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_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--sungem.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 10:43:24,837 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 10:43:24,846 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 10:43:24,880 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 10:43:24,881 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 10:43:24,882 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 10:43:24,883 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 10:43:24,888 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 10:43:24,899 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 10:43:24,900 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 10:43:24,901 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 10:43:24,901 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 10:43:24,908 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 10:43:24,909 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 10:43:24,921 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 10:43:24,922 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 10:43:24,922 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 10:43:24,930 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 10:43:24,938 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 10:43:24,943 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 10:43:24,952 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 10:43:24,954 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 10:43:24,962 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-29 10:43:24,991 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 [2018-10-29 10:43:25,035 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 10:43:25,036 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 10:43:25,040 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 10:43:25,041 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 10:43:25,042 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 10:43:25,042 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 10:43:25,043 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 10:43:25,043 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 10:43:25,043 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 10:43:25,043 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 10:43:25,043 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 10:43:25,044 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 10:43:25,044 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 10:43:25,044 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 10:43:25,044 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 10:43:25,044 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 10:43:25,050 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 10:43:25,050 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 10:43:25,050 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 10:43:25,050 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 10:43:25,051 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 10:43:25,051 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 10:43:25,051 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 10:43:25,051 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 10:43:25,052 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 10:43:25,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 10:43:25,055 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 10:43:25,055 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 10:43:25,183 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 10:43:25,211 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 10:43:25,227 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 10:43:25,232 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 10:43:25,233 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 10:43:25,234 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--sungem.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 10:43:25,384 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/207802fbf/a2766d10b79d4a9b9a45414b307043b7/FLAGa61cc5e0f [2018-10-29 10:43:27,456 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 10:43:27,462 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--sungem.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 10:43:27,600 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/207802fbf/a2766d10b79d4a9b9a45414b307043b7/FLAGa61cc5e0f [2018-10-29 10:43:27,647 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/207802fbf/a2766d10b79d4a9b9a45414b307043b7 [2018-10-29 10:43:27,678 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 10:43:27,681 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 10:43:27,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 10:43:27,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 10:43:27,696 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 10:43:27,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:43:27" (1/1) ... [2018-10-29 10:43:27,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bf7b81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:27, skipping insertion in model container [2018-10-29 10:43:27,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:43:27" (1/1) ... [2018-10-29 10:43:27,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 10:43:28,120 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 10:43:29,508 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5348] [2018-10-29 10:43:29,509 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5349-5350] [2018-10-29 10:43:41,242 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:43:41,421 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 10:43:41,639 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5348] [2018-10-29 10:43:41,639 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5349-5350] [2018-10-29 10:43:46,112 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:43:47,376 INFO L193 MainTranslator]: Completed translation [2018-10-29 10:43:47,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:47 WrapperNode [2018-10-29 10:43:47,379 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 10:43:47,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 10:43:47,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 10:43:47,380 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 10:43:47,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:47" (1/1) ... [2018-10-29 10:43:47,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:47" (1/1) ... [2018-10-29 10:43:47,663 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:47" (1/1) ... [2018-10-29 10:43:47,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:47" (1/1) ... [2018-10-29 10:43:48,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:47" (1/1) ... [2018-10-29 10:43:48,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:47" (1/1) ... [2018-10-29 10:43:48,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:47" (1/1) ... [2018-10-29 10:43:48,624 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 10:43:48,630 INFO L168 Benchmark]: Toolchain (without parser) took 20950.63 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: -12.9 MB). Peak memory consumption was 517.0 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:48,636 INFO L168 Benchmark]: CDTParser took 1.43 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. [2018-10-29 10:43:48,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19693.81 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: 483.3 MB). Peak memory consumption was 507.1 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:48,645 INFO L168 Benchmark]: Boogie Preprocessor took 1244.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -496.2 MB). Peak memory consumption was 33.7 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:48,649 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 1.43 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 19693.81 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: 483.3 MB). Peak memory consumption was 507.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1244.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -496.2 MB). Peak memory consumption was 33.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...