./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 ................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 ............................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:30:14,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:30:14,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:30:14,420 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:30:14,421 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:30:14,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:30:14,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:30:14,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:30:14,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:30:14,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:30:14,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:30:14,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:30:14,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:30:14,447 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:30:14,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:30:14,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:30:14,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:30:14,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:30:14,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:30:14,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:30:14,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:30:14,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:30:14,477 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:30:14,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:30:14,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:30:14,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:30:14,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:30:14,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:30:14,491 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:30:14,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:30:14,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:30:14,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:30:14,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:30:14,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:30:14,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:30:14,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:30:14,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:30:14,500 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:30:14,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:30:14,501 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:30:14,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:30:14,503 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 10:30:14,546 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:30:14,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:30:14,548 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:30:14,548 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:30:14,549 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:30:14,549 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:30:14,549 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 10:30:14,549 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:30:14,556 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:30:14,556 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 10:30:14,557 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 10:30:14,557 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:30:14,558 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 10:30:14,558 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 10:30:14,558 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 10:30:14,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:30:14,559 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 10:30:14,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:30:14,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:30:14,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:30:14,560 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:30:14,560 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:30:14,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:30:14,561 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:30:14,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:30:14,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:30:14,562 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:30:14,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:30:14,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:30:14,564 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:30:14,564 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:30:14,564 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 10:30:14,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 10:30:14,565 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:30:14,565 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:30:14,565 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:30:14,566 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 [2021-10-24 10:30:14,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:30:14,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:30:14,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:30:14,847 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:30:14,848 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:30:14,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2021-10-24 10:30:14,936 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data/20c1e8b74/02c496ed00e04ef9af623a63242a8ddb/FLAGa2eb38f13 [2021-10-24 10:30:16,310 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:30:16,311 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2021-10-24 10:30:16,405 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data/20c1e8b74/02c496ed00e04ef9af623a63242a8ddb/FLAGa2eb38f13 [2021-10-24 10:30:16,830 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data/20c1e8b74/02c496ed00e04ef9af623a63242a8ddb [2021-10-24 10:30:16,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:30:16,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:30:16,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:30:16,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:30:16,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:30:16,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:30:16" (1/1) ... [2021-10-24 10:30:16,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@400c228 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:30:16, skipping insertion in model container [2021-10-24 10:30:16,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:30:16" (1/1) ... [2021-10-24 10:30:16,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:30:17,213 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:30:17,882 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4587] [2021-10-24 10:30:18,115 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8816] [2021-10-24 10:30:18,115 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8817-8818] [2021-10-24 10:30:18,433 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i[263061,263074] [2021-10-24 10:30:19,643 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:990) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 10:30:19,649 INFO L168 Benchmark]: Toolchain (without parser) took 2814.31 ms. Allocated memory was 102.8 MB in the beginning and 237.0 MB in the end (delta: 134.2 MB). Free memory was 55.5 MB in the beginning and 142.8 MB in the end (delta: -87.3 MB). Peak memory consumption was 55.2 MB. Max. memory is 16.1 GB. [2021-10-24 10:30:19,650 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 102.8 MB. Free memory is still 55.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:30:19,651 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2810.51 ms. Allocated memory was 102.8 MB in the beginning and 237.0 MB in the end (delta: 134.2 MB). Free memory was 55.5 MB in the beginning and 142.8 MB in the end (delta: -87.3 MB). Peak memory consumption was 55.2 MB. Max. memory is 16.1 GB. [2021-10-24 10:30:19,653 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 102.8 MB. Free memory is still 55.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2810.51 ms. Allocated memory was 102.8 MB in the beginning and 237.0 MB in the end (delta: 134.2 MB). Free memory was 55.5 MB in the beginning and 142.8 MB in the end (delta: -87.3 MB). Peak memory consumption was 55.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:30:21,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:30:21,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:30:21,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:30:21,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:30:21,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:30:21,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:30:21,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:30:21,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:30:21,911 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:30:21,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:30:21,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:30:21,916 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:30:21,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:30:21,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:30:21,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:30:21,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:30:21,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:30:21,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:30:21,937 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:30:21,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:30:21,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:30:21,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:30:21,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:30:21,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:30:21,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:30:21,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:30:21,955 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:30:21,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:30:21,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:30:21,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:30:21,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:30:21,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:30:21,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:30:21,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:30:21,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:30:21,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:30:21,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:30:21,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:30:21,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:30:21,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:30:21,972 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 10:30:22,016 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:30:22,017 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:30:22,018 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:30:22,019 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:30:22,019 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:30:22,019 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:30:22,019 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:30:22,020 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:30:22,020 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:30:22,021 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:30:22,022 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:30:22,023 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:30:22,023 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:30:22,023 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:30:22,023 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:30:22,024 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 10:30:22,024 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 10:30:22,024 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:30:22,024 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:30:22,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:30:22,025 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:30:22,025 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 10:30:22,025 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:30:22,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:30:22,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:30:22,026 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:30:22,026 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:30:22,027 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 10:30:22,027 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 10:30:22,027 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:30:22,027 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:30:22,027 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:30:22,028 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 [2021-10-24 10:30:22,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:30:22,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:30:22,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:30:22,444 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:30:22,445 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:30:22,446 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2021-10-24 10:30:22,522 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data/32253367d/5fa47a482bdd41b39d8a3a2d36eff285/FLAGba8f616ce [2021-10-24 10:30:23,991 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:30:23,993 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2021-10-24 10:30:24,135 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data/32253367d/5fa47a482bdd41b39d8a3a2d36eff285/FLAGba8f616ce [2021-10-24 10:30:24,377 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/bin/utaipan-9zjyvhn0QE/data/32253367d/5fa47a482bdd41b39d8a3a2d36eff285 [2021-10-24 10:30:24,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:30:24,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:30:24,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:30:24,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:30:24,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:30:24,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:30:24" (1/1) ... [2021-10-24 10:30:24,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cc451ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:30:24, skipping insertion in model container [2021-10-24 10:30:24,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:30:24" (1/1) ... [2021-10-24 10:30:24,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:30:24,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:30:25,475 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4587] [2021-10-24 10:30:25,636 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8816] [2021-10-24 10:30:25,637 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8817-8818] [2021-10-24 10:30:26,037 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615215bd-80c6-4ae5-8856-a4977a1e5bb2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i[263061,263074] [2021-10-24 10:30:27,490 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:990) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 10:30:27,495 INFO L168 Benchmark]: Toolchain (without parser) took 3112.93 ms. Allocated memory was 81.8 MB in the beginning and 111.1 MB in the end (delta: 29.4 MB). Free memory was 43.4 MB in the beginning and 54.1 MB in the end (delta: -10.7 MB). Peak memory consumption was 48.4 MB. Max. memory is 16.1 GB. [2021-10-24 10:30:27,496 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:30:27,497 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3110.17 ms. Allocated memory was 81.8 MB in the beginning and 111.1 MB in the end (delta: 29.4 MB). Free memory was 43.2 MB in the beginning and 54.1 MB in the end (delta: -10.9 MB). Peak memory consumption was 48.4 MB. Max. memory is 16.1 GB. [2021-10-24 10:30:27,498 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3110.17 ms. Allocated memory was 81.8 MB in the beginning and 111.1 MB in the end (delta: 29.4 MB). Free memory was 43.2 MB in the beginning and 54.1 MB in the end (delta: -10.9 MB). Peak memory consumption was 48.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...