./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--hid--hid-roccat-pyra.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_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/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 e1f7e3546f7f7447df5e6eca796e17255fab772d ................................................................................................................................................................... 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_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/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 e1f7e3546f7f7447df5e6eca796e17255fab772d ............................................................................................................................................................... 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 07:27:07,593 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:27:07,594 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:27:07,604 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:27:07,604 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:27:07,605 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:27:07,606 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:27:07,607 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:27:07,609 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:27:07,609 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:27:07,610 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:27:07,610 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:27:07,611 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:27:07,612 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:27:07,613 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:27:07,613 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:27:07,614 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:27:07,615 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:27:07,616 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:27:07,617 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:27:07,618 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:27:07,619 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:27:07,621 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:27:07,622 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:27:07,622 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:27:07,623 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:27:07,623 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:27:07,624 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:27:07,625 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:27:07,626 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:27:07,626 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:27:07,626 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:27:07,627 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:27:07,627 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:27:07,628 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:27:07,628 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:27:07,629 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 07:27:07,638 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:27:07,638 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:27:07,639 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:27:07,639 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:27:07,639 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:27:07,639 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:27:07,640 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:27:07,640 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:27:07,640 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:27:07,640 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:27:07,640 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:27:07,640 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:27:07,641 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:27:07,641 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:27:07,641 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:27:07,641 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:27:07,641 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:27:07,641 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:27:07,642 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:27:07,642 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:27:07,642 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:27:07,642 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:27:07,642 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:27:07,642 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 07:27:07,642 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:27:07,643 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:27:07,643 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:27:07,643 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_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/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 -> e1f7e3546f7f7447df5e6eca796e17255fab772d [2018-11-10 07:27:07,672 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:27:07,683 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:27:07,686 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:27:07,687 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:27:07,687 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:27:07,688 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:27:07,741 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data/0c2764454/570bf243f6c34023bd8fc762c47ee6f5/FLAG49f23d727 [2018-11-10 07:27:08,296 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:27:08,297 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:27:08,325 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data/0c2764454/570bf243f6c34023bd8fc762c47ee6f5/FLAG49f23d727 [2018-11-10 07:27:08,338 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data/0c2764454/570bf243f6c34023bd8fc762c47ee6f5 [2018-11-10 07:27:08,342 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:27:08,343 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:27:08,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:27:08,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:27:08,348 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:27:08,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:27:08" (1/1) ... [2018-11-10 07:27:08,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a7c5244 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:27:08, skipping insertion in model container [2018-11-10 07:27:08,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:27:08" (1/1) ... [2018-11-10 07:27:08,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:27:08,439 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:27:10,199 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:27:10,270 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:27:10,791 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:27:10,966 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:27:10,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:27:10 WrapperNode [2018-11-10 07:27:10,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:27:10,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:27:10,968 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:27:10,968 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:27:10,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:27:10" (1/1) ... [2018-11-10 07:27:10,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:27:10" (1/1) ... [2018-11-10 07:27:11,012 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:27:11,019 INFO L168 Benchmark]: Toolchain (without parser) took 2676.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 950.1 MB in the beginning and 906.0 MB in the end (delta: 44.0 MB). Peak memory consumption was 209.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:27:11,021 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:27:11,022 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2623.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 950.1 MB in the beginning and 913.2 MB in the end (delta: 36.9 MB). Peak memory consumption was 341.0 MB. Max. memory is 11.5 GB. [2018-11-10 07:27:11,023 INFO L168 Benchmark]: Boogie Preprocessor took 50.54 ms. Allocated memory is still 1.2 GB. Free memory was 913.2 MB in the beginning and 906.0 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2018-11-10 07:27:11,025 INFO L336 ainManager$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 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2623.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 950.1 MB in the beginning and 913.2 MB in the end (delta: 36.9 MB). Peak memory consumption was 341.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.54 ms. Allocated memory is still 1.2 GB. Free memory was 913.2 MB in the beginning and 906.0 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 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 07:27:12,481 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:27:12,482 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:27:12,492 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:27:12,492 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:27:12,493 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:27:12,494 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:27:12,496 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:27:12,497 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:27:12,497 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:27:12,498 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:27:12,498 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:27:12,499 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:27:12,500 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:27:12,501 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:27:12,501 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:27:12,502 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:27:12,503 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:27:12,505 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:27:12,506 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:27:12,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:27:12,508 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:27:12,510 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:27:12,510 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:27:12,511 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:27:12,511 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:27:12,512 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:27:12,513 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:27:12,513 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:27:12,515 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:27:12,515 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:27:12,516 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:27:12,516 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:27:12,516 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:27:12,517 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:27:12,517 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:27:12,518 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 07:27:12,530 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:27:12,530 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:27:12,531 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:27:12,531 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:27:12,531 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:27:12,532 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:27:12,532 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:27:12,532 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:27:12,532 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:27:12,532 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:27:12,532 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:27:12,533 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:27:12,533 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:27:12,533 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:27:12,533 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:27:12,533 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:27:12,533 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:27:12,535 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:27:12,535 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:27:12,535 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:27:12,536 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:27:12,536 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:27:12,536 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:27:12,536 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:27:12,536 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 07:27:12,536 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:27:12,536 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:27:12,537 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:27:12,537 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:27:12,537 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_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/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 -> e1f7e3546f7f7447df5e6eca796e17255fab772d [2018-11-10 07:27:12,568 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:27:12,578 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:27:12,581 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:27:12,582 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:27:12,583 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:27:12,583 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:27:12,631 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data/055cc2241/f2acb77af8f04d53a6c6e7acd1e1655e/FLAG0da709e73 [2018-11-10 07:27:13,139 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:27:13,140 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:27:13,161 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data/055cc2241/f2acb77af8f04d53a6c6e7acd1e1655e/FLAG0da709e73 [2018-11-10 07:27:13,173 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e0717ca6-7017-4dcb-81b2-eff8bf7292f0/bin-2019/uautomizer/data/055cc2241/f2acb77af8f04d53a6c6e7acd1e1655e [2018-11-10 07:27:13,175 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:27:13,176 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:27:13,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:27:13,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:27:13,179 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:27:13,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:27:13" (1/1) ... [2018-11-10 07:27:13,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a86424 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:27:13, skipping insertion in model container [2018-11-10 07:27:13,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:27:13" (1/1) ... [2018-11-10 07:27:13,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:27:13,258 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:27:14,764 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:27:14,828 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:27:15,502 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:27:15,705 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:27:15,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:27:15 WrapperNode [2018-11-10 07:27:15,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:27:15,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:27:15,706 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:27:15,706 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:27:15,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:27:15" (1/1) ... [2018-11-10 07:27:15,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:27:15" (1/1) ... [2018-11-10 07:27:15,750 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:27:15,757 INFO L168 Benchmark]: Toolchain (without parser) took 2581.50 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -134.0 MB). Peak memory consumption was 90.4 MB. Max. memory is 11.5 GB. [2018-11-10 07:27:15,759 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:27:15,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2529.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -134.0 MB). Peak memory consumption was 453.9 MB. Max. memory is 11.5 GB. [2018-11-10 07:27:15,760 INFO L168 Benchmark]: Boogie Preprocessor took 50.25 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:27:15,763 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2529.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -134.0 MB). Peak memory consumption was 453.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.25 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. 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...