./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/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 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 --- 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 18:14:01,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:14:01,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:14:01,688 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:14:01,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:14:01,690 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:14:01,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:14:01,693 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:14:01,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:14:01,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:14:01,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:14:01,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:14:01,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:14:01,700 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:14:01,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:14:01,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:14:01,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:14:01,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:14:01,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:14:01,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:14:01,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:14:01,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:14:01,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:14:01,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:14:01,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:14:01,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:14:01,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:14:01,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:14:01,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:14:01,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:14:01,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:14:01,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:14:01,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:14:01,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:14:01,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:14:01,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:14:01,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:14:01,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:14:01,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:14:01,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:14:01,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:14:01,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:14:01,756 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:14:01,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:14:01,758 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:14:01,758 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:14:01,759 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:14:01,759 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:14:01,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:14:01,760 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:14:01,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:14:01,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:14:01,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:14:01,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:14:01,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:14:01,762 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:14:01,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:14:01,762 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:14:01,762 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:14:01,763 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:14:01,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:01,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:14:01,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:14:01,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:14:01,764 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:14:01,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:14:01,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:14:01,765 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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 [2022-11-20 18:14:02,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:14:02,077 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:14:02,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:14:02,082 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:14:02,082 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:14:02,084 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-20 18:14:05,136 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:14:05,843 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:14:05,843 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-20 18:14:05,917 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/data/a023126dd/20bd164217254b51b3882df5377197ae/FLAGf1df593b1 [2022-11-20 18:14:05,936 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/data/a023126dd/20bd164217254b51b3882df5377197ae [2022-11-20 18:14:05,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:14:05,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:14:05,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:05,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:14:05,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:14:05,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:05" (1/1) ... [2022-11-20 18:14:05,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ee81d21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:05, skipping insertion in model container [2022-11-20 18:14:05,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:05" (1/1) ... [2022-11-20 18:14:05,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:14:06,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:07,080 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 18:14:07,097 INFO L158 Benchmark]: Toolchain (without parser) took 1153.98ms. Allocated memory was 151.0MB in the beginning and 207.6MB in the end (delta: 56.6MB). Free memory was 91.2MB in the beginning and 105.4MB in the end (delta: -14.2MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2022-11-20 18:14:07,098 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory was 90.8MB in the beginning and 90.7MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:14:07,099 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1148.82ms. Allocated memory was 151.0MB in the beginning and 207.6MB in the end (delta: 56.6MB). Free memory was 90.9MB in the beginning and 105.4MB in the end (delta: -14.4MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2022-11-20 18:14:07,101 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory was 90.8MB in the beginning and 90.7MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1148.82ms. Allocated memory was 151.0MB in the beginning and 207.6MB in the end (delta: 56.6MB). Free memory was 90.9MB in the beginning and 105.4MB in the end (delta: -14.4MB). Peak memory consumption was 48.7MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/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 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 --- 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 18:14:09,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:14:09,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:14:09,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:14:09,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:14:09,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:14:09,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:14:09,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:14:09,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:14:09,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:14:09,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:14:09,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:14:09,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:14:09,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:14:09,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:14:09,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:14:09,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:14:09,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:14:09,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:14:09,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:14:09,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:14:09,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:14:09,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:14:09,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:14:09,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:14:09,626 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:14:09,626 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:14:09,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:14:09,628 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:14:09,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:14:09,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:14:09,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:14:09,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:14:09,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:14:09,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:14:09,635 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:14:09,636 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:14:09,636 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:14:09,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:14:09,638 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:14:09,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:14:09,640 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:14:09,671 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:14:09,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:14:09,674 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:14:09,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:14:09,675 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:14:09,675 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:14:09,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:14:09,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:14:09,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:14:09,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:14:09,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:14:09,677 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:14:09,677 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:14:09,678 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:14:09,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:14:09,678 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:14:09,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:14:09,678 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:14:09,679 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:14:09,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:14:09,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:09,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:14:09,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:14:09,680 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:14:09,680 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:14:09,680 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:14:09,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:14:09,681 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:14:09,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:14:09,681 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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 992a1e8d90338cdabe7a076eea5104d9629c0e7f956adc14aa39d01d99d3f218 [2022-11-20 18:14:10,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:14:10,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:14:10,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:14:10,087 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:14:10,088 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:14:10,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-20 18:14:13,385 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:14:14,140 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:14:14,141 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-20 18:14:14,217 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/data/f96a2a109/a8a9d5123f0b4c148993d126aedef8c2/FLAG27fe5fa14 [2022-11-20 18:14:14,236 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/data/f96a2a109/a8a9d5123f0b4c148993d126aedef8c2 [2022-11-20 18:14:14,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:14:14,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:14:14,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:14,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:14:14,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:14:14,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:14" (1/1) ... [2022-11-20 18:14:14,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51084c55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:14, skipping