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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:21:11,743 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:21:11,745 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:21:11,783 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:21:11,783 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:21:11,788 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:21:11,790 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:21:11,796 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:21:11,801 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:21:11,802 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:21:11,814 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:21:11,814 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:21:11,818 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:21:11,819 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:21:11,827 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:21:11,828 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:21:11,834 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:21:11,841 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:21:11,843 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:21:11,851 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:21:11,858 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:21:11,860 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:21:11,866 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-14 10:21:11,890 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:21:11,891 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:21:11,895 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:21:11,896 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:21:11,896 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 [2018-11-14 10:21:11,946 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:21:11,946 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:21:11,947 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:21:11,947 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:21:11,957 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:21:11,957 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:21:11,957 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:21:11,958 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:21:11,958 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:21:11,958 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:21:11,958 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:21:11,958 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:21:11,962 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:21:11,962 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:21:11,962 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:21:11,962 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:21:11,963 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:21:11,963 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:21:11,963 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:21:11,963 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:21:11,963 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:21:11,964 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:21:11,964 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:21:11,964 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:21:11,964 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:21:11,970 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:21:11,970 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:21:11,970 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:21:11,971 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:21:11,971 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:21:12,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:21:12,141 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:21:12,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:21:12,157 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:21:12,161 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:21:12,162 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:21:12,345 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1443f627a/e947445a802e4ec49462403ba3c4ae37/FLAG72cc09558 [2018-11-14 10:21:14,238 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:21:14,239 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:21:14,322 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1443f627a/e947445a802e4ec49462403ba3c4ae37/FLAG72cc09558 [2018-11-14 10:21:14,371 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1443f627a/e947445a802e4ec49462403ba3c4ae37 [2018-11-14 10:21:14,400 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:21:14,406 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:21:14,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:21:14,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:21:14,421 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:21:14,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:21:14" (1/1) ... [2018-11-14 10:21:14,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e433a17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:14, skipping insertion in model container [2018-11-14 10:21:14,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:21:14" (1/1) ... [2018-11-14 10:21:14,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:21:14,744 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:21:20,113 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:21:20,308 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:21:22,247 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:21:22,744 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:21:22,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:22 WrapperNode [2018-11-14 10:21:22,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:21:22,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:21:22,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:21:22,749 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:21:22,788 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:22" (1/1) ... [2018-11-14 10:21:22,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:22" (1/1) ... [2018-11-14 10:21:22,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:22" (1/1) ... [2018-11-14 10:21:22,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:22" (1/1) ... [2018-11-14 10:21:23,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:22" (1/1) ... [2018-11-14 10:21:23,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:22" (1/1) ... [2018-11-14 10:21:23,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:21:22" (1/1) ... [2018-11-14 10:21:23,385 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:21:23,396 INFO L168 Benchmark]: Toolchain (without parser) took 8991.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 147.4 MB). Peak memory consumption was 147.4 MB. Max. memory is 3.9 GB. [2018-11-14 10:21:23,402 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. [2018-11-14 10:21:23,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8339.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 125.1 MB). Peak memory consumption was 493.2 MB. Max. memory is 3.9 GB. [2018-11-14 10:21:23,413 INFO L168 Benchmark]: Boogie Preprocessor took 636.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 3.9 GB. [2018-11-14 10:21:23,423 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 8339.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 125.1 MB). Peak memory consumption was 493.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 636.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...