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-BIN-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--wireless--ipw2x00--ipw2100.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:56:02,643 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:56:02,648 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:56:02,687 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:56:02,688 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:56:02,689 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:56:02,694 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:56:02,702 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:56:02,705 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:56:02,706 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:56:02,713 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:56:02,713 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:56:02,714 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:56:02,722 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:56:02,734 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:56:02,735 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:56:02,736 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:56:02,744 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:56:02,752 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:56:02,762 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:56:02,764 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:56:02,771 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:56:02,777 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:56:02,782 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:56:02,782 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:56:02,784 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:56:02,789 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:56:02,793 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:56:02,794 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:56:02,795 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:56:02,798 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:56:02,800 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:56:02,800 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:56:02,801 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:56:02,802 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:56:02,802 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:56:02,809 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 [2018-11-27 12:56:02,860 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:56:02,860 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:56:02,864 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:56:02,865 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:56:02,868 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:56:02,868 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:56:02,869 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:56:02,869 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:56:02,869 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:56:02,869 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:56:02,869 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:56:02,870 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:56:02,870 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:56:02,870 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:56:02,870 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:56:02,870 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:56:02,877 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:56:02,877 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:56:02,877 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:56:02,878 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:56:02,878 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:56:02,878 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:56:02,878 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:56:02,879 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:56:02,879 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:56:02,880 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:56:02,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:56:02,881 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:56:02,881 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 12:56:02,969 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:56:03,002 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:56:03,014 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:56:03,019 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:56:03,019 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:56:03,023 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:56:03,141 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2f902256/4aee58ced5ae42879ad514dc4447b2b2/FLAGf551b0e20 [2018-11-27 12:56:05,878 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:56:05,882 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:56:06,080 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2f902256/4aee58ced5ae42879ad514dc4447b2b2/FLAGf551b0e20 [2018-11-27 12:56:06,558 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2f902256/4aee58ced5ae42879ad514dc4447b2b2 [2018-11-27 12:56:06,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:56:06,595 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:56:06,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:56:06,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:56:06,608 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:56:06,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:56:06" (1/1) ... [2018-11-27 12:56:06,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47e129e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:06, skipping insertion in model container [2018-11-27 12:56:06,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:56:06" (1/1) ... [2018-11-27 12:56:06,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:56:07,290 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:56:09,437 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7213] [2018-11-27 12:56:09,438 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7214-7215] [2018-11-27 12:56:21,377 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:56:21,673 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:56:22,060 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7213] [2018-11-27 12:56:22,061 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7214-7215] [2018-11-27 12:56:24,511 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:56:27,288 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:56:27,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27 WrapperNode [2018-11-27 12:56:27,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:56:27,290 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:56:27,290 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:56:27,290 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:56:27,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27" (1/1) ... [2018-11-27 12:56:27,824 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27" (1/1) ... [2018-11-27 12:56:28,018 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:56:28,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:56:28,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:56:28,019 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:56:28,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27" (1/1) ... [2018-11-27 12:56:28,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27" (1/1) ... [2018-11-27 12:56:28,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27" (1/1) ... [2018-11-27 12:56:28,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27" (1/1) ... [2018-11-27 12:56:29,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27" (1/1) ... [2018-11-27 12:56:29,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27" (1/1) ... [2018-11-27 12:56:30,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:27" (1/1) ... [2018-11-27 12:56:30,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:56:30,665 INFO L168 Benchmark]: Toolchain (without parser) took 24073.38 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: 475.3 MB). Peak memory consumption was 475.3 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:30,674 INFO L168 Benchmark]: CDTParser took 0.34 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. [2018-11-27 12:56:30,675 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20692.81 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: 144.0 MB). Peak memory consumption was 626.4 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:30,676 INFO L168 Benchmark]: Boogie Procedure Inliner took 728.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:30,680 INFO L168 Benchmark]: Boogie Preprocessor took 2644.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 309.2 MB). Peak memory consumption was 309.2 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:30,693 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 0.34 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 20692.81 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: 144.0 MB). Peak memory consumption was 626.4 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 728.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2644.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 309.2 MB). Peak memory consumption was 309.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...