./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 da95e156 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 edf1b5b83faba229c3d9c62150bb61a4a73c53b5 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 edf1b5b83faba229c3d9c62150bb61a4a73c53b5 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 10:41:49,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:41:49,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:41:49,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:41:49,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:41:49,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:41:49,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:41:49,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:41:49,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:41:49,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:41:49,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:41:49,926 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:41:49,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:41:49,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:41:49,938 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:41:49,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:41:49,945 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:41:49,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:41:49,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:41:49,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:41:49,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:41:49,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:41:49,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:41:49,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:41:49,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:41:49,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:41:49,990 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:41:49,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:41:49,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:41:49,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:41:49,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:41:50,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:41:50,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:41:50,007 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:41:50,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:41:50,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:41:50,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:41:50,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:41:50,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:41:50,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:41:50,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:41:50,022 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:41:50,084 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:41:50,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:41:50,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:41:50,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:41:50,097 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:41:50,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:41:50,098 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:41:50,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:41:50,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:41:50,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:41:50,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:41:50,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:41:50,105 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:41:50,105 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:41:50,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:41:50,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:41:50,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:41:50,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:41:50,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:41:50,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:41:50,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:41:50,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:41:50,114 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:41:50,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:41:50,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:41:50,116 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:41:50,116 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 -> edf1b5b83faba229c3d9c62150bb61a4a73c53b5 [2019-11-27 10:41:50,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:41:50,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:41:50,738 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:41:50,743 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:41:50,743 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:41:50,744 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-11-27 10:41:50,913 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93806567f/e1c124bbe2514267be394c4edf645013/FLAGfddbd18f7 [2019-11-27 10:41:52,916 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:41:52,919 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-11-27 10:41:53,033 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93806567f/e1c124bbe2514267be394c4edf645013/FLAGfddbd18f7 [2019-11-27 10:41:53,071 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93806567f/e1c124bbe2514267be394c4edf645013 [2019-11-27 10:41:53,082 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:41:53,084 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:41:53,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:41:53,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:41:53,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:41:53,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:41:53" (1/1) ... [2019-11-27 10:41:53,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339275c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:41:53, skipping insertion in model container [2019-11-27 10:41:53,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:41:53" (1/1) ... [2019-11-27 10:41:53,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:41:53,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:41:58,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:41:58,712 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:41:59,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:42:00,567 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:42:00,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00 WrapperNode [2019-11-27 10:42:00,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:42:00,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:42:00,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:42:00,575 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:42:00,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00" (1/1) ... [2019-11-27 10:42:00,787 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00" (1/1) ... [2019-11-27 10:42:01,640 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:42:01,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:42:01,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:42:01,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:42:01,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00" (1/1) ... [2019-11-27 10:42:01,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00" (1/1) ... [2019-11-27 10:42:01,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00" (1/1) ... [2019-11-27 10:42:01,799 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00" (1/1) ... [2019-11-27 10:42:02,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00" (1/1) ... [2019-11-27 10:42:02,259 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00" (1/1) ... [2019-11-27 10:42:02,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:00" (1/1) ... [2019-11-27 10:42:02,418 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:42:02,432 INFO L168 Benchmark]: Toolchain (without parser) took 9340.36 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 867.2 MB in the end (delta: 82.9 MB). Peak memory consumption was 83.0 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:02,434 INFO L168 Benchmark]: CDTParser took 1.74 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. [2019-11-27 10:42:02,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7481.81 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 721.3 MB in the end (delta: 228.8 MB). Peak memory consumption was 228.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:02,440 INFO L168 Benchmark]: Boogie Procedure Inliner took 1070.44 ms. Allocated memory is still 1.0 GB. Free memory was 721.3 MB in the beginning and 914.8 MB in the end (delta: -193.5 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:02,443 INFO L168 Benchmark]: Boogie Preprocessor took 778.17 ms. Allocated memory is still 1.0 GB. Free memory was 914.8 MB in the beginning and 867.2 MB in the end (delta: 47.6 MB). Peak memory consumption was 47.6 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:02,457 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.74 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 7481.81 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 721.3 MB in the end (delta: 228.8 MB). Peak memory consumption was 228.