./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash db09c66bc027fe100f4c5351d02d21b35da62157 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash db09c66bc027fe100f4c5351d02d21b35da62157 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-26 00:05:33,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:05:33,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:05:34,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:05:34,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:05:34,021 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:05:34,023 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:05:34,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:05:34,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:05:34,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:05:34,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:05:34,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:05:34,048 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:05:34,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:05:34,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:05:34,060 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:05:34,061 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:05:34,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:05:34,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:05:34,077 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:05:34,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:05:34,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:05:34,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:05:34,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:05:34,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:05:34,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:05:34,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:05:34,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:05:34,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:05:34,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:05:34,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:05:34,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:05:34,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:05:34,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:05:34,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:05:34,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:05:34,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:05:34,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:05:34,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:05:34,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:05:34,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:05:34,122 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 00:05:34,151 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:05:34,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:05:34,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:05:34,158 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:05:34,158 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:05:34,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:05:34,159 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:05:34,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:05:34,159 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 00:05:34,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:05:34,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 00:05:34,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 00:05:34,161 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:05:34,163 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 00:05:34,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:05:34,163 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:05:34,163 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:05:34,164 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:05:34,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:05:34,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:05:34,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:05:34,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 00:05:34,166 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 00:05:34,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 00:05:34,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 00:05:34,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 00:05:34,167 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db09c66bc027fe100f4c5351d02d21b35da62157 [2019-11-26 00:05:34,588 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:05:34,604 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:05:34,610 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:05:34,614 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:05:34,614 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:05:34,617 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2019-11-26 00:05:34,717 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b642c69b/796ea8462949480fa975330588675a30/FLAG2aaccb4d8 [2019-11-26 00:05:36,038 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:05:36,042 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2019-11-26 00:05:36,130 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b642c69b/796ea8462949480fa975330588675a30/FLAG2aaccb4d8 [2019-11-26 00:05:36,278 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b642c69b/796ea8462949480fa975330588675a30 [2019-11-26 00:05:36,284 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:05:36,288 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 00:05:36,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:05:36,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:05:36,298 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:05:36,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:36" (1/1) ... [2019-11-26 00:05:36,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47a74fbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:36, skipping insertion in model container [2019-11-26 00:05:36,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:36" (1/1) ... [2019-11-26 00:05:36,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:05:36,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:05:40,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:05:40,676 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 00:05:41,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:05:42,881 INFO L208 MainTranslator]: Completed translation [2019-11-26 00:05:42,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42 WrapperNode [2019-11-26 00:05:42,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:05:42,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 00:05:42,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 00:05:42,886 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 00:05:42,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42" (1/1) ... [2019-11-26 00:05:43,070 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42" (1/1) ... [2019-11-26 00:05:44,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 00:05:44,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 00:05:44,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 00:05:44,556 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 00:05:44,575 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42" (1/1) ... [2019-11-26 00:05:44,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42" (1/1) ... [2019-11-26 00:05:45,021 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42" (1/1) ... [2019-11-26 00:05:45,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42" (1/1) ... [2019-11-26 00:05:47,299 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42" (1/1) ... [2019-11-26 00:05:47,419 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42" (1/1) ... [2019-11-26 00:05:47,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:42" (1/1) ... [2019-11-26 00:05:47,746 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 00:05:47,753 INFO L168 Benchmark]: Toolchain (without parser) took 11460.38 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.4 MB in the beginning and 550.8 MB in the end (delta: 393.6 MB). Peak memory consumption was 443.2 MB. Max. memory is 12.5 GB. [2019-11-26 00:05:47,755 INFO L168 Benchmark]: CDTParser took 0.74 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 00:05:47,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6589.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.4 MB in the beginning and 724.4 MB in the end (delta: 220.0 MB). Peak memory consumption was 271.3 MB. Max. memory is 12.5 GB. [2019-11-26 00:05:47,760 INFO L168 Benchmark]: Boogie Procedure Inliner took 1671.38 ms. Allocated memory is still 1.0 GB. Free memory was 724.4 MB in the beginning and 708.2 MB in the end (delta: 16.2 MB). Peak memory consumption was 86.5 MB. Max. memory is 12.5 GB. [2019-11-26 00:05:47,764 INFO L168 Benchmark]: Boogie Preprocessor took 3191.66 ms. Allocated memory is still 1.0 GB. Free memory was 708.2 MB in the beginning and 550.8 MB in the end (delta: 157.4 MB). Peak memory consumption was 207.0 MB. Max. memory is 12.5 GB. [2019-11-26 00:05:47,770 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 6589.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.4 MB in the beginning and 724.4 MB in the end (delta: 220.0 MB). Peak memory consumption was 271.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1671.38 ms. Allocated memory is still 1.0 GB. Free memory was 724.4 MB in the beginning and 708.2 MB in the end (delta: 16.2 MB). Peak memory consumption was 86.