./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/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 cf854b588796d0454a4fb0132289db7905b0798d ........................................................................................................................................................................................................ 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_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/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 cf854b588796d0454a4fb0132289db7905b0798d ............................................................................................................................................................................ 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 12:11:32,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 12:11:32,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 12:11:32,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 12:11:32,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 12:11:32,130 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 12:11:32,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 12:11:32,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 12:11:32,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 12:11:32,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 12:11:32,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 12:11:32,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 12:11:32,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 12:11:32,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 12:11:32,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 12:11:32,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 12:11:32,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 12:11:32,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 12:11:32,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 12:11:32,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 12:11:32,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 12:11:32,147 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 12:11:32,149 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 12:11:32,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 12:11:32,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 12:11:32,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 12:11:32,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 12:11:32,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 12:11:32,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 12:11:32,154 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 12:11:32,155 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 12:11:32,155 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 12:11:32,156 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 12:11:32,157 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 12:11:32,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 12:11:32,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 12:11:32,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 12:11:32,158 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 12:11:32,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 12:11:32,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 12:11:32,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 12:11:32,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 12:11:32,178 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 12:11:32,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 12:11:32,179 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 12:11:32,179 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 12:11:32,179 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 12:11:32,179 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 12:11:32,180 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 12:11:32,180 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 12:11:32,180 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 12:11:32,180 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 12:11:32,180 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 12:11:32,180 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 12:11:32,180 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 12:11:32,180 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 12:11:32,181 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 12:11:32,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 12:11:32,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 12:11:32,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 12:11:32,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 12:11:32,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 12:11:32,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 12:11:32,182 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 12:11:32,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 12:11:32,182 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 12:11:32,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 12:11:32,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 12:11:32,182 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 12:11:32,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 12:11:32,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 12:11:32,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 12:11:32,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 12:11:32,183 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 12:11:32,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 12:11:32,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 12:11:32,183 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 12:11:32,183 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 12:11:32,184 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_91a9f35d-709d-4350-906c-984b0b5f11aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf854b588796d0454a4fb0132289db7905b0798d [2020-12-09 12:11:32,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 12:11:32,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 12:11:32,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 12:11:32,392 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 12:11:32,392 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 12:11:32,393 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 12:11:32,438 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data/e1b74d248/06b333d2d02d49959bcc1f93c712c11e/FLAGe70b16dcc [2020-12-09 12:11:33,349 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 12:11:33,349 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 12:11:33,425 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data/e1b74d248/06b333d2d02d49959bcc1f93c712c11e/FLAGe70b16dcc [2020-12-09 12:11:33,924 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data/e1b74d248/06b333d2d02d49959bcc1f93c712c11e [2020-12-09 12:11:33,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 12:11:33,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 12:11:33,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 12:11:33,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 12:11:33,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 12:11:33,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:11:33" (1/1) ... [2020-12-09 12:11:33,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@580574ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:11:33, skipping insertion in model container [2020-12-09 12:11:33,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:11:33" (1/1) ... [2020-12-09 12:11:33,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 12:11:34,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 12:11:47,731 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 12:11:51,143 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 12:11:51,351 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 12:11:51,367 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 12:11:51,494 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 12:11:51,754 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 12:11:51,957 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 12:11:51,957 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 12:11:51,971 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 12:11:51,972 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 12:11:52,094 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 12:11:52,213 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 12:11:52,350 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 12:11:52,506 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 12:11:52,685 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 12:11:52,699 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 12:11:52,714 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 12:11:52,728 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 12:11:52,743 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 12:11:54,862 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 12:11:54,882 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 12:11:54,901 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 12:11:54,920 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 12:11:54,949 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 12:11:54,952 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 12:11:54,956 INFO L168 Benchmark]: Toolchain (without parser) took 21027.01 ms. Allocated memory was 90.2 MB in the beginning and 205.5 MB in the end (delta: 115.3 MB). Free memory was 37.0 MB in the beginning and 70.4 MB in the end (delta: -33.3 MB). Peak memory consumption was 168.7 MB. Max. memory is 16.1 GB. [2020-12-09 12:11:54,956 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 90.2 MB. Free memory was 68.1 MB in the beginning and 68.0 MB in the end (delta: 115.