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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:17:12,347 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:17:12,352 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:17:12,395 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:17:12,395 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:17:12,402 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:17:12,403 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:17:12,408 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:17:12,416 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:17:12,417 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:17:12,418 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:17:12,418 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:17:12,423 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:17:12,424 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:17:12,438 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:17:12,441 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:17:12,443 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:17:12,452 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:17:12,468 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:17:12,470 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:17:12,476 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:17:12,483 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:17:12,491 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 10:17:12,492 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 10:17:12,492 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 10:17:12,498 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 10:17:12,499 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 10:17:12,505 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 10:17:12,506 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 10:17:12,508 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 10:17:12,514 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 10:17:12,515 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 10:17:12,516 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:17:12,516 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:17:12,517 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:17:12,525 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:17:12,526 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-14 10:17:12,584 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:17:12,585 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:17:12,588 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:17:12,589 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:17:12,598 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:17:12,599 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:17:12,599 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:17:12,600 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:17:12,600 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:17:12,600 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:17:12,603 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:17:12,603 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:17:12,603 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:17:12,603 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:17:12,604 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:17:12,604 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:17:12,604 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:17:12,604 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:17:12,605 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:17:12,605 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:17:12,605 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:17:12,612 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:17:12,612 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:17:12,612 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:17:12,613 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:17:12,613 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:17:12,613 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:17:12,613 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:17:12,614 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:17:12,614 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:17:12,749 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:17:12,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:17:12,795 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:17:12,800 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:17:12,804 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:17:12,805 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:17:12,985 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a1f8d1d8/fdf1b3f7e4f44877ba7d6d4c6044b5dc/FLAGf3de7045b [2018-11-14 10:17:14,998 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:17:15,004 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:17:15,117 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a1f8d1d8/fdf1b3f7e4f44877ba7d6d4c6044b5dc/FLAGf3de7045b [2018-11-14 10:17:15,165 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a1f8d1d8/fdf1b3f7e4f44877ba7d6d4c6044b5dc [2018-11-14 10:17:15,196 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:17:15,198 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:17:15,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:17:15,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:17:15,211 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:17:15,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:17:15" (1/1) ... [2018-11-14 10:17:15,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c2c537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:17:15, skipping insertion in model container [2018-11-14 10:17:15,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:17:15" (1/1) ... [2018-11-14 10:17:15,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:17:15,650 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:17:16,953 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3827] [2018-11-14 10:17:16,959 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3828-3829] [2018-11-14 10:17:25,560 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:17:25,906 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:17:26,107 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3827] [2018-11-14 10:17:26,111 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3828-3829] [2018-11-14 10:17:30,038 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:17:31,021 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:17:31,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:17:31 WrapperNode [2018-11-14 10:17:31,023 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:17:31,024 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:17:31,024 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:17:31,024 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:17:31,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:17:31" (1/1) ... [2018-11-14 10:17:31,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:17:31" (1/1) ... [2018-11-14 10:17:31,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:17:31" (1/1) ... [2018-11-14 10:17:31,286 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:17:31" (1/1) ... [2018-11-14 10:17:31,933 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:17:31" (1/1) ... [2018-11-14 10:17:32,009 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:17:31" (1/1) ... [2018-11-14 10:17:32,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:17:31" (1/1) ... [2018-11-14 10:17:32,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:17:32,212 INFO L168 Benchmark]: Toolchain (without parser) took 17012.72 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: 227.0 MB). Peak memory consumption was 227.0 MB. Max. memory is 3.9 GB. [2018-11-14 10:17:32,218 INFO L168 Benchmark]: CDTParser took 0.27 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. [2018-11-14 10:17:32,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15824.14 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: 148.8 MB). Peak memory consumption was 499.0 MB. Max. memory is 3.9 GB. [2018-11-14 10:17:32,219 INFO L168 Benchmark]: Boogie Preprocessor took 1182.16 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: 78.1 MB). Peak memory consumption was 78.1 MB. Max. memory is 3.9 GB. [2018-11-14 10:17:32,231 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 0.27 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 15824.14 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: 148.8 MB). Peak memory consumption was 499.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1182.16 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: 78.1 MB). Peak memory consumption was 78.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...