java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:17:59,574 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:17:59,576 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:17:59,618 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:17:59,618 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:17:59,619 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:17:59,624 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:17:59,628 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:17:59,635 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:17:59,636 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:17:59,641 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:17:59,641 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:17:59,643 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:17:59,651 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:17:59,661 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:17:59,662 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:17:59,670 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:17:59,678 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:17:59,681 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:17:59,687 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:17:59,689 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:17:59,693 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:17:59,701 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-26 17:17:59,721 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:17:59,721 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:17:59,726 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:17:59,727 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:17:59,727 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 [2018-11-26 17:17:59,779 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:17:59,779 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:17:59,785 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 17:17:59,786 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 17:17:59,790 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:17:59,790 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:17:59,790 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:17:59,791 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:17:59,791 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:17:59,791 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:17:59,791 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 17:17:59,791 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 17:17:59,792 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 17:17:59,792 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:17:59,792 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:17:59,792 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 17:17:59,792 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:17:59,795 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:17:59,795 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 17:17:59,797 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 17:17:59,797 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 17:17:59,797 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:17:59,797 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 17:17:59,798 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 17:17:59,798 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:17:59,798 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 17:17:59,798 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 17:17:59,798 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 17:17:59,798 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 17:17:59,927 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:17:59,967 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:17:59,976 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:17:59,980 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:17:59,984 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:17:59,985 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 17:18:00,132 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cdd26f6f/b787e3b41ec54503967a88eed2a73814/FLAGb71e5b4a8 [2018-11-26 17:18:02,262 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:18:02,263 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 17:18:02,399 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cdd26f6f/b787e3b41ec54503967a88eed2a73814/FLAGb71e5b4a8 [2018-11-26 17:18:02,883 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cdd26f6f/b787e3b41ec54503967a88eed2a73814 [2018-11-26 17:18:02,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:18:02,920 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:18:02,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:18:02,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:18:02,937 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:18:02,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:18:02" (1/1) ... [2018-11-26 17:18:02,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c6e5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:02, skipping insertion in model container [2018-11-26 17:18:02,949 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:18:02" (1/1) ... [2018-11-26 17:18:02,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:18:03,532 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:18:04,917 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5332] [2018-11-26 17:18:04,917 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5333-5334] [2018-11-26 17:18:12,393 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:18:12,581 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 17:18:12,873 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5332] [2018-11-26 17:18:12,873 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5333-5334] [2018-11-26 17:18:14,190 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:18:16,637 INFO L195 MainTranslator]: Completed translation [2018-11-26 17:18:16,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:16 WrapperNode [2018-11-26 17:18:16,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:18:16,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 17:18:16,639 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 17:18:16,639 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 17:18:16,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:16" (1/1) ... [2018-11-26 17:18:16,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:16" (1/1) ... [2018-11-26 17:18:16,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:16" (1/1) ... [2018-11-26 17:18:16,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:16" (1/1) ... [2018-11-26 17:18:17,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:16" (1/1) ... [2018-11-26 17:18:17,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:16" (1/1) ... [2018-11-26 17:18:18,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:16" (1/1) ... [2018-11-26 17:18:18,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 17:18:18,330 INFO L168 Benchmark]: Toolchain (without parser) took 15411.35 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: 168.1 MB). Peak memory consumption was 168.1 MB. Max. memory is 3.9 GB. [2018-11-26 17:18:18,336 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-26 17:18:18,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13713.49 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: 36.3 MB). Peak memory consumption was 528.9 MB. Max. memory is 3.9 GB. [2018-11-26 17:18:18,338 INFO L168 Benchmark]: Boogie Preprocessor took 1685.03 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: 131.8 MB). Peak memory consumption was 131.8 MB. Max. memory is 3.9 GB. [2018-11-26 17:18:18,347 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 0.21 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 13713.49 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: 36.3 MB). Peak memory consumption was 528.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1685.03 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: 131.8 MB). Peak memory consumption was 131.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...