./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--hwmon--applesmc.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_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/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 80f1a376fdac4e8aa2eb8c50b500621fe6fa390f ..................................................................................................................................................................... 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_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/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 80f1a376fdac4e8aa2eb8c50b500621fe6fa390f .................................................................................................................................................. 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 23:53:07,967 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:53:07,970 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:53:07,979 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:53:07,982 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:53:07,983 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:53:07,986 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:53:07,987 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:53:07,989 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:53:07,989 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:53:07,990 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:53:07,991 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:53:07,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:53:07,992 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:53:07,993 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:53:07,994 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:53:07,994 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:53:07,996 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:53:07,997 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:53:07,999 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:53:08,000 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:53:08,001 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:53:08,003 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:53:08,003 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:53:08,003 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:53:08,004 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:53:08,005 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:53:08,005 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:53:08,007 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:53:08,007 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:53:08,008 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:53:08,008 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:53:08,008 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:53:08,009 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:53:08,009 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:53:08,011 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:53:08,011 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-10-26 23:53:08,024 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:53:08,027 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:53:08,028 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:53:08,028 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:53:08,028 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:53:08,029 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:53:08,029 INFO L133 SettingsManager]: * Explicit value domain=true [2018-10-26 23:53:08,029 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 23:53:08,029 INFO L133 SettingsManager]: * Octagon Domain=false [2018-10-26 23:53:08,029 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:53:08,029 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-26 23:53:08,029 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 23:53:08,029 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 23:53:08,030 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:53:08,030 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:53:08,030 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:53:08,030 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:53:08,031 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:53:08,031 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:53:08,031 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:53:08,031 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:53:08,031 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:53:08,031 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:53:08,031 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:53:08,032 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:53:08,032 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:53:08,032 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:53:08,032 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:53:08,032 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:53:08,032 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:53:08,032 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 23:53:08,033 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:53:08,033 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:53:08,033 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:53:08,033 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 23:53:08,033 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_9c9cd609-332f-4d5d-a97f-05c40aee6300/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 -> 80f1a376fdac4e8aa2eb8c50b500621fe6fa390f [2018-10-26 23:53:08,070 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:53:08,083 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:53:08,088 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:53:08,090 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:53:08,091 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:53:08,091 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-10-26 23:53:08,138 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data/36d4febf5/17b7246fc8ed40c4abccaf5344f60a95/FLAG41c3d7da7 [2018-10-26 23:53:08,816 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:53:08,817 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-10-26 23:53:08,854 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data/36d4febf5/17b7246fc8ed40c4abccaf5344f60a95/FLAG41c3d7da7 [2018-10-26 23:53:08,867 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data/36d4febf5/17b7246fc8ed40c4abccaf5344f60a95 [2018-10-26 23:53:08,869 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:53:08,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:53:08,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:53:08,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:53:08,875 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:53:08,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:53:08" (1/1) ... [2018-10-26 23:53:08,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5289de75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:53:08, skipping insertion in model container [2018-10-26 23:53:08,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:53:08" (1/1) ... [2018-10-26 23:53:08,884 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:53:08,991 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:53:12,585 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:53:12,680 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:53:13,381 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:53:14,422 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:53:14,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:53:14 WrapperNode [2018-10-26 23:53:14,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:53:14,423 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:53:14,424 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:53:14,424 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:53:14,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:53:14" (1/1) ... [2018-10-26 23:53:14,500 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:53:14,511 INFO L168 Benchmark]: Toolchain (without parser) took 5641.07 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 282.1 MB). Free memory was 941.0 MB in the beginning and 760.0 MB in the end (delta: 181.0 MB). Peak memory consumption was 463.1 MB. Max. memory is 11.5 GB. [2018-10-26 23:53:14,513 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:53:14,513 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5551.59 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 282.1 MB). Free memory was 941.0 MB in the beginning and 768.2 MB in the end (delta: 172.8 MB). Peak memory consumption was 485.6 MB. Max. memory is 11.5 GB. [2018-10-26 23:53:14,514 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.87 ms. Allocated memory is still 1.3 GB. Free memory was 768.2 MB in the beginning and 760.0 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:53:14,517 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5551.59 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 282.1 MB). Free memory was 941.0 MB in the beginning and 768.2 MB in the end (delta: 172.8 MB). Peak memory consumption was 485.