./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_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/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_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/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_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/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_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/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 [2018-10-26 22:33:00,372 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:33:00,374 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:33:00,385 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:33:00,386 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:33:00,387 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:33:00,390 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:33:00,391 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:33:00,393 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:33:00,393 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:33:00,395 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:33:00,395 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:33:00,396 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:33:00,397 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:33:00,398 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:33:00,399 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:33:00,400 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:33:00,401 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:33:00,403 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:33:00,405 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:33:00,406 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:33:00,407 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:33:00,409 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:33:00,409 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:33:00,410 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:33:00,411 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:33:00,412 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:33:00,413 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:33:00,414 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:33:00,415 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:33:00,415 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:33:00,416 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:33:00,416 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:33:00,416 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:33:00,417 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:33:00,417 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:33:00,419 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:33:00,431 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:33:00,431 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:33:00,432 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:33:00,432 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:33:00,433 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:33:00,433 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:33:00,433 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:33:00,433 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:33:00,434 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:33:00,435 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:33:00,435 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:33:00,435 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:33:00,435 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:33:00,435 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:33:00,435 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:33:00,436 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:33:00,436 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:33:00,436 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:33:00,436 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:33:00,436 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:33:00,436 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:33:00,437 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:33:00,437 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:33:00,437 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:33:00,437 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:33:00,437 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:33:00,440 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_819aef32-deae-4d55-af64-eb178e8a54cb/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 [2018-10-26 22:33:00,470 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:33:00,481 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:33:00,485 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:33:00,487 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:33:00,487 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:33:00,488 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:33:00,544 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data/3fcc33bff/59889b512dcd4acf9b78ec6a4faee026/FLAG0b18f7bf6 [2018-10-26 22:33:01,132 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:33:01,132 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:33:01,155 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data/3fcc33bff/59889b512dcd4acf9b78ec6a4faee026/FLAG0b18f7bf6 [2018-10-26 22:33:01,170 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data/3fcc33bff/59889b512dcd4acf9b78ec6a4faee026 [2018-10-26 22:33:01,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:33:01,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:33:01,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:33:01,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:33:01,179 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:33:01,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:33:01" (1/1) ... [2018-10-26 22:33:01,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc41aed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:01, skipping insertion in model container [2018-10-26 22:33:01,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:33:01" (1/1) ... [2018-10-26 22:33:01,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:33:01,280 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:33:02,046 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:33:02,051 INFO L168 Benchmark]: Toolchain (without parser) took 877.57 ms. Allocated memory is still 1.0 GB. Free memory was 949.1 MB in the beginning and 903.4 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:33:02,053 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:33:02,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 874.89 ms. Allocated memory is still 1.0 GB. Free memory was 949.1 MB in the beginning and 903.4 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:33:02,061 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 874.89 ms. Allocated memory is still 1.0 GB. Free memory was 949.1 MB in the beginning and 903.4 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 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 [2018-10-26 22:33:03,956 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:33:03,958 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:33:03,968 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:33:03,969 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:33:03,970 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:33:03,971 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:33:03,972 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:33:03,974 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:33:03,975 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:33:03,976 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:33:03,976 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:33:03,977 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:33:03,979 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:33:03,980 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:33:03,980 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:33:03,981 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:33:03,983 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:33:03,985 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:33:03,987 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:33:03,988 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:33:03,989 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:33:03,992 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:33:03,992 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:33:03,992 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:33:03,993 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:33:03,994 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:33:03,995 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:33:03,996 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:33:03,997 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:33:03,998 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:33:03,999 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:33:03,999 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:33:03,999 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:33:04,000 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:33:04,001 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:33:04,001 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:33:04,015 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:33:04,015 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:33:04,016 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:33:04,016 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:33:04,017 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:33:04,017 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:33:04,018 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:33:04,018 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:33:04,019 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:33:04,019 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:33:04,019 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:33:04,019 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:33:04,019 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:33:04,019 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:33:04,020 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:33:04,020 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:33:04,020 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:33:04,020 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:33:04,020 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:33:04,020 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:33:04,021 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:33:04,021 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:33:04,021 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:33:04,021 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:33:04,021 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:33:04,021 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:33:04,024 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:33:04,024 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:33:04,024 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:33:04,024 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_819aef32-deae-4d55-af64-eb178e8a54cb/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 [2018-10-26 22:33:04,062 