java -ea -Xmx4000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-marvell-sky2_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:47:51,904 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:47:51,905 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:47:51,924 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:47:51,924 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:47:51,928 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:47:51,929 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:47:51,937 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:47:51,941 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:47:51,942 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:47:51,952 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:47:51,952 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:47:51,953 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:47:51,954 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:47:51,961 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:47:51,961 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:47:51,962 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:47:51,965 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:47:51,972 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:47:51,974 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:47:51,975 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:47:51,979 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:47:51,984 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 10:47:51,984 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 10:47:51,984 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 10:47:51,985 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 10:47:51,985 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 10:47:51,986 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 10:47:51,986 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 10:47:51,994 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 10:47:51,994 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 10:47:51,994 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 10:47:51,994 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 10:47:51,994 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 10:47:51,998 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 10:47:52,000 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 10:47:52,000 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 10:47:52,034 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:47:52,034 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:47:52,035 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:47:52,035 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:47:52,041 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:47:52,041 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:47:52,041 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:47:52,042 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:47:52,042 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:47:52,042 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:47:52,042 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:47:52,042 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:47:52,042 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:47:52,042 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:47:52,042 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:47:52,043 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:47:52,043 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:47:52,043 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:47:52,043 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:47:52,043 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:47:52,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:47:52,043 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:47:52,043 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:47:52,049 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:47:52,049 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:47:52,049 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:47:52,049 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:47:52,049 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:47:52,049 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:47:52,050 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:47:52,133 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:47:52,153 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:47:52,159 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:47:52,160 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:47:52,165 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:47:52,166 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-marvell-sky2_true-unreach-call.cil.c [2018-11-16 10:47:52,260 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/563ba5de7/e56274184b4f407084adf49ced16895d/FLAGc45717859 [2018-11-16 10:47:53,740 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:47:53,741 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-marvell-sky2_true-unreach-call.cil.c [2018-11-16 10:47:53,869 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/563ba5de7/e56274184b4f407084adf49ced16895d/FLAGc45717859 [2018-11-16 10:47:54,182 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/563ba5de7/e56274184b4f407084adf49ced16895d [2018-11-16 10:47:54,201 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:47:54,203 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:47:54,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:47:54,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:47:54,217 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:47:54,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:47:54" (1/1) ... [2018-11-16 10:47:54,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4df2e945 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:47:54, skipping insertion in model container [2018-11-16 10:47:54,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:47:54" (1/1) ... [2018-11-16 10:47:54,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:47:54,618 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:48:12,754 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:48:13,447 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 10:48:27,279 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:48:29,245 INFO L195 MainTranslator]: Completed translation [2018-11-16 10:48:29,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:48:29 WrapperNode [2018-11-16 10:48:29,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 10:48:29,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 10:48:29,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 10:48:29,247 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 10:48:29,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:48:29" (1/1) ... [2018-11-16 10:48:29,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:48:29" (1/1) ... [2018-11-16 10:48:29,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:48:29" (1/1) ... [2018-11-16 10:48:29,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:48:29" (1/1) ... [2018-11-16 10:48:29,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:48:29" (1/1) ... [2018-11-16 10:48:30,067 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:48:29" (1/1) ... [2018-11-16 10:48:30,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:48:29" (1/1) ... [2018-11-16 10:48:30,313 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 10:48:30,318 INFO L168 Benchmark]: Toolchain (without parser) took 36115.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 191.7 MB). Peak memory consumption was 191.7 MB. Max. memory is 3.9 GB. [2018-11-16 10:48:30,323 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-16 10:48:30,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 35042.53 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 33.8 MB). Peak memory consumption was 543.2 MB. Max. memory is 3.9 GB. [2018-11-16 10:48:30,326 INFO L168 Benchmark]: Boogie Preprocessor took 1066.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 3.9 GB. [2018-11-16 10:48:30,331 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 0.15 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 35042.53 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 33.8 MB). Peak memory consumption was 543.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1066.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...