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-bdc35bb [2018-10-29 09:33:13,057 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 09:33:13,064 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 09:33:13,106 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 09:33:13,110 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 09:33:13,112 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 09:33:13,116 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 09:33:13,123 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 09:33:13,128 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 09:33:13,140 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 09:33:13,146 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 09:33:13,147 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 09:33:13,148 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 09:33:13,152 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 09:33:13,159 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 09:33:13,160 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 09:33:13,166 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 09:33:13,171 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 09:33:13,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 09:33:13,187 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 09:33:13,188 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 09:33:13,196 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 09:33:13,206 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-29 09:33:13,226 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 09:33:13,227 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 09:33:13,228 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 09:33:13,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 09:33:13,233 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 [2018-10-29 09:33:13,291 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 09:33:13,291 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 09:33:13,300 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 09:33:13,300 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 09:33:13,305 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 09:33:13,305 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 09:33:13,305 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 09:33:13,306 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 09:33:13,306 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 09:33:13,306 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 09:33:13,306 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 09:33:13,307 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 09:33:13,310 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-29 09:33:13,310 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-29 09:33:13,310 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 09:33:13,312 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 09:33:13,312 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 09:33:13,312 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 09:33:13,312 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 09:33:13,313 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 09:33:13,313 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 09:33:13,313 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 09:33:13,313 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 09:33:13,313 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 09:33:13,317 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-29 09:33:13,317 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 09:33:13,318 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-29 09:33:13,318 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-29 09:33:13,318 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 09:33:13,318 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 09:33:13,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 09:33:13,531 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 09:33:13,549 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 09:33:13,552 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 09:33:13,556 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 09:33:13,557 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 09:33:13,698 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5136bf5dc/819864b901b8421386a93f0569576231/FLAG9b2bebd46 [2018-10-29 09:33:16,302 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 09:33:16,306 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 09:33:16,490 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5136bf5dc/819864b901b8421386a93f0569576231/FLAG9b2bebd46 [2018-10-29 09:33:16,537 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5136bf5dc/819864b901b8421386a93f0569576231 [2018-10-29 09:33:16,562 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 09:33:16,565 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 09:33:16,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 09:33:16,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 09:33:16,582 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 09:33:16,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:33:16" (1/1) ... [2018-10-29 09:33:16,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65ccc002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:33:16, skipping insertion in model container [2018-10-29 09:33:16,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:33:16" (1/1) ... [2018-10-29 09:33:16,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 09:33:17,177 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 09:33:18,380 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3993] [2018-10-29 09:33:18,381 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] [2018-10-29 09:33:34,227 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:33:34,581 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 09:33:34,796 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3993] [2018-10-29 09:33:34,800 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] [2018-10-29 09:33:41,596 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:33:43,405 INFO L193 MainTranslator]: Completed translation [2018-10-29 09:33:43,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:33:43 WrapperNode [2018-10-29 09:33:43,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 09:33:43,408 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 09:33:43,408 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 09:33:43,408 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 09:33:43,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:33:43" (1/1) ... [2018-10-29 09:33:43,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:33:43" (1/1) ... [2018-10-29 09:33:43,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:33:43" (1/1) ... [2018-10-29 09:33:43,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:33:43" (1/1) ... [2018-10-29 09:33:45,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:33:43" (1/1) ... [2018-10-29 09:33:45,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:33:43" (1/1) ... [2018-10-29 09:33:45,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:33:43" (1/1) ... [2018-10-29 09:33:45,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 09:33:45,828 INFO L168 Benchmark]: Toolchain (without parser) took 29261.84 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: 40.2 MB). Peak memory consumption was 546.9 MB. Max. memory is 3.9 GB. [2018-10-29 09:33:45,834 INFO L168 Benchmark]: CDTParser took 0.38 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. [2018-10-29 09:33:45,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 26841.00 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: 444.4 MB). Peak memory consumption was 525.7 MB. Max. memory is 3.9 GB. [2018-10-29 09:33:45,840 INFO L168 Benchmark]: Boogie Preprocessor took 2413.63 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: -404.2 MB). Peak memory consumption was 102.5 MB. Max. memory is 3.9 GB. [2018-10-29 09:33:45,850 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 0.38 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 26841.00 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: 444.4 MB). Peak memory consumption was 525.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2413.63 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: -404.2 MB). Peak memory consumption was 102.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...