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 3191.66 ms. Allocated memory is still 1.0 GB. Free memory was 708.2 MB in the beginning and 550.8 MB in the end (delta: 157.4 MB). Peak memory consumption was 207.0 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-26 00:05:50,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:05:50,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:05:50,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:05:50,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:05:50,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:05:50,859 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:05:50,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:05:50,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:05:50,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:05:50,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:05:50,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:05:50,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:05:50,893 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:05:50,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:05:50,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:05:50,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:05:50,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:05:50,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:05:50,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:05:50,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:05:50,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:05:50,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:05:50,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:05:50,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:05:50,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:05:50,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:05:50,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:05:50,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:05:50,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:05:50,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:05:50,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:05:50,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:05:50,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:05:50,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:05:50,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:05:50,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:05:50,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:05:50,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:05:50,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:05:50,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:05:50,951 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 00:05:50,980 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:05:50,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:05:50,984 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:05:50,984 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:05:50,984 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:05:50,987 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:05:50,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:05:50,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 00:05:50,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:05:50,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 00:05:50,989 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 00:05:50,989 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 00:05:50,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 00:05:50,990 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:05:50,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 00:05:50,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:05:50,990 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:05:50,992 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:05:50,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:05:50,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:05:50,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:05:50,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:05:50,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 00:05:50,995 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 00:05:50,995 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 00:05:50,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 00:05:50,995 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 00:05:50,995 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 00:05:50,996 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db09c66bc027fe100f4c5351d02d21b35da62157 [2019-11-26 00:05:51,452 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:05:51,470 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:05:51,475 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:05:51,480 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:05:51,481 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:05:51,483 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2019-11-26 00:05:51,585 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cad7dd12a/e366c6bfd02e4e4fbaac289e97b70967/FLAGaa259ca54 [2019-11-26 00:05:52,930 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:05:52,935 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2019-11-26 00:05:53,026 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cad7dd12a/e366c6bfd02e4e4fbaac289e97b70967/FLAGaa259ca54 [2019-11-26 00:05:53,121 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cad7dd12a/e366c6bfd02e4e4fbaac289e97b70967 [2019-11-26 00:05:53,128 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:05:53,133 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 00:05:53,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:05:53,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:05:53,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:05:53,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:53" (1/1) ... [2019-11-26 00:05:53,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c086abb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:53, skipping insertion in model container [2019-11-26 00:05:53,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:53" (1/1) ... [2019-11-26 00:05:53,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:05:53,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:05:58,034 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:05:58,144 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 00:05:59,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:06:00,465 INFO L208 MainTranslator]: Completed translation [2019-11-26 00:06:00,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00 WrapperNode [2019-11-26 00:06:00,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:06:00,469 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 00:06:00,470 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 00:06:00,470 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 00:06:00,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00" (1/1) ... [2019-11-26 00:06:00,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00" (1/1) ... [2019-11-26 00:06:02,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 00:06:02,259 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 00:06:02,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 00:06:02,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 00:06:02,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00" (1/1) ... [2019-11-26 00:06:02,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00" (1/1) ... [2019-11-26 00:06:03,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00" (1/1) ... [2019-11-26 00:06:03,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00" (1/1) ... [2019-11-26 00:06:05,203 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00" (1/1) ... [2019-11-26 00:06:05,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00" (1/1) ... [2019-11-26 00:06:05,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:00" (1/1) ... [2019-11-26 00:06:06,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 00:06:06,082 INFO L168 Benchmark]: Toolchain (without parser) took 12947.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 942.9 MB in the beginning and 766.6 MB in the end (delta: 176.3 MB). Peak memory consumption was 441.8 MB. Max. memory is 12.5 GB. [2019-11-26 00:06:06,091 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 00:06:06,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7334.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 942.9 MB in the beginning and 677.6 MB in the end (delta: 265.4 MB). Peak memory consumption was 265.5 MB. Max. memory is 12.5 GB. [2019-11-26 00:06:06,092 INFO L168 Benchmark]: Boogie Procedure Inliner took 1789.47 ms. Allocated memory is still 1.0 GB. Free memory was 677.6 MB in the beginning and 683.5 MB in the end (delta: -5.9 MB). Peak memory consumption was 35.3 MB. Max. memory is 12.5 GB. [2019-11-26 00:06:06,094 INFO L168 Benchmark]: Boogie Preprocessor took 3815.46 ms. Allocated memory is still 1.0 GB. Free memory was 683.5 MB in the beginning and 766.6 MB in the end (delta: -83.2 MB). Peak memory consumption was 182.2 MB. Max. memory is 12.5 GB. [2019-11-26 00:06:06,106 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 7334.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 942.9 MB in the beginning and 677.6 MB in the end (delta: 265.4 MB). Peak memory consumption was 265.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1789.47 ms. Allocated memory is still 1.0 GB. Free memory was 677.6 MB in the beginning and 683.5 MB in the end (delta: -5.9 MB). Peak memory consumption was 35.3 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 3815.46 ms. Allocated memory is still 1.0 GB. Free memory was 683.5 MB in the beginning and 766.6 MB in the end (delta: -83.2 MB). Peak memory consumption was 182.2 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...