./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan --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 ac6fa7b71114916e1055d67a3dfe4f6ae9161637 .............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan --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 ac6fa7b71114916e1055d67a3dfe4f6ae9161637 ............................................................................................................................................................................. 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 0.2.0-7b2dab5 [2020-12-09 04:46:13,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:46:13,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:46:13,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:46:13,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:46:13,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:46:13,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:46:13,434 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:46:13,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:46:13,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:46:13,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:46:13,438 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:46:13,438 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:46:13,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:46:13,440 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:46:13,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:46:13,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:46:13,443 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:46:13,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:46:13,446 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:46:13,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:46:13,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:46:13,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:46:13,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:46:13,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:46:13,455 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:46:13,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:46:13,457 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:46:13,457 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:46:13,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:46:13,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:46:13,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:46:13,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:46:13,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:46:13,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:46:13,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:46:13,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:46:13,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:46:13,463 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:46:13,464 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:46:13,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:46:13,465 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:46:13,488 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:46:13,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:46:13,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:46:13,489 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:46:13,489 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:46:13,490 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:46:13,494 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:46:13,494 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:46:13,494 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:46:13,494 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:46:13,494 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:46:13,495 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:46:13,495 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:46:13,495 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:46:13,495 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:46:13,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:46:13,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:46:13,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:46:13,496 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:46:13,496 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:46:13,496 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:46:13,496 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:46:13,497 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:46:13,497 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:46:13,497 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:46:13,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:46:13,497 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:46:13,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:46:13,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:46:13,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:46:13,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:46:13,498 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:46:13,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:46:13,498 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:46:13,498 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:46:13,498 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:46:13,498 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-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac6fa7b71114916e1055d67a3dfe4f6ae9161637 [2020-12-09 04:46:13,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:46:13,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:46:13,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:46:13,689 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:46:13,690 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:46:13,691 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 04:46:13,730 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data/985e058ba/16d319192efc491092b11a854529640d/FLAGc66c6572e [2020-12-09 04:46:14,844 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:46:14,844 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 04:46:14,937 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data/985e058ba/16d319192efc491092b11a854529640d/FLAGc66c6572e [2020-12-09 04:46:15,282 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data/985e058ba/16d319192efc491092b11a854529640d [2020-12-09 04:46:15,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:46:15,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:46:15,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:46:15,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:46:15,306 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:46:15,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:46:15" (1/1) ... [2020-12-09 04:46:15,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f0970e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:46:15, skipping insertion in model container [2020-12-09 04:46:15,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:46:15" (1/1) ... [2020-12-09 04:46:15,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:46:15,746 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:46:23,176 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:26,526 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:26,798 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:27,358 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:27,359 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:27,516 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:27,517 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:27,875 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:27,875 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:28,442 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:29,034 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:43,191 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:43,192 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:44,942 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:44,942 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:44,963 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:44,964 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:45,022 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:45,022 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:47,794 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:47,932 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:47,933 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:50,022 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:50,041 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:50,061 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:50,081 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:50,100 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:50,119 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:50,159 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:46:50,164 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:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1409) 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:707) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) 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:1046) 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:1795) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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) [2020-12-09 04:46:50,169 INFO L168 Benchmark]: Toolchain (without parser) took 34874.76 ms. Allocated memory was 132.1 MB in the beginning and 234.9 MB in the end (delta: 102.8 MB). Free memory was 71.3 MB in the beginning and 58.8 MB in the end (delta: 12.5 MB). Peak memory consumption was 190.5 MB. Max. memory is 16.1 GB. [2020-12-09 04:46:50,169 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 71.3 MB. Free memory is still 46.