./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-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_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/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 64040dbcad52bfc3b388af5c3e30a6b6d60f4939 ............................................................................................................................................................................................................. 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_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/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 64040dbcad52bfc3b388af5c3e30a6b6d60f4939 ............................................................................................................................................................................. 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 16:03:49,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:03:49,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:03:49,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:03:49,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:03:49,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:03:49,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:03:49,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:03:49,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:03:49,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:03:49,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:03:49,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:03:49,065 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:03:49,066 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:03:49,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:03:49,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:03:49,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:03:49,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:03:49,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:03:49,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:03:49,076 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:03:49,077 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:03:49,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:03:49,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:03:49,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:03:49,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:03:49,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:03:49,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:03:49,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:03:49,084 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:03:49,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:03:49,085 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:03:49,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:03:49,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:03:49,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:03:49,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:03:49,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:03:49,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:03:49,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:03:49,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:03:49,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:03:49,089 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 16:03:49,105 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:03:49,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:03:49,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:03:49,106 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:03:49,106 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:03:49,106 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:03:49,106 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 16:03:49,107 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:03:49,107 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:03:49,107 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 16:03:49,107 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 16:03:49,107 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:03:49,107 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 16:03:49,107 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 16:03:49,107 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 16:03:49,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:03:49,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 16:03:49,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:03:49,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:03:49,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:03:49,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:03:49,108 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:03:49,109 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:03:49,109 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:03:49,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:03:49,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:03:49,109 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:03:49,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:03:49,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:03:49,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:03:49,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:03:49,110 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 16:03:49,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 16:03:49,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:03:49,110 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:03:49,110 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:03:49,110 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_0096bd7a-b781-48ed-b602-643f389afde6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64040dbcad52bfc3b388af5c3e30a6b6d60f4939 [2020-12-09 16:03:49,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:03:49,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:03:49,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:03:49,295 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:03:49,296 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:03:49,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 16:03:49,336 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data/6d6d619d9/d2a4de9f6ef844b8a5a346bc6fbe06a7/FLAGe08d99228 [2020-12-09 16:03:50,383 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:03:50,384 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 16:03:50,483 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data/6d6d619d9/d2a4de9f6ef844b8a5a346bc6fbe06a7/FLAGe08d99228 [2020-12-09 16:03:50,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data/6d6d619d9/d2a4de9f6ef844b8a5a346bc6fbe06a7 [2020-12-09 16:03:50,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:03:50,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:03:50,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:03:50,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:03:50,863 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:03:50,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:03:50" (1/1) ... [2020-12-09 16:03:50,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f1bde09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:03:50, skipping insertion in model container [2020-12-09 16:03:50,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:03:50" (1/1) ... [2020-12-09 16:03:50,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:03:51,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:03:58,973 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 16:04:02,213 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 16:04:02,477 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 16:04:03,031 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 16:04:03,032 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 16:04:03,193 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 16:04:03,194 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 16:04:03,568 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 16:04:03,568 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 16:04:04,146 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 16:04:04,738 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 16:04:18,077 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 16:04:18,078 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 16:04:19,803 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 16:04:19,804 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 16:04:19,824 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 16:04:19,825 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 16:04:19,883 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 16:04:19,884 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 16:04:22,553 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 16:04:22,688 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 16:04:22,689 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 16:04:24,878 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 16:04:24,898 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 16:04:24,917 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 16:04:24,937 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 16:04:24,957 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 16:04:24,976 