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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 11:47:03,029 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 11:47:03,032 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 11:47:03,068 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 11:47:03,069 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 11:47:03,070 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 11:47:03,074 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 11:47:03,080 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 11:47:03,085 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 11:47:03,086 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 11:47:03,087 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 11:47:03,087 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 11:47:03,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 11:47:03,101 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 11:47:03,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 11:47:03,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 11:47:03,113 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 11:47:03,123 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 11:47:03,125 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 11:47:03,133 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 11:47:03,138 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 11:47:03,141 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 11:47:03,143 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 11:47:03,150 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 11:47:03,150 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 11:47:03,151 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 11:47:03,156 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 11:47:03,158 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 11:47:03,164 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 11:47:03,166 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 11:47:03,166 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 11:47:03,168 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 11:47:03,168 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 11:47:03,169 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 11:47:03,170 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 11:47:03,175 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 11:47:03,175 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-19 11:47:03,223 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 11:47:03,224 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 11:47:03,231 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 11:47:03,231 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 11:47:03,235 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 11:47:03,235 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 11:47:03,235 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 11:47:03,239 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 11:47:03,239 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 11:47:03,239 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 11:47:03,239 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 11:47:03,240 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 11:47:03,240 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 11:47:03,242 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 11:47:03,242 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 11:47:03,242 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 11:47:03,242 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 11:47:03,243 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 11:47:03,243 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 11:47:03,243 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 11:47:03,243 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 11:47:03,243 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 11:47:03,245 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 11:47:03,245 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 11:47:03,245 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 11:47:03,246 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 11:47:03,246 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 11:47:03,246 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 11:47:03,246 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 11:47:03,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 11:47:03,406 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 11:47:03,416 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 11:47:03,421 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 11:47:03,421 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 11:47:03,422 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 11:47:03,583 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7679bcd/1d9d16cbf05d442bb9d3c0d3b6cbcd31/FLAG29efb576d [2018-11-19 11:47:05,661 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 11:47:05,662 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 11:47:05,771 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7679bcd/1d9d16cbf05d442bb9d3c0d3b6cbcd31/FLAG29efb576d [2018-11-19 11:47:06,276 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7679bcd/1d9d16cbf05d442bb9d3c0d3b6cbcd31 [2018-11-19 11:47:06,305 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 11:47:06,307 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 11:47:06,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 11:47:06,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 11:47:06,324 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 11:47:06,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:47:06" (1/1) ... [2018-11-19 11:47:06,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53d7b77b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:06, skipping insertion in model container [2018-11-19 11:47:06,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:47:06" (1/1) ... [2018-11-19 11:47:06,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 11:47:06,930 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 11:47:16,724 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:47:16,837 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 11:47:18,526 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:47:22,299 INFO L195 MainTranslator]: Completed translation [2018-11-19 11:47:22,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:22 WrapperNode [2018-11-19 11:47:22,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 11:47:22,303 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 11:47:22,303 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 11:47:22,309 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 11:47:22,345 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:22" (1/1) ... [2018-11-19 11:47:22,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:22" (1/1) ... [2018-11-19 11:47:22,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:22" (1/1) ... [2018-11-19 11:47:22,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:22" (1/1) ... [2018-11-19 11:47:23,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:22" (1/1) ... [2018-11-19 11:47:23,515 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:22" (1/1) ... [2018-11-19 11:47:23,745 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:22" (1/1) ... [2018-11-19 11:47:23,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 11:47:23,905 INFO L168 Benchmark]: Toolchain (without parser) took 17599.92 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: 411.0 MB). Peak memory consumption was 411.0 MB. Max. memory is 3.9 GB. [2018-11-19 11:47:23,913 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-19 11:47:23,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15991.35 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: 273.0 MB). Peak memory consumption was 527.8 MB. Max. memory is 3.9 GB. [2018-11-19 11:47:23,914 INFO L168 Benchmark]: Boogie Preprocessor took 1597.01 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: 138.1 MB). Peak memory consumption was 138.1 MB. Max. memory is 3.9 GB. [2018-11-19 11:47:23,930 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 0.20 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 15991.35 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: 273.0 MB). Peak memory consumption was 527.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1597.01 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: 138.1 MB). Peak memory consumption was 138.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...