java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /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-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:34:09,342 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:34:09,347 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:34:09,403 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:34:09,403 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:34:09,404 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:34:09,409 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:34:09,418 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:34:09,422 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:34:09,435 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:34:09,436 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:34:09,443 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:34:09,445 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:34:09,450 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:34:09,452 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:34:09,463 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:34:09,470 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:34:09,476 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:34:09,482 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:34:09,484 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:34:09,489 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 15:34:09,494 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 15:34:09,494 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 15:34:09,502 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 15:34:09,503 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 15:34:09,504 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 15:34:09,505 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 15:34:09,511 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-09-13 15:34:09,511 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 15:34:09,511 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:34:09,512 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:34:09,513 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 [2018-09-13 15:34:09,549 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:34:09,550 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:34:09,552 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 15:34:09,552 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 15:34:09,553 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:34:09,553 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:34:09,554 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:34:09,554 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:34:09,554 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:34:09,558 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:34:09,558 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 15:34:09,558 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 15:34:09,561 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 15:34:09,561 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:34:09,561 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 15:34:09,561 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:34:09,562 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:34:09,562 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 15:34:09,562 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 15:34:09,562 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 15:34:09,562 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:34:09,563 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 15:34:09,563 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 15:34:09,563 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:34:09,563 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 15:34:09,568 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 15:34:09,568 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 15:34:09,568 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 15:34:09,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:34:09,729 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:34:09,741 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:34:09,742 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:34:09,743 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:34:09,750 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 15:34:11,265 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:34:11,275 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:34:11,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:34:11,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:34:11,295 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:34:11,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:34:11" (1/1) ... [2018-09-13 15:34:11,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f2a8acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:11, skipping insertion in model container [2018-09-13 15:34:11,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:34:11" (1/1) ... [2018-09-13 15:34:11,366 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:34:12,226 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:34:15,207 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:34:17,222 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:34:17,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:17 WrapperNode [2018-09-13 15:34:17,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:34:17,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 15:34:17,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 15:34:17,724 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 15:34:17,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:17" (1/1) ... [2018-09-13 15:34:17,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:17" (1/1) ... [2018-09-13 15:34:18,127 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:17" (1/1) ... [2018-09-13 15:34:18,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:17" (1/1) ... [2018-09-13 15:34:18,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:17" (1/1) ... [2018-09-13 15:34:18,941 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:17" (1/1) ... [2018-09-13 15:34:19,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:17" (1/1) ... [2018-09-13 15:34:19,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 15:34:19,166 INFO L168 Benchmark]: Toolchain (without parser) took 7900.90 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 1.9 GB. [2018-09-13 15:34:19,175 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 15:34:19,176 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6446.49 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 64.6 MB). Peak memory consumption was 504.9 MB. Max. memory is 1.9 GB. [2018-09-13 15:34:19,181 INFO L168 Benchmark]: Boogie Preprocessor took 1439.00 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 93.3 MB). Peak memory consumption was 93.3 MB. Max. memory is 1.9 GB. [2018-09-13 15:34:19,189 INFO L344 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 0.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 6446.49 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 64.6 MB). Peak memory consumption was 504.9 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 1439.00 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 93.3 MB). Peak memory consumption was 93.3 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...