insertion in model container [2022-11-20 18:14:14,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:14" (1/1) ... [2022-11-20 18:14:14,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:14:14,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:19,108 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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-20 18:14:19,113 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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-20 18:14:19,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:14:19,216 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:14:19,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:19,987 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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-20 18:14:19,988 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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-20 18:14:20,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:14:20,050 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:14:20,638 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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[492962,492975] [2022-11-20 18:14:20,640 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_3d0c15b8-dd07-443b-893b-a7e76ac82a54/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[493107,493120] [2022-11-20 18:14:20,647 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:14:21,167 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:14:21,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21 WrapperNode [2022-11-20 18:14:21,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:21,169 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:14:21,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:14:21,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:14:21,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:21,366 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:21,832 INFO L138 Inliner]: procedures = 582, calls = 5431, calls flagged for inlining = 289, calls inlined = 263, statements flattened = 11134 [2022-11-20 18:14:21,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:14:21,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:14:21,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:14:21,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:14:21,846 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:21,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:21,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:21,920 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:22,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:22,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:22,253 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:22,292 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:22,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:14:22,361 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:14:22,361 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:14:22,363 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:14:22,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:21" (1/1) ... [2022-11-20 18:14:22,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:22,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:14:22,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:14:22,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:14:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-20 18:14:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-20 18:14:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-20 18:14:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-20 18:14:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 18:14:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 18:14:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 18:14:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 18:14:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-20 18:14:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-20 18:14:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-20 18:14:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-20 18:14:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 18:14:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 18:14:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-20 18:14:22,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-20 18:14:22,440 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-20 18:14:22,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-20 18:14:22,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 18:14:22,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 18:14:22,440 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 18:14:22,441 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 18:14:22,441 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 18:14:22,441 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 18:14:22,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-20 18:14:22,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-20 18:14:22,442 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 18:14:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 18:14:22,442 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-20 18:14:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-20 18:14:22,442 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-20 18:14:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-20 18:14:22,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 18:14:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 18:14:22,443 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-20 18:14:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-20 18:14:22,444 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 18:14:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 18:14:22,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 18:14:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 18:14:22,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 18:14:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 18:14:22,445 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-20 18:14:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-20 18:14:22,445 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 18:14:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 18:14:22,445 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-20 18:14:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-20 18:14:22,446 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 18:14:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 18:14:22,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 18:14:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 18:14:22,446 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 18:14:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 18:14:22,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-20 18:14:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-20 18:14:22,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:14:22,447 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-20 18:14:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-20 18:14:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 18:14:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-20 18:14:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-20 18:14:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:14:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:14:22,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:14:22,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-20 18:14:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-20 18:14:22,449 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-20 18:14:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-20 18:14:22,449 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 18:14:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 18:14:22,450 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-20 18:14:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-20 18:14:22,450 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-20 18:14:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-20 18:14:22,450 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-20 18:14:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-20 18:14:22,451 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2022-11-20 18:14:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2022-11-20 18:14:22,451 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-20 18:14:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-20 18:14:22,452 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 18:14:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 18:14:22,453 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 18:14:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 18:14:22,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 18:14:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 18:14:22,453 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-20 18:14:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-20 18:14:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 18:14:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 18:14:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-20 18:14:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-20 18:14:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 18:14:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 18:14:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 18:14:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 18:14:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 18:14:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 18:14:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 18:14:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 18:14:22,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 18:14:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 18:14:22,457 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-20 18:14:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-20 18:14:22,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 18:14:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 18:14:22,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 18:14:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 18:14:22,458 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-20 18:14:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-20 18:14:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-20 18:14:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-20 18:14:22,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:14:22,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 18:14:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 18:14:22,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 18:14:22,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 18:14:22,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 18:14:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 18:14:22,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 18:14:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 18:14:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:14:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 18:14:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 18:14:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 18:14:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 18:14:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:14:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-20 18:14:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-20 18:14:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-20 18:14:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-20 18:14:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 18:14:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 18:14:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-20 18:14:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-20 18:14:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:14:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:14:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 18:14:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-20 18:14:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-20 18:14:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-20 18:14:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-20 18:14:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-20 18:14:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-20 18:14:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 18:14:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 18:14:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 18:14:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 18:14:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 18:14:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 18:14:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 18:14:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 18:14:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-20 18:14:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-20 18:14:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 