./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/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 4d1c1001a1bc2795423ac428c9a2ec496dc853b6 ................................................................................................................................................................................................................ 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_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/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 4d1c1001a1bc2795423ac428c9a2ec496dc853b6 ............................................................................................................................................................................... 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-a4ecdab [2020-11-30 02:56:10,048 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:56:10,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:56:10,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:56:10,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:56:10,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:56:10,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:56:10,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:56:10,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:56:10,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:56:10,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:56:10,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:56:10,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:56:10,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:56:10,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:56:10,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:56:10,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:56:10,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:56:10,168 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:56:10,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:56:10,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:56:10,178 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:56:10,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:56:10,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:56:10,193 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:56:10,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:56:10,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:56:10,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:56:10,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:56:10,197 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:56:10,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:56:10,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:56:10,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:56:10,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:56:10,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:56:10,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:56:10,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:56:10,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:56:10,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:56:10,207 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:56:10,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:56:10,218 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:56:10,274 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:56:10,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:56:10,276 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:56:10,277 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:56:10,277 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:56:10,277 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:56:10,278 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:56:10,278 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:56:10,278 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:56:10,278 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:56:10,280 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:56:10,280 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:56:10,281 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:56:10,281 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:56:10,281 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:56:10,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:56:10,282 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:56:10,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:56:10,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:56:10,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:56:10,283 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:56:10,283 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:56:10,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:56:10,284 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:56:10,284 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:56:10,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:56:10,285 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:56:10,285 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:56:10,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:56:10,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:56:10,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:56:10,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:56:10,289 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:56:10,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:56:10,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:56:10,290 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:56:10,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:56:10,290 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:56:10,290 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_03212737-ba17-442f-8bb3-7faf1b4bd657/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d1c1001a1bc2795423ac428c9a2ec496dc853b6 [2020-11-30 02:56:10,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:56:10,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:56:10,665 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:56:10,669 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:56:10,681 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:56:10,682 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-11-30 02:56:10,797 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data/e6ab3ccd5/181b8683a4354d86b655312196b7739a/FLAG19223cf20 [2020-11-30 02:56:13,066 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:56:13,067 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-11-30 02:56:13,276 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data/e6ab3ccd5/181b8683a4354d86b655312196b7739a/FLAG19223cf20 [2020-11-30 02:56:13,682 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data/e6ab3ccd5/181b8683a4354d86b655312196b7739a [2020-11-30 02:56:13,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:56:13,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:56:13,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:56:13,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:56:13,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:56:13,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:56:13" (1/1) ... [2020-11-30 02:56:13,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36d94b04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:56:13, skipping insertion in model container [2020-11-30 02:56:13,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:56:13" (1/1) ... [2020-11-30 02:56:13,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:56:14,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:56:25,792 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:30,646 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:31,079 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:32,201 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:32,202 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:32,493 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:32,494 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:33,109 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:33,110 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:33,984 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:34,953 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:54,094 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:54,096 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:56,923 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:56,923 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:56,958 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:56,960 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:57,041 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:56:57,042 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:01,398 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:01,578 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:01,579 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:05,255 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:05,279 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:05,304 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:05,327 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:05,351 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:05,374 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:05,425 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:05,438 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:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) 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:1408) 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:706) 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:1352) 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:1045) 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:1794) 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:1045) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-11-30 02:57:05,444 INFO L168 Benchmark]: Toolchain (without parser) took 51752.84 ms. Allocated memory was 117.4 MB in the beginning and 283.1 MB in the end (delta: 165.7 MB). Free memory was 46.4 MB in the beginning and 113.6 MB in the end (delta: -67.2 MB). Peak memory consumption was 205.