./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--rsi--rsi_91x.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 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--rsi--rsi_91x.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 7a42f8d4f34a409d4aed59e536cce9eb95d9fbfc ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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--rsi--rsi_91x.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 7a42f8d4f34a409d4aed59e536cce9eb95d9fbfc ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 17:04:11,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:04:11,619 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:04:11,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:04:11,665 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:04:11,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:04:11,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:04:11,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:04:11,696 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:04:11,701 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:04:11,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:04:11,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:04:11,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:04:11,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:04:11,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:04:11,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:04:11,732 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:04:11,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:04:11,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:04:11,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:04:11,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:04:11,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:04:11,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:04:11,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:04:11,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:04:11,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:04:11,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:04:11,788 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:04:11,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:04:11,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:04:11,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:04:11,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:04:11,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:04:11,800 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:04:11,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:04:11,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:04:11,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:04:11,809 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:04:11,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:04:11,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:04:11,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:04:11,817 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 17:04:11,856 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:04:11,858 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:04:11,862 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:04:11,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:04:11,864 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:04:11,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:04:11,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 17:04:11,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:04:11,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 17:04:11,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:04:11,871 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 17:04:11,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 17:04:11,872 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:04:11,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 17:04:11,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:04:11,874 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:04:11,874 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:04:11,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:04:11,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:04:11,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:04:11,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:04:11,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 17:04:11,877 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 17:04:11,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 17:04:11,877 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 17:04:11,878 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:04:11,879 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 -> 7a42f8d4f34a409d4aed59e536cce9eb95d9fbfc [2019-11-27 17:04:12,503 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:04:12,536 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:04:12,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:04:12,547 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:04:12,551 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:04:12,552 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-11-27 17:04:12,714 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/871f38fd0/1f9875a292d04e69ab651e69b64650aa/FLAGc691c8488 [2019-11-27 17:04:14,686 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:04:14,688 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-11-27 17:04:14,825 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/871f38fd0/1f9875a292d04e69ab651e69b64650aa/FLAGc691c8488 [2019-11-27 17:04:14,868 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/871f38fd0/1f9875a292d04e69ab651e69b64650aa [2019-11-27 17:04:14,878 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:04:14,883 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 17:04:14,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:04:14,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:04:14,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:04:14,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:04:14" (1/1) ... [2019-11-27 17:04:14,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3240518e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:14, skipping insertion in model container [2019-11-27 17:04:14,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:04:14" (1/1) ... [2019-11-27 17:04:14,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:04:15,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:04:17,528 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rsi_dbg [2019-11-27 17:04:17,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d50be6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:17, skipping insertion in model container [2019-11-27 17:04:17,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:04:17,531 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 17:04:17,539 INFO L168 Benchmark]: Toolchain (without parser) took 2651.86 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 945.8 MB in the end (delta: 4.5 MB). Peak memory consumption was 60.4 MB. Max. memory is 12.5 GB. [2019-11-27 17:04:17,542 INFO L168 Benchmark]: CDTParser took 0.40 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 17:04:17,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2643.44 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 945.8 MB in the end (delta: -1.3 MB). Peak memory consumption was 54.6 MB. Max. memory is 12.5 GB. [2019-11-27 17:04:17,551 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 2643.44 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 945.8 MB in the end (delta: -1.3 MB). Peak memory consumption was 54.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7148]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rsi_dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 17:04:21,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:04:21,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:04:21,880 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:04:21,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:04:21,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:04:21,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:04:21,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:04:21,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:04:21,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:04:21,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:04:21,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:04:21,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:04:21,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:04:21,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:04:21,945 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:04:21,950 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:04:21,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:04:21,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:04:21,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:04:21,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:04:21,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:04:21,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:04:21,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:04:22,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:04:22,009 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:04:22,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:04:22,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:04:22,016 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:04:22,020 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:04:22,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:04:22,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:04:22,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:04:22,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:04:22,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:04:22,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:04:22,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:04:22,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:04:22,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:04:22,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:04:22,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:04:22,049 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 17:04:22,092 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:04:22,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:04:22,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:04:22,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:04:22,099 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:04:22,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:04:22,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:04:22,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 17:04:22,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:04:22,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 17:04:22,104 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 17:04:22,104 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 17:04:22,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 17:04:22,108 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:04:22,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 17:04:22,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:04:22,109 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:04:22,109 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:04:22,109 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:04:22,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:04:22,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:04:22,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:04:22,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 17:04:22,113 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 17:04:22,114 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 17:04:22,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 17:04:22,115 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:04:22,115 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 17:04:22,118 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 -> 7a42f8d4f34a409d4aed59e536cce9eb95d9fbfc [2019-11-27 17:04:22,729 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:04:22,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:04:22,777 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:04:22,783 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:04:22,784 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:04:22,785 INFO L428 ainManager$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--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-11-27 17:04:22,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9628326fa/37ac5b95ce044424af0f01ac0f63c27d/FLAGa6513c583 [2019-11-27 17:04:24,986 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:04:24,989 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--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-11-27 17:04:25,104 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9628326fa/37ac5b95ce044424af0f01ac0f63c27d/FLAGa6513c583 [2019-11-27 17:04:25,141 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9628326fa/37ac5b95ce044424af0f01ac0f63c27d [2019-11-27 17:04:25,149 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:04:25,156 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 17:04:25,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:04:25,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:04:25,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:04:25,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:04:25" (1/1) ... [2019-11-27 17:04:25,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8d0eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:25, skipping insertion in model container [2019-11-27 17:04:25,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:04:25" (1/1) ... [2019-11-27 17:04:25,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:04:25,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:04:28,370 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rsi_dbg [2019-11-27 17:04:28,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f9ba730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:04:28, skipping insertion in model container [2019-11-27 17:04:28,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:04:28,373 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 17:04:28,384 INFO L168 Benchmark]: Toolchain (without parser) took 3222.97 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 940.0 MB in the end (delta: 15.9 MB). Peak memory consumption was 60.4 MB. Max. memory is 12.5 GB. [2019-11-27 17:04:28,385 INFO L168 Benchmark]: CDTParser took 1.23 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 17:04:28,389 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3215.33 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.0 MB in the end (delta: 10.2 MB). Peak memory consumption was 54.7 MB. Max. memory is 12.5 GB. [2019-11-27 17:04:28,397 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.23 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3215.33 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.0 MB in the end (delta: 10.2 MB). Peak memory consumption was 54.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7148]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rsi_dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...