./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6769088b178f714c35d7be4212f3938557086468 .......................................................................................................................................................... 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_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6769088b178f714c35d7be4212f3938557086468 .................................................................................................................................................................. 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 04:58:23,205 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:58:23,207 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:58:23,215 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:58:23,216 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:58:23,216 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:58:23,217 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:58:23,218 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:58:23,219 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:58:23,220 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:58:23,220 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:58:23,221 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:58:23,221 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:58:23,222 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:58:23,222 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:58:23,223 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:58:23,223 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:58:23,224 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:58:23,225 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:58:23,226 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:58:23,227 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:58:23,228 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:58:23,230 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:58:23,230 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:58:23,230 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:58:23,231 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:58:23,231 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:58:23,231 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:58:23,232 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:58:23,232 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:58:23,233 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:58:23,233 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:58:23,233 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:58:23,233 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:58:23,234 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:58:23,234 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:58:23,234 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 04:58:23,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:58:23,244 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:58:23,245 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:58:23,245 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:58:23,246 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:58:23,246 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:58:23,246 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:58:23,246 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:58:23,246 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:58:23,246 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:58:23,246 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:58:23,246 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:58:23,247 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:58:23,247 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:58:23,247 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:58:23,247 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:58:23,247 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:58:23,247 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:58:23,247 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:58:23,248 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:58:23,248 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:58:23,248 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:58:23,248 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:58:23,248 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 04:58:23,248 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:58:23,248 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:58:23,248 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:58:23,249 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer 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 -> Automizer 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 -> 6769088b178f714c35d7be4212f3938557086468 [2018-11-10 04:58:23,272 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:58:23,281 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:58:23,284 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:58:23,285 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:58:23,285 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:58:23,286 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 04:58:23,330 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data/6bfbd1299/aab1f22c08a14b82b5555584b0aefdd2/FLAG27e24809a [2018-11-10 04:58:23,845 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:58:23,846 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 04:58:23,867 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data/6bfbd1299/aab1f22c08a14b82b5555584b0aefdd2/FLAG27e24809a [2018-11-10 04:58:23,879 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data/6bfbd1299/aab1f22c08a14b82b5555584b0aefdd2 [2018-11-10 04:58:23,881 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:58:23,882 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:58:23,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:58:23,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:58:23,886 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:58:23,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:58:23" (1/1) ... [2018-11-10 04:58:23,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66da9750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:58:23, skipping insertion in model container [2018-11-10 04:58:23,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:58:23" (1/1) ... [2018-11-10 04:58:23,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:58:23,963 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:58:25,459 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:58:25,541 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:58:25,837 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:58:26,108 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:58:26,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:58:26 WrapperNode [2018-11-10 04:58:26,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:58:26,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:58:26,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:58:26,110 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:58:26,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:58:26" (1/1) ... [2018-11-10 04:58:26,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:58:26" (1/1) ... [2018-11-10 04:58:26,178 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:58:26,181 INFO L168 Benchmark]: Toolchain (without parser) took 2300.00 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 235.4 MB). Free memory was 951.2 MB in the beginning and 1.2 GB in the end (delta: -227.6 MB). Peak memory consumption was 7.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:58:26,185 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:58:26,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2226.70 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 235.4 MB). Free memory was 951.2 MB in the beginning and 1.2 GB in the end (delta: -234.2 MB). Peak memory consumption was 247.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:58:26,186 INFO L168 Benchmark]: Boogie Preprocessor took 71.04 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:58:26,189 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2226.70 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 235.4 MB). Free memory was 951.2 MB in the beginning and 1.2 GB in the end (delta: -234.2 MB). Peak memory consumption was 247.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 71.04 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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 04:58:27,434 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:58:27,435 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:58:27,445 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:58:27,445 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:58:27,446 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:58:27,447 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:58:27,448 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:58:27,449 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:58:27,450 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:58:27,451 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:58:27,451 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:58:27,452 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:58:27,452 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:58:27,453 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:58:27,454 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:58:27,455 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:58:27,456 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:58:27,457 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:58:27,459 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:58:27,459 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:58:27,460 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:58:27,462 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:58:27,462 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:58:27,462 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:58:27,463 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:58:27,464 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:58:27,464 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:58:27,465 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:58:27,466 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:58:27,466 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:58:27,466 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:58:27,467 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:58:27,467 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:58:27,468 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:58:27,468 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:58:27,468 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 04:58:27,480 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:58:27,480 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:58:27,481 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:58:27,481 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:58:27,482 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:58:27,482 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:58:27,482 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:58:27,482 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:58:27,482 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:58:27,482 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:58:27,483 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:58:27,483 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:58:27,483 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:58:27,483 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:58:27,483 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:58:27,483 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:58:27,485 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:58:27,485 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:58:27,485 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:58:27,485 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:58:27,486 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:58:27,486 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:58:27,486 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:58:27,486 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:58:27,486 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 04:58:27,487 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:58:27,487 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:58:27,487 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:58:27,487 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:58:27,487 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer 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 -> Automizer 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 -> 6769088b178f714c35d7be4212f3938557086468 [2018-11-10 04:58:27,522 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:58:27,531 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:58:27,534 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:58:27,535 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:58:27,535 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:58:27,536 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 04:58:27,581 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data/a8cb80476/eb10ddb188b944ad9d4442f7b0160688/FLAGbbd204693 [2018-11-10 04:58:28,089 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:58:28,089 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 04:58:28,109 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data/a8cb80476/eb10ddb188b944ad9d4442f7b0160688/FLAGbbd204693 [2018-11-10 04:58:28,118 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3784135b-70a8-4eb1-9613-1aa1f571f762/bin-2019/uautomizer/data/a8cb80476/eb10ddb188b944ad9d4442f7b0160688 [2018-11-10 04:58:28,121 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:58:28,122 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:58:28,122 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:58:28,122 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:58:28,124 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:58:28,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:58:28" (1/1) ... [2018-11-10 04:58:28,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f74ed1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:58:28, skipping insertion in model container [2018-11-10 04:58:28,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:58:28" (1/1) ... [2018-11-10 04:58:28,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:58:28,203 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:58:29,660 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:58:29,831 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:58:30,082 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:58:30,372 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:58:30,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:58:30 WrapperNode [2018-11-10 04:58:30,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:58:30,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:58:30,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:58:30,373 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:58:30,382 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:58:30" (1/1) ... [2018-11-10 04:58:30,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:58:30" (1/1) ... [2018-11-10 04:58:30,443 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:58:30,446 INFO L168 Benchmark]: Toolchain (without parser) took 2324.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 938.9 MB in the beginning and 738.3 MB in the end (delta: 200.6 MB). Peak memory consumption was 405.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:58:30,448 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:58:30,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2250.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 938.9 MB in the beginning and 746.9 MB in the end (delta: 192.1 MB). Peak memory consumption was 421.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:58:30,448 INFO L168 Benchmark]: Boogie Preprocessor took 72.58 ms. Allocated memory is still 1.2 GB. Free memory was 746.9 MB in the beginning and 738.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:58:30,450 INFO L336 ainManager$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 2250.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 938.9 MB in the beginning and 746.9 MB in the end (delta: 192.1 MB). Peak memory consumption was 421.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 72.58 ms. Allocated memory is still 1.2 GB. Free memory was 746.9 MB in the beginning and 738.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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...