./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.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_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/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 7d672314758f5d6e190661979b5311f2374270e0 ........................................................................................................................................................................................................ 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_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/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 7d672314758f5d6e190661979b5311f2374270e0 ............................................................................................................................................................................ 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 07:39:01,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 07:39:01,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 07:39:01,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 07:39:01,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 07:39:01,638 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 07:39:01,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 07:39:01,641 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 07:39:01,643 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 07:39:01,643 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 07:39:01,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 07:39:01,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 07:39:01,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 07:39:01,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 07:39:01,647 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 07:39:01,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 07:39:01,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 07:39:01,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 07:39:01,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 07:39:01,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 07:39:01,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 07:39:01,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 07:39:01,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 07:39:01,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 07:39:01,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 07:39:01,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 07:39:01,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 07:39:01,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 07:39:01,662 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 07:39:01,663 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 07:39:01,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 07:39:01,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 07:39:01,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 07:39:01,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 07:39:01,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 07:39:01,666 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 07:39:01,667 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 07:39:01,667 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 07:39:01,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 07:39:01,668 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 07:39:01,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 07:39:01,670 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 07:39:01,686 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 07:39:01,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 07:39:01,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 07:39:01,687 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 07:39:01,688 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 07:39:01,688 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 07:39:01,688 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 07:39:01,688 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 07:39:01,688 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 07:39:01,688 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 07:39:01,688 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 07:39:01,688 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 07:39:01,688 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 07:39:01,689 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 07:39:01,689 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 07:39:01,689 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 07:39:01,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 07:39:01,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 07:39:01,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 07:39:01,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 07:39:01,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 07:39:01,690 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 07:39:01,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 07:39:01,690 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 07:39:01,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 07:39:01,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 07:39:01,690 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 07:39:01,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 07:39:01,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 07:39:01,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 07:39:01,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 07:39:01,691 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 07:39:01,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 07:39:01,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 07:39:01,691 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 07:39:01,691 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 07:39:01,691 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_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d672314758f5d6e190661979b5311f2374270e0 [2020-12-09 07:39:01,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 07:39:01,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 07:39:01,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 07:39:01,896 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 07:39:01,896 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 07:39:01,897 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 07:39:01,937 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data/99b8b6ee5/b2e7a94f88374aab8d51212303baffe4/FLAGb28ef3c1b [2020-12-09 07:39:02,900 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 07:39:02,900 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 07:39:02,976 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data/99b8b6ee5/b2e7a94f88374aab8d51212303baffe4/FLAGb28ef3c1b [2020-12-09 07:39:03,484 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data/99b8b6ee5/b2e7a94f88374aab8d51212303baffe4 [2020-12-09 07:39:03,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 07:39:03,487 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 07:39:03,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 07:39:03,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 07:39:03,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 07:39:03,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:39:03" (1/1) ... [2020-12-09 07:39:03,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a5d7b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:39:03, skipping insertion in model container [2020-12-09 07:39:03,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:39:03" (1/1) ... [2020-12-09 07:39:03,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 07:39:03,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 07:39:17,533 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 07:39:20,981 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 07:39:21,192 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 07:39:21,208 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 07:39:21,344 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 07:39:21,604 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 07:39:21,803 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 07:39:21,803 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 07:39:21,818 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 07:39:21,818 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 07:39:21,944 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 07:39:22,062 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 07:39:22,205 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 07:39:22,375 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 07:39:22,549 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 07:39:22,564 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 07:39:22,578 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 07:39:22,593 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 07:39:22,607 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 07:39:24,735 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 07:39:24,750 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 07:39:24,764 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 07:39:24,778 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 07:39:24,806 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 07:39:24,809 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 07:39:24,813 INFO L168 Benchmark]: Toolchain (without parser) took 21324.61 ms. Allocated memory was 88.1 MB in the beginning and 188.7 MB in the end (delta: 100.7 MB). Free memory was 32.7 MB in the beginning and 45.2 MB in the end (delta: -12.5 MB). Peak memory consumption was 148.6 MB. Max. memory is 16.1 GB. [2020-12-09 07:39:24,813 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 88.1 MB. Free memory was 64.1 MB in the beginning and 64.0 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 07:39:24,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21323.25 ms. Allocated memory was 88.1 MB in the beginning and 188.7 MB in the end (delta: 100.7 MB). Free memory was 32.6 MB in the beginning and 45.2 MB in the end (delta: -12.7 MB). Peak memory consumption was 148.6 MB. Max. memory is 16.1 GB. [2020-12-09 07:39:24,816 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 88.1 MB. Free memory was 64.1 MB in the beginning and 64.0 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 21323.25 ms. Allocated memory was 88.1 MB in the beginning and 188.7 MB in the end (delta: 100.7 MB). Free memory was 32.6 MB in the beginning and 45.2 MB in the end (delta: -12.7 MB). Peak memory consumption was 148.6 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... