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-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 17:38:10,837 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 17:38:10,840 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 17:38:10,879 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 17:38:10,879 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 17:38:10,887 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 17:38:10,890 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 17:38:10,896 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 17:38:10,899 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 17:38:10,900 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 17:38:10,908 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 17:38:10,908 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 17:38:10,909 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 17:38:10,917 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 17:38:10,918 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 17:38:10,929 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 17:38:10,930 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 17:38:10,939 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 17:38:10,947 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 17:38:10,949 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 17:38:10,955 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 17:38:10,962 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 17:38:10,971 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 17:38:10,972 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 17:38:10,972 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 17:38:10,973 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 17:38:10,981 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 17:38:10,982 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 17:38:10,983 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 17:38:10,990 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 17:38:10,991 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 17:38:10,991 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 17:38:10,992 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 17:38:10,992 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 17:38:10,996 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 17:38:10,997 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 17:38:10,998 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 [2018-10-26 17:38:11,048 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 17:38:11,048 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 17:38:11,050 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 17:38:11,058 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 17:38:11,059 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 17:38:11,060 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 17:38:11,060 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 17:38:11,060 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 17:38:11,060 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 17:38:11,060 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 17:38:11,061 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 17:38:11,063 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 17:38:11,063 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 17:38:11,063 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 17:38:11,064 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 17:38:11,065 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 17:38:11,065 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 17:38:11,065 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 17:38:11,065 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 17:38:11,066 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 17:38:11,066 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 17:38:11,066 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 17:38:11,066 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 17:38:11,067 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 17:38:11,067 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 17:38:11,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 17:38:11,067 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 17:38:11,067 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 17:38:11,209 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 17:38:11,244 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 17:38:11,256 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 17:38:11,257 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 17:38:11,261 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 17:38:11,262 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 17:38:11,417 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e519e2b7d/b8be48b5b1054da18a3f277e9a471cb8/FLAG2a169e370 [2018-10-26 17:38:12,924 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 17:38:12,925 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 17:38:12,980 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e519e2b7d/b8be48b5b1054da18a3f277e9a471cb8/FLAG2a169e370 [2018-10-26 17:38:13,024 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e519e2b7d/b8be48b5b1054da18a3f277e9a471cb8 [2018-10-26 17:38:13,051 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 17:38:13,058 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 17:38:13,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 17:38:13,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 17:38:13,076 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 17:38:13,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:38:13" (1/1) ... [2018-10-26 17:38:13,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c24573f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:13, skipping insertion in model container [2018-10-26 17:38:13,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:38:13" (1/1) ... [2018-10-26 17:38:13,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 17:38:13,290 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 17:38:14,754 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:38:14,806 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 17:38:15,287 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:38:15,663 INFO L193 MainTranslator]: Completed translation [2018-10-26 17:38:15,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:15 WrapperNode [2018-10-26 17:38:15,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 17:38:15,667 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 17:38:15,667 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 17:38:15,667 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 17:38:15,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:15" (1/1) ... [2018-10-26 17:38:15,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:15" (1/1) ... [2018-10-26 17:38:15,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:15" (1/1) ... [2018-10-26 17:38:15,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:15" (1/1) ... [2018-10-26 17:38:15,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:15" (1/1) ... [2018-10-26 17:38:15,993 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:15" (1/1) ... [2018-10-26 17:38:16,010 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:15" (1/1) ... [2018-10-26 17:38:16,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 17:38:16,049 INFO L168 Benchmark]: Toolchain (without parser) took 2997.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -40.8 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-10-26 17:38:16,058 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-26 17:38:16,064 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2600.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.1 MB). Peak memory consumption was 83.2 MB. Max. memory is 3.9 GB. [2018-10-26 17:38:16,065 INFO L168 Benchmark]: Boogie Preprocessor took 375.78 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-26 17:38:16,075 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 0.21 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 2600.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.1 MB). Peak memory consumption was 83.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 375.78 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...