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-32_7a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:02:00,515 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:02:00,518 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:02:00,549 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:02:00,550 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:02:00,554 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:02:00,561 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:02:00,566 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:02:00,574 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:02:00,575 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:02:00,585 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:02:00,585 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:02:00,587 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:02:00,595 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:02:00,602 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:02:00,603 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:02:00,610 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:02:00,616 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:02:00,621 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:02:00,629 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:02:00,633 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:02:00,637 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:02:00,649 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:02:00,650 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:02:00,650 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:02:00,654 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:02:00,657 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:02:00,658 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:02:00,661 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:02:00,668 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:02:00,668 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:02:00,671 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:02:00,671 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:02:00,671 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:02:00,676 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:02:00,676 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:02:00,680 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 12:02:00,730 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:02:00,730 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:02:00,731 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:02:00,737 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:02:00,741 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:02:00,741 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:02:00,741 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:02:00,742 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:02:00,742 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:02:00,742 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:02:00,742 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:02:00,743 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:02:00,746 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:02:00,746 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:02:00,746 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:02:00,747 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:02:00,747 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:02:00,747 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:02:00,747 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:02:00,747 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:02:00,748 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:02:00,748 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:02:00,753 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:02:00,753 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:02:00,753 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:02:00,754 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:02:00,754 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:02:00,754 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:02:00,754 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:02:00,891 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:02:00,930 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:02:00,937 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:02:00,941 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:02:00,943 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:02:00,944 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:02:01,086 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2b518d58/8cc87cf09a294d7a9b2f244c83a5d35b/FLAG1ade9d562 [2018-11-16 12:02:03,661 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:02:03,666 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:02:03,838 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2b518d58/8cc87cf09a294d7a9b2f244c83a5d35b/FLAG1ade9d562 [2018-11-16 12:02:04,307 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2b518d58/8cc87cf09a294d7a9b2f244c83a5d35b [2018-11-16 12:02:04,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:02:04,341 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:02:04,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:02:04,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:02:04,350 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:02:04,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:04" (1/1) ... [2018-11-16 12:02:04,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a3fbd4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:04, skipping insertion in model container [2018-11-16 12:02:04,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:04" (1/1) ... [2018-11-16 12:02:04,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:02:05,071 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:02:25,661 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:02:26,221 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:02:41,743 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:02:43,801 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:02:43,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:43 WrapperNode [2018-11-16 12:02:43,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:02:43,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:02:43,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:02:43,804 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:02:43,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:43" (1/1) ... [2018-11-16 12:02:43,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:43" (1/1) ... [2018-11-16 12:02:44,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:43" (1/1) ... [2018-11-16 12:02:44,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:43" (1/1) ... [2018-11-16 12:02:45,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:43" (1/1) ... [2018-11-16 12:02:45,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:43" (1/1) ... [2018-11-16 12:02:45,666 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:43" (1/1) ... [2018-11-16 12:02:45,847 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:02:45,857 INFO L168 Benchmark]: Toolchain (without parser) took 41525.12 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: 126.8 MB). Peak memory consumption was 555.2 MB. Max. memory is 3.9 GB. [2018-11-16 12:02:45,864 INFO L168 Benchmark]: CDTParser took 0.24 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 12:02:45,865 INFO L168 Benchmark]: CACSL2BoogieTranslator took 39461.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 524.2 MB). Peak memory consumption was 565.6 MB. Max. memory is 3.9 GB. [2018-11-16 12:02:45,869 INFO L168 Benchmark]: Boogie Preprocessor took 2045.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -397.4 MB). Peak memory consumption was 31.1 MB. Max. memory is 3.9 GB. [2018-11-16 12:02:45,876 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 0.24 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 39461.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 524.2 MB). Peak memory consumption was 565.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2045.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -397.4 MB). Peak memory consumption was 31.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...