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:57:05,445 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 117.4 MB. Free memory was 91.6 MB in the beginning and 91.6 MB in the end (delta: 31.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:57:05,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 51748.56 ms. Allocated memory was 117.4 MB in the beginning and 283.1 MB in the end (delta: 165.7 MB). Free memory was 46.4 MB in the beginning and 113.6 MB in the end (delta: -67.2 MB). Peak memory consumption was 205.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:57:05,449 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 117.4 MB. Free memory was 91.6 MB in the beginning and 91.6 MB in the end (delta: 31.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 51748.56 ms. Allocated memory was 117.4 MB in the beginning and 283.1 MB in the end (delta: 165.7 MB). Free memory was 46.4 MB in the beginning and 113.6 MB in the end (delta: -67.2 MB). Peak memory consumption was 205.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:57:08,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:57:08,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:57:08,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:57:08,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:57:08,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:57:08,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:57:08,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:57:08,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:57:08,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:57:08,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:57:08,189 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:57:08,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:57:08,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:57:08,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:57:08,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:57:08,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:57:08,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:57:08,218 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:57:08,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:57:08,228 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:57:08,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:57:08,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:57:08,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:57:08,249 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:57:08,251 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:57:08,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:57:08,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:57:08,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:57:08,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:57:08,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:57:08,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:57:08,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:57:08,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:57:08,265 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:57:08,265 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:57:08,266 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:57:08,266 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:57:08,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:57:08,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:57:08,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:57:08,271 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:57:08,326 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:57:08,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:57:08,329 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:57:08,330 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:57:08,330 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:57:08,330 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:57:08,331 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:57:08,331 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:57:08,331 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:57:08,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:57:08,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:57:08,335 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:57:08,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:57:08,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:57:08,336 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:57:08,336 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:57:08,336 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:57:08,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:57:08,337 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:57:08,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:57:08,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:57:08,338 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:57:08,338 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:57:08,338 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:57:08,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:57:08,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:57:08,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:57:08,339 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:57:08,340 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:57:08,340 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:57:08,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:57:08,341 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:57:08,341 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:57:08,341 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_03212737-ba17-442f-8bb3-7faf1b4bd657/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d1c1001a1bc2795423ac428c9a2ec496dc853b6 [2020-11-30 02:57:08,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:57:08,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:57:08,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:57:08,856 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:57:08,858 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:57:08,860 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-11-30 02:57:08,942 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data/d10d156d5/48ddcb8086e341329352bcc00bc2ccd9/FLAGe45736596 [2020-11-30 02:57:11,599 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:57:11,600 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-11-30 02:57:11,801 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data/d10d156d5/48ddcb8086e341329352bcc00bc2ccd9/FLAGe45736596 [2020-11-30 02:57:11,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_03212737-ba17-442f-8bb3-7faf1b4bd657/bin/utaipan/data/d10d156d5/48ddcb8086e341329352bcc00bc2ccd9 [2020-11-30 02:57:11,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:57:11,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:57:11,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:57:11,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:57:11,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:57:11,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:57:11" (1/1) ... [2020-11-30 02:57:11,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc72f47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:57:11, skipping insertion in model container [2020-11-30 02:57:11,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:57:11" (1/1) ... [2020-11-30 02:57:11,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:57:12,737 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:57:24,443 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:58:05,310 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:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) 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:1408) 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:706) 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:1352) 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:1045) 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:1794) 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:1045) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-11-30 02:58:05,318 INFO L168 Benchmark]: Toolchain (without parser) took 53423.60 ms. Allocated memory was 104.9 MB in the beginning and 385.9 MB in the end (delta: 281.0 MB). Free memory was 33.6 MB in the beginning and 200.6 MB in the end (delta: -167.0 MB). Peak memory consumption was 258.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:58:05,319 INFO L168 Benchmark]: CDTParser took 0.70 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:58:05,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 53420.43 ms. Allocated memory was 104.9 MB in the beginning and 385.9 MB in the end (delta: 281.0 MB). Free memory was 33.4 MB in the beginning and 200.6 MB in the end (delta: -167.2 MB). Peak memory consumption was 258.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:58:05,323 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 53420.43 ms. Allocated memory was 104.9 MB in the beginning and 385.9 MB in the end (delta: 281.0 MB). Free memory was 33.4 MB in the beginning and 200.6 MB in the end (delta: -167.2 MB). Peak memory consumption was 258.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...