./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_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_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/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 9f0135b104c135636aeede6cb3e48c29585e817e ............................................................................................................................................................................... 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_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/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 9f0135b104c135636aeede6cb3e48c29585e817e .......................................................................................................................................................................... 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 18:50:45,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 18:50:45,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 18:50:45,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 18:50:45,993 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 18:50:45,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 18:50:45,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 18:50:45,998 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 18:50:46,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 18:50:46,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 18:50:46,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 18:50:46,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 18:50:46,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 18:50:46,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 18:50:46,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 18:50:46,008 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 18:50:46,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 18:50:46,010 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 18:50:46,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 18:50:46,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 18:50:46,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 18:50:46,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 18:50:46,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 18:50:46,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 18:50:46,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 18:50:46,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 18:50:46,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 18:50:46,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 18:50:46,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 18:50:46,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 18:50:46,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 18:50:46,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 18:50:46,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 18:50:46,028 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 18:50:46,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 18:50:46,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 18:50:46,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 18:50:46,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 18:50:46,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 18:50:46,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 18:50:46,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 18:50:46,032 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 18:50:46,053 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 18:50:46,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 18:50:46,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 18:50:46,054 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 18:50:46,054 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 18:50:46,054 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 18:50:46,055 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 18:50:46,055 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 18:50:46,055 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 18:50:46,055 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 18:50:46,055 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 18:50:46,055 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 18:50:46,056 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 18:50:46,056 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 18:50:46,056 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 18:50:46,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 18:50:46,057 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 18:50:46,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 18:50:46,057 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 18:50:46,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 18:50:46,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 18:50:46,058 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 18:50:46,058 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 18:50:46,058 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 18:50:46,058 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 18:50:46,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 18:50:46,059 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 18:50:46,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 18:50:46,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 18:50:46,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 18:50:46,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 18:50:46,060 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 18:50:46,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 18:50:46,060 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 18:50:46,060 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 18:50:46,060 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 18:50:46,061 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_3658d1da-6cfc-4bae-aa90-a348c34967b8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f0135b104c135636aeede6cb3e48c29585e817e [2020-12-09 18:50:46,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 18:50:46,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 18:50:46,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 18:50:46,250 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 18:50:46,251 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 18:50:46,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 18:50:46,294 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data/99347289e/096a488ffb7d448e95684b10b8be0851/FLAG204b10bb2 [2020-12-09 18:50:47,004 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 18:50:47,005 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 18:50:47,048 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data/99347289e/096a488ffb7d448e95684b10b8be0851/FLAG204b10bb2 [2020-12-09 18:50:47,344 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data/99347289e/096a488ffb7d448e95684b10b8be0851 [2020-12-09 18:50:47,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 18:50:47,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 18:50:47,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 18:50:47,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 18:50:47,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 18:50:47,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:50:47" (1/1) ... [2020-12-09 18:50:47,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cae771f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:50:47, skipping insertion in model container [2020-12-09 18:50:47,375 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:50:47" (1/1) ... [2020-12-09 18:50:47,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 18:50:47,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 18:50:50,076 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 18:50:50,188 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 18:50:50,192 INFO L168 Benchmark]: Toolchain (without parser) took 2836.89 ms. Allocated memory was 117.4 MB in the beginning and 157.3 MB in the end (delta: 39.8 MB). Free memory was 79.1 MB in the beginning and 62.5 MB in the end (delta: 16.6 MB). Peak memory consumption was 60.4 MB. Max. memory is 16.1 GB. [2020-12-09 18:50:50,193 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 79.7 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 26.