./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_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/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_62bd386e-c28d-4f40-b6e1-c48a25bf706c/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_62bd386e-c28d-4f40-b6e1-c48a25bf706c/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_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/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_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/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 [2018-11-10 11:59:09,193 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:59:09,194 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:59:09,202 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:59:09,202 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:59:09,203 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:59:09,204 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:59:09,205 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:59:09,206 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:59:09,207 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:59:09,208 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:59:09,208 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:59:09,208 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:59:09,209 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:59:09,210 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:59:09,210 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:59:09,211 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:59:09,212 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:59:09,213 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:59:09,214 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:59:09,214 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:59:09,215 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:59:09,216 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:59:09,216 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:59:09,217 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:59:09,217 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:59:09,218 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:59:09,219 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:59:09,219 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:59:09,220 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:59:09,220 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:59:09,221 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:59:09,221 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:59:09,221 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:59:09,222 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:59:09,222 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:59:09,222 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-11-10 11:59:09,231 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:59:09,231 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:59:09,231 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:59:09,231 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 11:59:09,231 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 11:59:09,232 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 11:59:09,232 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-10 11:59:09,232 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 11:59:09,232 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-10 11:59:09,232 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 11:59:09,232 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 11:59:09,232 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 11:59:09,232 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 11:59:09,233 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 11:59:09,233 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:59:09,233 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 11:59:09,233 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:59:09,233 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:59:09,233 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:59:09,234 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:59:09,234 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:59:09,234 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:59:09,234 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:59:09,234 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 11:59:09,234 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:59:09,234 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 11:59:09,234 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 11:59:09,235 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:59:09,235 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:59:09,235 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:59:09,235 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 11:59:09,235 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:59:09,235 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 11:59:09,235 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 11:59:09,235 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 11:59:09,236 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_62bd386e-c28d-4f40-b6e1-c48a25bf706c/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 [2018-11-10 11:59:09,258 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:59:09,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:59:09,268 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:59:09,269 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:59:09,270 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:59:09,270 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-11-10 11:59:09,310 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data/55610f699/da57502b0c9347d38e521ee7174a1b8e/FLAG81b0d0d2d [2018-11-10 11:59:09,839 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:59:09,840 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-11-10 11:59:09,871 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data/55610f699/da57502b0c9347d38e521ee7174a1b8e/FLAG81b0d0d2d [2018-11-10 11:59:09,879 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data/55610f699/da57502b0c9347d38e521ee7174a1b8e [2018-11-10 11:59:09,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:59:09,883 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 11:59:09,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:59:09,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:59:09,887 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:59:09,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:59:09" (1/1) ... [2018-11-10 11:59:09,889 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73348846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:59:09, skipping insertion in model container [2018-11-10 11:59:09,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:59:09" (1/1) ... [2018-11-10 11:59:09,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:59:09,979 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:59:12,646 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:59:12,710 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:59:12,996 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:59:13,514 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:59:13,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:59:13 WrapperNode [2018-11-10 11:59:13,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:59:13,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 11:59:13,515 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 11:59:13,515 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 11:59:13,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:59:13" (1/1) ... [2018-11-10 11:59:13,574 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 11:59:13,581 INFO L168 Benchmark]: Toolchain (without parser) took 3699.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 946.9 MB in the beginning and 881.7 MB in the end (delta: 65.2 MB). Peak memory consumption was 274.4 MB. Max. memory is 11.5 GB. [2018-11-10 11:59:13,583 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:59:13,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3630.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 946.9 MB in the beginning and 888.0 MB in the end (delta: 58.9 MB). Peak memory consumption was 306.9 MB. Max. memory is 11.5 GB. [2018-11-10 11:59:13,584 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.99 ms. Allocated memory is still 1.2 GB. Free memory was 888.0 MB in the beginning and 881.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-11-10 11:59:13,587 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3630.