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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:06:20,285 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:06:20,290 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:06:20,338 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:06:20,339 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:06:20,340 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:06:20,345 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:06:20,354 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:06:20,359 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:06:20,363 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:06:20,364 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:06:20,364 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:06:20,372 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:06:20,373 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:06:20,389 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:06:20,391 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:06:20,392 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:06:20,394 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:06:20,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:06:20,409 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:06:20,416 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:06:20,419 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:06:20,427 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:06:20,427 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:06:20,431 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:06:20,432 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:06:20,433 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:06:20,436 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:06:20,439 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:06:20,445 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:06:20,445 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:06:20,446 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:06:20,450 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:06:20,450 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:06:20,451 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:06:20,457 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:06:20,457 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 12:06:20,514 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:06:20,514 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:06:20,519 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:06:20,519 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:06:20,524 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:06:20,524 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:06:20,525 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:06:20,525 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:06:20,525 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:06:20,525 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:06:20,525 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:06:20,531 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:06:20,531 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:06:20,531 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:06:20,532 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:06:20,532 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:06:20,532 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:06:20,532 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:06:20,533 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:06:20,533 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:06:20,533 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:06:20,533 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:06:20,537 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:06:20,537 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:06:20,537 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:06:20,538 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:06:20,538 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:06:20,538 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:06:20,538 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:06:20,682 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:06:20,721 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:06:20,728 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:06:20,736 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:06:20,736 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:06:20,737 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:06:20,907 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3909aa400/7172f39948cd4ff89e425de5d1ee6974/FLAG84ff989be [2018-11-16 12:06:23,235 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:06:23,240 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:06:23,397 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3909aa400/7172f39948cd4ff89e425de5d1ee6974/FLAG84ff989be [2018-11-16 12:06:23,812 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3909aa400/7172f39948cd4ff89e425de5d1ee6974 [2018-11-16 12:06:23,846 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:06:23,851 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:06:23,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:06:23,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:06:23,872 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:06:23,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:06:23" (1/1) ... [2018-11-16 12:06:23,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39cf1fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:23, skipping insertion in model container [2018-11-16 12:06:23,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:06:23" (1/1) ... [2018-11-16 12:06:23,921 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:06:24,502 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:06:35,860 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:06:37,084 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:06:42,286 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:06:45,159 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:06:45,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:45 WrapperNode [2018-11-16 12:06:45,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:06:45,161 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:06:45,161 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:06:45,162 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:06:45,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:45" (1/1) ... [2018-11-16 12:06:45,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:45" (1/1) ... [2018-11-16 12:06:45,505 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:45" (1/1) ... [2018-11-16 12:06:45,506 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:45" (1/1) ... [2018-11-16 12:06:46,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:45" (1/1) ... [2018-11-16 12:06:46,533 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:45" (1/1) ... [2018-11-16 12:06:46,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:45" (1/1) ... [2018-11-16 12:06:46,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:06:46,953 INFO L168 Benchmark]: Toolchain (without parser) took 23103.77 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: 220.4 MB). Peak memory consumption was 220.4 MB. Max. memory is 3.9 GB. [2018-11-16 12:06:46,959 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. [2018-11-16 12:06:46,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21305.14 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: 84.9 MB). Peak memory consumption was 538.5 MB. Max. memory is 3.9 GB. [2018-11-16 12:06:46,961 INFO L168 Benchmark]: Boogie Preprocessor took 1785.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 135.4 MB). Peak memory consumption was 135.4 MB. Max. memory is 3.9 GB. [2018-11-16 12:06:46,968 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 21305.14 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: 84.9 MB). Peak memory consumption was 538.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1785.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 135.4 MB). Peak memory consumption was 135.4 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...