./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-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_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000e-e1000e.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/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 d63d7f37ecd2d063cc48710eb764e87fd6d6e74f ......................................................................................................................................................................................................... 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_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000e-e1000e.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/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 d63d7f37ecd2d063cc48710eb764e87fd6d6e74f ............................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 07:22:50,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 07:22:50,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 07:22:50,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 07:22:50,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 07:22:50,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 07:22:50,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 07:22:50,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 07:22:50,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 07:22:50,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 07:22:50,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 07:22:50,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 07:22:50,879 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 07:22:50,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 07:22:50,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 07:22:50,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 07:22:50,884 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 07:22:50,885 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 07:22:50,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 07:22:50,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 07:22:50,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 07:22:50,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 07:22:50,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 07:22:50,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 07:22:50,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 07:22:50,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 07:22:50,897 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 07:22:50,898 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 07:22:50,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 07:22:50,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 07:22:50,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 07:22:50,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 07:22:50,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 07:22:50,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 07:22:50,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 07:22:50,902 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 07:22:50,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 07:22:50,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 07:22:50,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 07:22:50,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 07:22:50,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 07:22:50,905 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 07:22:50,928 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 07:22:50,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 07:22:50,928 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 07:22:50,929 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 07:22:50,929 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 07:22:50,929 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 07:22:50,929 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 07:22:50,929 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 07:22:50,929 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 07:22:50,929 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 07:22:50,930 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 07:22:50,930 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 07:22:50,930 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 07:22:50,930 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 07:22:50,930 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 07:22:50,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 07:22:50,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 07:22:50,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 07:22:50,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 07:22:50,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 07:22:50,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 07:22:50,932 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 07:22:50,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 07:22:50,932 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 07:22:50,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 07:22:50,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 07:22:50,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 07:22:50,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 07:22:50,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 07:22:50,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 07:22:50,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 07:22:50,933 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 07:22:50,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 07:22:50,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 07:22:50,934 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 07:22:50,934 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 07:22:50,934 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_c8e4d9db-075f-415e-9a71-10c4106ed0cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d63d7f37ecd2d063cc48710eb764e87fd6d6e74f [2020-12-09 07:22:51,120 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 07:22:51,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 07:22:51,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 07:22:51,141 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 07:22:51,141 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 07:22:51,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 07:22:51,182 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data/6ef5b33a1/e47dd70a025746f2a23a6573127ed660/FLAG776252a5f [2020-12-09 07:22:52,156 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 07:22:52,156 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 07:22:52,226 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data/6ef5b33a1/e47dd70a025746f2a23a6573127ed660/FLAG776252a5f [2020-12-09 07:22:52,717 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data/6ef5b33a1/e47dd70a025746f2a23a6573127ed660 [2020-12-09 07:22:52,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 07:22:52,721 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 07:22:52,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 07:22:52,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 07:22:52,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 07:22:52,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:22:52" (1/1) ... [2020-12-09 07:22:52,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f396e28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:22:52, skipping insertion in model container [2020-12-09 07:22:52,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:22:52" (1/1) ... [2020-12-09 07:22:52,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 07:22:52,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 07:23:06,588 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:09,795 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,003 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,019 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,145 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,412 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,633 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,633 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,648 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,648 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,767 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:10,881 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:11,014 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:11,180 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:11,345 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:11,360 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:11,374 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:11,389 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:11,404 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:13,494 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 07:23:13,509 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:13,523 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:13,538 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:13,566 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:23:13,569 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:707) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1795) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 07:23:13,575 INFO L168 Benchmark]: Toolchain (without parser) took 20852.14 ms. Allocated memory was 98.6 MB in the beginning and 199.2 MB in the end (delta: 100.7 MB). Free memory was 45.3 MB in the beginning and 46.3 MB in the end (delta: -1.0 MB). Peak memory consumption was 153.4 MB. Max. memory is 16.1 GB. [2020-12-09 07:23:13,575 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 98.6 MB. Free memory is still 63.