./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.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 5f9eee22c5efdf8d3cc503a0ceebe52caa75492a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.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 5f9eee22c5efdf8d3cc503a0ceebe52caa75492a ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:46:21,795 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:46:21,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:46:21,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:46:21,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:46:21,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:46:21,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:46:21,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:46:21,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:46:21,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:46:21,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:46:21,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:46:21,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:46:21,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:46:21,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:46:21,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:46:21,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:46:21,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:46:21,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:46:21,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:46:21,889 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:46:21,889 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:46:21,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:46:21,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:46:21,902 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:46:21,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:46:21,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:46:21,907 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:46:21,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:46:21,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:46:21,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:46:21,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:46:21,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:46:21,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:46:21,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:46:21,919 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:46:21,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:46:21,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:46:21,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:46:21,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:46:21,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:46:21,930 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:46:21,957 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:46:21,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:46:21,963 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:46:21,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:46:21,964 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:46:21,964 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:46:21,964 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:46:21,965 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:46:21,968 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:46:21,968 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:46:21,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:46:21,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:46:21,969 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:46:21,970 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:46:21,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:46:21,970 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:46:21,971 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:46:21,971 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:46:21,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:46:21,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:46:21,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:46:21,972 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:46:21,972 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:46:21,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:46:21,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:46:21,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:46:21,975 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 -> 5f9eee22c5efdf8d3cc503a0ceebe52caa75492a [2019-11-25 23:46:22,381 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:46:22,397 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:46:22,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:46:22,407 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:46:22,407 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:46:22,408 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-11-25 23:46:22,523 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07ad231f/5cc9f5465b91433a868becbefb1a3ab2/FLAGe77ddf2c7 [2019-11-25 23:46:23,787 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:46:23,788 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-11-25 23:46:23,852 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07ad231f/5cc9f5465b91433a868becbefb1a3ab2/FLAGe77ddf2c7 [2019-11-25 23:46:24,058 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07ad231f/5cc9f5465b91433a868becbefb1a3ab2 [2019-11-25 23:46:24,063 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:46:24,066 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:46:24,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:46:24,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:46:24,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:46:24,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:24" (1/1) ... [2019-11-25 23:46:24,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@baaf2af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:24, skipping insertion in model container [2019-11-25 23:46:24,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:24" (1/1) ... [2019-11-25 23:46:24,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:46:24,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:46:27,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:46:27,575 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:46:28,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:46:28,711 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:46:28,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28 WrapperNode [2019-11-25 23:46:28,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:46:28,714 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:46:28,716 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:46:28,717 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:46:28,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28" (1/1) ... [2019-11-25 23:46:28,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28" (1/1) ... [2019-11-25 23:46:29,394 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:46:29,395 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:46:29,395 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:46:29,395 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:46:29,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28" (1/1) ... [2019-11-25 23:46:29,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28" (1/1) ... [2019-11-25 23:46:29,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28" (1/1) ... [2019-11-25 23:46:29,497 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28" (1/1) ... [2019-11-25 23:46:29,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28" (1/1) ... [2019-11-25 23:46:29,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28" (1/1) ... [2019-11-25 23:46:29,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:28" (1/1) ... [2019-11-25 23:46:29,918 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:46:29,925 INFO L168 Benchmark]: Toolchain (without parser) took 5857.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 866.1 MB in the end (delta: 84.0 MB). Peak memory consumption was 84.1 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:29,928 INFO L168 Benchmark]: CDTParser took 0.47 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. [2019-11-25 23:46:29,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4641.90 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 721.1 MB in the end (delta: 229.0 MB). Peak memory consumption was 229.1 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:29,933 INFO L168 Benchmark]: Boogie Procedure Inliner took 680.29 ms. Allocated memory is still 1.0 GB. Free memory was 721.1 MB in the beginning and 914.3 MB in the end (delta: -193.2 MB). Peak memory consumption was 44.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:29,934 INFO L168 Benchmark]: Boogie Preprocessor took 525.68 ms. Allocated memory is still 1.0 GB. Free memory was 914.3 MB in the beginning and 866.1 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:29,944 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 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 4641.90 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 721.1 MB in the end (delta: 229.0 MB). Peak memory consumption was 229.1 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 680.29 ms. Allocated memory is still 1.0 GB. Free memory was 721.1 MB in the beginning and 914.3 MB in the end (delta: -193.2 MB). Peak memory consumption was 44.