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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:03:20,664 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:03:20,668 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:03:20,706 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:03:20,707 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:03:20,712 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:03:20,713 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:03:20,718 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:03:20,743 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:03:20,749 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:03:20,750 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:03:20,753 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:03:20,757 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:03:20,758 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:03:20,759 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:03:20,760 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:03:20,768 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:03:20,779 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:03:20,788 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:03:20,795 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:03:20,801 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:03:20,803 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:03:20,816 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 20:03:20,839 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:03:20,840 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:03:20,844 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:03:20,845 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:03:20,846 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 20:03:20,892 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:03:20,893 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:03:20,897 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:03:20,897 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:03:20,901 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:03:20,901 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:03:20,901 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:03:20,902 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:03:20,902 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:03:20,902 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:03:20,902 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:03:20,902 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:03:20,906 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:03:20,906 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:03:20,906 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:03:20,906 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:03:20,907 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:03:20,907 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:03:20,907 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:03:20,907 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:03:20,907 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:03:20,911 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:03:20,911 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:03:20,911 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:03:20,912 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:03:20,912 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:03:20,912 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:03:20,912 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:03:21,045 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:03:21,080 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:03:21,089 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:03:21,091 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:03:21,094 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:03:21,095 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:03:21,244 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1e5ab80d/36603e141f274c81b34958c8de8c7349/FLAG08f7f90e1 [2018-11-11 20:03:23,124 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:03:23,126 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:03:23,227 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1e5ab80d/36603e141f274c81b34958c8de8c7349/FLAG08f7f90e1 [2018-11-11 20:03:23,276 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1e5ab80d/36603e141f274c81b34958c8de8c7349 [2018-11-11 20:03:23,306 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:03:23,310 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:03:23,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:03:23,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:03:23,328 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:03:23,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:03:23" (1/1) ... [2018-11-11 20:03:23,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f216d04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:23, skipping insertion in model container [2018-11-11 20:03:23,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:03:23" (1/1) ... [2018-11-11 20:03:23,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:03:23,677 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:03:24,718 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1717] [2018-11-11 20:03:24,719 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1718-1719] [2018-11-11 20:03:31,223 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:03:31,333 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 20:03:31,486 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1717] [2018-11-11 20:03:31,487 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1718-1719] [2018-11-11 20:03:33,677 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:03:34,695 INFO L193 MainTranslator]: Completed translation [2018-11-11 20:03:34,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:34 WrapperNode [2018-11-11 20:03:34,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:03:34,697 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 20:03:34,697 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 20:03:34,701 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 20:03:34,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:34" (1/1) ... [2018-11-11 20:03:34,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:34" (1/1) ... [2018-11-11 20:03:34,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:34" (1/1) ... [2018-11-11 20:03:34,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:34" (1/1) ... [2018-11-11 20:03:35,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:34" (1/1) ... [2018-11-11 20:03:35,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:34" (1/1) ... [2018-11-11 20:03:35,574 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:34" (1/1) ... [2018-11-11 20:03:35,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 20:03:35,662 INFO L168 Benchmark]: Toolchain (without parser) took 12352.94 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: 465.6 MB). Peak memory consumption was 465.6 MB. Max. memory is 3.9 GB. [2018-11-11 20:03:35,668 INFO L168 Benchmark]: CDTParser took 0.23 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 20:03:35,671 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11379.11 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: 410.6 MB). Peak memory consumption was 495.6 MB. Max. memory is 3.9 GB. [2018-11-11 20:03:35,674 INFO L168 Benchmark]: Boogie Preprocessor took 950.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 55.0 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.9 GB. [2018-11-11 20:03:35,682 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 0.23 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 11379.11 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: 410.6 MB). Peak memory consumption was 495.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 950.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 55.0 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...