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 16:04:25,017 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 16:04:25,022 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 16:04:25,026 INFO L168 Benchmark]: Toolchain (without parser) took 34171.74 ms. Allocated memory was 153.1 MB in the beginning and 293.6 MB in the end (delta: 140.5 MB). Free memory was 90.6 MB in the beginning and 92.7 MB in the end (delta: -2.1 MB). Peak memory consumption was 241.8 MB. Max. memory is 16.1 GB. [2020-12-09 16:04:25,027 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 111.1 MB. Free memory was 90.5 MB in the beginning and 90.4 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:04:25,027 INFO L168 Benchmark]: CACSL2BoogieTranslator took 34167.02 ms. Allocated memory was 153.1 MB in the beginning and 293.6 MB in the end (delta: 140.5 MB). Free memory was 90.6 MB in the beginning and 92.7 MB in the end (delta: -2.1 MB). Peak memory consumption was 241.8 MB. Max. memory is 16.1 GB. [2020-12-09 16:04:25,029 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 111.1 MB. Free memory was 90.5 MB in the beginning and 90.4 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 34167.02 ms. Allocated memory was 153.1 MB in the beginning and 293.6 MB in the end (delta: 140.5 MB). Free memory was 90.6 MB in the beginning and 92.7 MB in the end (delta: -2.1 MB). Peak memory consumption was 241.8 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 16:04:26,315 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:04:26,317 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:04:26,339 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:04:26,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:04:26,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:04:26,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:04:26,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:04:26,345 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:04:26,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:04:26,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:04:26,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:04:26,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:04:26,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:04:26,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:04:26,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:04:26,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:04:26,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:04:26,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:04:26,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:04:26,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:04:26,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:04:26,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:04:26,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:04:26,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:04:26,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:04:26,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:04:26,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:04:26,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:04:26,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:04:26,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:04:26,367 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:04:26,367 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:04:26,368 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:04:26,369 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:04:26,369 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:04:26,370 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:04:26,370 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:04:26,370 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:04:26,371 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:04:26,372 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:04:26,372 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 16:04:26,396 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:04:26,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:04:26,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:04:26,397 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:04:26,398 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:04:26,398 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:04:26,398 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:04:26,398 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:04:26,398 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:04:26,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:04:26,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:04:26,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:04:26,399 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:04:26,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:04:26,400 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:04:26,400 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 16:04:26,400 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 16:04:26,400 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:04:26,400 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:04:26,400 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:04:26,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:04:26,401 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 16:04:26,401 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:04:26,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:04:26,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:04:26,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:04:26,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:04:26,402 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 16:04:26,402 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 16:04:26,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:04:26,402 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:04:26,402 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:04:26,402 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_0096bd7a-b781-48ed-b602-643f389afde6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64040dbcad52bfc3b388af5c3e30a6b6d60f4939 [2020-12-09 16:04:26,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:04:26,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:04:26,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:04:26,638 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:04:26,639 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:04:26,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 16:04:26,683 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data/220e31220/93a1716a140d48638da2cc8e5f762e9b/FLAGae536c181 [2020-12-09 16:04:27,817 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:04:27,818 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-12-09 16:04:27,913 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data/220e31220/93a1716a140d48638da2cc8e5f762e9b/FLAGae536c181 [2020-12-09 16:04:28,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0096bd7a-b781-48ed-b602-643f389afde6/bin/utaipan/data/220e31220/93a1716a140d48638da2cc8e5f762e9b [2020-12-09 16:04:28,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:04:28,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:04:28,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:04:28,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:04:28,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:04:28,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:04:28" (1/1) ... [2020-12-09 16:04:28,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52a9c3ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:28, skipping insertion in model container [2020-12-09 16:04:28,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:04:28" (1/1) ... [2020-12-09 16:04:28,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:04:28,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:04:36,329 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 16:05:02,524 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 16:05:02,530 INFO L168 Benchmark]: Toolchain (without parser) took 34280.49 ms. Allocated memory was 92.3 MB in the beginning and 243.3 MB in the end (delta: 151.0 MB). Free memory was 40.1 MB in the beginning and 84.3 MB in the end (delta: -44.2 MB). Peak memory consumption was 172.9 MB. Max. memory is 16.1 GB. [2020-12-09 16:05:02,531 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 60.8 MB. Free memory was 43.6 MB in the beginning and 43.5 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:05:02,532 INFO L168 Benchmark]: CACSL2BoogieTranslator took 34274.45 ms. Allocated memory was 92.3 MB in the beginning and 243.3 MB in the end (delta: 151.0 MB). Free memory was 39.9 MB in the beginning and 84.3 MB in the end (delta: -44.5 MB). Peak memory consumption was 172.9 MB. Max. memory is 16.1 GB. [2020-12-09 16:05:02,534 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 60.8 MB. Free memory was 43.6 MB in the beginning and 43.5 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 34274.45 ms. Allocated memory was 92.3 MB in the beginning and 243.3 MB in the end (delta: 151.0 MB). Free memory was 39.9 MB in the beginning and 84.3 MB in the end (delta: -44.5 MB). Peak memory consumption was 172.9 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...