18:14:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 18:14:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 18:14:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-20 18:14:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-20 18:14:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:14:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:14:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-20 18:14:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-20 18:14:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:14:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:14:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:14:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 18:14:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:14:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:14:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 18:14:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 18:14:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-20 18:14:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-20 18:14:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-20 18:14:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-20 18:14:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-20 18:14:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-20 18:14:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 18:14:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 18:14:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-20 18:14:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-20 18:14:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-20 18:14:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-20 18:14:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 18:14:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 18:14:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-20 18:14:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-20 18:14:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-20 18:14:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-20 18:14:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-20 18:14:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-20 18:14:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-20 18:14:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-20 18:14:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-20 18:14:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-20 18:14:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:14:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:14:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 18:14:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 18:14:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-20 18:14:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-20 18:14:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-20 18:14:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-20 18:14:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 18:14:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 18:14:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:14:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-20 18:14:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-20 18:14:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 18:14:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 18:14:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:14:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 18:14:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 18:14:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 18:14:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 18:14:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:14:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-20 18:14:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-20 18:14:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:14:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 18:14:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:14:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:14:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-20 18:14:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-20 18:14:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-20 18:14:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-20 18:14:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-20 18:14:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-20 18:14:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 18:14:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 18:14:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-20 18:14:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-20 18:14:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-20 18:14:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-20 18:14:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 18:14:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 18:14:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-20 18:14:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-20 18:14:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-20 18:14:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-20 18:14:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-20 18:14:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-20 18:14:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-20 18:14:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-20 18:14:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-20 18:14:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84___0 [2022-11-20 18:14:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-20 18:14:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-20 18:14:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2022-11-20 18:14:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2022-11-20 18:14:22,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 18:14:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 18:14:22,502 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 18:14:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 18:14:22,503 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-20 18:14:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-20 18:14:22,503 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 18:14:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 18:14:22,503 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 18:14:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 18:14:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 18:14:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 18:14:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-20 18:14:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-20 18:14:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 18:14:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 18:14:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 18:14:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 18:14:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2022-11-20 18:14:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2022-11-20 18:14:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-20 18:14:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-20 18:14:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-20 18:14:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-20 18:14:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 18:14:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 18:14:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-20 18:14:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-20 18:14:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-20 18:14:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-20 18:14:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 18:14:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 18:14:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 18:14:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 18:14:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-20 18:14:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-20 18:14:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-20 18:14:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-20 18:14:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-20 18:14:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-20 18:14:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 18:14:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 18:14:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-20 18:14:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-20 18:14:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-20 18:14:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-20 18:14:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 18:14:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 18:14:23,920 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:14:23,931 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:14:58,543 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 18:18:30,359 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 18:18:32,427 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:18:36,045 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:18:36,045 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 18:18:36,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:18:36 BoogieIcfgContainer [2022-11-20 18:18:36,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:18:36,056 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:18:36,056 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:18:36,065 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:18:36,066 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:18:36" (1/1) ... [2022-11-20 18:18:36,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:18:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 2624 states and 3981 transitions. [2022-11-20 18:18:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 3981 transitions. [2022-11-20 18:18:36,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-11-20 18:18:36,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:36,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:36,296 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 18:18:36,302 INFO L158 Benchmark]: Toolchain (without parser) took 262058.64ms. Allocated memory was 77.6MB in the beginning and 815.8MB in the end (delta: 738.2MB). Free memory was 45.5MB in the beginning and 348.1MB in the end (delta: -302.7MB). Peak memory consumption was 435.4MB. Max. memory is 16.1GB. [2022-11-20 18:18:36,303 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:18:36,303 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6920.83ms. Allocated memory was 77.6MB in the beginning and 348.1MB in the end (delta: 270.5MB). Free memory was 45.2MB in the beginning and 209.4MB in the end (delta: -164.2MB). Peak memory consumption was 126.4MB. Max. memory is 16.1GB. [2022-11-20 18:18:36,304 INFO L158 Benchmark]: Boogie Procedure Inliner took 664.88ms. Allocated memory is still 348.1MB. Free memory was 209.4MB in the beginning and 223.0MB in the end (delta: -13.6MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-20 18:18:36,304 INFO L158 Benchmark]: Boogie Preprocessor took 524.19ms. Allocated memory is still 348.1MB. Free memory was 223.0MB in the beginning and 153.8MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-11-20 18:18:36,305 INFO L158 Benchmark]: RCFGBuilder took 253693.63ms. Allocated memory was 348.1MB in the beginning and 815.8MB in the end (delta: 467.7MB). Free memory was 153.8MB in the beginning and 367.0MB in the end (delta: -213.2MB). Peak memory consumption was 487.2MB. Max. memory is 16.1GB. [2022-11-20 18:18:36,305 INFO L158 Benchmark]: CodeCheck took 245.55ms. Allocated memory is still 815.8MB. Free memory was 367.0MB in the beginning and 348.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 18:18:36,308 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 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6920.83ms. Allocated memory was 77.6MB in the beginning and 348.1MB in the end (delta: 270.5MB). Free memory was 45.2MB in the beginning and 209.4MB in the end (delta: -164.2MB). Peak memory consumption was 126.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 664.88ms. Allocated memory is still 348.1MB. Free memory was 209.4MB in the beginning and 223.0MB in the end (delta: -13.6MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 524.19ms. Allocated memory is still 348.1MB. Free memory was 223.0MB in the beginning and 153.8MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * RCFGBuilder took 253693.63ms. Allocated memory was 348.1MB in the beginning and 815.8MB in the end (delta: 467.7MB). Free memory was 153.8MB in the beginning and 367.0MB in the end (delta: -213.2MB). Peak memory consumption was 487.2MB. Max. memory is 16.1GB. * CodeCheck took 245.55ms. Allocated memory is still 815.8MB. Free memory was 367.0MB in the beginning and 348.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:18:36,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d0c15b8-dd07-443b-893b-a7e76ac82a54/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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