./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/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 5c4552e10254ec90cbb61ed8ed5a03a675992a30 ............................................................................................................................................................................... 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_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/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 5c4552e10254ec90cbb61ed8ed5a03a675992a30 .......................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 10:18:11,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 10:18:11,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 10:18:11,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 10:18:11,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 10:18:11,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 10:18:11,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 10:18:11,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 10:18:11,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 10:18:11,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 10:18:11,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 10:18:11,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 10:18:11,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 10:18:11,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 10:18:11,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 10:18:11,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 10:18:11,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 10:18:11,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 10:18:11,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 10:18:11,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 10:18:11,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 10:18:11,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 10:18:11,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 10:18:11,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 10:18:11,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 10:18:11,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 10:18:11,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 10:18:11,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 10:18:11,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 10:18:11,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 10:18:11,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 10:18:11,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 10:18:11,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 10:18:11,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 10:18:11,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 10:18:11,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 10:18:11,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 10:18:11,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 10:18:11,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 10:18:11,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 10:18:11,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 10:18:11,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 10:18:11,605 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 10:18:11,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 10:18:11,606 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 10:18:11,607 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 10:18:11,607 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 10:18:11,607 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 10:18:11,607 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 10:18:11,607 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 10:18:11,608 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 10:18:11,608 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 10:18:11,608 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 10:18:11,608 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 10:18:11,608 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 10:18:11,608 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 10:18:11,608 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 10:18:11,609 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 10:18:11,609 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 10:18:11,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 10:18:11,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 10:18:11,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 10:18:11,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 10:18:11,610 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 10:18:11,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 10:18:11,610 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 10:18:11,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 10:18:11,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 10:18:11,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 10:18:11,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 10:18:11,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 10:18:11,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 10:18:11,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 10:18:11,611 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 10:18:11,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 10:18:11,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 10:18:11,611 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 10:18:11,611 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 10:18:11,611 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_533f3f55-13de-47fe-a725-9604e5165be0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c4552e10254ec90cbb61ed8ed5a03a675992a30 [2020-12-09 10:18:11,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 10:18:11,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 10:18:11,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 10:18:11,814 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 10:18:11,814 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 10:18:11,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 10:18:11,855 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data/486f804a3/3205aab60a1d41cf9a38812f01d21d92/FLAG21593b1f1 [2020-12-09 10:18:12,578 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 10:18:12,578 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 10:18:12,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data/486f804a3/3205aab60a1d41cf9a38812f01d21d92/FLAG21593b1f1 [2020-12-09 10:18:12,886 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data/486f804a3/3205aab60a1d41cf9a38812f01d21d92 [2020-12-09 10:18:12,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 10:18:12,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 10:18:12,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 10:18:12,891 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 10:18:12,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 10:18:12,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:18:12" (1/1) ... [2020-12-09 10:18:12,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4604d0db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:12, skipping insertion in model container [2020-12-09 10:18:12,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:18:12" (1/1) ... [2020-12-09 10:18:12,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 10:18:13,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:18:15,653 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:18:15,780 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:707) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 10:18:15,784 INFO L168 Benchmark]: Toolchain (without parser) took 2892.67 ms. Allocated memory was 96.5 MB in the beginning and 151.0 MB in the end (delta: 54.5 MB). Free memory was 44.9 MB in the beginning and 92.6 MB in the end (delta: -47.7 MB). Peak memory consumption was 42.0 MB. Max. memory is 16.1 GB. [2020-12-09 10:18:15,785 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 96.5 MB. Free memory is still 71.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 10:18:15,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2891.21 ms. Allocated memory was 96.5 MB in the beginning and 151.0 MB in the end (delta: 54.5 MB). Free memory was 44.9 MB in the beginning and 92.6 MB in the end (delta: -47.7 MB). Peak memory consumption was 42.0 MB. Max. memory is 16.1 GB. [2020-12-09 10:18:15,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 96.5 MB. Free memory is still 71.