./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-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8c7e161611d0c76e1e22a9e52bac8d5ae239d370 ........................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8c7e161611d0c76e1e22a9e52bac8d5ae239d370 ................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 03:30:32,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:30:32,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:30:32,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:30:32,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:30:32,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:30:32,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:30:32,549 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:30:32,550 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:30:32,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:30:32,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:30:32,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:30:32,553 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:30:32,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:30:32,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:30:32,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:30:32,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:30:32,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:30:32,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:30:32,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:30:32,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:30:32,561 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:30:32,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:30:32,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:30:32,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:30:32,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:30:32,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:30:32,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:30:32,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:30:32,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:30:32,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:30:32,566 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:30:32,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:30:32,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:30:32,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:30:32,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:30:32,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:30:32,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:30:32,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:30:32,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:30:32,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:30:32,570 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-02 03:30:32,579 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:30:32,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:30:32,580 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:30:32,580 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:30:32,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:30:32,581 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:30:32,581 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:30:32,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 03:30:32,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:30:32,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:30:32,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:30:32,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:30:32,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:30:32,582 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:30:32,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:30:32,582 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:30:32,582 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:30:32,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:30:32,582 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:30:32,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:30:32,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:30:32,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:30:32,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:30:32,583 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 03:30:32,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 03:30:32,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:30:32,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:30:32,583 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak 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 -> Kojak 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 -> 8c7e161611d0c76e1e22a9e52bac8d5ae239d370 [2019-12-02 03:30:32,684 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:30:32,694 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:30:32,697 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:30:32,698 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:30:32,699 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:30:32,699 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2019-12-02 03:30:32,742 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data/36703d0f4/a0f1a34f667f48caacda56e8076f9753/FLAGe9d564cd5 [2019-12-02 03:30:33,341 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:30:33,342 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2019-12-02 03:30:33,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data/36703d0f4/a0f1a34f667f48caacda56e8076f9753/FLAGe9d564cd5 [2019-12-02 03:30:33,735 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data/36703d0f4/a0f1a34f667f48caacda56e8076f9753 [2019-12-02 03:30:33,741 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:30:33,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:30:33,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:30:33,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:30:33,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:30:33,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:30:33" (1/1) ... [2019-12-02 03:30:33,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412dda54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:30:33, skipping insertion in model container [2019-12-02 03:30:33,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:30:33" (1/1) ... [2019-12-02 03:30:33,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:30:33,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:30:34,258 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7348] [2019-12-02 03:30:34,259 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7349-7350] [2019-12-02 03:30:35,831 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: en_print [2019-12-02 03:30:35,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@673bd3b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:30:35, skipping insertion in model container [2019-12-02 03:30:35,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:30:35,832 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-02 03:30:35,834 INFO L168 Benchmark]: Toolchain (without parser) took 2090.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 914.4 MB in the beginning and 1.0 GB in the end (delta: -105.0 MB). Peak memory consumption was 125.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:30:35,834 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:30:35,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2086.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 914.4 MB in the beginning and 1.0 GB in the end (delta: -105.0 MB). Peak memory consumption was 125.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:30:35,836 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2086.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 914.4 MB in the beginning and 1.0 GB in the end (delta: -105.0 MB). Peak memory consumption was 125.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9184]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: en_print RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 03:30:36,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:30:36,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:30:36,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:30:36,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:30:36,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:30:36,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:30:36,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:30:36,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:30:36,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:30:36,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:30:36,987 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:30:36,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:30:36,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:30:36,988 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:30:36,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:30:36,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:30:36,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:30:36,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:30:36,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:30:36,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:30:36,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:30:36,996 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:30:36,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:30:36,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:30:36,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:30:36,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:30:36,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:30:36,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:30:37,000 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:30:37,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:30:37,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:30:37,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:30:37,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:30:37,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:30:37,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:30:37,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:30:37,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:30:37,003 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:30:37,004 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:30:37,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:30:37,005 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-02 03:30:37,015 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:30:37,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:30:37,015 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:30:37,015 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:30:37,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:30:37,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:30:37,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:30:37,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:30:37,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:30:37,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:30:37,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:30:37,017 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 03:30:37,017 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 03:30:37,017 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 03:30:37,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:30:37,017 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:30:37,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:30:37,018 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:30:37,018 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:30:37,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:30:37,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:30:37,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:30:37,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:30:37,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:30:37,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:30:37,019 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 03:30:37,019 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 03:30:37,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:30:37,019 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 03:30:37,019 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:30:37,019 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-02 03:30:37,019 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak 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 -> Kojak 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 -> 8c7e161611d0c76e1e22a9e52bac8d5ae239d370 [2019-12-02 03:30:37,184 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:30:37,192 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:30:37,194 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:30:37,195 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:30:37,195 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:30:37,196 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2019-12-02 03:30:37,234 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data/710908903/1a0fd9a47e7240f6979ae5e45335812b/FLAG3b0448de7 [2019-12-02 03:30:37,944 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:30:37,945 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2019-12-02 03:30:37,986 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data/710908903/1a0fd9a47e7240f6979ae5e45335812b/FLAG3b0448de7 [2019-12-02 03:30:38,263 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dabba7b6-f8ee-47c8-9642-7ff8f55f693b/bin/ukojak/data/710908903/1a0fd9a47e7240f6979ae5e45335812b [2019-12-02 03:30:38,265 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:30:38,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:30:38,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:30:38,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:30:38,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:30:38,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:30:38" (1/1) ... [2019-12-02 03:30:38,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46099cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:30:38, skipping insertion in model container [2019-12-02 03:30:38,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:30:38" (1/1) ... [2019-12-02 03:30:38,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:30:38,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:30:38,826 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7348] [2019-12-02 03:30:38,827 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7349-7350] [2019-12-02 03:30:39,457 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:967) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 03:30:39,461 INFO L168 Benchmark]: Toolchain (without parser) took 1194.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 920.2 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 129.6 MB. Max. memory is 11.5 GB. [2019-12-02 03:30:39,462 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:30:39,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1192.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 920.2 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 129.6 MB. Max. memory is 11.5 GB. [2019-12-02 03:30:39,463 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1192.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 920.2 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 129.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...