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 0.1.23-822e86c [2018-11-14 10:16:26,464 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:16:26,465 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:16:26,492 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:16:26,493 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:16:26,494 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:16:26,495 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:16:26,499 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:16:26,506 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:16:26,507 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:16:26,509 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:16:26,509 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:16:26,512 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:16:26,515 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:16:26,516 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:16:26,517 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:16:26,521 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:16:26,525 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:16:26,532 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:16:26,537 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:16:26,538 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:16:26,545 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:16:26,551 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 10:16:26,551 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 10:16:26,551 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 10:16:26,552 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 10:16:26,553 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 10:16:26,553 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 10:16:26,557 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 10:16:26,558 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 10:16:26,558 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 10:16:26,559 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 10:16:26,559 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:16:26,559 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:16:26,560 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:16:26,560 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:16:26,560 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 10:16:26,596 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:16:26,597 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:16:26,601 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:16:26,601 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:16:26,602 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:16:26,602 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:16:26,602 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:16:26,602 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:16:26,602 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:16:26,603 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:16:26,603 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:16:26,603 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:16:26,603 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:16:26,603 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:16:26,603 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:16:26,603 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:16:26,607 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:16:26,607 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:16:26,607 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:16:26,607 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:16:26,607 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:16:26,607 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:16:26,608 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:16:26,608 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:16:26,608 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:16:26,608 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:16:26,608 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:16:26,608 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:16:26,608 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:16:26,612 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:16:26,695 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:16:26,720 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:16:26,726 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:16:26,728 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:16:26,732 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:16:26,733 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:16:26,850 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ef7723dc/363074f31b9d435fb3b4474a7ce38862/FLAGd0fc81dff [2018-11-14 10:16:28,205 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:16:28,206 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:16:28,285 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ef7723dc/363074f31b9d435fb3b4474a7ce38862/FLAGd0fc81dff [2018-11-14 10:16:28,316 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ef7723dc/363074f31b9d435fb3b4474a7ce38862 [2018-11-14 10:16:28,335 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:16:28,340 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:16:28,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:16:28,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:16:28,348 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:16:28,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:16:28" (1/1) ... [2018-11-14 10:16:28,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57acb8ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:16:28, skipping insertion in model container [2018-11-14 10:16:28,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:16:28" (1/1) ... [2018-11-14 10:16:28,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:16:28,609 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:16:29,640 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6063] [2018-11-14 10:16:29,640 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6064-6065] [2018-11-14 10:16:35,326 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:16:35,430 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:16:35,590 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6063] [2018-11-14 10:16:35,591 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6064-6065] [2018-11-14 10:16:38,187 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:16:38,533 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:16:38,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:16:38 WrapperNode [2018-11-14 10:16:38,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:16:38,535 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:16:38,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:16:38,536 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:16:38,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:16:38" (1/1) ... [2018-11-14 10:16:38,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:16:38" (1/1) ... [2018-11-14 10:16:38,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:16:38" (1/1) ... [2018-11-14 10:16:38,680 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:16:38" (1/1) ... [2018-11-14 10:16:38,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:16:38" (1/1) ... [2018-11-14 10:16:38,966 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:16:38" (1/1) ... [2018-11-14 10:16:39,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:16:38" (1/1) ... [2018-11-14 10:16:39,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:16:39,067 INFO L168 Benchmark]: Toolchain (without parser) took 10727.83 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: 348.1 MB). Peak memory consumption was 348.1 MB. Max. memory is 3.9 GB. [2018-11-14 10:16:39,071 INFO L168 Benchmark]: CDTParser took 0.18 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 10:16:39,072 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10194.28 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: 303.5 MB). Peak memory consumption was 503.4 MB. Max. memory is 3.9 GB. [2018-11-14 10:16:39,072 INFO L168 Benchmark]: Boogie Preprocessor took 526.43 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: 44.7 MB). Peak memory consumption was 44.7 MB. Max. memory is 3.9 GB. [2018-11-14 10:16:39,080 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 0.18 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 10194.28 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: 303.5 MB). Peak memory consumption was 503.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 526.43 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: 44.7 MB). Peak memory consumption was 44.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...