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 07:39:26,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 07:39:26,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 07:39:26,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 07:39:26,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 07:39:26,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 07:39:26,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 07:39:26,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 07:39:26,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 07:39:26,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 07:39:26,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 07:39:26,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 07:39:26,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 07:39:26,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 07:39:26,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 07:39:26,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 07:39:26,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 07:39:26,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 07:39:26,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 07:39:26,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 07:39:26,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 07:39:26,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 07:39:26,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 07:39:26,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 07:39:26,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 07:39:26,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 07:39:26,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 07:39:26,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 07:39:26,171 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 07:39:26,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 07:39:26,172 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 07:39:26,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 07:39:26,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 07:39:26,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 07:39:26,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 07:39:26,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 07:39:26,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 07:39:26,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 07:39:26,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 07:39:26,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 07:39:26,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 07:39:26,177 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 07:39:26,195 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 07:39:26,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 07:39:26,195 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 07:39:26,196 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 07:39:26,196 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 07:39:26,196 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 07:39:26,196 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 07:39:26,196 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 07:39:26,196 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 07:39:26,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 07:39:26,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 07:39:26,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 07:39:26,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 07:39:26,197 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 07:39:26,197 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 07:39:26,197 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 07:39:26,197 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 07:39:26,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 07:39:26,198 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 07:39:26,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 07:39:26,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 07:39:26,198 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 07:39:26,198 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 07:39:26,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 07:39:26,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 07:39:26,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 07:39:26,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 07:39:26,199 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 07:39:26,199 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 07:39:26,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 07:39:26,199 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 07:39:26,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 07:39:26,199 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_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d672314758f5d6e190661979b5311f2374270e0 [2020-12-09 07:39:26,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 07:39:26,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 07:39:26,449 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 07:39:26,450 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 07:39:26,451 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 07:39:26,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 07:39:26,497 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data/9e9a356d0/86d89ca437e748cc85fa34dbd020d192/FLAGc55442b7f [2020-12-09 07:39:27,548 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 07:39:27,548 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 07:39:27,630 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data/9e9a356d0/86d89ca437e748cc85fa34dbd020d192/FLAGc55442b7f [2020-12-09 07:39:28,046 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1d4ffebe-1366-4de2-864f-0d11d16ef8ff/bin/utaipan/data/9e9a356d0/86d89ca437e748cc85fa34dbd020d192 [2020-12-09 07:39:28,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 07:39:28,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 07:39:28,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 07:39:28,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 07:39:28,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 07:39:28,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:39:28" (1/1) ... [2020-12-09 07:39:28,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@795eb9b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:39:28, skipping insertion in model container [2020-12-09 07:39:28,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:39:28" (1/1) ... [2020-12-09 07:39:28,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 07:39:28,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 07:39:49,183 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 07:39:49,188 INFO L168 Benchmark]: Toolchain (without parser) took 21128.26 ms. Allocated memory was 100.7 MB in the beginning and 186.6 MB in the end (delta: 86.0 MB). Free memory was 45.6 MB in the beginning and 58.0 MB in the end (delta: -12.4 MB). Peak memory consumption was 114.2 MB. Max. memory is 16.1 GB. [2020-12-09 07:39:49,188 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 75.5 MB. Free memory is still 58.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 07:39:49,189 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21122.08 ms. Allocated memory was 100.7 MB in the beginning and 186.6 MB in the end (delta: 86.0 MB). Free memory was 45.2 MB in the beginning and 58.0 MB in the end (delta: -12.8 MB). Peak memory consumption was 114.2 MB. Max. memory is 16.1 GB. [2020-12-09 07:39:49,190 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 75.5 MB. Free memory is still 58.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 21122.08 ms. Allocated memory was 100.7 MB in the beginning and 186.6 MB in the end (delta: 86.0 MB). Free memory was 45.2 MB in the beginning and 58.0 MB in the end (delta: -12.8 MB). Peak memory consumption was 114.2 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...