./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_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_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/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 f733d69fe9f07a0017baa2f5b95d6ad9d9f18311 ............................................................................................................................................................................... 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_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/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 f733d69fe9f07a0017baa2f5b95d6ad9d9f18311 .......................................................................................................................................................................... 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 05:24:30,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 05:24:30,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 05:24:30,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 05:24:30,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 05:24:30,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 05:24:30,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 05:24:30,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 05:24:30,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 05:24:30,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 05:24:30,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 05:24:30,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 05:24:30,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 05:24:30,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 05:24:30,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 05:24:30,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 05:24:30,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 05:24:30,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 05:24:30,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 05:24:30,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 05:24:30,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 05:24:30,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 05:24:30,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 05:24:30,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 05:24:30,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 05:24:30,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 05:24:30,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 05:24:30,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 05:24:30,212 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 05:24:30,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 05:24:30,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 05:24:30,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 05:24:30,215 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 05:24:30,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 05:24:30,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 05:24:30,216 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 05:24:30,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 05:24:30,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 05:24:30,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 05:24:30,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 05:24:30,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 05:24:30,219 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 05:24:30,234 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 05:24:30,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 05:24:30,235 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 05:24:30,235 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 05:24:30,235 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 05:24:30,235 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 05:24:30,236 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 05:24:30,236 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 05:24:30,236 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 05:24:30,236 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 05:24:30,236 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 05:24:30,236 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 05:24:30,236 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 05:24:30,236 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 05:24:30,237 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 05:24:30,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 05:24:30,237 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 05:24:30,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 05:24:30,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 05:24:30,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 05:24:30,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 05:24:30,238 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 05:24:30,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 05:24:30,238 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 05:24:30,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 05:24:30,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 05:24:30,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 05:24:30,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 05:24:30,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 05:24:30,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 05:24:30,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 05:24:30,239 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 05:24:30,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 05:24:30,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 05:24:30,239 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 05:24:30,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 05:24:30,240 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_fb0194de-11c5-411f-a6e8-3b364959e041/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f733d69fe9f07a0017baa2f5b95d6ad9d9f18311 [2020-12-09 05:24:30,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 05:24:30,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 05:24:30,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 05:24:30,436 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 05:24:30,436 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 05:24:30,437 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 05:24:30,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data/d17b12f62/7849280a79bd4e5da51090f301d760d1/FLAG1d013e630 [2020-12-09 05:24:31,212 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 05:24:31,213 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 05:24:31,267 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data/d17b12f62/7849280a79bd4e5da51090f301d760d1/FLAG1d013e630 [2020-12-09 05:24:31,505 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data/d17b12f62/7849280a79bd4e5da51090f301d760d1 [2020-12-09 05:24:31,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 05:24:31,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 05:24:31,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 05:24:31,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 05:24:31,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 05:24:31,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:24:31" (1/1) ... [2020-12-09 05:24:31,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b70a6cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:24:31, skipping insertion in model container [2020-12-09 05:24:31,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:24:31" (1/1) ... [2020-12-09 05:24:31,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 05:24:31,661 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:24:34,305 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 05:24:34,423 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 05:24:34,427 INFO L168 Benchmark]: Toolchain (without parser) took 2916.91 ms. Allocated memory was 102.8 MB in the beginning and 127.9 MB in the end (delta: 25.2 MB). Free memory was 65.0 MB in the beginning and 43.3 MB in the end (delta: 21.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 16.1 GB. [2020-12-09 05:24:34,428 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 69.2 MB. Free memory was 44.7 MB in the beginning and 44.7 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 05:24:34,428 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2915.03 ms. Allocated memory was 102.8 MB in the beginning and 127.9 MB in the end (delta: 25.2 MB). Free memory was 65.0 MB in the beginning and 43.3 MB in the end (delta: 21.