./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:00:09,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:00:09,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:00:09,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:00:09,513 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:00:09,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:00:09,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:00:09,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:00:09,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:00:09,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:00:09,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:00:09,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:00:09,535 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:00:09,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:00:09,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:00:09,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:00:09,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:00:09,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:00:09,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:00:09,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:00:09,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:00:09,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:00:09,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:00:09,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:00:09,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:00:09,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:00:09,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:00:09,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:00:09,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:00:09,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:00:09,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:00:09,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:00:09,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:00:09,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:00:09,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:00:09,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:00:09,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:00:09,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:00:09,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:00:09,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:00:09,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:00:09,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:00:09,604 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:00:09,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:00:09,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:00:09,605 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:00:09,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:00:09,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:00:09,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:00:09,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:00:09,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:00:09,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:00:09,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:00:09,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:00:09,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:00:09,607 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:00:09,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:00:09,608 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:00:09,608 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:00:09,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:00:09,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:00:09,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:00:09,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:00:09,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:00:09,609 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:00:09,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:00:09,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:00:09,610 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2022-11-20 17:00:09,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:00:09,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:00:09,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:00:09,910 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:00:09,910 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:00:09,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-11-20 17:00:13,018 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:00:13,742 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:00:13,743 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-11-20 17:00:13,802 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/data/f8471efaf/1ea4610c7b2c48efa0dd72de7bff1af5/FLAG586dfbff0 [2022-11-20 17:00:13,819 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/data/f8471efaf/1ea4610c7b2c48efa0dd72de7bff1af5 [2022-11-20 17:00:13,824 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:00:13,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:00:13,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:00:13,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:00:13,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:00:13,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:13" (1/1) ... [2022-11-20 17:00:13,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@382a2b60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:13, skipping insertion in model container [2022-11-20 17:00:13,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:13" (1/1) ... [2022-11-20 17:00:13,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:00:14,068 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:00:14,716 FATAL L? ?]: 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.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) 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:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) 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:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:00:14,725 INFO L158 Benchmark]: Toolchain (without parser) took 897.48ms. Allocated memory is still 140.5MB. Free memory was 68.5MB in the beginning and 97.4MB in the end (delta: -29.0MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2022-11-20 17:00:14,726 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 109.1MB. Free memory is still 63.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:00:14,726 INFO L158 Benchmark]: CACSL2BoogieTranslator took 893.29ms. Allocated memory is still 140.5MB. Free memory was 68.2MB in the beginning and 97.4MB in the end (delta: -29.2MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2022-11-20 17:00:14,728 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 109.1MB. Free memory is still 63.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 893.29ms. Allocated memory is still 140.5MB. Free memory was 68.2MB in the beginning and 97.4MB in the end (delta: -29.2MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * 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.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:00:17,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:00:17,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:00:17,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:00:17,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:00:17,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:00:17,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:00:17,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:00:17,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:00:17,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:00:17,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:00:17,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:00:17,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:00:17,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:00:17,151 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:00:17,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:00:17,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:00:17,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:00:17,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:00:17,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:00:17,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:00:17,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:00:17,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:00:17,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:00:17,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:00:17,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:00:17,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:00:17,169 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:00:17,170 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:00:17,171 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:00:17,172 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:00:17,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:00:17,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:00:17,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:00:17,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:00:17,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:00:17,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:00:17,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:00:17,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:00:17,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:00:17,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:00:17,181 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:00:17,204 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:00:17,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:00:17,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:00:17,206 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:00:17,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:00:17,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:00:17,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:00:17,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:00:17,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:00:17,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:00:17,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:00:17,209 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:00:17,209 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:00:17,209 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:00:17,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:00:17,210 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:00:17,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:00:17,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:00:17,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:00:17,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:00:17,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:00:17,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:00:17,212 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:00:17,212 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:00:17,212 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:00:17,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:00:17,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:00:17,213 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:00:17,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:00:17,213 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2022-11-20 17:00:17,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:00:17,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:00:17,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:00:17,674 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:00:17,675 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:00:17,677 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-11-20 17:00:20,769 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:00:21,518 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:00:21,518 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-11-20 17:00:21,579 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/data/f99fa6c44/9a4dd74e553148efb38be7813ec0c66c/FLAGfc3e3f34e [2022-11-20 17:00:21,599 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/data/f99fa6c44/9a4dd74e553148efb38be7813ec0c66c [2022-11-20 17:00:21,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:00:21,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:00:21,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:00:21,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:00:21,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:00:21,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:21" (1/1) ... [2022-11-20 