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 12:11:54,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21025.31 ms. Allocated memory was 90.2 MB in the beginning and 205.5 MB in the end (delta: 115.3 MB). Free memory was 36.8 MB in the beginning and 70.4 MB in the end (delta: -33.6 MB). Peak memory consumption was 166.6 MB. Max. memory is 16.1 GB. [2020-12-09 12:11:54,960 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 90.2 MB. Free memory was 68.1 MB in the beginning and 68.0 MB in the end (delta: 115.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 21025.31 ms. Allocated memory was 90.2 MB in the beginning and 205.5 MB in the end (delta: 115.3 MB). Free memory was 36.8 MB in the beginning and 70.4 MB in the end (delta: -33.6 MB). Peak memory consumption was 166.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 12:11:56,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 12:11:56,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 12:11:56,363 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 12:11:56,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 12:11:56,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 12:11:56,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 12:11:56,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 12:11:56,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 12:11:56,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 12:11:56,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 12:11:56,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 12:11:56,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 12:11:56,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 12:11:56,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 12:11:56,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 12:11:56,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 12:11:56,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 12:11:56,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 12:11:56,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 12:11:56,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 12:11:56,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 12:11:56,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 12:11:56,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 12:11:56,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 12:11:56,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 12:11:56,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 12:11:56,393 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 12:11:56,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 12:11:56,394 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 12:11:56,395 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 12:11:56,395 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 12:11:56,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 12:11:56,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 12:11:56,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 12:11:56,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 12:11:56,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 12:11:56,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 12:11:56,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 12:11:56,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 12:11:56,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 12:11:56,400 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 12:11:56,423 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 12:11:56,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 12:11:56,425 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 12:11:56,425 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 12:11:56,425 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 12:11:56,425 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 12:11:56,425 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 12:11:56,426 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 12:11:56,426 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 12:11:56,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 12:11:56,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 12:11:56,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 12:11:56,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 12:11:56,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 12:11:56,428 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 12:11:56,428 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 12:11:56,428 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 12:11:56,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 12:11:56,428 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 12:11:56,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 12:11:56,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 12:11:56,429 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 12:11:56,429 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 12:11:56,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 12:11:56,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 12:11:56,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 12:11:56,430 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 12:11:56,430 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 12:11:56,430 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 12:11:56,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 12:11:56,431 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 12:11:56,431 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 12:11:56,431 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_91a9f35d-709d-4350-906c-984b0b5f11aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf854b588796d0454a4fb0132289db7905b0798d [2020-12-09 12:11:56,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 12:11:56,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 12:11:56,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 12:11:56,679 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 12:11:56,679 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 12:11:56,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 12:11:56,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data/6a8ce6f34/4f90576ab07d4dcb852fa84982f2db36/FLAG0c5a21537 [2020-12-09 12:11:57,690 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 12:11:57,691 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 12:11:57,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data/6a8ce6f34/4f90576ab07d4dcb852fa84982f2db36/FLAG0c5a21537 [2020-12-09 12:11:58,254 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_91a9f35d-709d-4350-906c-984b0b5f11aa/bin/utaipan/data/6a8ce6f34/4f90576ab07d4dcb852fa84982f2db36 [2020-12-09 12:11:58,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 12:11:58,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 12:11:58,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 12:11:58,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 12:11:58,263 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 12:11:58,264 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:11:58" (1/1) ... [2020-12-09 12:11:58,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ba05f0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:11:58, skipping insertion in model container [2020-12-09 12:11:58,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:11:58" (1/1) ... [2020-12-09 12:11:58,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 12:11:58,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 12:12:19,900 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 12:12:19,905 INFO L168 Benchmark]: Toolchain (without parser) took 21644.85 ms. Allocated memory was 73.4 MB in the beginning and 153.1 MB in the end (delta: 79.7 MB). Free memory was 24.6 MB in the beginning and 26.2 MB in the end (delta: -1.6 MB). Peak memory consumption was 129.1 MB. Max. memory is 16.1 GB. [2020-12-09 12:12:19,906 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 12:12:19,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21642.53 ms. Allocated memory was 73.4 MB in the beginning and 153.1 MB in the end (delta: 79.7 MB). Free memory was 24.4 MB in the beginning and 26.2 MB in the end (delta: -1.8 MB). Peak memory consumption was 129.1 MB. Max. memory is 16.1 GB. [2020-12-09 12:12:19,908 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 56.6 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 21642.53 ms. Allocated memory was 73.4 MB in the beginning and 153.1 MB in the end (delta: 79.7 MB). Free memory was 24.4 MB in the beginning and 26.2 MB in the end (delta: -1.8 MB). Peak memory consumption was 129.1 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...