./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3febb4cad10e1dcca564dc92c54e35aa9ecdd9b7 .................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3febb4cad10e1dcca564dc92c54e35aa9ecdd9b7 ........................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:53:03,005 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:53:03,007 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:53:03,014 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:53:03,014 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:53:03,015 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:53:03,016 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:53:03,017 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:53:03,018 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:53:03,018 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:53:03,019 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:53:03,019 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:53:03,020 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:53:03,021 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:53:03,021 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:53:03,022 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:53:03,022 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:53:03,024 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:53:03,025 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:53:03,026 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:53:03,027 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:53:03,028 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:53:03,030 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:53:03,030 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:53:03,031 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:53:03,031 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:53:03,032 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:53:03,033 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:53:03,033 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:53:03,034 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:53:03,035 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:53:03,035 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:53:03,035 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:53:03,035 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:53:03,036 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:53:03,037 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:53:03,037 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 05:53:03,048 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:53:03,048 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:53:03,049 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:53:03,049 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:53:03,049 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:53:03,049 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:53:03,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:53:03,050 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:53:03,050 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:53:03,050 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:53:03,050 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:53:03,050 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:53:03,051 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:53:03,051 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:53:03,051 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:53:03,051 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:53:03,051 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:53:03,051 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:53:03,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:53:03,052 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:53:03,052 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:53:03,052 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:53:03,052 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 05:53:03,052 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:53:03,052 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:53:03,052 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:53:03,053 INFO L133 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak 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 -> Kojak 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 -> 3febb4cad10e1dcca564dc92c54e35aa9ecdd9b7 [2018-11-10 05:53:03,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:53:03,085 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:53:03,088 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:53:03,089 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:53:03,089 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:53:03,090 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:53:03,126 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data/6164bfaa1/54403e990df74263bb1b2c6dc5fe621a/FLAGf8ccb4e3b [2018-11-10 05:53:03,682 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:53:03,683 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:53:03,700 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data/6164bfaa1/54403e990df74263bb1b2c6dc5fe621a/FLAGf8ccb4e3b [2018-11-10 05:53:03,709 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data/6164bfaa1/54403e990df74263bb1b2c6dc5fe621a [2018-11-10 05:53:03,711 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:53:03,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:53:03,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:53:03,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:53:03,715 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:53:03,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:53:03" (1/1) ... [2018-11-10 05:53:03,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4660c26f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:03, skipping insertion in model container [2018-11-10 05:53:03,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:53:03" (1/1) ... [2018-11-10 05:53:03,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:53:03,784 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:53:04,282 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) 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:1300) 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:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:53:04,284 INFO L168 Benchmark]: Toolchain (without parser) took 573.30 ms. Allocated memory is still 1.0 GB. Free memory was 951.6 MB in the beginning and 900.6 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2018-11-10 05:53:04,286 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:53:04,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 571.71 ms. Allocated memory is still 1.0 GB. Free memory was 951.6 MB in the beginning and 900.6 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2018-11-10 05:53:04,288 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 571.71 ms. Allocated memory is still 1.0 GB. Free memory was 951.6 MB in the beginning and 900.6 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:53:05,565 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:53:05,566 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:53:05,573 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:53:05,574 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:53:05,574 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:53:05,575 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:53:05,576 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:53:05,577 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:53:05,578 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:53:05,578 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:53:05,578 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:53:05,579 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:53:05,580 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:53:05,580 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:53:05,581 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:53:05,582 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:53:05,583 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:53:05,584 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:53:05,585 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:53:05,586 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:53:05,586 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:53:05,588 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:53:05,588 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:53:05,588 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:53:05,589 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:53:05,589 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:53:05,590 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:53:05,590 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:53:05,591 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:53:05,591 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:53:05,592 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:53:05,592 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:53:05,592 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:53:05,593 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:53:05,593 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:53:05,593 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 05:53:05,603 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:53:05,604 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:53:05,604 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:53:05,604 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:53:05,605 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:53:05,605 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:53:05,605 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:53:05,605 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:53:05,606 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:53:05,606 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:53:05,606 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:53:05,606 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:53:05,606 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:53:05,606 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:53:05,606 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:53:05,607 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:53:05,607 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:53:05,607 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:53:05,607 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:53:05,607 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:53:05,607 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:53:05,607 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:53:05,608 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:53:05,608 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 05:53:05,608 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 05:53:05,608 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:53:05,608 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:53:05,608 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:53:05,608 