17:00:21,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@216efc92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:21, skipping insertion in model container [2022-11-20 17:00:21,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:21" (1/1) ... [2022-11-20 17:00:21,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:00:21,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:00:25,355 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2022-11-20 17:00:25,360 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2022-11-20 17:00:25,361 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2022-11-20 17:00:25,362 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2022-11-20 17:00:25,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:00:25,462 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:00:25,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:00:26,086 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2022-11-20 17:00:26,088 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2022-11-20 17:00:26,089 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2022-11-20 17:00:26,089 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2022-11-20 17:00:26,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:00:26,177 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:00:26,601 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2022-11-20 17:00:26,601 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2022-11-20 17:00:26,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2022-11-20 17:00:26,603 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2022-11-20 17:00:26,616 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:00:26,910 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:00:26,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26 WrapperNode [2022-11-20 17:00:26,911 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:00:26,912 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:00:26,912 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:00:26,912 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:00:26,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,028 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,247 INFO L138 Inliner]: procedures = 527, calls = 2570, calls flagged for inlining = 248, calls inlined = 216, statements flattened = 5209 [2022-11-20 17:00:27,248 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:00:27,249 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:00:27,249 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:00:27,249 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:00:27,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,522 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,559 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,615 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:00:27,616 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:00:27,616 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:00:27,616 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:00:27,617 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:26" (1/1) ... [2022-11-20 17:00:27,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:00:27,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:00:27,648 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:00:27,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:00:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2022-11-20 17:00:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2022-11-20 17:00:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-20 17:00:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-20 17:00:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-20 17:00:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2022-11-20 17:00:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2022-11-20 17:00:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 17:00:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 17:00:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 17:00:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 17:00:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-20 17:00:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-20 17:00:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2022-11-20 17:00:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2022-11-20 17:00:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 17:00:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 17:00:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:00:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2022-11-20 17:00:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2022-11-20 17:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 17:00:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 17:00:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 17:00:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 17:00:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2022-11-20 17:00:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2022-11-20 17:00:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 17:00:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 17:00:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 17:00:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 17:00:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-20 17:00:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-20 17:00:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 17:00:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 17:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-20 17:00:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-20 17:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 17:00:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 17:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 17:00:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 17:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:00:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 17:00:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 17:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 17:00:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 17:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:00:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2022-11-20 17:00:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2022-11-20 17:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-20 17:00:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-20 17:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-20 17:00:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-20 17:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 17:00:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 17:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-20 17:00:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-20 17:00:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 17:00:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:00:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:00:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:00:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-20 17:00:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-20 17:00:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2022-11-20 17:00:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2022-11-20 17:00:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 17:00:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 17:00:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2022-11-20 17:00:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2022-11-20 17:00:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2022-11-20 17:00:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2022-11-20 17:00:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 17:00:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 17:00:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-20 17:00:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-20 17:00:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2022-11-20 17:00:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2022-11-20 17:00:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:00:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:00:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-20 17:00:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-20 17:00:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 17:00:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 17:00:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2022-11-20 17:00:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2022-11-20 17:00:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:00:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:00:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 17:00:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 17:00:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 17:00:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 17:00:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 17:00:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 17:00:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2022-11-20 17:00:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2022-11-20 17:00:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2022-11-20 17:00:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2022-11-20 17:00:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-20 17:00:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-20 17:00:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 17:00:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 17:00:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:00:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 17:00:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 17:00:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 17:00:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 17:00:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 17:00:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 17:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2022-11-20 17:00:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2022-11-20 17:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:00:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 17:00:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 17:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:00:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 17:00:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 17:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2022-11-20 17:00:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2022-11-20 17:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 17:00:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 17:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2022-11-20 17:00:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2022-11-20 17:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 17:00:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 17:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 17:00:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 17:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 17:00:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 17:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 17:00:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 17:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 17:00:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 17:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2022-11-20 17:00:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2022-11-20 17:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-20 17:00:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-20 17:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-20 17:00:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-20 17:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2022-11-20 17:00:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2022-11-20 17:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:00:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:00:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2022-11-20 17:00:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2022-11-20 17:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2022-11-20 17:00:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2022-11-20 17:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 17:00:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 17:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 17:00:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 17:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2022-11-20 17:00:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2022-11-20 17:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-20 17:00:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-20 17:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-20 17:00:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-20 17:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2022-11-20 17:00:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2022-11-20 17:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 17:00:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 17:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2022-11-20 17:00:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2022-11-20 17:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-20 17:00:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-20 17:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-20 17:00:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-20 17:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 17:00:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 17:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-20 17:00:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-20 17:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 17:00:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 17:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 17:00:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 17:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-20 17:00:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-20 17:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:00:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2022-11-20 17:00:27,734 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2022-11-20 17:00:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 17:00:27,734 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 17:00:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2022-11-20 17:00:27,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2022-11-20 17:00:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:00:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:00:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:00:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:00:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:00:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:00:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2022-11-20 17:00:27,736 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2022-11-20 17:00:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 17:00:27,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 17:00:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-20 17:00:27,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-20 17:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2022-11-20 17:00:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2022-11-20 17:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:00:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-20 17:00:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-20 17:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2022-11-20 17:00:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2022-11-20 17:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-20 17:00:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-20 17:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-20 17:00:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-20 17:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2022-11-20 17:00:27,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2022-11-20 17:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2022-11-20 17:00:27,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2022-11-20 17:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2022-11-20 17:00:27,739 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2022-11-20 17:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 17:00:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 17:00:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 17:00:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 17:00:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-20 17:00:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-20 17:00:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 17:00:27,741 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 17:00:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2022-11-20 17:00:27,741 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2022-11-20 17:00:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2022-11-20 17:00:27,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2022-11-20 17:00:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:00:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:00:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:00:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:00:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2022-11-20 17:00:27,742 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2022-11-20 17:00:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:00:27,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:00:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2022-11-20 17:00:27,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2022-11-20 17:00:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2022-11-20 17:00:27,743 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2022-11-20 17:00:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-20 17:00:27,744 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-20 17:00:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 17:00:27,744 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 17:00:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2022-11-20 17:00:27,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2022-11-20 17:00:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-20 17:00:27,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-20 17:00:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-20 17:00:27,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-20 17:00:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2022-11-20 17:00:27,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2022-11-20 17:00:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2022-11-20 17:00:27,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2022-11-20 17:00:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2022-11-20 17:00:27,746 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2022-11-20 17:00:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:00:27,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:00:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-20 17:00:27,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-20 17:00:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-20 17:00:27,747 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-20 17:00:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2022-11-20 17:00:27,747 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2022-11-20 17:00:27,747 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2022-11-20 17:00:27,748 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2022-11-20 17:00:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 17:00:27,748 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 17:00:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2022-11-20 17:00:27,748 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2022-11-20 17:00:27,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:00:27,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:00:27,749 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-20 17:00:27,749 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-20 17:00:28,883 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:00:28,893 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:00:31,562 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:01:13,686 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 17:01:13,889 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:01:15,736 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:01:15,736 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:01:15,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:01:15 BoogieIcfgContainer [2022-11-20 17:01:15,744 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:01:15,745 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:01:15,745 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:01:15,756 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:01:15,757 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:01:15" (1/1) ... [2022-11-20 17:01:15,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:01:15,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:01:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1930 states and 2822 transitions. [2022-11-20 17:01:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2822 transitions. [2022-11-20 17:01:15,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-20 17:01:15,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:01:15,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:01:16,028 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:01:16,035 INFO L158 Benchmark]: Toolchain (without parser) took 54431.01ms. Allocated memory was 73.4MB in the beginning and 652.2MB in the end (delta: 578.8MB). Free memory was 32.9MB in the beginning and 228.9MB in the end (delta: -196.0MB). Peak memory consumption was 382.9MB. Max. memory is 16.1GB. [2022-11-20 17:01:16,035 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 73.4MB. Free memory is still 50.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:01:16,036 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5306.28ms. Allocated memory was 73.4MB in the beginning and 243.3MB in the end (delta: 169.9MB). Free memory was 32.7MB in the beginning and 130.5MB in the end (delta: -97.8MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. [2022-11-20 17:01:16,039 INFO L158 Benchmark]: Boogie Procedure Inliner took 336.55ms. Allocated memory is still 243.3MB. Free memory was 130.5MB in the beginning and 99.0MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 17:01:16,043 INFO L158 Benchmark]: Boogie Preprocessor took 366.49ms. Allocated memory is still 243.3MB. Free memory was 99.0MB in the beginning and 117.6MB in the end (delta: -18.5MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2022-11-20 17:01:16,044 INFO L158 Benchmark]: RCFGBuilder took 48128.10ms. Allocated memory was 243.3MB in the beginning and 652.2MB in the end (delta: 408.9MB). Free memory was 117.6MB in the beginning and 245.7MB in the end (delta: -128.1MB). Peak memory consumption was 284.0MB. Max. memory is 16.1GB. [2022-11-20 17:01:16,046 INFO L158 Benchmark]: CodeCheck took 288.60ms. Allocated memory is still 652.2MB. Free memory was 244.6MB in the beginning and 228.9MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 17:01:16,051 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 73.4MB. Free memory is still 50.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5306.28ms. Allocated memory was 73.4MB in the beginning and 243.3MB in the end (delta: 169.9MB). Free memory was 32.7MB in the beginning and 130.5MB in the end (delta: -97.8MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 336.55ms. Allocated memory is still 243.3MB. Free memory was 130.5MB in the beginning and 99.0MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 366.49ms. Allocated memory is still 243.3MB. Free memory was 99.0MB in the beginning and 117.6MB in the end (delta: -18.5MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * RCFGBuilder took 48128.10ms. Allocated memory was 243.3MB in the beginning and 652.2MB in the end (delta: 408.9MB). Free memory was 117.6MB in the beginning and 245.7MB in the end (delta: -128.1MB). Peak memory consumption was 284.0MB. Max. memory is 16.1GB. * CodeCheck took 288.60ms. Allocated memory is still 652.2MB. Free memory was 244.6MB in the beginning and 228.9MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:01:16,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0ad50fb-1b12-4031-a8a5-6205eb79ab52/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared