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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:40:00,317 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:40:00,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:40:00,344 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:40:00,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:40:00,346 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:40:00,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:40:00,353 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:40:00,354 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:40:00,359 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:40:00,360 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:40:00,360 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:40:00,364 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:40:00,365 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:40:00,366 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:40:00,366 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:40:00,373 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:40:00,375 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:40:00,386 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:40:00,387 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:40:00,392 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:40:00,393 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:40:00,395 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-14 11:40:00,411 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:40:00,411 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:40:00,412 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:40:00,412 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:40:00,412 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-14 11:40:00,447 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:40:00,447 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:40:00,448 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:40:00,448 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:40:00,449 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:40:00,449 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:40:00,449 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:40:00,449 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:40:00,449 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:40:00,449 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:40:00,449 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:40:00,456 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:40:00,456 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:40:00,456 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:40:00,456 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:40:00,456 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:40:00,457 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:40:00,457 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:40:00,457 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:40:00,457 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:40:00,457 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:40:00,457 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:40:00,457 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:40:00,457 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:40:00,458 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:40:00,460 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:40:00,463 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:40:00,463 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:40:00,548 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:40:00,571 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:40:00,578 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:40:00,579 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:40:00,583 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:40:00,584 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:40:00,678 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b24ee752/f98622f4d2dc401eb040315a31562534/FLAG62b55eb88 [2018-11-14 11:40:02,148 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:40:02,151 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:40:02,240 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b24ee752/f98622f4d2dc401eb040315a31562534/FLAG62b55eb88 [2018-11-14 11:40:02,271 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b24ee752/f98622f4d2dc401eb040315a31562534 [2018-11-14 11:40:02,289 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:40:02,294 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:40:02,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:40:02,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:40:02,306 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:40:02,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:40:02" (1/1) ... [2018-11-14 11:40:02,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@150a8fef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:02, skipping insertion in model container [2018-11-14 11:40:02,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:40:02" (1/1) ... [2018-11-14 11:40:02,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:40:02,650 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:40:03,475 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3777] [2018-11-14 11:40:03,504 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4282] [2018-11-14 11:40:03,505 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4283-4284] [2018-11-14 11:40:12,843 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:40:13,023 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 11:40:13,142 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3777] [2018-11-14 11:40:13,154 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4282] [2018-11-14 11:40:13,154 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4283-4284] [2018-11-14 11:40:23,372 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:40:24,177 INFO L195 MainTranslator]: Completed translation [2018-11-14 11:40:24,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:24 WrapperNode [2018-11-14 11:40:24,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:40:24,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 11:40:24,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 11:40:24,182 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 11:40:24,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:24" (1/1) ... [2018-11-14 11:40:24,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:24" (1/1) ... [2018-11-14 11:40:24,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:24" (1/1) ... [2018-11-14 11:40:24,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:24" (1/1) ... [2018-11-14 11:40:24,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:24" (1/1) ... [2018-11-14 11:40:24,953 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:24" (1/1) ... [2018-11-14 11:40:25,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:24" (1/1) ... [2018-11-14 11:40:25,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 11:40:25,149 INFO L168 Benchmark]: Toolchain (without parser) took 22859.11 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: 142.1 MB). Peak memory consumption was 142.1 MB. Max. memory is 3.9 GB. [2018-11-14 11:40:25,150 INFO L168 Benchmark]: CDTParser took 0.15 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 11:40:25,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21886.28 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: 29.2 MB). Peak memory consumption was 550.0 MB. Max. memory is 3.9 GB. [2018-11-14 11:40:25,156 INFO L168 Benchmark]: Boogie Preprocessor took 962.92 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: 112.9 MB). Peak memory consumption was 112.9 MB. Max. memory is 3.9 GB. [2018-11-14 11:40:25,164 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 0.15 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 21886.28 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: 29.2 MB). Peak memory consumption was 550.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 962.92 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: 112.9 MB). Peak memory consumption was 112.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...