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:53:05,609 INFO L133 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak 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 -> Kojak 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 -> 3febb4cad10e1dcca564dc92c54e35aa9ecdd9b7 [2018-11-10 05:53:05,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:53:05,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:53:05,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:53:05,646 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:53:05,647 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:53:05,647 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:53:05,681 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data/2cf0c339b/5915b25c7f5c44d791be8842ea29cd62/FLAGabc6dbf66 [2018-11-10 05:53:06,196 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:53:06,197 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:53:06,214 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data/2cf0c339b/5915b25c7f5c44d791be8842ea29cd62/FLAGabc6dbf66 [2018-11-10 05:53:06,225 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/data/2cf0c339b/5915b25c7f5c44d791be8842ea29cd62 [2018-11-10 05:53:06,227 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:53:06,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:53:06,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:53:06,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:53:06,232 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:53:06,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:53:06" (1/1) ... [2018-11-10 05:53:06,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ccde41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:06, skipping insertion in model container [2018-11-10 05:53:06,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:53:06" (1/1) ... [2018-11-10 05:53:06,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:53:06,309 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:53:07,262 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:53:07,299 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:53:07,546 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:53:07,596 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:53:07,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07 WrapperNode [2018-11-10 05:53:07,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:53:07,597 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:53:07,597 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:53:07,597 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:53:07,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... [2018-11-10 05:53:07,630 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... [2018-11-10 05:53:07,679 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:53:07,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:53:07,679 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:53:07,680 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:53:07,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... [2018-11-10 05:53:07,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... [2018-11-10 05:53:07,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... [2018-11-10 05:53:07,698 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... [2018-11-10 05:53:07,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... [2018-11-10 05:53:07,738 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... [2018-11-10 05:53:07,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... [2018-11-10 05:53:07,757 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:53:07,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:53:07,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:53:07,758 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:53:07,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:53:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_31c75ee3-92d8-49b8-b142-8a0ff46e2138/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:53:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2018-11-10 05:53:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-10 05:53:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-10 05:53:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 05:53:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 05:53:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2018-11-10 05:53:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2018-11-10 05:53:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-10 05:53:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-10 05:53:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-10 05:53:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-10 05:53:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-10 05:53:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure req_get_ioprio [2018-11-10 05:53:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure req_get_ioprio [2018-11-10 05:53:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2018-11-10 05:53:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2018-11-10 05:53:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2018-11-10 05:53:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-10 05:53:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-10 05:53:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-10 05:53:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-10 05:53:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-10 05:53:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-10 05:53:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure index_to_minor [2018-11-10 05:53:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure index_to_minor [2018-11-10 05:53:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-10 05:53:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-10 05:53:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-10 05:53:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-10 05:53:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2018-11-10 05:53:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2018-11-10 05:53:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-10 05:53:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-10 05:53:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 05:53:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-10 05:53:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-10 05:53:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_remove [2018-11-10 05:53:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_remove [2018-11-10 05:53:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2018-11-10 05:53:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 05:53:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-10 05:53:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-10 05:53:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-10 05:53:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-10 05:53:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-10 05:53:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-10 05:53:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-10 05:53:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-10 05:53:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-10 05:53:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 05:53:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 05:53:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-10 05:53:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-10 05:53:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-10 05:53:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_ordered [2018-11-10 05:53:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-10 05:53:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-10 05:53:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:53:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:53:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-10 05:53:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-10 05:55:22,218 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:55:22,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:55:22 BoogieIcfgContainer [2018-11-10 05:55:22,219 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:55:22,219 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 05:55:22,219 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 05:55:22,226 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 05:55:22,226 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:55:22" (1/1) ... [2018-11-10 05:55:22,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:55:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:55:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 260 states and 358 transitions. [2018-11-10 05:55:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 358 transitions. [2018-11-10 05:55:22,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 05:55:22,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:55:22,336 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-10 05:55:22,338 INFO L168 Benchmark]: Toolchain (without parser) took 136110.35 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 311.4 MB). Free memory was 945.5 MB in the beginning and 1.3 GB in the end (delta: -318.2 MB). Peak memory consumption was 559.0 MB. Max. memory is 11.5 GB. [2018-11-10 05:55:22,339 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:55:22,339 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1367.77 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 945.5 MB in the beginning and 1.0 GB in the end (delta: -81.0 MB). Peak memory consumption was 228.0 MB. Max. memory is 11.5 GB. [2018-11-10 05:55:22,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.31 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:55:22,340 INFO L168 Benchmark]: Boogie Preprocessor took 78.19 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:55:22,341 INFO L168 Benchmark]: RCFGBuilder took 134461.23 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 66.1 MB). Free memory was 1.0 GB in the beginning and 713.9 MB in the end (delta: 293.9 MB). Peak memory consumption was 359.9 MB. Max. memory is 11.5 GB. [2018-11-10 05:55:22,347 INFO L168 Benchmark]: CodeCheck took 118.10 ms. Allocated memory is still 1.3 GB. Free memory was 713.9 MB in the beginning and 1.3 GB in the end (delta: -549.8 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-10 05:55:22,350 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1367.77 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 945.5 MB in the beginning and 1.0 GB in the end (delta: -81.0 MB). Peak memory consumption was 228.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 82.31 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 78.19 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 134461.23 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 66.1 MB). Free memory was 1.0 GB in the beginning and 713.9 MB in the end (delta: 293.9 MB). Peak memory consumption was 359.9 MB. Max. memory is 11.5 GB. * CodeCheck took 118.10 ms. Allocated memory is still 1.3 GB. Free memory was 713.9 MB in the beginning and 1.3 GB in the end (delta: -549.8 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...