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--host--max3421-hcd.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 13:48:12,294 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 13:48:12,299 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 13:48:12,338 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 13:48:12,343 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 13:48:12,344 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 13:48:12,346 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 13:48:12,348 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 13:48:12,360 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 13:48:12,361 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 13:48:12,368 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 13:48:12,368 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 13:48:12,369 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 13:48:12,370 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 13:48:12,383 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 13:48:12,384 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 13:48:12,388 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 13:48:12,390 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 13:48:12,398 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 13:48:12,405 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 13:48:12,406 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 13:48:12,411 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 13:48:12,420 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 13:48:12,423 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 13:48:12,423 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 13:48:12,426 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 13:48:12,427 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 13:48:12,433 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 13:48:12,436 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 13:48:12,437 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 13:48:12,437 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 13:48:12,438 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 13:48:12,439 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 13:48:12,444 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 13:48:12,445 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 13:48:12,446 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 13:48:12,446 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 [2018-11-08 13:48:12,496 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 13:48:12,500 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 13:48:12,501 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 13:48:12,501 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 13:48:12,507 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 13:48:12,507 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 13:48:12,507 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 13:48:12,508 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 13:48:12,508 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 13:48:12,508 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 13:48:12,508 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 13:48:12,508 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 13:48:12,514 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 13:48:12,514 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 13:48:12,514 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 13:48:12,515 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 13:48:12,515 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 13:48:12,515 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 13:48:12,515 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 13:48:12,515 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 13:48:12,518 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 13:48:12,518 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 13:48:12,518 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 13:48:12,519 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 13:48:12,519 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 13:48:12,519 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 13:48:12,519 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 13:48:12,519 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 13:48:12,652 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 13:48:12,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 13:48:12,699 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 13:48:12,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 13:48:12,705 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 13:48:12,706 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point_false-unreach-call.cil.out.c [2018-11-08 13:48:12,854 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc0f765a5/8605ee2c071a4be68fa7b28250a794b7/FLAG66e103b37 [2018-11-08 13:48:14,595 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 13:48:14,596 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point_false-unreach-call.cil.out.c [2018-11-08 13:48:14,707 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc0f765a5/8605ee2c071a4be68fa7b28250a794b7/FLAG66e103b37 [2018-11-08 13:48:14,748 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc0f765a5/8605ee2c071a4be68fa7b28250a794b7 [2018-11-08 13:48:14,778 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 13:48:14,785 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 13:48:14,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 13:48:14,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 13:48:14,800 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 13:48:14,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:48:14" (1/1) ... [2018-11-08 13:48:14,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31115b98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:14, skipping insertion in model container [2018-11-08 13:48:14,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:48:14" (1/1) ... [2018-11-08 13:48:14,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 13:48:15,149 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 13:48:16,268 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3707] [2018-11-08 13:48:16,269 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3708-3709] [2018-11-08 13:48:23,112 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:48:23,288 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 13:48:23,487 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3707] [2018-11-08 13:48:23,490 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3708-3709] [2018-11-08 13:48:26,287 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:48:26,770 INFO L193 MainTranslator]: Completed translation [2018-11-08 13:48:26,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:26 WrapperNode [2018-11-08 13:48:26,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 13:48:26,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 13:48:26,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 13:48:26,776 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 13:48:26,811 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:26" (1/1) ... [2018-11-08 13:48:26,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:26" (1/1) ... [2018-11-08 13:48:26,974 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:26" (1/1) ... [2018-11-08 13:48:26,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:26" (1/1) ... [2018-11-08 13:48:27,252 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:26" (1/1) ... [2018-11-08 13:48:27,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:26" (1/1) ... [2018-11-08 13:48:27,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:48:26" (1/1) ... [2018-11-08 13:48:27,459 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 13:48:27,472 INFO L168 Benchmark]: Toolchain (without parser) took 12693.20 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: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 3.9 GB. [2018-11-08 13:48:27,477 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-08 13:48:27,478 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11987.97 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: 3.6 MB). Peak memory consumption was 500.6 MB. Max. memory is 3.9 GB. [2018-11-08 13:48:27,482 INFO L168 Benchmark]: Boogie Preprocessor took 683.97 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: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 3.9 GB. [2018-11-08 13:48:27,488 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 0.20 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 11987.97 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: 3.6 MB). Peak memory consumption was 500.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 683.97 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: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...