./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.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-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.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 b2c6652b828adb02b1b78f0de417ec78a0eebb8b ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.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 b2c6652b828adb02b1b78f0de417ec78a0eebb8b ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:44:10,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:44:10,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:44:10,252 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:44:10,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:44:10,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:44:10,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:44:10,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:44:10,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:44:10,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:44:10,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:44:10,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:44:10,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:44:10,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:44:10,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:44:10,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:44:10,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:44:10,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:44:10,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:44:10,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:44:10,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:44:10,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:44:10,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:44:10,367 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:44:10,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:44:10,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:44:10,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:44:10,381 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:44:10,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:44:10,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:44:10,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:44:10,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:44:10,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:44:10,399 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:44:10,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:44:10,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:44:10,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:44:10,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:44:10,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:44:10,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:44:10,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:44:10,416 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:44:10,462 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:44:10,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:44:10,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:44:10,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:44:10,474 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:44:10,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:44:10,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:44:10,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:44:10,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:44:10,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:44:10,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:44:10,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:44:10,481 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:44:10,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:44:10,482 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:44:10,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:44:10,484 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:44:10,484 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:44:10,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:44:10,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:44:10,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:44:10,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:44:10,487 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:44:10,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:44:10,490 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:44:10,490 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:44:10,490 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 -> b2c6652b828adb02b1b78f0de417ec78a0eebb8b [2019-11-27 10:44:11,092 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:44:11,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:44:11,136 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:44:11,139 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:44:11,143 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:44:11,144 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-11-27 10:44:11,321 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37ba8428a/79d04277f6f546a6ab5c0c80840efa24/FLAGc6680502b [2019-11-27 10:44:14,156 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:44:14,160 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-11-27 10:44:14,481 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37ba8428a/79d04277f6f546a6ab5c0c80840efa24/FLAGc6680502b [2019-11-27 10:44:14,518 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37ba8428a/79d04277f6f546a6ab5c0c80840efa24 [2019-11-27 10:44:14,528 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:44:14,534 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:44:14,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:44:14,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:44:14,548 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:44:14,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:44:14" (1/1) ... [2019-11-27 10:44:14,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b405a66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:44:14, skipping insertion in model container [2019-11-27 10:44:14,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:44:14" (1/1) ... [2019-11-27 10:44:14,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:44:15,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:44:17,026 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2019-11-27 10:44:17,028 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6550-6551] [2019-11-27 10:44:22,328 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2019-11-27 10:44:22,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12a8b235 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:44:22, skipping insertion in model container [2019-11-27 10:44:22,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:44:22,331 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 10:44:22,350 INFO L168 Benchmark]: Toolchain (without parser) took 7800.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 909.9 MB in the beginning and 892.4 MB in the end (delta: 17.5 MB). Peak memory consumption was 189.4 MB. Max. memory is 12.5 GB. [2019-11-27 10:44:22,352 INFO L168 Benchmark]: CDTParser took 0.81 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 10:44:22,355 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7791.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 909.9 MB in the beginning and 892.4 MB in the end (delta: 17.5 MB). Peak memory consumption was 189.4 MB. Max. memory is 12.5 GB. [2019-11-27 10:44:22,361 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.81 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 7791.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 909.9 MB in the beginning and 892.4 MB in the end (delta: 17.5 MB). Peak memory consumption was 189.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8085]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log 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 10:44:26,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:44:26,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:44:26,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:44:26,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:44:26,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:44:26,693 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:44:26,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:44:26,719 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:44:26,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:44:26,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:44:26,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:44:26,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:44:26,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:44:26,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:44:26,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:44:26,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:44:26,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:44:26,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:44:26,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:44:26,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:44:26,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:44:26,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:44:26,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:44:26,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:44:26,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:44:26,809 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:44:26,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:44:26,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:44:26,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:44:26,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:44:26,821 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:44:26,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:44:26,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:44:26,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:44:26,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:44:26,836 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:44:26,836 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:44:26,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:44:26,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:44:26,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:44:26,845 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:44:26,888 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:44:26,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:44:26,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:44:26,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:44:26,894 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:44:26,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:44:26,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:44:26,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:44:26,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:44:26,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:44:26,900 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:44:26,900 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:44:26,901 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:44:26,901 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:44:26,901 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:44:26,902 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:44:26,902 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:44:26,905 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:44:26,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:44:26,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:44:26,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:44:26,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:44:26,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:44:26,907 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:44:26,907 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:44:26,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:44:26,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:44:26,908 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:44:26,910 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 -> b2c6652b828adb02b1b78f0de417ec78a0eebb8b [2019-11-27 10:44:27,466 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:44:27,492 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:44:27,496 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:44:27,501 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:44:27,503 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:44:27,507 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-11-27 10:44:27,670 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9af8dae4c/e56074c9bb344b3e8522523f96dcc0fd/FLAG32d4ad43f [2019-11-27 10:44:30,704 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:44:30,705 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-11-27 10:44:30,954 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9af8dae4c/e56074c9bb344b3e8522523f96dcc0fd/FLAG32d4ad43f [2019-11-27 10:44:30,993 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9af8dae4c/e56074c9bb344b3e8522523f96dcc0fd [2019-11-27 10:44:30,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:44:30,999 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:44:31,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:44:31,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:44:31,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:44:31,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:44:30" (1/1) ... [2019-11-27 10:44:31,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dbbc42c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:44:31, skipping insertion in model container [2019-11-27 10:44:31,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:44:30" (1/1) ... [2019-11-27 10:44:31,038 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:44:31,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:44:33,563 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2019-11-27 10:44:33,564 WARN L1190 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6550-6551] [2019-11-27 10:44:38,947 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2019-11-27 10:44:38,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f9fd517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:44:38, skipping insertion in model container [2019-11-27 10:44:38,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:44:38,954 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 10:44:38,973 INFO L168 Benchmark]: Toolchain (without parser) took 7956.81 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 915.6 MB in the beginning and 888.7 MB in the end (delta: 26.9 MB). Peak memory consumption was 189.3 MB. Max. memory is 12.5 GB. [2019-11-27 10:44:38,974 INFO L168 Benchmark]: CDTParser took 0.38 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 10:44:38,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7945.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 915.6 MB in the beginning and 888.7 MB in the end (delta: 26.9 MB). Peak memory consumption was 189.3 MB. Max. memory is 12.5 GB. [2019-11-27 10:44:38,983 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 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 7945.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 915.6 MB in the beginning and 888.7 MB in the end (delta: 26.9 MB). Peak memory consumption was 189.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8085]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...