./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.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_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a415e757f53079f97bccbb0a3fc2c91481358a57 ........................................................................................................................................................................... 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_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a415e757f53079f97bccbb0a3fc2c91481358a57 ....................................................................................................................................................................... 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 [2018-10-26 20:08:59,931 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:08:59,932 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:08:59,947 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:08:59,947 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:08:59,948 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:08:59,949 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:08:59,951 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:08:59,952 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:08:59,953 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:08:59,953 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:08:59,954 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:08:59,955 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:08:59,956 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:08:59,957 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:08:59,957 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:08:59,958 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:08:59,960 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:08:59,961 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:08:59,971 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:08:59,972 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:08:59,974 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:08:59,976 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:08:59,976 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:08:59,977 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:08:59,977 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:08:59,978 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:08:59,979 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:08:59,980 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:08:59,980 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:08:59,980 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:08:59,981 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:08:59,981 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:08:59,981 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:08:59,982 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:08:59,987 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:08:59,987 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-26 20:09:00,001 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:09:00,001 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:09:00,002 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:09:00,002 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 20:09:00,002 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 20:09:00,003 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 20:09:00,003 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 20:09:00,003 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 20:09:00,003 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-26 20:09:00,003 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 20:09:00,003 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 20:09:00,003 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 20:09:00,004 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:09:00,004 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:09:00,004 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:09:00,005 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:09:00,005 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:09:00,005 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:09:00,005 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:09:00,005 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:09:00,005 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:09:00,005 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 20:09:00,006 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:09:00,006 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 20:09:00,008 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 20:09:00,008 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:09:00,008 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:09:00,008 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:09:00,008 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 20:09:00,009 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:09:00,009 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:09:00,009 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:09:00,009 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 20:09:00,009 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan 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 -> Taipan 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 -> a415e757f53079f97bccbb0a3fc2c91481358a57 [2018-10-26 20:09:00,035 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:09:00,045 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:09:00,048 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:09:00,049 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:09:00,049 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:09:00,050 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c [2018-10-26 20:09:00,093 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data/63983f188/8accd971349c4c1085e789d33f4958f4/FLAGf3f80b041 [2018-10-26 20:09:00,800 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:09:00,801 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c [2018-10-26 20:09:00,848 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data/63983f188/8accd971349c4c1085e789d33f4958f4/FLAGf3f80b041 [2018-10-26 20:09:00,860 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data/63983f188/8accd971349c4c1085e789d33f4958f4 [2018-10-26 20:09:00,863 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:09:00,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:09:00,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:09:00,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:09:00,868 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:09:00,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:09:00" (1/1) ... [2018-10-26 20:09:00,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b5a84b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:09:00, skipping insertion in model container [2018-10-26 20:09:00,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:09:00" (1/1) ... [2018-10-26 20:09:00,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:09:01,018 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:09:06,357 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:09:06,456 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:09:07,478 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:09:08,248 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:09:08,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:09:08 WrapperNode [2018-10-26 20:09:08,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:09:08,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 20:09:08,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 20:09:08,249 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 20:09:08,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:09:08" (1/1) ... [2018-10-26 20:09:08,284 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1097,]],amd8111e_rx_poll,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] [2018-10-26 20:09:08,285 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1096,]],amd8111e_change_mtu,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] [2018-10-26 20:09:08,296 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:09:08,298 INFO L168 Benchmark]: Toolchain (without parser) took 7434.49 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 767.0 MB). Free memory was 938.3 MB in the beginning and 1.2 GB in the end (delta: -296.5 MB). Peak memory consumption was 470.5 MB. Max. memory is 11.5 GB. [2018-10-26 20:09:08,300 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:09:08,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7383.74 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 767.0 MB). Free memory was 938.3 MB in the beginning and 1.3 GB in the end (delta: -317.2 MB). Peak memory consumption was 620.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:09:08,301 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.25 ms. Allocated memory is still 1.8 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2018-10-26 20:09:08,304 INFO L336 ainManager$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 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7383.74 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 767.0 MB). Free memory was 938.3 MB in the beginning and 1.3 GB in the end (delta: -317.2 MB). Peak memory consumption was 620.