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 525.68 ms. Allocated memory is still 1.0 GB. Free memory was 914.3 MB in the beginning and 866.1 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 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 [2019-11-25 23:46:32,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:46:32,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:46:32,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:46:32,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:46:32,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:46:32,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:46:32,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:46:32,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:46:32,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:46:32,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:46:32,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:46:32,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:46:32,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:46:32,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:46:32,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:46:32,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:46:32,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:46:32,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:46:32,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:46:32,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:46:32,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:46:32,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:46:32,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:46:32,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:46:32,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:46:32,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:46:32,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:46:32,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:46:32,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:46:32,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:46:32,839 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:46:32,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:46:32,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:46:32,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:46:32,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:46:32,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:46:32,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:46:32,847 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:46:32,847 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:46:32,848 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:46:32,849 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:46:32,877 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:46:32,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:46:32,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:46:32,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:46:32,884 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:46:32,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:46:32,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:46:32,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:46:32,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:46:32,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:46:32,886 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:46:32,886 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:46:32,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:46:32,888 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:46:32,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:46:32,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:46:32,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:46:32,889 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:46:32,891 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:46:32,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:46:32,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:46:32,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:46:32,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:46:32,892 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:46:32,892 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:46:32,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:46:32,892 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:46:32,894 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:46:32,894 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 -> 5f9eee22c5efdf8d3cc503a0ceebe52caa75492a [2019-11-25 23:46:33,304 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:46:33,321 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:46:33,327 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:46:33,332 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:46:33,332 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:46:33,333 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-11-25 23:46:33,441 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae7c63e58/85686aa1354f4a2db4ffd9841ee6bec2/FLAGe6c964808 [2019-11-25 23:46:34,730 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:46:34,731 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-11-25 23:46:34,796 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae7c63e58/85686aa1354f4a2db4ffd9841ee6bec2/FLAGe6c964808 [2019-11-25 23:46:34,994 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae7c63e58/85686aa1354f4a2db4ffd9841ee6bec2 [2019-11-25 23:46:34,999 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:46:35,001 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:46:35,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:46:35,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:46:35,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:46:35,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:34" (1/1) ... [2019-11-25 23:46:35,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ddc4f72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:35, skipping insertion in model container [2019-11-25 23:46:35,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:34" (1/1) ... [2019-11-25 23:46:35,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:46:35,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:46:38,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:46:38,585 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:46:39,241 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:46:39,922 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:46:39,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39 WrapperNode [2019-11-25 23:46:39,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:46:39,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:46:39,931 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:46:39,931 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:46:39,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39" (1/1) ... [2019-11-25 23:46:40,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39" (1/1) ... [2019-11-25 23:46:40,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:46:40,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:46:40,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:46:40,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:46:40,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39" (1/1) ... [2019-11-25 23:46:40,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39" (1/1) ... [2019-11-25 23:46:40,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39" (1/1) ... [2019-11-25 23:46:40,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39" (1/1) ... [2019-11-25 23:46:40,775 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39" (1/1) ... [2019-11-25 23:46:40,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39" (1/1) ... [2019-11-25 23:46:40,885 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:39" (1/1) ... [2019-11-25 23:46:40,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:46:40,955 INFO L168 Benchmark]: Toolchain (without parser) took 5950.88 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 947.2 MB in the beginning and 843.6 MB in the end (delta: 103.6 MB). Peak memory consumption was 103.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:40,957 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-11-25 23:46:40,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4920.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 947.2 MB in the beginning and 943.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 270.0 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:40,964 INFO L168 Benchmark]: Boogie Procedure Inliner took 458.69 ms. Allocated memory is still 1.0 GB. Free memory was 943.8 MB in the beginning and 898.2 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:40,964 INFO L168 Benchmark]: Boogie Preprocessor took 562.71 ms. Allocated memory is still 1.0 GB. Free memory was 898.2 MB in the beginning and 843.6 MB in the end (delta: 54.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:40,975 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 4920.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 947.2 MB in the beginning and 943.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 270.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 458.69 ms. Allocated memory is still 1.0 GB. Free memory was 943.8 MB in the beginning and 898.2 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 562.71 ms. Allocated memory is still 1.0 GB. Free memory was 898.2 MB in the beginning and 843.6 MB in the end (delta: 54.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...