./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.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_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/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_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/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_3bcd4050-8828-439b-af34-eeba56430ca7/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 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 --- 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 17:48:34,636 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:48:34,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:48:34,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:48:34,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:48:34,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:48:34,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:48:34,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:48:34,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:48:34,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:48:34,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:48:34,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:48:34,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:48:34,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:48:34,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:48:34,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:48:34,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:48:34,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:48:34,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:48:34,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:48:34,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:48:34,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:48:34,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:48:34,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:48:34,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:48:34,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:48:34,729 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:48:34,730 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:48:34,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:48:34,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:48:34,734 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:48:34,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:48:34,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:48:34,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:48:34,739 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:48:34,739 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:48:34,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:48:34,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:48:34,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:48:34,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:48:34,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:48:34,744 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:48:34,775 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:48:34,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:48:34,777 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:48:34,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:48:34,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:48:34,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:48:34,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:48:34,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:48:34,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:48:34,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:48:34,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:48:34,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:48:34,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:48:34,781 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:48:34,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:48:34,781 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:48:34,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:48:34,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:48:34,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:48:34,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:48:34,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:48:34,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:48:34,783 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:48:34,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:48:34,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:48:34,784 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_3bcd4050-8828-439b-af34-eeba56430ca7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 [2022-11-20 17:48:35,102 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:48:35,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:48:35,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:48:35,145 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:48:35,146 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:48:35,147 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-20 17:48:38,149 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:48:38,965 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:48:38,965 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-20 17:48:39,032 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/data/877f108da/ad0ebf6b127b47f79316537675ec38e5/FLAGcc3d6b23b [2022-11-20 17:48:39,050 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/data/877f108da/ad0ebf6b127b47f79316537675ec38e5 [2022-11-20 17:48:39,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:48:39,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:48:39,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:48:39,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:48:39,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:48:39,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:48:39" (1/1) ... [2022-11-20 17:48:39,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb2459a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:39, skipping insertion in model container [2022-11-20 17:48:39,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:48:39" (1/1) ... [2022-11-20 17:48:39,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:48:39,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:48:40,191 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 17:48:40,201 INFO L158 Benchmark]: Toolchain (without parser) took 1145.38ms. Allocated memory is still 161.5MB. Free memory was 108.6MB in the beginning and 86.6MB in the end (delta: 22.0MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-20 17:48:40,202 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 130.0MB. Free memory is still 99.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:48:40,203 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1142.98ms. Allocated memory is still 161.5MB. Free memory was 108.6MB in the beginning and 86.6MB in the end (delta: 22.0MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-20 17:48:40,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 130.0MB. Free memory is still 99.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1142.98ms. Allocated memory is still 161.5MB. Free memory was 108.6MB in the beginning and 86.6MB in the end (delta: 22.0MB). Peak memory consumption was 46.1MB. 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_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/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_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/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_3bcd4050-8828-439b-af34-eeba56430ca7/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 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 --- 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 17:48:42,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:48:42,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:48:42,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:48:42,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:48:42,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:48:42,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:48:42,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:48:42,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:48:42,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:48:42,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:48:42,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:48:42,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:48:42,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:48:42,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:48:42,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:48:42,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:48:42,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:48:42,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:48:42,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:48:42,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:48:42,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:48:42,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:48:42,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:48:42,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:48:42,776 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:48:42,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:48:42,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:48:42,778 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:48:42,778 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:48:42,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:48:42,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:48:42,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:48:42,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:48:42,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:48:42,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:48:42,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:48:42,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:48:42,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:48:42,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:48:42,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:48:42,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:48:42,840 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:48:42,840 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:48:42,842 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:48:42,843 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:48:42,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:48:42,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:48:42,844 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:48:42,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:48:42,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:48:42,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:48:42,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:48:42,846 