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2891.21 ms. Allocated memory was 96.5 MB in the beginning and 151.0 MB in the end (delta: 54.5 MB). Free memory was 44.9 MB in the beginning and 92.6 MB in the end (delta: -47.7 MB). Peak memory consumption was 42.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 10:18:17,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 10:18:17,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 10:18:17,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 10:18:17,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 10:18:17,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 10:18:17,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 10:18:17,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 10:18:17,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 10:18:17,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 10:18:17,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 10:18:17,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 10:18:17,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 10:18:17,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 10:18:17,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 10:18:17,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 10:18:17,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 10:18:17,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 10:18:17,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 10:18:17,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 10:18:17,195 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 10:18:17,196 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 10:18:17,197 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 10:18:17,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 10:18:17,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 10:18:17,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 10:18:17,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 10:18:17,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 10:18:17,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 10:18:17,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 10:18:17,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 10:18:17,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 10:18:17,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 10:18:17,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 10:18:17,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 10:18:17,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 10:18:17,207 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 10:18:17,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 10:18:17,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 10:18:17,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 10:18:17,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 10:18:17,210 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 10:18:17,234 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 10:18:17,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 10:18:17,235 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 10:18:17,235 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 10:18:17,235 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 10:18:17,235 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 10:18:17,236 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 10:18:17,236 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 10:18:17,236 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 10:18:17,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 10:18:17,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 10:18:17,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 10:18:17,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 10:18:17,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 10:18:17,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 10:18:17,238 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 10:18:17,238 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 10:18:17,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 10:18:17,238 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 10:18:17,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 10:18:17,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 10:18:17,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 10:18:17,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 10:18:17,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 10:18:17,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 10:18:17,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 10:18:17,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 10:18:17,239 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 10:18:17,239 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 10:18:17,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 10:18:17,240 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 10:18:17,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 10:18:17,240 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_533f3f55-13de-47fe-a725-9604e5165be0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c4552e10254ec90cbb61ed8ed5a03a675992a30 [2020-12-09 10:18:17,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 10:18:17,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 10:18:17,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 10:18:17,492 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 10:18:17,493 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 10:18:17,493 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 10:18:17,535 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data/8354ad302/aa8c622a91ae4d2e9ee0af31b5bb39ea/FLAGf80a5151c [2020-12-09 10:18:18,259 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 10:18:18,259 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 10:18:18,321 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data/8354ad302/aa8c622a91ae4d2e9ee0af31b5bb39ea/FLAGf80a5151c [2020-12-09 10:18:18,771 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_533f3f55-13de-47fe-a725-9604e5165be0/bin/utaipan/data/8354ad302/aa8c622a91ae4d2e9ee0af31b5bb39ea [2020-12-09 10:18:18,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 10:18:18,774 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 10:18:18,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 10:18:18,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 10:18:18,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 10:18:18,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:18:18" (1/1) ... [2020-12-09 10:18:18,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@679828cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:18:18, skipping insertion in model container [2020-12-09 10:18:18,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:18:18" (1/1) ... [2020-12-09 10:18:18,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 10:18:19,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:18:22,150 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:707) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 10:18:22,155 INFO L168 Benchmark]: Toolchain (without parser) took 3379.51 ms. Allocated memory was 75.5 MB in the beginning and 113.2 MB in the end (delta: 37.7 MB). Free memory was 42.3 MB in the beginning and 48.4 MB in the end (delta: -6.1 MB). Peak memory consumption was 44.6 MB. Max. memory is 16.1 GB. [2020-12-09 10:18:22,156 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 58.7 MB. Free memory was 41.3 MB in the beginning and 41.2 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 10:18:22,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3377.83 ms. Allocated memory was 75.5 MB in the beginning and 113.2 MB in the end (delta: 37.7 MB). Free memory was 42.0 MB in the beginning and 48.4 MB in the end (delta: -6.3 MB). Peak memory consumption was 44.6 MB. Max. memory is 16.1 GB. [2020-12-09 10:18:22,158 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 58.7 MB. Free memory was 41.3 MB in the beginning and 41.2 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3377.83 ms. Allocated memory was 75.5 MB in the beginning and 113.2 MB in the end (delta: 37.7 MB). Free memory was 42.0 MB in the beginning and 48.4 MB in the end (delta: -6.3 MB). Peak memory consumption was 44.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...