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--block--paride--pg.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 13:43:02,318 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 13:43:02,319 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 13:43:02,345 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 13:43:02,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 13:43:02,351 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 13:43:02,352 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 13:43:02,357 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 13:43:02,359 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 13:43:02,360 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 13:43:02,361 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 13:43:02,361 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 13:43:02,362 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 13:43:02,362 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 13:43:02,369 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 13:43:02,369 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 13:43:02,370 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 13:43:02,376 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 13:43:02,386 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 13:43:02,388 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 13:43:02,388 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 13:43:02,395 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 13:43:02,400 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 13:43:02,400 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 13:43:02,400 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 13:43:02,401 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 13:43:02,402 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 13:43:02,402 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 13:43:02,409 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 13:43:02,410 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 13:43:02,410 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 13:43:02,415 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 13:43:02,415 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 13:43:02,415 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 13:43:02,416 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 13:43:02,420 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 13:43:02,420 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 [2018-11-05 13:43:02,450 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 13:43:02,450 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 13:43:02,451 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 13:43:02,451 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 13:43:02,452 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 13:43:02,459 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 13:43:02,459 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 13:43:02,459 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 13:43:02,459 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 13:43:02,460 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 13:43:02,460 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 13:43:02,460 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 13:43:02,460 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 13:43:02,460 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 13:43:02,460 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 13:43:02,460 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 13:43:02,461 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 13:43:02,461 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 13:43:02,461 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 13:43:02,461 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 13:43:02,461 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 13:43:02,461 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 13:43:02,461 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 13:43:02,465 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 13:43:02,465 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 13:43:02,465 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 13:43:02,465 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 13:43:02,465 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 13:43:02,557 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 13:43:02,580 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 13:43:02,588 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 13:43:02,589 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 13:43:02,590 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 13:43:02,590 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pg.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 13:43:02,679 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f48140e5a/0796ec9156914ecc8c6680bca3a23f49/FLAG82fa0e842 [2018-11-05 13:43:03,794 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 13:43:03,795 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pg.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 13:43:03,857 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f48140e5a/0796ec9156914ecc8c6680bca3a23f49/FLAG82fa0e842 [2018-11-05 13:43:03,884 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f48140e5a/0796ec9156914ecc8c6680bca3a23f49 [2018-11-05 13:43:03,903 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 13:43:03,904 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 13:43:03,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 13:43:03,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 13:43:03,916 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 13:43:03,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:43:03" (1/1) ... [2018-11-05 13:43:03,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41fffefc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:43:03, skipping insertion in model container [2018-11-05 13:43:03,922 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:43:03" (1/1) ... [2018-11-05 13:43:03,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 13:43:04,086 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 13:43:04,819 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3063] [2018-11-05 13:43:04,819 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3064-3065] [2018-11-05 13:43:06,351 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:43:06,619 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 13:43:06,736 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3063] [2018-11-05 13:43:06,740 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3064-3065] [2018-11-05 13:43:07,191 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:43:07,366 INFO L193 MainTranslator]: Completed translation [2018-11-05 13:43:07,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:43:07 WrapperNode [2018-11-05 13:43:07,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 13:43:07,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 13:43:07,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 13:43:07,371 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 13:43:07,396 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:43:07" (1/1) ... [2018-11-05 13:43:07,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:43:07" (1/1) ... [2018-11-05 13:43:07,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:43:07" (1/1) ... [2018-11-05 13:43:07,490 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:43:07" (1/1) ... [2018-11-05 13:43:07,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:43:07" (1/1) ... [2018-11-05 13:43:07,706 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:43:07" (1/1) ... [2018-11-05 13:43:07,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:43:07" (1/1) ... [2018-11-05 13:43:07,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 13:43:07,777 INFO L168 Benchmark]: Toolchain (without parser) took 3873.95 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: 168.6 MB). Peak memory consumption was 168.6 MB. Max. memory is 3.9 GB. [2018-11-05 13:43:07,779 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-05 13:43:07,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3461.02 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: 149.2 MB). Peak memory consumption was 223.7 MB. Max. memory is 3.9 GB. [2018-11-05 13:43:07,783 INFO L168 Benchmark]: Boogie Preprocessor took 401.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.9 GB. [2018-11-05 13:43:07,789 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 0.14 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 3461.02 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: 149.2 MB). Peak memory consumption was 223.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 401.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...