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_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:17:19,429 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:17:19,435 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:17:19,477 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:17:19,477 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:17:19,478 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:17:19,485 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:17:19,488 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:17:19,495 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:17:19,502 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:17:19,506 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:17:19,506 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:17:19,508 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:17:19,512 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:17:19,514 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:17:19,525 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:17:19,526 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:17:19,536 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:17:19,541 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:17:19,546 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:17:19,552 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:17:19,554 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:17:19,564 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 17:17:19,564 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 17:17:19,565 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 17:17:19,566 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 17:17:19,567 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 17:17:19,572 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 17:17:19,574 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 17:17:19,575 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 17:17:19,576 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 17:17:19,582 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 17:17:19,583 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:17:19,583 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:17:19,586 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:17:19,589 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:17:19,590 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 17:17:19,645 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:17:19,645 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:17:19,646 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 17:17:19,649 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 17:17:19,650 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:17:19,650 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:17:19,650 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:17:19,651 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:17:19,651 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:17:19,651 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:17:19,651 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 17:17:19,651 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 17:17:19,652 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 17:17:19,657 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:17:19,657 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:17:19,657 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 17:17:19,658 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:17:19,658 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:17:19,658 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 17:17:19,658 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 17:17:19,658 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 17:17:19,659 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:17:19,659 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 17:17:19,659 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 17:17:19,659 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:17:19,659 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 17:17:19,665 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 17:17:19,665 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 17:17:19,665 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 17:17:19,796 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:17:19,830 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:17:19,839 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:17:19,844 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:17:19,844 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:17:19,845 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 17:17:19,968 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f35b2c03d/8232e49ba65f44ab889486f653954c89/FLAG6e13321a3 [2018-11-26 17:17:22,513 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:17:22,516 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 17:17:22,694 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f35b2c03d/8232e49ba65f44ab889486f653954c89/FLAG6e13321a3 [2018-11-26 17:17:22,736 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f35b2c03d/8232e49ba65f44ab889486f653954c89 [2018-11-26 17:17:22,767 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:17:22,772 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:17:22,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:17:22,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:17:22,784 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:17:22,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:17:22" (1/1) ... [2018-11-26 17:17:22,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@747933fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:22, skipping insertion in model container [2018-11-26 17:17:22,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:17:22" (1/1) ... [2018-11-26 17:17:22,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:17:23,464 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:17:24,953 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6669] [2018-11-26 17:17:24,954 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6670-6671] [2018-11-26 17:17:39,459 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:17:40,025 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 17:17:40,382 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6669] [2018-11-26 17:17:40,383 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6670-6671] [2018-11-26 17:17:42,489 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:17:46,540 INFO L195 MainTranslator]: Completed translation [2018-11-26 17:17:46,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:46 WrapperNode [2018-11-26 17:17:46,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:17:46,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 17:17:46,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 17:17:46,542 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 17:17:46,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:46" (1/1) ... [2018-11-26 17:17:46,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:46" (1/1) ... [2018-11-26 17:17:47,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:46" (1/1) ... [2018-11-26 17:17:47,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:46" (1/1) ... [2018-11-26 17:17:49,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:46" (1/1) ... [2018-11-26 17:17:49,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:46" (1/1) ... [2018-11-26 17:17:49,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:46" (1/1) ... [2018-11-26 17:17:50,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 17:17:50,182 INFO L168 Benchmark]: Toolchain (without parser) took 27409.41 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: 226.2 MB). Peak memory consumption was 587.7 MB. Max. memory is 3.9 GB. [2018-11-26 17:17:50,186 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 17:17:50,186 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23764.93 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: 397.7 MB). Peak memory consumption was 614.0 MB. Max. memory is 3.9 GB. [2018-11-26 17:17:50,191 INFO L168 Benchmark]: Boogie Preprocessor took 3635.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -171.5 MB). Peak memory consumption was 190.0 MB. Max. memory is 3.9 GB. [2018-11-26 17:17:50,199 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 23764.93 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: 397.7 MB). Peak memory consumption was 614.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3635.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -171.5 MB). Peak memory consumption was 190.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...