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.87 ms. Allocated memory is still 1.3 GB. Free memory was 768.2 MB in the beginning and 760.0 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 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... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:53:16,219 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:53:16,221 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:53:16,231 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:53:16,231 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:53:16,232 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:53:16,233 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:53:16,235 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:53:16,236 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:53:16,237 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:53:16,238 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:53:16,238 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:53:16,239 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:53:16,240 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:53:16,241 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:53:16,242 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:53:16,243 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:53:16,244 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:53:16,245 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:53:16,247 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:53:16,248 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:53:16,249 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:53:16,251 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:53:16,251 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:53:16,252 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:53:16,252 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:53:16,253 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:53:16,254 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:53:16,255 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:53:16,256 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:53:16,256 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:53:16,256 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:53:16,257 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:53:16,257 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:53:16,258 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:53:16,259 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:53:16,259 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-26 23:53:16,271 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:53:16,271 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:53:16,272 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:53:16,272 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:53:16,272 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:53:16,272 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:53:16,272 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:53:16,273 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:53:16,273 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:53:16,273 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:53:16,273 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:53:16,275 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:53:16,275 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:53:16,275 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:53:16,275 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:53:16,275 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:53:16,275 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:53:16,276 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:53:16,276 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:53:16,276 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:53:16,276 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:53:16,276 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:53:16,276 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:53:16,276 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:53:16,277 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:53:16,277 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 23:53:16,277 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:53:16,277 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:53:16,277 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:53:16,277 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_9c9cd609-332f-4d5d-a97f-05c40aee6300/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 -> 80f1a376fdac4e8aa2eb8c50b500621fe6fa390f [2018-10-26 23:53:16,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:53:16,321 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:53:16,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:53:16,325 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:53:16,326 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:53:16,327 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-10-26 23:53:16,374 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data/8b1506f30/1d9166693938451bab253f994d4105cc/FLAG48cf82c26 [2018-10-26 23:53:17,101 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:53:17,102 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-10-26 23:53:17,143 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data/8b1506f30/1d9166693938451bab253f994d4105cc/FLAG48cf82c26 [2018-10-26 23:53:17,156 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9c9cd609-332f-4d5d-a97f-05c40aee6300/bin-2019/utaipan/data/8b1506f30/1d9166693938451bab253f994d4105cc [2018-10-26 23:53:17,159 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:53:17,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:53:17,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:53:17,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:53:17,164 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:53:17,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:53:17" (1/1) ... [2018-10-26 23:53:17,168 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 11:53:17, skipping insertion in model container [2018-10-26 23:53:17,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:53:17" (1/1) ... [2018-10-26 23:53:17,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:53:17,344 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:53:20,410 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:53:20,746 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:53:21,392 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:53:22,217 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:53:22,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:53:22 WrapperNode [2018-10-26 23:53:22,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:53:22,218 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:53:22,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:53:22,218 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:53:22,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:53:22" (1/1) ... [2018-10-26 23:53:22,306 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:53:22,309 INFO L168 Benchmark]: Toolchain (without parser) took 5149.97 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 358.1 MB). Free memory was 937.1 MB in the beginning and 910.0 MB in the end (delta: 27.1 MB). Peak memory consumption was 385.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:53:22,311 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:53:22,311 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5056.58 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 358.1 MB). Free memory was 937.1 MB in the beginning and 919.6 MB in the end (delta: 17.6 MB). Peak memory consumption was 396.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:53:22,312 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.93 ms. Allocated memory is still 1.4 GB. Free memory was 919.6 MB in the beginning and 910.0 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:53:22,317 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5056.58 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 358.1 MB). Free memory was 937.1 MB in the beginning and 919.6 MB in the end (delta: 17.6 MB). Peak memory consumption was 396.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 90.93 ms. Allocated memory is still 1.4 GB. Free memory was 919.6 MB in the beginning and 910.0 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 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...