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1070.44 ms. Allocated memory is still 1.0 GB. Free memory was 721.3 MB in the beginning and 914.8 MB in the end (delta: -193.5 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 778.17 ms. Allocated memory is still 1.0 GB. Free memory was 914.8 MB in the beginning and 867.2 MB in the end (delta: 47.6 MB). Peak memory consumption was 47.6 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-da95e15 [2019-11-27 10:42:06,450 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:42:06,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:42:06,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:42:06,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:42:06,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:42:06,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:42:06,515 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:42:06,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:42:06,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:42:06,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:42:06,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:42:06,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:42:06,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:42:06,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:42:06,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:42:06,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:42:06,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:42:06,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:42:06,572 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:42:06,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:42:06,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:42:06,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:42:06,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:42:06,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:42:06,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:42:06,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:42:06,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:42:06,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:42:06,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:42:06,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:42:06,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:42:06,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:42:06,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:42:06,622 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:42:06,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:42:06,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:42:06,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:42:06,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:42:06,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:42:06,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:42:06,635 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:42:06,679 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:42:06,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:42:06,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:42:06,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:42:06,684 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:42:06,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:42:06,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:42:06,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:42:06,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:42:06,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:42:06,690 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:42:06,690 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:42:06,691 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:42:06,691 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:42:06,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:42:06,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:42:06,695 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:42:06,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:42:06,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:42:06,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:42:06,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:42:06,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:42:06,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:42:06,697 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:42:06,698 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:42:06,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:42:06,699 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:42:06,700 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:42:06,700 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 -> edf1b5b83faba229c3d9c62150bb61a4a73c53b5 [2019-11-27 10:42:07,238 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:42:07,271 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:42:07,280 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:42:07,282 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:42:07,285 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:42:07,287 INFO L428 ainManager$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 [2019-11-27 10:42:07,444 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4186c99c9/b0dde1c095ae4e87b2d348e6a54bec8a/FLAG7d1f9339e [2019-11-27 10:42:09,337 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:42:09,341 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 [2019-11-27 10:42:09,459 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4186c99c9/b0dde1c095ae4e87b2d348e6a54bec8a/FLAG7d1f9339e [2019-11-27 10:42:09,502 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4186c99c9/b0dde1c095ae4e87b2d348e6a54bec8a [2019-11-27 10:42:09,511 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:42:09,516 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:42:09,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:42:09,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:42:09,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:42:09,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:42:09" (1/1) ... [2019-11-27 10:42:09,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c123ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:09, skipping insertion in model container [2019-11-27 10:42:09,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:42:09" (1/1) ... [2019-11-27 10:42:09,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:42:09,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:42:14,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:42:14,294 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:42:15,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:42:16,265 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:42:16,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16 WrapperNode [2019-11-27 10:42:16,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:42:16,273 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:42:16,273 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:42:16,273 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:42:16,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16" (1/1) ... [2019-11-27 10:42:16,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16" (1/1) ... [2019-11-27 10:42:16,942 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:42:16,946 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:42:16,947 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:42:16,947 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:42:16,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16" (1/1) ... [2019-11-27 10:42:16,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16" (1/1) ... [2019-11-27 10:42:17,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16" (1/1) ... [2019-11-27 10:42:17,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16" (1/1) ... [2019-11-27 10:42:17,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16" (1/1) ... [2019-11-27 10:42:17,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16" (1/1) ... [2019-11-27 10:42:17,673 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:42:16" (1/1) ... [2019-11-27 10:42:17,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:42:17,770 INFO L168 Benchmark]: Toolchain (without parser) took 8250.29 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 839.5 MB in the end (delta: 110.6 MB). Peak memory consumption was 110.7 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:17,771 INFO L168 Benchmark]: CDTParser took 0.98 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. [2019-11-27 10:42:17,778 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6750.16 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 938.4 MB in the end (delta: 11.7 MB). Peak memory consumption was 272.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:17,779 INFO L168 Benchmark]: Boogie Procedure Inliner took 673.06 ms. Allocated memory is still 1.0 GB. Free memory was 938.4 MB in the beginning and 893.5 MB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:17,782 INFO L168 Benchmark]: Boogie Preprocessor took 816.64 ms. Allocated memory is still 1.0 GB. Free memory was 893.5 MB in the beginning and 839.5 MB in the end (delta: 53.9 MB). Peak memory consumption was 53.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:42:17,797 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.98 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 6750.16 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 938.4 MB in the end (delta: 11.7 MB). Peak memory consumption was 272.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 673.06 ms. Allocated memory is still 1.0 GB. Free memory was 938.4 MB in the beginning and 893.5 MB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 816.64 ms. Allocated memory is still 1.0 GB. Free memory was 893.5 MB in the beginning and 839.5 MB in the end (delta: 53.9 MB). Peak memory consumption was 53.9 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...