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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:57:37,789 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:57:37,791 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:57:37,827 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:57:37,827 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:57:37,830 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:57:37,831 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:57:37,839 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:57:37,844 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:57:37,857 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:57:37,859 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:57:37,859 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:57:37,862 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:57:37,869 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:57:37,870 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:57:37,871 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:57:37,879 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:57:37,886 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:57:37,892 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:57:37,893 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:57:37,900 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:57:37,905 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:57:37,911 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:57:37,911 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:57:37,911 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:57:37,916 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:57:37,917 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:57:37,918 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:57:37,926 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:57:37,927 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:57:37,933 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:57:37,934 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:57:37,934 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:57:37,938 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:57:37,941 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:57:37,942 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:57:37,946 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 12:57:38,005 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:57:38,005 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:57:38,006 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:57:38,007 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:57:38,010 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:57:38,010 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:57:38,011 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:57:38,012 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:57:38,012 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:57:38,012 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:57:38,012 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:57:38,013 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:57:38,016 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:57:38,016 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:57:38,016 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:57:38,017 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:57:38,017 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:57:38,017 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:57:38,017 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:57:38,018 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:57:38,018 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:57:38,018 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:57:38,018 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:57:38,019 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:57:38,023 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:57:38,023 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:57:38,024 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:57:38,024 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:57:38,024 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 12:57:38,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:57:38,150 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:57:38,163 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:57:38,168 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:57:38,168 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:57:38,175 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:57:38,332 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fd33db75/1370fa0c67f74c038cf9fc712d7a10c6/FLAG35118e4b4 [2018-11-27 12:57:43,749 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:57:43,750 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:57:44,389 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fd33db75/1370fa0c67f74c038cf9fc712d7a10c6/FLAG35118e4b4 [2018-11-27 12:57:44,428 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fd33db75/1370fa0c67f74c038cf9fc712d7a10c6 [2018-11-27 12:57:44,454 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:57:44,458 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:57:44,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:57:44,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:57:44,473 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:57:44,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:57:44" (1/1) ... [2018-11-27 12:57:44,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@291ab76e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:57:44, skipping insertion in model container [2018-11-27 12:57:44,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:57:44" (1/1) ... [2018-11-27 12:57:44,506 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:57:47,449 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:01:00,062 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:01:01,471 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:01:29,209 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:03:36,820 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:03:36,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36 WrapperNode [2018-11-27 13:03:36,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:03:36,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:03:36,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:03:36,829 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:03:36,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36" (1/1) ... [2018-11-27 13:03:39,080 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36" (1/1) ... [2018-11-27 13:03:39,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:03:39,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:03:39,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:03:39,871 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:03:39,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36" (1/1) ... [2018-11-27 13:03:39,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36" (1/1) ... [2018-11-27 13:03:41,436 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36" (1/1) ... [2018-11-27 13:03:41,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36" (1/1) ... [2018-11-27 13:04:20,054 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36" (1/1) ... [2018-11-27 13:04:21,102 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36" (1/1) ... [2018-11-27 13:04:34,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:36" (1/1) ... [2018-11-27 13:04:36,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:04:36,934 INFO L168 Benchmark]: Toolchain (without parser) took 412479.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 641.1 MB in the end (delta: 1.1 GB). Peak memory consumption was 1.5 GB. Max. memory is 3.9 GB. [2018-11-27 13:04:36,936 INFO L168 Benchmark]: CDTParser took 0.33 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 13:04:36,937 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352363.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.2 GB in the end (delta: 571.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.9 GB. [2018-11-27 13:04:36,938 INFO L168 Benchmark]: Boogie Procedure Inliner took 3038.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 936.0 MB in the end (delta: 259.3 MB). Peak memory consumption was 259.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:04:36,942 INFO L168 Benchmark]: Boogie Preprocessor took 57055.82 ms. Allocated memory is still 2.0 GB. Free memory was 936.0 MB in the beginning and 641.1 MB in the end (delta: 294.8 MB). Peak memory consumption was 683.4 MB. Max. memory is 3.9 GB. [2018-11-27 13:04:36,955 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 0.33 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 352363.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.2 GB in the end (delta: 571.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 3038.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 936.0 MB in the end (delta: 259.3 MB). Peak memory consumption was 259.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 57055.82 ms. Allocated memory is still 2.0 GB. Free memory was 936.0 MB in the beginning and 641.1 MB in the end (delta: 294.8 MB). Peak memory consumption was 683.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...