./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.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-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.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 5e5b3ab94e5648ab4726250158fb24a2bd5eb9fb ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.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 5e5b3ab94e5648ab4726250158fb24a2bd5eb9fb ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*dvb_frontend *i2c_adapter ~u8~0 UINT ) : *dvb_frontend) --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 22:13:40,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:13:40,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:13:40,990 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:13:40,991 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:13:40,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:13:40,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:13:41,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:13:41,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:13:41,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:13:41,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:13:41,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:13:41,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:13:41,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:13:41,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:13:41,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:13:41,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:13:41,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:13:41,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:13:41,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:13:41,076 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:13:41,084 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:13:41,085 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:13:41,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:13:41,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:13:41,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:13:41,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:13:41,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:13:41,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:13:41,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:13:41,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:13:41,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:13:41,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:13:41,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:13:41,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:13:41,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:13:41,123 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:13:41,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:13:41,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:13:41,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:13:41,132 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:13:41,134 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 22:13:41,177 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:13:41,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:13:41,185 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:13:41,185 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:13:41,185 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:13:41,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:13:41,186 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:13:41,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:13:41,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 22:13:41,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:13:41,189 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 22:13:41,190 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:13:41,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 22:13:41,193 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:13:41,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 22:13:41,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:13:41,194 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:13:41,194 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:13:41,195 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:13:41,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:13:41,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:13:41,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:13:41,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 22:13:41,198 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 22:13:41,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 22:13:41,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 22:13:41,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:13:41,199 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 -> 5e5b3ab94e5648ab4726250158fb24a2bd5eb9fb [2019-11-24 22:13:41,841 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:13:41,874 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:13:41,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:13:41,889 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:13:41,890 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:13:41,891 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2019-11-24 22:13:42,046 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85e446e2f/89014308cad64b38a53d65491cbdd7ab/FLAGbdace4c3b [2019-11-24 22:13:44,138 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:13:44,140 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2019-11-24 22:13:44,316 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85e446e2f/89014308cad64b38a53d65491cbdd7ab/FLAGbdace4c3b [2019-11-24 22:13:44,351 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85e446e2f/89014308cad64b38a53d65491cbdd7ab [2019-11-24 22:13:44,361 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:13:44,367 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 22:13:44,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:13:44,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:13:44,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:13:44,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:13:44" (1/1) ... [2019-11-24 22:13:44,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e8f1ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:13:44, skipping insertion in model container [2019-11-24 22:13:44,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:13:44" (1/1) ... [2019-11-24 22:13:44,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:13:44,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:13:47,977 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Unsupported type((*dvb_frontend *i2c_adapter ~u8~0 UINT ) : *dvb_frontend) 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:961) 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:2330) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:913) 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:699) 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:700) 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:1317) 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:1010) 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:1010) 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:1010) 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:1388) 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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-24 22:13:47,995 INFO L168 Benchmark]: Toolchain (without parser) took 3626.93 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.7 MB in the beginning and 931.8 MB in the end (delta: 16.9 MB). Peak memory consumption was 80.1 MB. Max. memory is 12.5 GB. [2019-11-24 22:13:47,998 INFO L168 Benchmark]: CDTParser took 0.79 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:13:48,000 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3617.88 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.7 MB in the beginning and 931.8 MB in the end (delta: 16.9 MB). Peak memory consumption was 80.1 MB. Max. memory is 12.5 GB. [2019-11-24 22:13:48,005 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3617.88 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.7 MB in the beginning and 931.8 MB in the end (delta: 16.9 MB). Peak memory consumption was 80.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*dvb_frontend *i2c_adapter ~u8~0 UINT ) : *dvb_frontend) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Unsupported type((*dvb_frontend *i2c_adapter ~u8~0 UINT ) : *dvb_frontend): 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 22:13:52,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:13:52,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:13:52,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:13:52,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:13:52,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:13:52,116 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:13:52,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:13:52,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:13:52,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:13:52,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:13:52,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:13:52,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:13:52,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:13:52,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:13:52,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:13:52,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:13:52,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:13:52,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:13:52,191 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:13:52,199 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:13:52,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:13:52,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:13:52,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:13:52,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:13:52,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:13:52,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:13:52,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:13:52,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:13:52,234 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:13:52,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:13:52,236 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:13:52,237 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:13:52,238 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:13:52,241 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:13:52,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:13:52,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:13:52,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:13:52,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:13:52,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:13:52,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:13:52,255 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 22:13:52,293 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:13:52,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:13:52,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:13:52,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:13:52,302 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:13:52,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:13:52,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:13:52,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 22:13:52,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:13:52,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 22:13:52,306 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:13:52,307 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 22:13:52,307 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 22:13:52,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 22:13:52,311 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:13:52,311 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 22:13:52,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:13:52,311 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:13:52,312 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:13:52,312 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:13:52,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:13:52,313 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:13:52,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:13:52,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 22:13:52,315 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 22:13:52,315 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 22:13:52,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 22:13:52,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:13:52,316 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 22:13:52,318 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 -> 5e5b3ab94e5648ab4726250158fb24a2bd5eb9fb [2019-11-24 22:13:52,963 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:13:52,996 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:13:53,004 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:13:53,012 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:13:53,013 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:13:53,014 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2019-11-24 22:13:53,196 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca02f8fe/a80ec6425b8f414397fe7ac04420c2a5/FLAG503e597a0 [2019-11-24 22:13:55,470 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:13:55,471 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2019-11-24 22:13:55,644 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca02f8fe/a80ec6425b8f414397fe7ac04420c2a5/FLAG503e597a0 [2019-11-24 22:13:55,683 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca02f8fe/a80ec6425b8f414397fe7ac04420c2a5 [2019-11-24 22:13:55,693 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:13:55,699 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 22:13:55,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:13:55,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:13:55,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:13:55,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:13:55" (1/1) ... [2019-11-24 22:13:55,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@112358cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:13:55, skipping insertion in model container [2019-11-24 22:13:55,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:13:55" (1/1) ... [2019-11-24 22:13:55,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:13:56,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:13:59,584 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Unsupported type((*dvb_frontend *i2c_adapter ~u8~0 UINT ) : *dvb_frontend) 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:961) 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:2330) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:913) 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:699) 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:700) 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:1317) 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:1010) 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:1010) 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:1010) 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:1388) 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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-24 22:13:59,602 INFO L168 Benchmark]: Toolchain (without parser) took 3902.13 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.4 MB in the beginning and 926.1 MB in the end (delta: 18.2 MB). Peak memory consumption was 80.0 MB. Max. memory is 12.5 GB. [2019-11-24 22:13:59,602 INFO L168 Benchmark]: CDTParser took 0.93 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:13:59,605 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3894.76 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.4 MB in the beginning and 926.1 MB in the end (delta: 18.2 MB). Peak memory consumption was 80.0 MB. Max. memory is 12.5 GB. [2019-11-24 22:13:59,611 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93 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 3894.76 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.4 MB in the beginning and 926.1 MB in the end (delta: 18.2 MB). Peak memory consumption was 80.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*dvb_frontend *i2c_adapter ~u8~0 UINT ) : *dvb_frontend) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Unsupported type((*dvb_frontend *i2c_adapter ~u8~0 UINT ) : *dvb_frontend): 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...