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:33:04,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:33:04,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:33:04,079 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:33:04,080 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:33:04,080 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:33:04,126 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data/0b6c3f008/51063a50f73b4f48a5e5d17936da85e6/FLAGc1ec55a64 [2018-10-26 22:33:04,866 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:33:04,870 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:33:04,912 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data/0b6c3f008/51063a50f73b4f48a5e5d17936da85e6/FLAGc1ec55a64 [2018-10-26 22:33:04,929 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/bin-2019/ukojak/data/0b6c3f008/51063a50f73b4f48a5e5d17936da85e6 [2018-10-26 22:33:04,933 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:33:04,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:33:04,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:33:04,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:33:04,940 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:33:04,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:33:04" (1/1) ... [2018-10-26 22:33:04,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73bf4537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:04, skipping insertion in model container [2018-10-26 22:33:04,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:33:04" (1/1) ... [2018-10-26 22:33:04,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:33:05,074 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:33:06,403 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:33:06,435 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:33:06,980 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:33:07,078 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:33:07,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07 WrapperNode [2018-10-26 22:33:07,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:33:07,081 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:33:07,081 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:33:07,081 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:33:07,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... [2018-10-26 22:33:07,137 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... [2018-10-26 22:33:07,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 22:33:07,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:33:07,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:33:07,264 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:33:07,274 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... [2018-10-26 22:33:07,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... [2018-10-26 22:33:07,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... [2018-10-26 22:33:07,291 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... [2018-10-26 22:33:07,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... [2018-10-26 22:33:07,347 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... [2018-10-26 22:33:07,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... [2018-10-26 22:33:07,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:33:07,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 22:33:07,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 22:33:07,395 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 22:33:07,396 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:33:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_819aef32-deae-4d55-af64-eb178e8a54cb/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 [2018-10-26 22:33:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2018-10-26 22:33:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-10-26 22:33:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-10-26 22:33:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-26 22:33:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-10-26 22:33:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2018-10-26 22:33:07,464 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2018-10-26 22:33:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-10-26 22:33:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-10-26 22:33:07,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-10-26 22:33:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-10-26 22:33:07,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-10-26 22:33:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure req_get_ioprio [2018-10-26 22:33:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure req_get_ioprio [2018-10-26 22:33:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2018-10-26 22:33:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2018-10-26 22:33:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2018-10-26 22:33:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-10-26 22:33:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-10-26 22:33:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-10-26 22:33:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-10-26 22:33:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-10-26 22:33:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-10-26 22:33:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure index_to_minor [2018-10-26 22:33:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure index_to_minor [2018-10-26 22:33:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-10-26 22:33:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-10-26 22:33:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-10-26 22:33:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-10-26 22:33:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2018-10-26 22:33:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2018-10-26 22:33:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-10-26 22:33:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-10-26 22:33:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-10-26 22:33:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-10-26 22:33:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-10-26 22:33:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_remove [2018-10-26 22:33:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_remove [2018-10-26 22:33:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2018-10-26 22:33:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-10-26 22:33:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-10-26 22:33:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-10-26 22:33:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-10-26 22:33:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-10-26 22:33:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-10-26 22:33:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-10-26 22:33:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-10-26 22:33:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-10-26 22:33:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-10-26 22:33:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-10-26 22:33:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-26 22:33:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-10-26 22:33:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-10-26 22:33:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-10-26 22:33:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_ordered [2018-10-26 22:33:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-10-26 22:33:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-10-26 22:33:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 22:33:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 22:33:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-10-26 22:33:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-10-26 22:35:41,345 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 22:35:41,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:35:41 BoogieIcfgContainer [2018-10-26 22:35:41,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 22:35:41,346 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-26 22:35:41,346 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-26 22:35:41,356 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-26 22:35:41,356 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:35:41" (1/1) ... [2018-10-26 22:35:41,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:35:41,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-26 22:35:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 260 states and 358 transitions. [2018-10-26 22:35:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 358 transitions. [2018-10-26 22:35:41,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-26 22:35:41,418 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-26 22:35:41,459 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) [2018-10-26 22:35:41,464 INFO L168 Benchmark]: Toolchain (without parser) took 156530.83 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 348.1 MB). Free memory was 949.2 MB in the beginning and 981.5 MB in the end (delta: -32.3 MB). Peak memory consumption was 315.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:35:41,465 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-10-26 22:35:41,466 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2144.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 949.2 MB in the beginning and 949.4 MB in the end (delta: -153.7 kB). Peak memory consumption was 240.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:35:41,466 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.87 ms. Allocated memory is still 1.2 GB. Free memory was 949.4 MB in the beginning and 943.2 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. [2018-10-26 22:35:41,467 INFO L168 Benchmark]: Boogie Preprocessor took 131.73 ms. Allocated memory is still 1.2 GB. Free memory was 943.2 MB in the beginning and 931.0 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 11.5 GB. [2018-10-26 22:35:41,468 INFO L168 Benchmark]: RCFGBuilder took 153951.32 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 182.5 MB). Free memory was 931.0 MB in the beginning and 993.0 MB in the end (delta: -62.0 MB). Peak memory consumption was 212.7 MB. Max. memory is 11.5 GB. [2018-10-26 22:35:41,468 INFO L168 Benchmark]: CodeCheck took 117.02 ms. Allocated memory is still 1.4 GB. Free memory was 993.0 MB in the beginning and 981.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:35:41,473 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 0.18 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 2144.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 949.2 MB in the beginning and 949.4 MB in the end (delta: -153.7 kB). Peak memory consumption was 240.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 181.87 ms. Allocated memory is still 1.2 GB. Free memory was 949.4 MB in the beginning and 943.2 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 131.73 ms. Allocated memory is still 1.2 GB. Free memory was 943.2 MB in the beginning and 931.0 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 153951.32 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 182.5 MB). Free memory was 931.0 MB in the beginning and 993.0 MB in the end (delta: -62.0 MB). Peak memory consumption was 212.7 MB. Max. memory is 11.5 GB. * CodeCheck took 117.02 ms. Allocated memory is still 1.4 GB. Free memory was 993.0 MB in the beginning and 981.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...