./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_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_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/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 56819590f5c9c1b180f4f4f698e78db911455760 ............................................................................................................................................................................................................. 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_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/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 56819590f5c9c1b180f4f4f698e78db911455760 ............................................................................................................................................................................. 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 11:18:15,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 11:18:15,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 11:18:15,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 11:18:15,371 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 11:18:15,372 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 11:18:15,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 11:18:15,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 11:18:15,378 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 11:18:15,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 11:18:15,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 11:18:15,382 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 11:18:15,382 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 11:18:15,384 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 11:18:15,385 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 11:18:15,386 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 11:18:15,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 11:18:15,388 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 11:18:15,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 11:18:15,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 11:18:15,394 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 11:18:15,396 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 11:18:15,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 11:18:15,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 11:18:15,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 11:18:15,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 11:18:15,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 11:18:15,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 11:18:15,403 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 11:18:15,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 11:18:15,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 11:18:15,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 11:18:15,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 11:18:15,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 11:18:15,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 11:18:15,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 11:18:15,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 11:18:15,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 11:18:15,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 11:18:15,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 11:18:15,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 11:18:15,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 11:18:15,428 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 11:18:15,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 11:18:15,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 11:18:15,429 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 11:18:15,429 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 11:18:15,429 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 11:18:15,430 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 11:18:15,430 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 11:18:15,430 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 11:18:15,430 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 11:18:15,430 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 11:18:15,430 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 11:18:15,430 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 11:18:15,430 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 11:18:15,430 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 11:18:15,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 11:18:15,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 11:18:15,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 11:18:15,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 11:18:15,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 11:18:15,431 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 11:18:15,432 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 11:18:15,432 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 11:18:15,432 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 11:18:15,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 11:18:15,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 11:18:15,432 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 11:18:15,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 11:18:15,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 11:18:15,432 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 11:18:15,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 11:18:15,433 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 11:18:15,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 11:18:15,433 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 11:18:15,433 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 11:18:15,433 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 11:18:15,433 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_a532a81c-73be-4c0e-ab7b-7931a995093a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56819590f5c9c1b180f4f4f698e78db911455760 [2020-12-09 11:18:15,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 11:18:15,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 11:18:15,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 11:18:15,621 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 11:18:15,621 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 11:18:15,622 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 11:18:15,662 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data/79a4873ec/94c55dab018a4e57a052f4429a002bd2/FLAG4b11a5bbd [2020-12-09 11:18:16,715 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 11:18:16,716 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 11:18:16,823 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data/79a4873ec/94c55dab018a4e57a052f4429a002bd2/FLAG4b11a5bbd [2020-12-09 11:18:17,209 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data/79a4873ec/94c55dab018a4e57a052f4429a002bd2 [2020-12-09 11:18:17,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 11:18:17,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 11:18:17,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 11:18:17,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 11:18:17,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 11:18:17,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:18:17" (1/1) ... [2020-12-09 11:18:17,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7feb7be7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:18:17, skipping insertion in model container [2020-12-09 11:18:17,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:18:17" (1/1) ... [2020-12-09 11:18:17,256 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 11:18:17,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 11:18:25,124 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 11:18:28,290 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 11:18:28,545 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 11:18:29,093 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 11:18:29,094 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 11:18:29,251 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 11:18:29,252 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 11:18:29,606 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 11:18:29,607 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 11:18:30,164 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 11:18:30,734 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 11:18:43,297 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 11:18:43,298 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 11:18:44,994 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 11:18:44,994 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 11:18:45,014 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 11:18:45,015 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 11:18:45,072 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 11:18:45,073 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 11:18:47,720 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 11:18:47,858 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 11:18:47,859 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 11:18:50,121 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 11:18:50,141 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 11:18:50,160 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 11:18:50,180 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 11:18:50,199 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 11:18:50,218 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 11:18:50,258 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 11:18:50,263 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 11:18:50,270 INFO L168 Benchmark]: Toolchain (without parser) took 33049.76 ms. Allocated memory was 107.0 MB in the beginning and 226.5 MB in the end (delta: 119.5 MB). Free memory was 48.1 MB in the beginning and 73.0 MB in the end (delta: -25.0 MB). Peak memory consumption was 164.5 MB. Max. memory is 16.1 GB. [2020-12-09 11:18:50,271 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 69.2 MB. Free memory was 44.3 MB in the beginning and 44.2 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 11:18:50,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 33045.43 ms. Allocated memory was 107.0 MB in the beginning and 226.5 MB in the end (delta: 119.5 MB). Free memory was 48.1 MB in the beginning and 73.0 MB in the end (delta: -25.0 MB). Peak memory consumption was 164.5 MB. Max. memory is 16.1 GB. [2020-12-09 11:18:50,273 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 69.2 MB. Free memory was 44.3 MB in the beginning and 44.2 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 33045.43 ms. Allocated memory was 107.0 MB in the beginning and 226.5 MB in the end (delta: 119.5 MB). Free memory was 48.1 MB in the beginning and 73.0 MB in the end (delta: -25.0 MB). Peak memory consumption was 164.5 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 11:18:51,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 11:18:51,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 11:18:51,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 11:18:51,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 11:18:51,598 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 11:18:51,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 11:18:51,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 11:18:51,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 11:18:51,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 11:18:51,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 11:18:51,606 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 11:18:51,606 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 11:18:51,607 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 11:18:51,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 11:18:51,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 11:18:51,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 11:18:51,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 11:18:51,612 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 11:18:51,614 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 11:18:51,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 11:18:51,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 11:18:51,617 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 11:18:51,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 11:18:51,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 11:18:51,621 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 11:18:51,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 11:18:51,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 11:18:51,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 11:18:51,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 11:18:51,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 11:18:51,624 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 11:18:51,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 11:18:51,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 11:18:51,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 11:18:51,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 11:18:51,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 11:18:51,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 11:18:51,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 11:18:51,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 11:18:51,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 11:18:51,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 11:18:51,648 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 11:18:51,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 11:18:51,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 11:18:51,649 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 11:18:51,649 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 11:18:51,649 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 11:18:51,650 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 11:18:51,650 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 11:18:51,650 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 11:18:51,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 11:18:51,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 11:18:51,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 11:18:51,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 11:18:51,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 11:18:51,652 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 11:18:51,652 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 11:18:51,652 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 11:18:51,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 11:18:51,653 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 11:18:51,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 11:18:51,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 11:18:51,653 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 11:18:51,653 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 11:18:51,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 11:18:51,654 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 11:18:51,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 11:18:51,654 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 11:18:51,654 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 11:18:51,654 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 11:18:51,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 11:18:51,654 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 11:18:51,654 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 11:18:51,654 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_a532a81c-73be-4c0e-ab7b-7931a995093a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56819590f5c9c1b180f4f4f698e78db911455760 [2020-12-09 11:18:51,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 11:18:51,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 11:18:51,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 11:18:51,899 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 11:18:51,900 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 11:18:51,901 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 11:18:51,942 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data/82b17e6b8/7287c5c01a904adcb26c2cd47144b903/FLAGb87b2349e [2020-12-09 11:18:53,050 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 11:18:53,051 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 11:18:53,144 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data/82b17e6b8/7287c5c01a904adcb26c2cd47144b903/FLAGb87b2349e [2020-12-09 11:18:53,493 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a532a81c-73be-4c0e-ab7b-7931a995093a/bin/utaipan/data/82b17e6b8/7287c5c01a904adcb26c2cd47144b903 [2020-12-09 11:18:53,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 11:18:53,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 11:18:53,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 11:18:53,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 11:18:53,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 11:18:53,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:18:53" (1/1) ... [2020-12-09 11:18:53,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31e3b8e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:18:53, skipping insertion in model container [2020-12-09 11:18:53,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:18:53" (1/1) ... [2020-12-09 11:18:53,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 11:18:53,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 11:19:01,582 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 11:19:27,415 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 11:19:27,420 INFO L168 Benchmark]: Toolchain (without parser) took 33915.13 ms. Allocated memory was 81.8 MB in the beginning and 234.9 MB in the end (delta: 153.1 MB). Free memory was 26.4 MB in the beginning and 67.9 MB in the end (delta: -41.6 MB). Peak memory consumption was 188.3 MB. Max. memory is 16.1 GB. [2020-12-09 11:19:27,420 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 65.0 MB. Free memory is still 47.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 11:19:27,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 33910.49 ms. Allocated memory was 81.8 MB in the beginning and 234.9 MB in the end (delta: 153.1 MB). Free memory was 26.2 MB in the beginning and 67.9 MB in the end (delta: -41.7 MB). Peak memory consumption was 188.3 MB. Max. memory is 16.1 GB. [2020-12-09 11:19:27,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 65.0 MB. Free memory is still 47.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 33910.49 ms. Allocated memory was 81.8 MB in the beginning and 234.9 MB in the end (delta: 153.1 MB). Free memory was 26.2 MB in the beginning and 67.9 MB in the end (delta: -41.7 MB). Peak memory consumption was 188.3 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...