java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-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--tty--serial--8250--8250_pci.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:56:15,992 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:56:15,994 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:56:16,034 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:56:16,034 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:56:16,035 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:56:16,043 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:56:16,046 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:56:16,053 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:56:16,054 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:56:16,060 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:56:16,060 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:56:16,062 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:56:16,070 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:56:16,071 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:56:16,072 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:56:16,077 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:56:16,090 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:56:16,095 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:56:16,097 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:56:16,106 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:56:16,109 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:56:16,116 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:56:16,117 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:56:16,117 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:56:16,123 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:56:16,124 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:56:16,125 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:56:16,131 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:56:16,132 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:56:16,132 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:56:16,133 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:56:16,133 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:56:16,133 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:56:16,139 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:56:16,140 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:56:16,141 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 [2018-11-27 12:56:16,170 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:56:16,170 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:56:16,179 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:56:16,179 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:56:16,182 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:56:16,182 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:56:16,182 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:56:16,182 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:56:16,182 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:56:16,182 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:56:16,183 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:56:16,183 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:56:16,183 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:56:16,183 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:56:16,183 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:56:16,183 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:56:16,183 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:56:16,184 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:56:16,184 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:56:16,184 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:56:16,184 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:56:16,184 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:56:16,184 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:56:16,184 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:56:16,189 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:56:16,189 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:56:16,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:56:16,189 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:56:16,190 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 12:56:16,254 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:56:16,276 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:56:16,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:56:16,296 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:56:16,297 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:56:16,298 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:56:16,458 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29053c85d/2d72fe55464e48059eb9430a861401d2/FLAGc0e9b150a [2018-11-27 12:56:18,369 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:56:18,371 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250_pci.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:56:18,490 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29053c85d/2d72fe55464e48059eb9430a861401d2/FLAGc0e9b150a [2018-11-27 12:56:18,788 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29053c85d/2d72fe55464e48059eb9430a861401d2 [2018-11-27 12:56:18,816 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:56:18,818 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:56:18,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:56:18,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:56:18,830 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:56:18,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:56:18" (1/1) ... [2018-11-27 12:56:18,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c77b6dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:18, skipping insertion in model container [2018-11-27 12:56:18,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:56:18" (1/1) ... [2018-11-27 12:56:18,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:56:19,181 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:56:20,352 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3936] [2018-11-27 12:56:20,353 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3937-3938] [2018-11-27 12:56:23,054 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:56:23,371 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:56:23,568 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3936] [2018-11-27 12:56:23,570 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3937-3938] [2018-11-27 12:56:24,125 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:56:25,199 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:56:25,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25 WrapperNode [2018-11-27 12:56:25,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:56:25,204 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:56:25,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:56:25,205 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:56:25,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25" (1/1) ... [2018-11-27 12:56:25,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25" (1/1) ... [2018-11-27 12:56:25,563 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:56:25,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:56:25,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:56:25,567 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:56:25,590 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25" (1/1) ... [2018-11-27 12:56:25,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25" (1/1) ... [2018-11-27 12:56:25,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25" (1/1) ... [2018-11-27 12:56:25,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25" (1/1) ... [2018-11-27 12:56:26,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25" (1/1) ... [2018-11-27 12:56:26,510 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25" (1/1) ... [2018-11-27 12:56:26,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:25" (1/1) ... [2018-11-27 12:56:26,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:56:26,720 INFO L168 Benchmark]: Toolchain (without parser) took 7902.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 361.5 MB). Peak memory consumption was 361.5 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:26,723 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-27 12:56:26,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6376.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 260.0 MB). Peak memory consumption was 260.0 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:26,728 INFO L168 Benchmark]: Boogie Procedure Inliner took 359.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:26,729 INFO L168 Benchmark]: Boogie Preprocessor took 1150.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:26,740 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 0.20 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 6376.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 260.0 MB). Peak memory consumption was 260.0 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 359.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1150.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...