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 16.1 GB. [2020-12-09 05:24:34,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 69.2 MB. Free memory was 44.7 MB in the beginning and 44.7 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2915.03 ms. Allocated memory was 102.8 MB in the beginning and 127.9 MB in the end (delta: 25.2 MB). Free memory was 65.0 MB in the beginning and 43.3 MB in the end (delta: 21.7 MB). Peak memory consumption was 55.7 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 0.2.0-7b2dab5 [2020-12-09 05:24:35,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 05:24:35,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 05:24:35,789 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 05:24:35,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 05:24:35,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 05:24:35,792 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 05:24:35,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 05:24:35,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 05:24:35,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 05:24:35,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 05:24:35,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 05:24:35,801 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 05:24:35,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 05:24:35,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 05:24:35,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 05:24:35,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 05:24:35,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 05:24:35,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 05:24:35,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 05:24:35,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 05:24:35,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 05:24:35,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 05:24:35,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 05:24:35,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 05:24:35,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 05:24:35,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 05:24:35,822 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 05:24:35,823 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 05:24:35,824 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 05:24:35,824 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 05:24:35,825 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 05:24:35,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 05:24:35,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 05:24:35,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 05:24:35,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 05:24:35,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 05:24:35,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 05:24:35,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 05:24:35,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 05:24:35,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 05:24:35,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 05:24:35,859 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 05:24:35,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 05:24:35,860 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 05:24:35,860 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 05:24:35,861 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 05:24:35,861 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 05:24:35,861 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 05:24:35,861 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 05:24:35,861 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 05:24:35,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 05:24:35,862 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 05:24:35,863 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 05:24:35,863 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 05:24:35,863 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 05:24:35,863 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 05:24:35,863 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 05:24:35,864 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 05:24:35,864 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 05:24:35,864 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 05:24:35,864 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 05:24:35,864 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 05:24:35,865 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 05:24:35,865 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 05:24:35,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 05:24:35,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 05:24:35,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 05:24:35,866 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 05:24:35,866 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 05:24:35,866 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 05:24:35,866 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 05:24:35,866 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 05:24:35,866 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 05:24:35,867 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_fb0194de-11c5-411f-a6e8-3b364959e041/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f733d69fe9f07a0017baa2f5b95d6ad9d9f18311 [2020-12-09 05:24:36,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 05:24:36,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 05:24:36,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 05:24:36,118 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 05:24:36,119 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 05:24:36,119 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 05:24:36,160 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data/ac66fb7c5/7256b7c53fd2414ca004e51e91792d0a/FLAGf51aad66f [2020-12-09 05:24:36,973 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 05:24:36,974 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 05:24:37,030 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data/ac66fb7c5/7256b7c53fd2414ca004e51e91792d0a/FLAGf51aad66f [2020-12-09 05:24:37,188 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fb0194de-11c5-411f-a6e8-3b364959e041/bin/utaipan/data/ac66fb7c5/7256b7c53fd2414ca004e51e91792d0a [2020-12-09 05:24:37,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 05:24:37,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 05:24:37,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 05:24:37,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 05:24:37,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 05:24:37,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:24:37" (1/1) ... [2020-12-09 05:24:37,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f799346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:24:37, skipping insertion in model container [2020-12-09 05:24:37,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:24:37" (1/1) ... [2020-12-09 05:24:37,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 05:24:37,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:24:40,430 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 05:24:40,435 INFO L168 Benchmark]: Toolchain (without parser) took 3241.79 ms. Allocated memory was 69.2 MB in the beginning and 123.7 MB in the end (delta: 54.5 MB). Free memory was 32.9 MB in the beginning and 51.3 MB in the end (delta: -18.4 MB). Peak memory consumption was 52.2 MB. Max. memory is 16.1 GB. [2020-12-09 05:24:40,435 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 05:24:40,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3240.41 ms. Allocated memory was 69.2 MB in the beginning and 123.7 MB in the end (delta: 54.5 MB). Free memory was 32.6 MB in the beginning and 51.3 MB in the end (delta: -18.7 MB). Peak memory consumption was 50.1 MB. Max. memory is 16.1 GB. [2020-12-09 05:24:40,437 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 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3240.41 ms. Allocated memory was 69.2 MB in the beginning and 123.7 MB in the end (delta: 54.5 MB). Free memory was 32.6 MB in the beginning and 51.3 MB in the end (delta: -18.7 MB). Peak memory consumption was 50.1 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...