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--scsi--dpt_i2o.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 11:55:46,216 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 11:55:46,224 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 11:55:46,263 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 11:55:46,264 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 11:55:46,268 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 11:55:46,271 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 11:55:46,276 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 11:55:46,281 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 11:55:46,288 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 11:55:46,299 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 11:55:46,300 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 11:55:46,301 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 11:55:46,302 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 11:55:46,311 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 11:55:46,313 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 11:55:46,319 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 11:55:46,326 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 11:55:46,335 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 11:55:46,337 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 11:55:46,346 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 11:55:46,350 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 11:55:46,362 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 11:55:46,382 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 [2018-11-16 11:55:46,428 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 11:55:46,428 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 11:55:46,434 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 11:55:46,435 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 11:55:46,439 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 11:55:46,439 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 11:55:46,439 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 11:55:46,440 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 11:55:46,440 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 11:55:46,440 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 11:55:46,440 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 11:55:46,440 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 11:55:46,444 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 11:55:46,444 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 11:55:46,444 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 11:55:46,446 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 11:55:46,446 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 11:55:46,446 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 11:55:46,447 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 11:55:46,447 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 11:55:46,447 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 11:55:46,447 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 11:55:46,448 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 11:55:46,448 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 11:55:46,448 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 11:55:46,448 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 11:55:46,448 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 11:55:46,449 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 11:55:46,454 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 11:55:46,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 11:55:46,619 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 11:55:46,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 11:55:46,634 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 11:55:46,634 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 11:55:46,635 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 11:55:46,786 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9cb265f3/deddad9bece54c16b6cff3ad8482b167/FLAG45d310149 [2018-11-16 11:55:48,996 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 11:55:48,997 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 11:55:49,131 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9cb265f3/deddad9bece54c16b6cff3ad8482b167/FLAG45d310149 [2018-11-16 11:55:49,636 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9cb265f3/deddad9bece54c16b6cff3ad8482b167 [2018-11-16 11:55:49,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 11:55:49,662 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 11:55:49,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 11:55:49,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 11:55:49,679 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 11:55:49,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:49" (1/1) ... [2018-11-16 11:55:49,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b108f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:49, skipping insertion in model container [2018-11-16 11:55:49,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:49" (1/1) ... [2018-11-16 11:55:49,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 11:55:50,170 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 11:55:51,637 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4564] [2018-11-16 11:55:51,641 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4565-4566] [2018-11-16 11:56:01,445 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:56:01,601 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 11:56:01,845 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4564] [2018-11-16 11:56:01,846 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4565-4566] [2018-11-16 11:56:06,963 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:56:08,239 INFO L195 MainTranslator]: Completed translation [2018-11-16 11:56:08,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:08 WrapperNode [2018-11-16 11:56:08,243 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 11:56:08,245 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 11:56:08,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 11:56:08,246 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 11:56:08,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:08" (1/1) ... [2018-11-16 11:56:08,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:08" (1/1) ... [2018-11-16 11:56:08,519 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:08" (1/1) ... [2018-11-16 11:56:08,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:08" (1/1) ... [2018-11-16 11:56:09,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:08" (1/1) ... [2018-11-16 11:56:09,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:08" (1/1) ... [2018-11-16 11:56:09,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:08" (1/1) ... [2018-11-16 11:56:09,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 11:56:09,285 INFO L168 Benchmark]: Toolchain (without parser) took 19625.11 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: 88.5 MB). Peak memory consumption was 88.5 MB. Max. memory is 3.9 GB. [2018-11-16 11:56:09,293 INFO L168 Benchmark]: CDTParser took 3.45 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. [2018-11-16 11:56:09,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 18574.07 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: 9.4 MB). Peak memory consumption was 506.0 MB. Max. memory is 3.9 GB. [2018-11-16 11:56:09,295 INFO L168 Benchmark]: Boogie Preprocessor took 1031.59 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: 79.1 MB). Peak memory consumption was 79.1 MB. Max. memory is 3.9 GB. [2018-11-16 11:56:09,299 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 3.45 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 18574.07 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: 9.4 MB). Peak memory consumption was 506.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1031.59 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: 79.1 MB). Peak memory consumption was 79.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...