./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 56819590f5c9c1b180f4f4f698e78db911455760 ................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 56819590f5c9c1b180f4f4f698e78db911455760 ............................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:22:22,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:22:22,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:22:22,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:22:22,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:22:22,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:22:22,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:22:22,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:22:22,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:22:22,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:22:22,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:22:22,999 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:22:23,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:22:23,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:22:23,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:22:23,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:22:23,015 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:22:23,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:22:23,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:22:23,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:22:23,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:22:23,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:22:23,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:22:23,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:22:23,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:22:23,054 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:22:23,054 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:22:23,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:22:23,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:22:23,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:22:23,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:22:23,063 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:22:23,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:22:23,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:22:23,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:22:23,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:22:23,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:22:23,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:22:23,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:22:23,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:22:23,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:22:23,071 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:22:23,101 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:22:23,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:22:23,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:22:23,103 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:22:23,103 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:22:23,104 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:22:23,104 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:22:23,104 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:22:23,105 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:22:23,105 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:22:23,105 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:22:23,106 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:22:23,106 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:22:23,106 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:22:23,106 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:22:23,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:22:23,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:22:23,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:22:23,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:22:23,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:22:23,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:22:23,109 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:22:23,109 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:22:23,110 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:22:23,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:22:23,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:22:23,111 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:22:23,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:22:23,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:22:23,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:22:23,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:22:23,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:22:23,113 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:22:23,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:22:23,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:22:23,114 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:22:23,114 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:22:23,114 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:22:23,114 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_41eb29a2-ee64-4350-b1fd-69647b5b1596/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56819590f5c9c1b180f4f4f698e78db911455760 [2020-11-30 03:22:23,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:22:23,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:22:23,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:22:23,478 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:22:23,479 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:22:23,480 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-11-30 03:22:23,582 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data/0ab3fc409/5137436cb296472d880318b13771136d/FLAG3cbe91ada [2020-11-30 03:22:26,041 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:22:26,042 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-11-30 03:22:26,270 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data/0ab3fc409/5137436cb296472d880318b13771136d/FLAG3cbe91ada [2020-11-30 03:22:26,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data/0ab3fc409/5137436cb296472d880318b13771136d [2020-11-30 03:22:26,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:22:26,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:22:26,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:22:26,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:22:26,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:22:26,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:22:26" (1/1) ... [2020-11-30 03:22:26,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f6b14a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:22:26, skipping insertion in model container [2020-11-30 03:22:26,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:22:26" (1/1) ... [2020-11-30 03:22:26,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:22:27,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:22:39,435 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 03:22:44,980 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 03:22:45,410 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 03:22:46,495 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 03:22:46,496 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 03:22:46,857 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 03:22:46,858 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 03:22:47,461 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 03:22:47,462 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 03:22:48,434 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 03:22:49,407 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 03:23:06,823 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 03:23:06,825 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 03:23:09,344 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 03:23:09,344 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 03:23:09,386 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 03:23:09,387 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 03:23:09,470 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 03:23:09,471 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 03:23:13,083 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 03:23:13,268 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 03:23:13,269 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 03:23:16,192 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 03:23:16,268 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 03:23:16,306 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 03:23:16,338 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 03:23:16,368 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 03:23:16,408 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 03:23:16,478 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 03:23:16,520 