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--video--fbdev--aty--radeonfb.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:16:10,318 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:16:10,322 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:16:10,357 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:16:10,361 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:16:10,362 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:16:10,368 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:16:10,371 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:16:10,376 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:16:10,377 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:16:10,387 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:16:10,388 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:16:10,389 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:16:10,395 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:16:10,397 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:16:10,403 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:16:10,404 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:16:10,409 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:16:10,416 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:16:10,418 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:16:10,424 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:16:10,429 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:16:10,431 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-18 19:16:10,454 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:16:10,454 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:16:10,458 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:16:10,458 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:16:10,459 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 [2018-10-18 19:16:10,504 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:16:10,507 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:16:10,508 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 19:16:10,509 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 19:16:10,516 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:16:10,516 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:16:10,517 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:16:10,517 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:16:10,517 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:16:10,517 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 19:16:10,517 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:16:10,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 19:16:10,519 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:16:10,519 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:16:10,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 19:16:10,521 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 19:16:10,521 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:16:10,521 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:16:10,521 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:16:10,522 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:16:10,522 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:16:10,522 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:16:10,522 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:16:10,522 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 19:16:10,522 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:16:10,523 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:16:10,523 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:16:10,523 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:16:10,523 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 19:16:10,523 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 19:16:10,644 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:16:10,680 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:16:10,692 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:16:10,694 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:16:10,695 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:16:10,695 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 19:16:10,848 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd976081e/40a3096e65904b0380f303901d1f8b59/FLAG5327ab35f [2018-10-18 19:16:12,869 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:16:12,870 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 19:16:12,998 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd976081e/40a3096e65904b0380f303901d1f8b59/FLAG5327ab35f [2018-10-18 19:16:13,040 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd976081e/40a3096e65904b0380f303901d1f8b59 [2018-10-18 19:16:13,067 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:16:13,072 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:16:13,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:16:13,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:16:13,087 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:16:13,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:16:13" (1/1) ... [2018-10-18 19:16:13,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13d1a534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:13, skipping insertion in model container [2018-10-18 19:16:13,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:16:13" (1/1) ... [2018-10-18 19:16:13,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:16:13,622 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:16:14,796 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3993] [2018-10-18 19:16:14,798 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3994-3995] [2018-10-18 19:16:28,108 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:16:28,371 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 19:16:28,573 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3993] [2018-10-18 19:16:28,573 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3994-3995] [2018-10-18 19:16:33,497 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:16:35,077 INFO L193 MainTranslator]: Completed translation [2018-10-18 19:16:35,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:35 WrapperNode [2018-10-18 19:16:35,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 19:16:35,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 19:16:35,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 19:16:35,083 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 19:16:35,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:35" (1/1) ... [2018-10-18 19:16:35,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:35" (1/1) ... [2018-10-18 19:16:35,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:35" (1/1) ... [2018-10-18 19:16:35,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:35" (1/1) ... [2018-10-18 19:16:36,597 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:35" (1/1) ... [2018-10-18 19:16:36,698 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:35" (1/1) ... [2018-10-18 19:16:36,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:35" (1/1) ... [2018-10-18 19:16:37,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 19:16:37,015 INFO L168 Benchmark]: Toolchain (without parser) took 23941.53 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: 59.1 MB). Peak memory consumption was 543.6 MB. Max. memory is 3.9 GB. [2018-10-18 19:16:37,020 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-10-18 19:16:37,021 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22000.63 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: 465.1 MB). Peak memory consumption was 525.8 MB. Max. memory is 3.9 GB. [2018-10-18 19:16:37,022 INFO L168 Benchmark]: Boogie Preprocessor took 1922.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -406.0 MB). Peak memory consumption was 78.4 MB. Max. memory is 3.9 GB. [2018-10-18 19:16:37,031 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 0.23 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 22000.63 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: 465.1 MB). Peak memory consumption was 525.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1922.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -406.0 MB). Peak memory consumption was 78.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...