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:46:50,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 34870.03 ms. Allocated memory was 132.1 MB in the beginning and 234.9 MB in the end (delta: 102.8 MB). Free memory was 70.9 MB in the beginning and 58.8 MB in the end (delta: 12.1 MB). Peak memory consumption was 190.5 MB. Max. memory is 16.1 GB. [2020-12-09 04:46:50,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 71.3 MB. Free memory is still 46.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 34870.03 ms. Allocated memory was 132.1 MB in the beginning and 234.9 MB in the end (delta: 102.8 MB). Free memory was 70.9 MB in the beginning and 58.8 MB in the end (delta: 12.1 MB). Peak memory consumption was 190.5 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 0.2.0-7b2dab5 [2020-12-09 04:46:51,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:46:51,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:46:51,444 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:46:51,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:46:51,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:46:51,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:46:51,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:46:51,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:46:51,451 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:46:51,452 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:46:51,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:46:51,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:46:51,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:46:51,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:46:51,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:46:51,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:46:51,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:46:51,459 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:46:51,461 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:46:51,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:46:51,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:46:51,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:46:51,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:46:51,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:46:51,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:46:51,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:46:51,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:46:51,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:46:51,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:46:51,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:46:51,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:46:51,472 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:46:51,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:46:51,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:46:51,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:46:51,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:46:51,474 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:46:51,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:46:51,475 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:46:51,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:46:51,476 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:46:51,500 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:46:51,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:46:51,501 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:46:51,501 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:46:51,501 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:46:51,502 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:46:51,502 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:46:51,502 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:46:51,502 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:46:51,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:46:51,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:46:51,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:46:51,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:46:51,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:46:51,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:46:51,503 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:46:51,504 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:46:51,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:46:51,504 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:46:51,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:46:51,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:46:51,504 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:46:51,504 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:46:51,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:46:51,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:46:51,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:46:51,505 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:46:51,505 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:46:51,505 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:46:51,505 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:46:51,506 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:46:51,506 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:46:51,506 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-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac6fa7b71114916e1055d67a3dfe4f6ae9161637 [2020-12-09 04:46:51,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:46:51,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:46:51,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:46:51,742 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:46:51,743 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:46:51,744 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 04:46:51,783 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data/c93390c3e/7c7103319c0f44a0b0bf9e11f42b9102/FLAG4e5235b65 [2020-12-09 04:46:53,009 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:46:53,009 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 04:46:53,103 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data/c93390c3e/7c7103319c0f44a0b0bf9e11f42b9102/FLAG4e5235b65 [2020-12-09 04:46:53,317 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7edc6f7f-1e5b-44b1-92a3-25308fed70b5/bin/utaipan/data/c93390c3e/7c7103319c0f44a0b0bf9e11f42b9102 [2020-12-09 04:46:53,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:46:53,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:46:53,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:46:53,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:46:53,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:46:53,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:46:53" (1/1) ... [2020-12-09 04:46:53,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5211260 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:46:53, skipping insertion in model container [2020-12-09 04:46:53,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:46:53" (1/1) ... [2020-12-09 04:46:53,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:46:53,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:47:01,137 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:47:27,201 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:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1409) 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:707) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) 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:1046) 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:1795) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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) [2020-12-09 04:47:27,206 INFO L168 Benchmark]: Toolchain (without parser) took 33883.46 ms. Allocated memory was 123.7 MB in the beginning and 276.8 MB in the end (delta: 153.1 MB). Free memory was 65.6 MB in the beginning and 123.7 MB in the end (delta: -58.0 MB). Peak memory consumption was 217.6 MB. Max. memory is 16.1 GB. [2020-12-09 04:47:27,207 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:47:27,208 INFO L168 Benchmark]: CACSL2BoogieTranslator took 33881.36 ms. Allocated memory was 123.7 MB in the beginning and 276.8 MB in the end (delta: 153.1 MB). Free memory was 65.6 MB in the beginning and 123.7 MB in the end (delta: -58.0 MB). Peak memory consumption was 217.6 MB. Max. memory is 16.1 GB. [2020-12-09 04:47:27,209 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 33881.36 ms. Allocated memory was 123.7 MB in the beginning and 276.8 MB in the end (delta: 153.1 MB). Free memory was 65.6 MB in the beginning and 123.7 MB in the end (delta: -58.0 MB). Peak memory consumption was 217.6 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...