./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a29bfd6e508c565390f8582664967aa6bb9182676c2af6e0ee2baca7896b846d --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 15:11:24,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 15:11:24,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 15:11:24,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 15:11:24,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 15:11:24,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 15:11:24,272 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 15:11:24,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 15:11:24,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 15:11:24,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 15:11:24,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 15:11:24,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 15:11:24,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 15:11:24,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 15:11:24,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 15:11:24,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 15:11:24,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 15:11:24,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 15:11:24,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 15:11:24,297 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 15:11:24,299 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 15:11:24,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 15:11:24,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 15:11:24,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 15:11:24,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 15:11:24,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 15:11:24,307 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 15:11:24,307 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 15:11:24,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 15:11:24,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 15:11:24,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 15:11:24,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 15:11:24,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 15:11:24,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 15:11:24,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 15:11:24,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 15:11:24,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 15:11:24,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 15:11:24,313 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 15:11:24,313 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 15:11:24,314 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 15:11:24,315 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 15:11:24,318 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 15:11:24,343 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 15:11:24,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 15:11:24,344 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 15:11:24,344 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 15:11:24,344 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 15:11:24,345 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 15:11:24,345 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 15:11:24,345 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 15:11:24,345 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 15:11:24,346 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 15:11:24,346 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 15:11:24,346 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 15:11:24,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 15:11:24,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 15:11:24,347 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 15:11:24,347 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 15:11:24,347 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 15:11:24,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 15:11:24,348 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 15:11:24,348 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 15:11:24,348 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 15:11:24,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:11:24,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 15:11:24,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 15:11:24,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 15:11:24,349 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 15:11:24,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 15:11:24,349 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 15:11:24,349 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 15:11:24,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 15:11:24,349 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a29bfd6e508c565390f8582664967aa6bb9182676c2af6e0ee2baca7896b846d [2022-07-21 15:11:24,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 15:11:24,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 15:11:24,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 15:11:24,731 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 15:11:24,731 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 15:11:24,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i [2022-07-21 15:11:24,775 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c76fadf47/70faef547ae64773be18623c0bcd6da5/FLAGdb4101f9d [2022-07-21 15:11:25,750 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 15:11:25,750 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i [2022-07-21 15:11:25,825 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c76fadf47/70faef547ae64773be18623c0bcd6da5/FLAGdb4101f9d [2022-07-21 15:11:26,271 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c76fadf47/70faef547ae64773be18623c0bcd6da5 [2022-07-21 15:11:26,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 15:11:26,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 15:11:26,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 15:11:26,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 15:11:26,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 15:11:26,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:11:26" (1/1) ... [2022-07-21 15:11:26,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16898b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:11:26, skipping insertion in model container [2022-07-21 15:11:26,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:11:26" (1/1) ... [2022-07-21 15:11:26,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 15:11:26,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:11:46,482 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i[1230310,1230323] [2022-07-21 15:11:46,484 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i[1230457,1230470] [2022-07-21 15:11:46,484 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i[1230596,1230609] [2022-07-21 15:11:46,484 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i[1230754,1230767] [2022-07-21 15:11:46,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 15:11:46,622 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 15:11:46,931 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: phy_tmp = (unsigned int )phy_tmp & 255U [16517] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2022-07-21 15:11:46,937 INFO L158 Benchmark]: Toolchain (without parser) took 20661.61ms. Allocated memory was 81.8MB in the beginning and 264.2MB in the end (delta: 182.5MB). Free memory was 33.0MB in the beginning and 86.3MB in the end (delta: -53.4MB). Peak memory consumption was 153.6MB. Max. memory is 16.1GB. [2022-07-21 15:11:46,938 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 42.9MB in the beginning and 42.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 15:11:46,939 INFO L158 Benchmark]: CACSL2BoogieTranslator took 20659.88ms. Allocated memory was 81.8MB in the beginning and 264.2MB in the end (delta: 182.5MB). Free memory was 32.8MB in the beginning and 86.3MB in the end (delta: -53.5MB). Peak memory consumption was 153.6MB. Max. memory is 16.1GB. [2022-07-21 15:11:46,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 42.9MB in the beginning and 42.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 20659.88ms. Allocated memory was 81.8MB in the beginning and 264.2MB in the end (delta: 182.5MB). Free memory was 32.8MB in the beginning and 86.3MB in the end (delta: -53.5MB). Peak memory consumption was 153.