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 946.9 MB in the beginning and 888.0 MB in the end (delta: 58.9 MB). Peak memory consumption was 306.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.99 ms. Allocated memory is still 1.2 GB. Free memory was 888.0 MB in the beginning and 881.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 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 [2018-11-10 11:59:14,856 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:59:14,857 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:59:14,865 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:59:14,865 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:59:14,866 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:59:14,867 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:59:14,868 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:59:14,869 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:59:14,870 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:59:14,871 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:59:14,871 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:59:14,872 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:59:14,873 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:59:14,874 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:59:14,875 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:59:14,875 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:59:14,877 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:59:14,878 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:59:14,879 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:59:14,880 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:59:14,881 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:59:14,883 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:59:14,883 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:59:14,883 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:59:14,884 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:59:14,885 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:59:14,885 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:59:14,886 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:59:14,887 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:59:14,887 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:59:14,887 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:59:14,888 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:59:14,888 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:59:14,889 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:59:14,889 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:59:14,889 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 11:59:14,900 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:59:14,901 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:59:14,901 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:59:14,901 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 11:59:14,902 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 11:59:14,902 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 11:59:14,902 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 11:59:14,902 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 11:59:14,903 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:59:14,903 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:59:14,903 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:59:14,903 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:59:14,903 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:59:14,903 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 11:59:14,904 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 11:59:14,904 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:59:14,904 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:59:14,904 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:59:14,904 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 11:59:14,904 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:59:14,905 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 11:59:14,905 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 11:59:14,905 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:59:14,905 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:59:14,905 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:59:14,905 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 11:59:14,905 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:59:14,906 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 11:59:14,906 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 11:59:14,906 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_62bd386e-c28d-4f40-b6e1-c48a25bf706c/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 [2018-11-10 11:59:14,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:59:14,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:59:14,945 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:59:14,946 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:59:14,947 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:59:14,947 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-11-10 11:59:14,986 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data/238944ad6/7f00e9d60dd14104855c19c2ef9d0dab/FLAG98884cbce [2018-11-10 11:59:15,484 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:59:15,485 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-11-10 11:59:15,515 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data/238944ad6/7f00e9d60dd14104855c19c2ef9d0dab/FLAG98884cbce [2018-11-10 11:59:15,526 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_62bd386e-c28d-4f40-b6e1-c48a25bf706c/bin-2019/utaipan/data/238944ad6/7f00e9d60dd14104855c19c2ef9d0dab [2018-11-10 11:59:15,529 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:59:15,530 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 11:59:15,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:59:15,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:59:15,534 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:59:15,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:59:15" (1/1) ... [2018-11-10 11:59:15,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8da13a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:59:15, skipping insertion in model container [2018-11-10 11:59:15,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:59:15" (1/1) ... [2018-11-10 11:59:15,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:59:15,647 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:59:18,428 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:59:18,502 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:59:18,824 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:59:19,711 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:59:19,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:59:19 WrapperNode [2018-11-10 11:59:19,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:59:19,712 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 11:59:19,712 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 11:59:19,712 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 11:59:19,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:59:19" (1/1) ... [2018-11-10 11:59:19,787 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 11:59:19,792 INFO L168 Benchmark]: Toolchain (without parser) took 4262.49 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 309.3 MB). Free memory was 933.6 MB in the beginning and 791.5 MB in the end (delta: 142.1 MB). Peak memory consumption was 451.5 MB. Max. memory is 11.5 GB. [2018-11-10 11:59:19,794 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:59:19,795 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4180.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 309.3 MB). Free memory was 933.6 MB in the beginning and 800.8 MB in the end (delta: 132.8 MB). Peak memory consumption was 446.0 MB. Max. memory is 11.5 GB. [2018-11-10 11:59:19,795 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.21 ms. Allocated memory is still 1.3 GB. Free memory was 800.8 MB in the beginning and 791.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. [2018-11-10 11:59:19,797 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 4180.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 309.3 MB). Free memory was 933.6 MB in the beginning and 800.8 MB in the end (delta: 132.8 MB). Peak memory consumption was 446.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.21 ms. Allocated memory is still 1.3 GB. Free memory was 800.8 MB in the beginning and 791.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 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...