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 18:50:50,194 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2831.82 ms. Allocated memory was 117.4 MB in the beginning and 157.3 MB in the end (delta: 39.8 MB). Free memory was 79.1 MB in the beginning and 62.5 MB in the end (delta: 16.6 MB). Peak memory consumption was 60.4 MB. Max. memory is 16.1 GB. [2020-12-09 18:50:50,195 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 79.7 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 26.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2831.82 ms. Allocated memory was 117.4 MB in the beginning and 157.3 MB in the end (delta: 39.8 MB). Free memory was 79.1 MB in the beginning and 62.5 MB in the end (delta: 16.6 MB). Peak memory consumption was 60.4 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 18:50:51,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 18:50:51,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 18:50:51,575 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 18:50:51,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 18:50:51,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 18:50:51,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 18:50:51,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 18:50:51,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 18:50:51,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 18:50:51,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 18:50:51,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 18:50:51,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 18:50:51,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 18:50:51,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 18:50:51,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 18:50:51,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 18:50:51,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 18:50:51,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 18:50:51,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 18:50:51,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 18:50:51,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 18:50:51,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 18:50:51,610 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 18:50:51,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 18:50:51,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 18:50:51,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 18:50:51,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 18:50:51,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 18:50:51,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 18:50:51,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 18:50:51,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 18:50:51,617 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 18:50:51,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 18:50:51,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 18:50:51,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 18:50:51,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 18:50:51,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 18:50:51,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 18:50:51,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 18:50:51,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 18:50:51,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 18:50:51,640 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 18:50:51,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 18:50:51,641 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 18:50:51,642 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 18:50:51,642 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 18:50:51,642 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 18:50:51,642 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 18:50:51,642 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 18:50:51,643 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 18:50:51,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 18:50:51,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 18:50:51,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 18:50:51,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 18:50:51,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 18:50:51,644 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 18:50:51,644 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 18:50:51,644 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 18:50:51,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 18:50:51,644 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 18:50:51,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 18:50:51,645 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 18:50:51,645 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 18:50:51,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 18:50:51,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 18:50:51,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 18:50:51,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 18:50:51,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 18:50:51,646 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 18:50:51,646 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 18:50:51,646 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 18:50:51,646 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 18:50:51,646 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 18:50:51,647 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_3658d1da-6cfc-4bae-aa90-a348c34967b8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f0135b104c135636aeede6cb3e48c29585e817e [2020-12-09 18:50:51,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 18:50:51,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 18:50:51,904 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 18:50:51,905 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 18:50:51,906 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 18:50:51,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 18:50:51,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data/8f5675756/0afda38bbb774ea2a9b3c81e50f8baa8/FLAGcbc0a08d3 [2020-12-09 18:50:52,683 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 18:50:52,683 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2020-12-09 18:50:52,744 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data/8f5675756/0afda38bbb774ea2a9b3c81e50f8baa8/FLAGcbc0a08d3 [2020-12-09 18:50:52,976 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3658d1da-6cfc-4bae-aa90-a348c34967b8/bin/utaipan/data/8f5675756/0afda38bbb774ea2a9b3c81e50f8baa8 [2020-12-09 18:50:52,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 18:50:52,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 18:50:52,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 18:50:52,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 18:50:52,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 18:50:52,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:50:52" (1/1) ... [2020-12-09 18:50:52,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174d136e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:50:52, skipping insertion in model container [2020-12-09 18:50:52,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:50:52" (1/1) ... [2020-12-09 18:50:52,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 18:50:53,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 18:50:56,096 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 18:50:56,101 INFO L168 Benchmark]: Toolchain (without parser) took 3120.38 ms. Allocated memory was 96.5 MB in the beginning and 159.4 MB in the end (delta: 62.9 MB). Free memory was 62.7 MB in the beginning and 101.5 MB in the end (delta: -38.8 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. [2020-12-09 18:50:56,102 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 56.6 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 18:50:56,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3118.81 ms. Allocated memory was 96.5 MB in the beginning and 159.4 MB in the end (delta: 62.9 MB). Free memory was 62.4 MB in the beginning and 101.5 MB in the end (delta: -39.1 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. [2020-12-09 18:50:56,105 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 56.6 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3118.81 ms. Allocated memory was 96.5 MB in the beginning and 159.4 MB in the end (delta: 62.9 MB). Free memory was 62.4 MB in the beginning and 101.5 MB in the end (delta: -39.1 MB). Peak memory consumption was 45.7 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...