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 07:23:13,576 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20850.45 ms. Allocated memory was 98.6 MB in the beginning and 199.2 MB in the end (delta: 100.7 MB). Free memory was 45.1 MB in the beginning and 46.3 MB in the end (delta: -1.2 MB). Peak memory consumption was 153.4 MB. Max. memory is 16.1 GB. [2020-12-09 07:23:13,578 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 98.6 MB. Free memory is still 63.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 20850.45 ms. Allocated memory was 98.6 MB in the beginning and 199.2 MB in the end (delta: 100.7 MB). Free memory was 45.1 MB in the beginning and 46.3 MB in the end (delta: -1.2 MB). Peak memory consumption was 153.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 07:23:14,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 07:23:14,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 07:23:14,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 07:23:14,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 07:23:14,908 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 07:23:14,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 07:23:14,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 07:23:14,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 07:23:14,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 07:23:14,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 07:23:14,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 07:23:14,916 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 07:23:14,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 07:23:14,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 07:23:14,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 07:23:14,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 07:23:14,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 07:23:14,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 07:23:14,923 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 07:23:14,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 07:23:14,926 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 07:23:14,927 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 07:23:14,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 07:23:14,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 07:23:14,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 07:23:14,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 07:23:14,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 07:23:14,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 07:23:14,933 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 07:23:14,933 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 07:23:14,934 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 07:23:14,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 07:23:14,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 07:23:14,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 07:23:14,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 07:23:14,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 07:23:14,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 07:23:14,937 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 07:23:14,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 07:23:14,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 07:23:14,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 07:23:14,956 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 07:23:14,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 07:23:14,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 07:23:14,957 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 07:23:14,957 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 07:23:14,957 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 07:23:14,957 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 07:23:14,957 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 07:23:14,957 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 07:23:14,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 07:23:14,958 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 07:23:14,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 07:23:14,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 07:23:14,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 07:23:14,958 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 07:23:14,959 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 07:23:14,959 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 07:23:14,959 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 07:23:14,959 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 07:23:14,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 07:23:14,959 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 07:23:14,959 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 07:23:14,959 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 07:23:14,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 07:23:14,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 07:23:14,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 07:23:14,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 07:23:14,960 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 07:23:14,960 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 07:23:14,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 07:23:14,975 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 07:23:14,976 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 07:23:14,976 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_c8e4d9db-075f-415e-9a71-10c4106ed0cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d63d7f37ecd2d063cc48710eb764e87fd6d6e74f [2020-12-09 07:23:15,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 07:23:15,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 07:23:15,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 07:23:15,240 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 07:23:15,240 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 07:23:15,241 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 07:23:15,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data/200c16ca5/0d4774dd99ac462f829029c2212a2945/FLAG147c883c5 [2020-12-09 07:23:16,187 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 07:23:16,188 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000e-e1000e.cil.i [2020-12-09 07:23:16,271 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data/200c16ca5/0d4774dd99ac462f829029c2212a2945/FLAG147c883c5 [2020-12-09 07:23:16,312 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c8e4d9db-075f-415e-9a71-10c4106ed0cf/bin/utaipan/data/200c16ca5/0d4774dd99ac462f829029c2212a2945 [2020-12-09 07:23:16,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 07:23:16,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 07:23:16,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 07:23:16,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 07:23:16,319 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 07:23:16,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:23:16" (1/1) ... [2020-12-09 07:23:16,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c46975f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:23:16, skipping insertion in model container [2020-12-09 07:23:16,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:23:16" (1/1) ... [2020-12-09 07:23:16,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 07:23:16,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 07:23:37,140 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:707) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1795) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 07:23:37,144 INFO L168 Benchmark]: Toolchain (without parser) took 20827.52 ms. Allocated memory was 94.4 MB in the beginning and 186.6 MB in the end (delta: 92.3 MB). Free memory was 42.8 MB in the beginning and 41.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 122.2 MB. Max. memory is 16.1 GB. [2020-12-09 07:23:37,145 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 58.7 MB. Free memory was 41.2 MB in the beginning and 41.1 MB in the end (delta: 82.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 07:23:37,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20825.77 ms. Allocated memory was 94.4 MB in the beginning and 186.6 MB in the end (delta: 92.3 MB). Free memory was 42.8 MB in the beginning and 41.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 122.2 MB. Max. memory is 16.1 GB. [2020-12-09 07:23:37,147 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 58.7 MB. Free memory was 41.2 MB in the beginning and 41.1 MB in the end (delta: 82.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 20825.77 ms. Allocated memory was 94.4 MB in the beginning and 186.6 MB in the end (delta: 92.3 MB). Free memory was 42.8 MB in the beginning and 41.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 122.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...