./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-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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-chelsio-cxgb3-cxgb3.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f1af04134bb7a1cabfcc86bc2e94d596a737f45d ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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-chelsio-cxgb3-cxgb3.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f1af04134bb7a1cabfcc86bc2e94d596a737f45d ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 22:16:25,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:16:25,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:16:25,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:16:25,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:16:25,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:16:25,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:16:25,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:16:25,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:16:25,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:16:25,241 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:16:25,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:16:25,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:16:25,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:16:25,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:16:25,260 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:16:25,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:16:25,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:16:25,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:16:25,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:16:25,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:16:25,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:16:25,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:16:25,302 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:16:25,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:16:25,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:16:25,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:16:25,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:16:25,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:16:25,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:16:25,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:16:25,324 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:16:25,325 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:16:25,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:16:25,331 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:16:25,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:16:25,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:16:25,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:16:25,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:16:25,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:16:25,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:16:25,344 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 22:16:25,389 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:16:25,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:16:25,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:16:25,397 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:16:25,400 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:16:25,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:16:25,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:16:25,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:16:25,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 22:16:25,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:16:25,403 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 22:16:25,403 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:16:25,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 22:16:25,406 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:16:25,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 22:16:25,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:16:25,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:16:25,408 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:16:25,409 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:16:25,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:16:25,409 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:16:25,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:16:25,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 22:16:25,412 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 22:16:25,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 22:16:25,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 22:16:25,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:16:25,415 INFO L138 SettingsManager]: * To the following directory=dump/ 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(__VERIFIER_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 -> f1af04134bb7a1cabfcc86bc2e94d596a737f45d [2019-11-24 22:16:25,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:16:25,963 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:16:25,974 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:16:25,976 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:16:25,979 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:16:25,980 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2019-11-24 22:16:26,138 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b5c754a0/358a15bffc2d409ca2e432b1819022f7/FLAGf4e9ccede [2019-11-24 22:16:28,823 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:16:28,823 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2019-11-24 22:16:29,096 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b5c754a0/358a15bffc2d409ca2e432b1819022f7/FLAGf4e9ccede [2019-11-24 22:16:29,134 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b5c754a0/358a15bffc2d409ca2e432b1819022f7 [2019-11-24 22:16:29,144 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:16:29,148 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 22:16:29,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:16:29,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:16:29,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:16:29,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:16:29" (1/1) ... [2019-11-24 22:16:29,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a190206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:29, skipping insertion in model container [2019-11-24 22:16:29,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:16:29" (1/1) ... [2019-11-24 22:16:29,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:16:30,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:16:40,947 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:40,984 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:41,367 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:41,413 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:42,526 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:43,704 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:44,078 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:44,126 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:44,154 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:44,186 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:44,216 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:44,348 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 22:16:44,445 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) 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:957) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:925) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2886) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2037) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-24 22:16:44,463 INFO L168 Benchmark]: Toolchain (without parser) took 15308.00 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 915.9 MB in the beginning and 802.2 MB in the end (delta: 113.7 MB). Peak memory consumption was 176.4 MB. Max. memory is 12.5 GB. [2019-11-24 22:16:44,466 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:16:44,468 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15297.32 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 915.9 MB in the beginning and 802.2 MB in the end (delta: 113.7 MB). Peak memory consumption was 176.4 MB. Max. memory is 12.5 GB. [2019-11-24 22:16:44,475 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 15297.32 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 915.9 MB in the beginning and 802.2 MB in the end (delta: 113.7 MB). Peak memory consumption was 176.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 22:16:48,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:16:48,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:16:48,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:16:48,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:16:48,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:16:48,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:16:48,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:16:48,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:16:48,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:16:48,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:16:48,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:16:48,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:16:48,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:16:48,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:16:48,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:16:48,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:16:48,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:16:48,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:16:48,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:16:48,944 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:16:48,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:16:48,958 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:16:48,960 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:16:48,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:16:48,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:16:48,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:16:48,974 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:16:48,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:16:48,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:16:48,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:16:48,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:16:48,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:16:48,988 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:16:48,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:16:48,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:16:48,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:16:48,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:16:48,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:16:48,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:16:49,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:16:49,005 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 22:16:49,049 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:16:49,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:16:49,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:16:49,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:16:49,060 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:16:49,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:16:49,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:16:49,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 22:16:49,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:16:49,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 22:16:49,063 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:16:49,064 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 22:16:49,065 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 22:16:49,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 22:16:49,068 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:16:49,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 22:16:49,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:16:49,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:16:49,069 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:16:49,069 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:16:49,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:16:49,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:16:49,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:16:49,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 22:16:49,074 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 22:16:49,074 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 22:16:49,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 22:16:49,075 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:16:49,075 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 22:16:49,075 INFO L138 SettingsManager]: * To the following directory=dump/ 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(__VERIFIER_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 -> f1af04134bb7a1cabfcc86bc2e94d596a737f45d [2019-11-24 22:16:49,701 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:16:49,737 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:16:49,746 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:16:49,751 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:16:49,755 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:16:49,756 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2019-11-24 22:16:49,930 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b32416e6/fa2c0240c9e34e2d8961dd4586defc20/FLAG439047c02 [2019-11-24 22:16:52,803 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:16:52,804 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2019-11-24 22:16:53,140 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b32416e6/fa2c0240c9e34e2d8961dd4586defc20/FLAG439047c02 [2019-11-24 22:16:53,180 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b32416e6/fa2c0240c9e34e2d8961dd4586defc20 [2019-11-24 22:16:53,193 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:16:53,195 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 22:16:53,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:16:53,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:16:53,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:16:53,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:16:53" (1/1) ... [2019-11-24 22:16:53,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5711e6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:53, skipping insertion in model container [2019-11-24 22:16:53,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:16:53" (1/1) ... [2019-11-24 22:16:53,241 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:16:54,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:17:07,623 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) 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:957) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:925) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2886) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2037) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-24 22:17:07,656 INFO L168 Benchmark]: Toolchain (without parser) took 14450.60 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 914.4 MB in the beginning and 792.4 MB in the end (delta: 122.0 MB). Peak memory consumption was 176.2 MB. Max. memory is 12.5 GB. [2019-11-24 22:17:07,657 INFO L168 Benchmark]: CDTParser took 0.99 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:17:07,660 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14444.48 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 914.4 MB in the beginning and 792.4 MB in the end (delta: 122.0 MB). Peak memory consumption was 176.2 MB. Max. memory is 12.5 GB. [2019-11-24 22:17:07,666 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.99 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 14444.48 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 914.4 MB in the beginning and 792.4 MB in the end (delta: 122.0 MB). Peak memory consumption was 176.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...