./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main2_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main2_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash de3489a4171ee2565114212b466d49d14fc66ba5 ..................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main2_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash de3489a4171ee2565114212b466d49d14fc66ba5 ................................................................................................................................................................ 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 0.1.25-f470102 [2019-12-07 12:10:27,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:10:27,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:10:27,800 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:10:27,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:10:27,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:10:27,802 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:10:27,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:10:27,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:10:27,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:10:27,805 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:10:27,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:10:27,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:10:27,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:10:27,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:10:27,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:10:27,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:10:27,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:10:27,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:10:27,812 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:10:27,814 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:10:27,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:10:27,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:10:27,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:10:27,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:10:27,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:10:27,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:10:27,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:10:27,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:10:27,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:10:27,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:10:27,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:10:27,820 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:10:27,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:10:27,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:10:27,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:10:27,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:10:27,821 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:10:27,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:10:27,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:10:27,822 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:10:27,823 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 12:10:27,833 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:10:27,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:10:27,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:10:27,833 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:10:27,834 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:10:27,834 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:10:27,834 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 12:10:27,834 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:10:27,834 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:10:27,834 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 12:10:27,834 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 12:10:27,834 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:10:27,835 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 12:10:27,835 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 12:10:27,835 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 12:10:27,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:10:27,835 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:10:27,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:10:27,836 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:10:27,836 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:10:27,836 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:10:27,836 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:10:27,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:10:27,836 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:10:27,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:10:27,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:10:27,837 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:10:27,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:10:27,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:10:27,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:10:27,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:10:27,837 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:10:27,837 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 12:10:27,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:10:27,837 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:10:27,838 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:10:27,838 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:10:27,838 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 12:10:27,838 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_d4144785-aeb1-479f-8b5d-357e7636b819/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(__VERIFIER_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 -> de3489a4171ee2565114212b466d49d14fc66ba5 [2019-12-07 12:10:27,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:10:27,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:10:27,945 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:10:27,946 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:10:27,946 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:10:27,947 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main2_sequence_infinite_withcheck_stateful.cil.out.i [2019-12-07 12:10:27,982 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data/c947b7164/27adc9c0fac94f2db0014b3d6f72fd21/FLAGd0576c1bd [2019-12-07 12:10:28,623 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:10:28,623 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main2_sequence_infinite_withcheck_stateful.cil.out.i [2019-12-07 12:10:28,648 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data/c947b7164/27adc9c0fac94f2db0014b3d6f72fd21/FLAGd0576c1bd [2019-12-07 12:10:28,978 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data/c947b7164/27adc9c0fac94f2db0014b3d6f72fd21 [2019-12-07 12:10:28,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:10:28,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:10:28,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:10:28,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:10:28,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:10:28,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:10:28" (1/1) ... [2019-12-07 12:10:29,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6705abe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:28, skipping insertion in model container [2019-12-07 12:10:29,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:10:28" (1/1) ... [2019-12-07 12:10:29,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:10:29,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:10:29,811 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:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1955) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 12:10:29,816 INFO L168 Benchmark]: Toolchain (without parser) took 829.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 928.8 MB in the beginning and 1.1 GB in the end (delta: -137.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:10:29,817 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:10:29,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 824.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 928.8 MB in the beginning and 1.1 GB in the end (delta: -137.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:10:29,819 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 824.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 928.8 MB in the beginning and 1.1 GB in the end (delta: -137.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 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 0.1.25-f470102 [2019-12-07 12:10:30,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:10:30,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:10:30,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:10:30,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:10:30,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:10:30,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:10:30,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:10:30,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:10:30,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:10:30,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:10:30,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:10:30,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:10:30,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:10:30,955 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:10:30,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:10:30,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:10:30,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:10:30,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:10:30,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:10:30,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:10:30,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:10:30,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:10:30,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:10:30,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:10:30,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:10:30,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:10:30,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:10:30,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:10:30,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:10:30,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:10:30,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:10:30,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:10:30,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:10:30,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:10:30,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:10:30,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:10:30,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:10:30,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:10:30,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:10:30,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:10:30,972 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 12:10:30,982 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:10:30,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:10:30,982 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:10:30,982 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:10:30,983 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:10:30,983 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:10:30,983 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:10:30,983 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:10:30,983 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:10:30,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:10:30,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:10:30,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:10:30,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:10:30,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:10:30,984 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:10:30,985 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 12:10:30,985 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 12:10:30,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:10:30,985 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:10:30,985 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:10:30,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:10:30,985 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:10:30,986 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:10:30,986 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:10:30,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:10:30,986 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:10:30,986 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:10:30,986 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:10:30,986 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 12:10:30,987 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 12:10:30,987 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:10:30,987 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:10:30,987 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:10:30,987 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_d4144785-aeb1-479f-8b5d-357e7636b819/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(__VERIFIER_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 -> de3489a4171ee2565114212b466d49d14fc66ba5 [2019-12-07 12:10:31,159 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:10:31,169 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:10:31,172 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:10:31,173 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:10:31,174 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:10:31,174 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main2_sequence_infinite_withcheck_stateful.cil.out.i [2019-12-07 12:10:31,216 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data/f4b5afb6e/5fa1f22f3486479f9af892d17d47c370/FLAGc2c29a140 [2019-12-07 12:10:31,807 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:10:31,807 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main2_sequence_infinite_withcheck_stateful.cil.out.i [2019-12-07 12:10:31,832 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data/f4b5afb6e/5fa1f22f3486479f9af892d17d47c370/FLAGc2c29a140 [2019-12-07 12:10:31,985 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d4144785-aeb1-479f-8b5d-357e7636b819/bin/utaipan/data/f4b5afb6e/5fa1f22f3486479f9af892d17d47c370 [2019-12-07 12:10:31,987 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:10:31,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:10:31,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:10:31,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:10:31,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:10:31,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:10:31" (1/1) ... [2019-12-07 12:10:31,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@508e2f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:31, skipping insertion in model container [2019-12-07 12:10:31,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:10:31" (1/1) ... [2019-12-07 12:10:31,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:10:32,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:10:32,769 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:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1955) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 12:10:32,773 INFO L168 Benchmark]: Toolchain (without parser) took 784.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -153.4 MB). Peak memory consumption was 68.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:10:32,773 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:10:32,774 INFO L168 Benchmark]: CACSL2BoogieTranslator took 782.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -153.4 MB). Peak memory consumption was 68.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:10:32,775 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 782.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -153.4 MB). Peak memory consumption was 68.3 MB. Max. memory is 11.5 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...