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.25 ms. Allocated memory is still 1.8 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1097,]],amd8111e_rx_poll,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1096,]],amd8111e_change_mtu,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] * 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 [2018-10-26 20:09:10,077 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:09:10,078 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:09:10,089 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:09:10,089 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:09:10,090 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:09:10,091 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:09:10,092 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:09:10,093 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:09:10,094 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:09:10,095 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:09:10,095 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:09:10,096 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:09:10,097 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:09:10,097 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:09:10,099 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:09:10,099 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:09:10,101 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:09:10,103 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:09:10,104 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:09:10,105 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:09:10,106 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:09:10,108 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:09:10,108 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:09:10,109 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:09:10,109 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:09:10,110 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:09:10,111 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:09:10,111 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:09:10,112 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:09:10,112 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:09:10,113 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:09:10,113 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:09:10,113 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:09:10,115 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:09:10,116 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:09:10,116 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-26 20:09:10,128 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:09:10,128 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:09:10,129 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:09:10,129 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 20:09:10,129 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 20:09:10,129 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 20:09:10,129 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 20:09:10,130 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 20:09:10,131 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:09:10,131 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:09:10,131 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:09:10,132 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:09:10,132 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:09:10,132 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 20:09:10,132 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 20:09:10,132 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:09:10,132 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:09:10,132 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:09:10,133 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 20:09:10,133 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:09:10,133 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 20:09:10,133 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 20:09:10,133 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:09:10,133 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:09:10,133 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:09:10,134 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 20:09:10,134 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:09:10,134 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 20:09:10,136 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 20:09:10,136 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan 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 -> Taipan 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 -> a415e757f53079f97bccbb0a3fc2c91481358a57 [2018-10-26 20:09:10,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:09:10,180 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:09:10,183 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:09:10,184 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:09:10,184 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:09:10,185 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c [2018-10-26 20:09:10,236 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data/b97f0e132/3d1c5616bd6d46718e41252ceec729f4/FLAG74ca74a00 [2018-10-26 20:09:10,946 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:09:10,948 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko_true-unreach-call.cil.c [2018-10-26 20:09:10,997 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data/b97f0e132/3d1c5616bd6d46718e41252ceec729f4/FLAG74ca74a00 [2018-10-26 20:09:11,010 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_30d9d06b-00df-45d5-99a5-bfb2d0401a6e/bin-2019/utaipan/data/b97f0e132/3d1c5616bd6d46718e41252ceec729f4 [2018-10-26 20:09:11,013 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:09:11,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:09:11,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:09:11,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:09:11,023 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:09:11,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:09:11" (1/1) ... [2018-10-26 20:09:11,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5962b937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:09:11, skipping insertion in model container [2018-10-26 20:09:11,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:09:11" (1/1) ... [2018-10-26 20:09:11,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:09:11,237 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:09:16,718 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:09:17,053 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:09:18,158 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:09:18,800 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:09:18,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:09:18 WrapperNode [2018-10-26 20:09:18,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:09:18,802 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 20:09:18,802 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 20:09:18,802 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 20:09:18,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:09:18" (1/1) ... [2018-10-26 20:09:18,842 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1097,]],amd8111e_rx_poll,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] [2018-10-26 20:09:18,843 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1096,]],amd8111e_change_mtu,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] [2018-10-26 20:09:18,857 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:09:18,860 INFO L168 Benchmark]: Toolchain (without parser) took 7846.36 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 478.2 MB). Free memory was 937.1 MB in the beginning and 865.2 MB in the end (delta: 71.9 MB). Peak memory consumption was 550.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:09:18,861 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:09:18,862 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7785.77 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 478.2 MB). Free memory was 937.1 MB in the beginning and 865.2 MB in the end (delta: 71.9 MB). Peak memory consumption was 686.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:09:18,865 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.28 ms. Allocated memory is still 1.5 GB. Free memory is still 865.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:09:18,867 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 7785.77 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 478.2 MB). Free memory was 937.1 MB in the beginning and 865.2 MB in the end (delta: 71.9 MB). Peak memory consumption was 686.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.28 ms. Allocated memory is still 1.5 GB. Free memory is still 865.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1097,]],amd8111e_rx_poll,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1096,]],amd8111e_change_mtu,[IdentifierExpression[#~835,],IdentifierExpression[#~836,]]] * 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...