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--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 12:21:27,291 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 12:21:27,297 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 12:21:27,332 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 12:21:27,332 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 12:21:27,337 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 12:21:27,342 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 12:21:27,344 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 12:21:27,351 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 12:21:27,352 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 12:21:27,359 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 12:21:27,360 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 12:21:27,361 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 12:21:27,366 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 12:21:27,367 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 12:21:27,378 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 12:21:27,379 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 12:21:27,390 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 12:21:27,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 12:21:27,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 12:21:27,403 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 12:21:27,405 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 12:21:27,411 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 12:21:27,411 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 12:21:27,420 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 12:21:27,421 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 12:21:27,426 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 12:21:27,428 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 12:21:27,429 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 12:21:27,430 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 12:21:27,436 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 12:21:27,437 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 12:21:27,437 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 12:21:27,437 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 12:21:27,439 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 12:21:27,446 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 12:21:27,446 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 [2018-11-08 12:21:27,493 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 12:21:27,494 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 12:21:27,498 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 12:21:27,499 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 12:21:27,500 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 12:21:27,500 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 12:21:27,500 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 12:21:27,503 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 12:21:27,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 12:21:27,503 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 12:21:27,503 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 12:21:27,503 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 12:21:27,504 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-08 12:21:27,504 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-08 12:21:27,504 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 12:21:27,506 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 12:21:27,506 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 12:21:27,506 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 12:21:27,506 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 12:21:27,507 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 12:21:27,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 12:21:27,507 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 12:21:27,507 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 12:21:27,508 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 12:21:27,508 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-08 12:21:27,508 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 12:21:27,508 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-08 12:21:27,508 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-08 12:21:27,514 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 12:21:27,514 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 12:21:27,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 12:21:27,671 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 12:21:27,680 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 12:21:27,684 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 12:21:27,688 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 12:21:27,689 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 12:21:27,835 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac396c33f/6ffc210d697946539dc5598863144340/FLAG9623a9a93 [2018-11-08 12:21:29,731 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 12:21:29,737 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 12:21:29,843 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac396c33f/6ffc210d697946539dc5598863144340/FLAG9623a9a93 [2018-11-08 12:21:29,889 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac396c33f/6ffc210d697946539dc5598863144340 [2018-11-08 12:21:29,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 12:21:29,920 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 12:21:29,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 12:21:29,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 12:21:29,933 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 12:21:29,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:21:29" (1/1) ... [2018-11-08 12:21:29,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28d08937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:29, skipping insertion in model container [2018-11-08 12:21:29,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:21:29" (1/1) ... [2018-11-08 12:21:29,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 12:21:30,363 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 12:21:31,816 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6063] [2018-11-08 12:21:31,817 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6064-6065] [2018-11-08 12:21:39,450 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:21:39,652 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 12:21:39,984 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6063] [2018-11-08 12:21:39,988 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6064-6065] [2018-11-08 12:21:44,288 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:21:44,982 INFO L193 MainTranslator]: Completed translation [2018-11-08 12:21:44,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:44 WrapperNode [2018-11-08 12:21:44,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 12:21:44,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 12:21:44,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 12:21:44,986 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 12:21:45,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:44" (1/1) ... [2018-11-08 12:21:45,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:44" (1/1) ... [2018-11-08 12:21:45,252 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:44" (1/1) ... [2018-11-08 12:21:45,253 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:44" (1/1) ... [2018-11-08 12:21:45,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:44" (1/1) ... [2018-11-08 12:21:45,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:44" (1/1) ... [2018-11-08 12:21:45,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:44" (1/1) ... [2018-11-08 12:21:45,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 12:21:45,957 INFO L168 Benchmark]: Toolchain (without parser) took 16040.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 364.2 MB). Peak memory consumption was 364.2 MB. Max. memory is 3.9 GB. [2018-11-08 12:21:45,963 INFO L168 Benchmark]: CDTParser took 0.24 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 12:21:45,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15064.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 308.4 MB). Peak memory consumption was 502.8 MB. Max. memory is 3.9 GB. [2018-11-08 12:21:45,968 INFO L168 Benchmark]: Boogie Preprocessor took 965.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 55.8 MB). Peak memory consumption was 55.8 MB. Max. memory is 3.9 GB. [2018-11-08 12:21:45,978 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 0.24 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 15064.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 308.4 MB). Peak memory consumption was 502.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 965.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 55.8 MB). Peak memory consumption was 55.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...