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-32_7a-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 21:14:57,459 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:14:57,462 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:14:57,479 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:14:57,480 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:14:57,482 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:14:57,484 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:14:57,487 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:14:57,490 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:14:57,491 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:14:57,494 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:14:57,494 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:14:57,495 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:14:57,499 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:14:57,503 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:14:57,512 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:14:57,513 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:14:57,517 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:14:57,519 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:14:57,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:14:57,524 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:14:57,527 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:14:57,533 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:14:57,533 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:14:57,533 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:14:57,534 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:14:57,535 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:14:57,536 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:14:57,538 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:14:57,540 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:14:57,541 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:14:57,542 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-16 21:14:57,546 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 21:14:57,574 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:14:57,574 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:14:57,575 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 21:14:57,575 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 21:14:57,576 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:14:57,576 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:14:57,576 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:14:57,580 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:14:57,580 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:14:57,580 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 21:14:57,581 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:14:57,581 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 21:14:57,581 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:14:57,581 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:14:57,582 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 21:14:57,582 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:14:57,582 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 21:14:57,582 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:14:57,583 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:14:57,583 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:14:57,583 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:14:57,583 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:14:57,583 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:14:57,584 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:14:57,584 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 21:14:57,584 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:14:57,584 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:14:57,586 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:14:57,586 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:14:57,586 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 21:14:57,587 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 21:14:57,655 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:14:57,674 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:14:57,678 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:14:57,680 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:14:57,680 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:14:57,681 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:14:57,749 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/183859a44/deb8d263e3fb416f8196348351fc47b8/FLAG37965e28f [2018-11-16 21:14:58,852 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:14:58,853 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:14:58,946 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/183859a44/deb8d263e3fb416f8196348351fc47b8/FLAG37965e28f [2018-11-16 21:14:59,045 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/183859a44/deb8d263e3fb416f8196348351fc47b8 [2018-11-16 21:14:59,057 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:14:59,059 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:14:59,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:14:59,060 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:14:59,064 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:14:59,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:14:59" (1/1) ... [2018-11-16 21:14:59,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5412e06b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:14:59, skipping insertion in model container [2018-11-16 21:14:59,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:14:59" (1/1) ... [2018-11-16 21:14:59,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:14:59,524 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:15:17,220 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:15:17,456 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 21:15:25,424 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:15:28,818 INFO L195 MainTranslator]: Completed translation [2018-11-16 21:15:28,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:15:28 WrapperNode [2018-11-16 21:15:28,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:15:28,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 21:15:28,820 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 21:15:28,820 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 21:15:28,838 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:15:28" (1/1) ... [2018-11-16 21:15:28,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:15:28" (1/1) ... [2018-11-16 21:15:29,017 ERROR L1129 TypeChecker]: C: __builtin_alloca(sizeof(*data) * __lengthofdata) [20875]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc2072,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofdata~0,]]]]] [2018-11-16 21:15:29,058 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:15:28" (1/1) ... [2018-11-16 21:15:29,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:15:28" (1/1) ... [2018-11-16 21:15:29,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:15:28" (1/1) ... [2018-11-16 21:15:29,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:15:28" (1/1) ... [2018-11-16 21:15:29,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:15:28" (1/1) ... [2018-11-16 21:15:30,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 21:15:30,047 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-16 21:15:30,049 INFO L168 Benchmark]: Toolchain (without parser) took 30991.41 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.6 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2018-11-16 21:15:30,051 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 21:15:30,052 INFO L168 Benchmark]: CACSL2BoogieTranslator took 29759.74 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.9 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-11-16 21:15:30,053 INFO L168 Benchmark]: Boogie Preprocessor took 1226.73 ms. Allocated memory is still 4.1 GB. Free memory was 2.9 GB in the beginning and 2.6 GB in the end (delta: 248.9 MB). Peak memory consumption was 248.9 MB. Max. memory is 7.1 GB. [2018-11-16 21:15:30,057 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 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 29759.74 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.9 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1226.73 ms. Allocated memory is still 4.1 GB. Free memory was 2.9 GB in the beginning and 2.6 GB in the end (delta: 248.9 MB). Peak memory consumption was 248.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 20875]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc2072,]],#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...