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-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:09:21,587 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:09:21,592 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:09:21,637 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:09:21,638 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:09:21,639 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:09:21,644 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:09:21,652 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:09:21,658 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:09:21,666 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:09:21,668 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:09:21,672 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:09:21,674 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:09:21,679 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:09:21,683 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:09:21,684 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:09:21,696 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:09:21,700 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:09:21,708 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:09:21,709 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:09:21,716 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:09:21,720 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:09:21,728 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:09:21,728 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:09:21,732 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:09:21,735 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:09:21,736 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:09:21,737 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:09:21,745 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:09:21,747 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:09:21,747 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:09:21,753 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:09:21,754 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:09:21,754 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:09:21,755 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:09:21,759 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:09:21,759 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 [2018-11-11 20:09:21,812 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:09:21,812 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:09:21,813 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:09:21,813 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:09:21,819 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:09:21,819 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:09:21,819 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:09:21,820 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:09:21,820 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:09:21,820 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:09:21,820 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:09:21,820 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:09:21,824 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:09:21,824 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:09:21,824 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:09:21,829 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:09:21,829 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:09:21,830 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:09:21,831 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:09:21,831 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:09:21,831 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:09:21,832 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:09:21,832 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:09:21,832 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:09:21,832 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:09:21,832 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:09:21,832 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:09:21,833 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:09:21,985 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:09:22,022 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:09:22,027 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:09:22,031 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:09:22,032 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:09:22,033 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 20:09:22,192 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06ef2a0ee/422aafc070ce4be4b911ec4221027fc2/FLAG7a465cb35 [2018-11-11 20:09:24,409 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:09:24,410 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 20:09:24,566 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06ef2a0ee/422aafc070ce4be4b911ec4221027fc2/FLAG7a465cb35 [2018-11-11 20:09:24,612 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06ef2a0ee/422aafc070ce4be4b911ec4221027fc2 [2018-11-11 20:09:24,645 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:09:24,649 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:09:24,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:09:24,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:09:24,666 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:09:24,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:09:24" (1/1) ... [2018-11-11 20:09:24,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70a33444 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:09:24, skipping insertion in model container [2018-11-11 20:09:24,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:09:24" (1/1) ... [2018-11-11 20:09:24,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:09:25,239 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:09:34,977 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:09:35,201 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 20:09:38,926 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:09:40,483 INFO L193 MainTranslator]: Completed translation [2018-11-11 20:09:40,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:09:40 WrapperNode [2018-11-11 20:09:40,484 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:09:40,490 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 20:09:40,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 20:09:40,490 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 20:09:40,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:09:40" (1/1) ... [2018-11-11 20:09:40,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:09:40" (1/1) ... [2018-11-11 20:09:40,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:09:40" (1/1) ... [2018-11-11 20:09:40,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:09:40" (1/1) ... [2018-11-11 20:09:41,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:09:40" (1/1) ... [2018-11-11 20:09:41,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:09:40" (1/1) ... [2018-11-11 20:09:41,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:09:40" (1/1) ... [2018-11-11 20:09:41,745 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 20:09:41,749 INFO L168 Benchmark]: Toolchain (without parser) took 17102.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 499.0 MB). Peak memory consumption was 499.0 MB. Max. memory is 3.9 GB. [2018-11-11 20:09:41,757 INFO L168 Benchmark]: CDTParser took 0.27 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. [2018-11-11 20:09:41,761 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15836.57 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: 410.2 MB). Peak memory consumption was 538.2 MB. Max. memory is 3.9 GB. [2018-11-11 20:09:41,762 INFO L168 Benchmark]: Boogie Preprocessor took 1256.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 88.7 MB). Peak memory consumption was 88.7 MB. Max. memory is 3.9 GB. [2018-11-11 20:09:41,771 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 0.27 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 15836.57 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: 410.2 MB). Peak memory consumption was 538.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1256.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 88.7 MB). Peak memory consumption was 88.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...