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 03:23:16,532 INFO L168 Benchmark]: Toolchain (without parser) took 49899.22 ms. Allocated memory was 113.2 MB in the beginning and 295.7 MB in the end (delta: 182.5 MB). Free memory was 44.7 MB in the beginning and 128.2 MB in the end (delta: -83.6 MB). Peak memory consumption was 209.7 MB. Max. memory is 16.1 GB. [2020-11-30 03:23:16,534 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 37.2 MB in the beginning and 37.1 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:23:16,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 49894.61 ms. Allocated memory was 113.2 MB in the beginning and 295.7 MB in the end (delta: 182.5 MB). Free memory was 44.3 MB in the beginning and 128.2 MB in the end (delta: -83.9 MB). Peak memory consumption was 209.7 MB. Max. memory is 16.1 GB. [2020-11-30 03:23:16,541 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 37.2 MB in the beginning and 37.1 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 49894.61 ms. Allocated memory was 113.2 MB in the beginning and 295.7 MB in the end (delta: 182.5 MB). Free memory was 44.3 MB in the beginning and 128.2 MB in the end (delta: -83.9 MB). Peak memory consumption was 209.7 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 03:23:19,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:23:19,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:23:19,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:23:19,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:23:19,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:23:19,622 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:23:19,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:23:19,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:23:19,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:23:19,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:23:19,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:23:19,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:23:19,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:23:19,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:23:19,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:23:19,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:23:19,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:23:19,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:23:19,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:23:19,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:23:19,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:23:19,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:23:19,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:23:19,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:23:19,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:23:19,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:23:19,715 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:23:19,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:23:19,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:23:19,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:23:19,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:23:19,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:23:19,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:23:19,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:23:19,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:23:19,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:23:19,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:23:19,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:23:19,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:23:19,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:23:19,732 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:23:19,787 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:23:19,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:23:19,790 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:23:19,791 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:23:19,791 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:23:19,792 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:23:19,792 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:23:19,792 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:23:19,792 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:23:19,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:23:19,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:23:19,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:23:19,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:23:19,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:23:19,797 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:23:19,797 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:23:19,798 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:23:19,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:23:19,798 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:23:19,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:23:19,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:23:19,799 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:23:19,800 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:23:19,800 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:23:19,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:23:19,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:23:19,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:23:19,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:23:19,801 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:23:19,802 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:23:19,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:23:19,802 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:23:19,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:23:19,803 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_41eb29a2-ee64-4350-b1fd-69647b5b1596/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56819590f5c9c1b180f4f4f698e78db911455760 [2020-11-30 03:23:20,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:23:20,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:23:20,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:23:20,368 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:23:20,375 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:23:20,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-11-30 03:23:20,457 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data/bb1e3a92a/e7ce2f413a2b41e5927c80ebab03bbd2/FLAG860d0a676 [2020-11-30 03:23:23,151 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:23:23,153 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbe-ixgbe.cil.i [2020-11-30 03:23:23,364 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data/bb1e3a92a/e7ce2f413a2b41e5927c80ebab03bbd2/FLAG860d0a676 [2020-11-30 03:23:23,455 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_41eb29a2-ee64-4350-b1fd-69647b5b1596/bin/utaipan/data/bb1e3a92a/e7ce2f413a2b41e5927c80ebab03bbd2 [2020-11-30 03:23:23,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:23:23,462 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:23:23,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:23:23,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:23:23,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:23:23,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:23:23" (1/1) ... [2020-11-30 03:23:23,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52e3e553 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:23:23, skipping insertion in model container [2020-11-30 03:23:23,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:23:23" (1/1) ... [2020-11-30 03:23:23,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:23:24,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:23:35,730 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 03:24:16,197 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 03:24:16,205 INFO L168 Benchmark]: Toolchain (without parser) took 52740.83 ms. Allocated memory was 125.8 MB in the beginning and 654.3 MB in the end (delta: 528.5 MB). Free memory was 56.1 MB in the beginning and 474.3 MB in the end (delta: -418.2 MB). Peak memory consumption was 365.8 MB. Max. memory is 16.1 GB. [2020-11-30 03:24:16,206 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:24:16,208 INFO L168 Benchmark]: CACSL2BoogieTranslator took 52736.30 ms. Allocated memory was 125.8 MB in the beginning and 654.3 MB in the end (delta: 528.5 MB). Free memory was 55.7 MB in the beginning and 474.3 MB in the end (delta: -418.5 MB). Peak memory consumption was 365.8 MB. Max. memory is 16.1 GB. [2020-11-30 03:24:16,211 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 52736.30 ms. Allocated memory was 125.8 MB in the beginning and 654.3 MB in the end (delta: 528.5 MB). Free memory was 55.7 MB in the beginning and 474.3 MB in the end (delta: -418.5 MB). Peak memory consumption was 365.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...