./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.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--ath--ath6kl--ath6kl_usb.ko-entry_point_false-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/config/KojakReach.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--ath--ath6kl--ath6kl_usb.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/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 a46086c7f4f10b502282e35b39bd897e6aa7fc89 ............................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/config/KojakReach.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--ath--ath6kl--ath6kl_usb.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/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 a46086c7f4f10b502282e35b39bd897e6aa7fc89 ....................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:49:07,003 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:49:07,005 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:49:07,014 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:49:07,014 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:49:07,015 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:49:07,016 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:49:07,017 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:49:07,019 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:49:07,019 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:49:07,020 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:49:07,020 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:49:07,021 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:49:07,022 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:49:07,023 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:49:07,023 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:49:07,024 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:49:07,025 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:49:07,027 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:49:07,028 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:49:07,029 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:49:07,029 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:49:07,031 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:49:07,031 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:49:07,031 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:49:07,032 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:49:07,033 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:49:07,033 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:49:07,034 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:49:07,035 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:49:07,035 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:49:07,035 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:49:07,035 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:49:07,036 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:49:07,036 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:49:07,037 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:49:07,037 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 05:49:07,047 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:49:07,048 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:49:07,048 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:49:07,049 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:49:07,049 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:49:07,049 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:49:07,049 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:49:07,050 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:49:07,050 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:49:07,050 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:49:07,050 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:49:07,050 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:49:07,050 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:49:07,050 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:49:07,051 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:49:07,051 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:49:07,051 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:49:07,051 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:49:07,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:49:07,051 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:49:07,051 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:49:07,052 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:49:07,052 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 05:49:07,052 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:49:07,052 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:49:07,052 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:49:07,052 INFO L133 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/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/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 -> a46086c7f4f10b502282e35b39bd897e6aa7fc89 [2018-11-10 05:49:07,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:49:07,088 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:49:07,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:49:07,092 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:49:07,092 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:49:07,093 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath6kl--ath6kl_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:49:07,143 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data/ad0a62935/fdb13c235ec34de3a7e0dac296c8a98a/FLAG04e41fba9 [2018-11-10 05:49:07,652 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:49:07,652 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath6kl--ath6kl_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:49:07,677 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data/ad0a62935/fdb13c235ec34de3a7e0dac296c8a98a/FLAG04e41fba9 [2018-11-10 05:49:07,686 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data/ad0a62935/fdb13c235ec34de3a7e0dac296c8a98a [2018-11-10 05:49:07,688 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:49:07,689 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:49:07,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:49:07,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:49:07,692 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:49:07,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:49:07" (1/1) ... [2018-11-10 05:49:07,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@caf9834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:49:07, skipping insertion in model container [2018-11-10 05:49:07,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:49:07" (1/1) ... [2018-11-10 05:49:07,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:49:07,760 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:49:09,614 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:49:09,663 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:49:10,224 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:49:10,335 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:49:10,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:49:10 WrapperNode [2018-11-10 05:49:10,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:49:10,336 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:49:10,337 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:49:10,337 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:49:10,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:49:10" (1/1) ... [2018-11-10 05:49:10,370 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:49:10,378 INFO L168 Benchmark]: Toolchain (without parser) took 2689.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 948.3 MB in the beginning and 756.7 MB in the end (delta: 191.6 MB). Peak memory consumption was 327.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:49:10,380 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:49:10,380 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2646.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 948.3 MB in the beginning and 756.7 MB in the end (delta: 191.6 MB). Peak memory consumption was 375.5 MB. Max. memory is 11.5 GB. [2018-11-10 05:49:10,381 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.82 ms. Allocated memory is still 1.2 GB. Free memory is still 756.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:49:10,384 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2646.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 948.3 MB in the beginning and 756.7 MB in the end (delta: 191.6 MB). Peak memory consumption was 375.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.82 ms. Allocated memory is still 1.2 GB. Free memory is still 756.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:49:11,688 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:49:11,689 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:49:11,697 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:49:11,698 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:49:11,698 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:49:11,699 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:49:11,700 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:49:11,701 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:49:11,702 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:49:11,703 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:49:11,703 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:49:11,703 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:49:11,704 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:49:11,705 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:49:11,705 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:49:11,707 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:49:11,708 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:49:11,709 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:49:11,711 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:49:11,711 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:49:11,712 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:49:11,714 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:49:11,714 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:49:11,715 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:49:11,715 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:49:11,716 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:49:11,716 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:49:11,717 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:49:11,718 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:49:11,719 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:49:11,719 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:49:11,719 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:49:11,719 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:49:11,720 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:49:11,721 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:49:11,721 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 05:49:11,732 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:49:11,732 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:49:11,733 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:49:11,733 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:49:11,733 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:49:11,733 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:49:11,734 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:49:11,734 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:49:11,734 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:49:11,734 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:49:11,734 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:49:11,735 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:49:11,735 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:49:11,735 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:49:11,735 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:49:11,735 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:49:11,735 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:49:11,735 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:49:11,736 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:49:11,736 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:49:11,736 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:49:11,736 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:49:11,736 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:49:11,736 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 05:49:11,736 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 05:49:11,736 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:49:11,737 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:49:11,737 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:49:11,737 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:49:11,737 INFO L133 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/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/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 -> a46086c7f4f10b502282e35b39bd897e6aa7fc89 [2018-11-10 05:49:11,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:49:11,779 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:49:11,782 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:49:11,783 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:49:11,783 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:49:11,784 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath6kl--ath6kl_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:49:11,828 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data/53c58116d/a3d239a180df4ba0a12b980e8cf73530/FLAG4705f62a8 [2018-11-10 05:49:12,345 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:49:12,346 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath6kl--ath6kl_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:49:12,373 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data/53c58116d/a3d239a180df4ba0a12b980e8cf73530/FLAG4705f62a8 [2018-11-10 05:49:12,384 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4ba95423-18cd-4862-8c67-96e91d341136/bin-2019/ukojak/data/53c58116d/a3d239a180df4ba0a12b980e8cf73530 [2018-11-10 05:49:12,387 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:49:12,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:49:12,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:49:12,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:49:12,391 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:49:12,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:49:12" (1/1) ... [2018-11-10 05:49:12,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445761c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:49:12, skipping insertion in model container [2018-11-10 05:49:12,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:49:12" (1/1) ... [2018-11-10 05:49:12,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:49:12,484 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:49:14,399 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:49:14,444 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:49:15,104 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:49:15,231 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:49:15,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:49:15 WrapperNode [2018-11-10 05:49:15,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:49:15,232 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:49:15,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:49:15,232 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:49:15,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:49:15" (1/1) ... [2018-11-10 05:49:15,267 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:49:15,272 INFO L168 Benchmark]: Toolchain (without parser) took 2885.16 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 237.0 MB). Free memory was 939.0 MB in the beginning and 990.3 MB in the end (delta: -51.3 MB). Peak memory consumption was 185.7 MB. Max. memory is 11.5 GB. [2018-11-10 05:49:15,275 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:49:15,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2842.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 237.0 MB). Free memory was 939.0 MB in the beginning and 999.7 MB in the end (delta: -60.7 MB). Peak memory consumption was 464.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:49:15,276 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.86 ms. Allocated memory is still 1.3 GB. Free memory was 999.7 MB in the beginning and 990.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:49:15,279 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2842.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 237.0 MB). Free memory was 939.0 MB in the beginning and 999.7 MB in the end (delta: -60.7 MB). Peak memory consumption was 464.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.86 ms. Allocated memory is still 1.3 GB. Free memory was 999.7 MB in the beginning and 990.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...