./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 f470102c 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 0.1.25-f470102 [2019-11-28 19:13:27,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 19:13:27,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 19:13:27,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 19:13:27,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 19:13:27,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 19:13:27,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 19:13:27,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 19:13:27,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 19:13:27,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 19:13:27,900 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 19:13:27,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 19:13:27,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 19:13:27,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 19:13:27,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 19:13:27,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 19:13:27,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 19:13:27,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 19:13:27,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 19:13:27,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 19:13:27,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 19:13:27,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 19:13:27,916 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 19:13:27,917 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 19:13:27,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 19:13:27,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 19:13:27,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 19:13:27,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 19:13:27,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 19:13:27,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 19:13:27,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 19:13:27,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 19:13:27,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 19:13:27,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 19:13:27,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 19:13:27,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 19:13:27,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 19:13:27,936 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 19:13:27,936 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 19:13:27,937 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 19:13:27,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 19:13:27,941 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 19:13:27,964 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 19:13:27,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 19:13:27,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 19:13:27,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 19:13:27,969 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 19:13:27,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 19:13:27,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 19:13:27,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 19:13:27,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 19:13:27,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 19:13:27,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 19:13:27,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 19:13:27,973 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 19:13:27,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 19:13:27,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 19:13:27,974 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 19:13:27,975 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 19:13:27,975 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 19:13:27,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 19:13:27,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 19:13:27,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 19:13:27,977 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 19:13:27,977 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 19:13:27,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 19:13:27,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 19:13:27,978 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 19:13:27,978 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 19:13:27,978 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 [2019-11-28 19:13:28,306 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 19:13:28,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 19:13:28,323 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 19:13:28,325 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 19:13:28,325 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 19:13:28,326 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-11-28 19:13:28,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/183684667/64374db5ba794cb2892469d5af6211fb/FLAG3360dcb23 [2019-11-28 19:13:29,329 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 19:13:29,331 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-11-28 19:13:29,377 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/183684667/64374db5ba794cb2892469d5af6211fb/FLAG3360dcb23 [2019-11-28 19:13:29,724 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/183684667/64374db5ba794cb2892469d5af6211fb [2019-11-28 19:13:29,728 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 19:13:29,730 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 19:13:29,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 19:13:29,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 19:13:29,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 19:13:29,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:13:29" (1/1) ... [2019-11-28 19:13:29,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1af752d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:13:29, skipping insertion in model container [2019-11-28 19:13:29,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:13:29" (1/1) ... [2019-11-28 19:13:29,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 19:13:29,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 19:13:31,441 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rsi_dbg [2019-11-28 19:13:31,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ec3ba4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:13:31, skipping insertion in model container [2019-11-28 19:13:31,443 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 19:13:31,443 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 19:13:31,447 INFO L168 Benchmark]: Toolchain (without parser) took 1715.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -159.0 MB). Peak memory consumption was 69.4 MB. Max. memory is 11.5 GB. [2019-11-28 19:13:31,448 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 19:13:31,450 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1712.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -159.0 MB). Peak memory consumption was 69.4 MB. Max. memory is 11.5 GB. [2019-11-28 19:13:31,454 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1712.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -159.0 MB). Peak memory consumption was 69.4 MB. Max. memory is 11.5 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 0.1.25-f470102 [2019-11-28 19:13:33,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 19:13:33,206 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 19:13:33,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 19:13:33,225 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 19:13:33,227 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 19:13:33,229 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 19:13:33,238 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 19:13:33,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 19:13:33,246 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 19:13:33,247 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 19:13:33,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 19:13:33,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 19:13:33,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 19:13:33,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 19:13:33,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 19:13:33,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 19:13:33,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 19:13:33,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 19:13:33,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 19:13:33,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 19:13:33,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 19:13:33,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 19:13:33,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 19:13:33,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 19:13:33,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 19:13:33,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 19:13:33,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 19:13:33,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 19:13:33,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 19:13:33,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 19:13:33,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 19:13:33,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 19:13:33,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 19:13:33,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 19:13:33,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 19:13:33,282 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 19:13:33,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 19:13:33,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 19:13:33,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 19:13:33,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 19:13:33,285 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 19:13:33,300 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 19:13:33,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 19:13:33,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 19:13:33,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 19:13:33,302 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 19:13:33,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 19:13:33,302 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 19:13:33,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 19:13:33,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 19:13:33,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 19:13:33,303 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 19:13:33,303 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 19:13:33,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 19:13:33,304 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 19:13:33,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 19:13:33,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 19:13:33,304 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 19:13:33,305 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 19:13:33,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 19:13:33,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 19:13:33,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 19:13:33,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 19:13:33,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 19:13:33,306 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 19:13:33,306 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 19:13:33,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 19:13:33,307 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 19:13:33,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 19:13:33,307 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 19:13:33,307 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 [2019-11-28 19:13:33,598 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 19:13:33,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 19:13:33,619 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 19:13:33,620 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 19:13:33,622 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 19:13:33,623 INFO L428 ainManager$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 [2019-11-28 19:13:33,694 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d78933653/61efa267305c42629cf98f66974f90ae/FLAG714630184 [2019-11-28 19:13:34,607 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 19:13:34,608 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 [2019-11-28 19:13:34,649 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d78933653/61efa267305c42629cf98f66974f90ae/FLAG714630184 [2019-11-28 19:13:35,019 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d78933653/61efa267305c42629cf98f66974f90ae [2019-11-28 19:13:35,023 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 19:13:35,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 19:13:35,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 19:13:35,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 19:13:35,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 19:13:35,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:13:35" (1/1) ... [2019-11-28 19:13:35,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1af752d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:13:35, skipping insertion in model container [2019-11-28 19:13:35,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:13:35" (1/1) ... [2019-11-28 19:13:35,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 19:13:35,217 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 19:13:36,630 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rsi_dbg [2019-11-28 19:13:36,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1805e37d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:13:36, skipping insertion in model container [2019-11-28 19:13:36,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 19:13:36,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 19:13:36,636 INFO L168 Benchmark]: Toolchain (without parser) took 1609.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -166.4 MB). Peak memory consumption was 69.1 MB. Max. memory is 11.5 GB. [2019-11-28 19:13:36,636 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 19:13:36,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1605.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -166.4 MB). Peak memory consumption was 69.1 MB. Max. memory is 11.5 GB. [2019-11-28 19:13:36,640 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1605.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -166.4 MB). Peak memory consumption was 69.1 MB. Max. memory is 11.5 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...