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: phy_tmp = (unsigned int )phy_tmp & 255U [16517] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: phy_tmp = (unsigned int )phy_tmp & 255U [16517]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a29bfd6e508c565390f8582664967aa6bb9182676c2af6e0ee2baca7896b846d --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 15:11:48,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 15:11:48,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 15:11:48,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 15:11:48,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 15:11:48,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 15:11:48,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 15:11:48,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 15:11:48,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 15:11:48,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 15:11:48,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 15:11:48,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 15:11:48,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 15:11:48,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 15:11:48,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 15:11:48,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 15:11:48,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 15:11:48,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 15:11:48,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 15:11:48,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 15:11:48,591 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 15:11:48,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 15:11:48,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 15:11:48,593 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 15:11:48,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 15:11:48,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 15:11:48,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 15:11:48,596 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 15:11:48,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 15:11:48,597 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 15:11:48,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 15:11:48,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 15:11:48,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 15:11:48,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 15:11:48,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 15:11:48,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 15:11:48,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 15:11:48,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 15:11:48,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 15:11:48,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 15:11:48,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 15:11:48,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 15:11:48,604 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 15:11:48,620 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 15:11:48,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 15:11:48,621 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 15:11:48,621 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 15:11:48,621 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 15:11:48,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 15:11:48,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 15:11:48,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 15:11:48,631 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 15:11:48,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 15:11:48,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 15:11:48,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 15:11:48,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 15:11:48,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 15:11:48,632 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 15:11:48,632 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 15:11:48,632 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 15:11:48,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 15:11:48,633 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 15:11:48,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 15:11:48,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 15:11:48,633 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 15:11:48,633 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 15:11:48,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:11:48,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 15:11:48,634 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 15:11:48,634 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 15:11:48,634 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 15:11:48,634 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 15:11:48,634 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 15:11:48,635 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 15:11:48,635 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 15:11:48,635 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 15:11:48,635 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a29bfd6e508c565390f8582664967aa6bb9182676c2af6e0ee2baca7896b846d [2022-07-21 15:11:48,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 15:11:48,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 15:11:48,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 15:11:48,886 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 15:11:48,886 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 15:11:48,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i [2022-07-21 15:11:48,932 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce71f5e37/34c422a773a6434a9f5caaf29329b2c5/FLAG7888f590a [2022-07-21 15:11:49,981 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 15:11:49,982 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igb-igb.cil.i [2022-07-21 15:11:50,058 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce71f5e37/34c422a773a6434a9f5caaf29329b2c5/FLAG7888f590a [2022-07-21 15:11:50,471 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce71f5e37/34c422a773a6434a9f5caaf29329b2c5 [2022-07-21 15:11:50,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 15:11:50,474 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 15:11:50,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 15:11:50,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 15:11:50,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 15:11:50,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:11:50" (1/1) ... [2022-07-21 15:11:50,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d02cd9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:11:50, skipping insertion in model container [2022-07-21 15:11:50,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:11:50" (1/1) ... [2022-07-21 15:11:50,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 15:11:50,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:12:10,090 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:1000) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) 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:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:675) 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:1454) 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:729) 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:1397) 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:1081) 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:1081) 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:1081) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) 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) [2022-07-21 15:12:10,094 INFO L158 Benchmark]: Toolchain (without parser) took 19618.81ms. Allocated memory was 79.7MB in the beginning and 299.9MB in the end (delta: 220.2MB). Free memory was 28.5MB in the beginning and 163.0MB in the end (delta: -134.6MB). Peak memory consumption was 180.2MB. Max. memory is 16.1GB. [2022-07-21 15:12:10,095 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 15:12:10,095 INFO L158 Benchmark]: CACSL2BoogieTranslator took 19617.21ms. Allocated memory was 79.7MB in the beginning and 299.9MB in the end (delta: 220.2MB). Free memory was 28.2MB in the beginning and 163.0MB in the end (delta: -134.9MB). Peak memory consumption was 180.2MB. Max. memory is 16.1GB. [2022-07-21 15:12:10,096 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 19617.21ms. Allocated memory was 79.7MB in the beginning and 299.9MB in the end (delta: 220.2MB). Free memory was 28.2MB in the beginning and 163.0MB in the end (delta: -134.9MB). Peak memory consumption was 180.2MB. Max. memory is 16.1GB. * 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type