated memory is still 4.1 GB. Free memory was 3.0 GB in the beginning and 2.7 GB in the end (delta: 292.7 MB). Peak memory consumption was 292.7 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...