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:48:42,846 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:48:42,846 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:48:42,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:48:42,847 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:48:42,847 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:48:42,847 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:48:42,848 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:48:42,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:48:42,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:48:42,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:48:42,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:48:42,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:48:42,849 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:48:42,849 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:48:42,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:48:42,850 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:48:42,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:48:42,850 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_3bcd4050-8828-439b-af34-eeba56430ca7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 [2022-11-20 17:48:43,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:48:43,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:48:43,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:48:43,277 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:48:43,277 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:48:43,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-20 17:48:46,295 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:48:47,166 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:48:47,167 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-20 17:48:47,253 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/data/5daaeae83/4d6b46d07a6f4e50835a3d533902a13a/FLAG23ce2ae50 [2022-11-20 17:48:47,272 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/data/5daaeae83/4d6b46d07a6f4e50835a3d533902a13a [2022-11-20 17:48:47,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:48:47,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:48:47,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:48:47,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:48:47,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:48:47,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:48:47" (1/1) ... [2022-11-20 17:48:47,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ccedccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:47, skipping insertion in model container [2022-11-20 17:48:47,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:48:47" (1/1) ... [2022-11-20 17:48:47,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:48:47,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:48:51,672 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-20 17:48:51,676 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-20 17:48:51,677 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-20 17:48:51,678 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-20 17:48:51,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:48:51,819 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:48:51,942 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:48:52,660 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-20 17:48:52,661 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-20 17:48:52,667 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-20 17:48:52,667 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-20 17:48:52,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:48:52,765 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:48:53,208 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-20 17:48:53,208 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-20 17:48:53,209 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-20 17:48:53,209 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_3bcd4050-8828-439b-af34-eeba56430ca7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-20 17:48:53,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:48:53,606 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:48:53,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53 WrapperNode [2022-11-20 17:48:53,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:48:53,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:48:53,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:48:53,609 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:48:53,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:53,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,034 INFO L138 Inliner]: procedures = 559, calls = 4003, calls flagged for inlining = 320, calls inlined = 309, statements flattened = 9605 [2022-11-20 17:48:54,035 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:48:54,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:48:54,036 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:48:54,036 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:48:54,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,090 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,090 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,470 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,504 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:48:54,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:48:54,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:48:54,563 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:48:54,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:53" (1/1) ... [2022-11-20 17:48:54,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:48:54,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:48:54,602 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:48:54,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:48:54,659 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-20 17:48:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-20 17:48:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-11-20 17:48:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-11-20 17:48:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-11-20 17:48:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-11-20 17:48:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 17:48:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 17:48:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 17:48:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 17:48:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-20 17:48:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-20 17:48:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-20 17:48:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-20 17:48:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:48:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:48:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-11-20 17:48:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-11-20 17:48:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-11-20 17:48:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-11-20 17:48:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-20 17:48:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-20 17:48:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-20 17:48:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-20 17:48:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-20 17:48:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-20 17:48:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 17:48:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 17:48:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-20 17:48:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-20 17:48:54,668 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-11-20 17:48:54,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-11-20 17:48:54,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 17:48:54,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 17:48:54,668 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 17:48:54,669 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 17:48:54,670 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-11-20 17:48:54,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-11-20 17:48:54,670 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-11-20 17:48:54,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-11-20 17:48:54,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-20 17:48:54,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-20 17:48:54,671 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-11-20 17:48:54,671 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-11-20 17:48:54,671 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-11-20 17:48:54,672 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-11-20 17:48:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-11-20 17:48:54,672 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-11-20 17:48:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-20 17:48:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-20 17:48:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-11-20 17:48:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-11-20 17:48:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-11-20 17:48:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-11-20 17:48:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-20 17:48:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-20 17:48:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-20 17:48:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-20 17:48:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 17:48:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 17:48:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:48:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:48:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-11-20 17:48:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-11-20 17:48:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 17:48:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 17:48:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 17:48:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 17:48:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-11-20 17:48:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-11-20 17:48:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-20 17:48:54,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-20 17:48:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 17:48:54,678 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 17:48:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:48:54,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:48:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-20 17:48:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-20 17:48:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 17:48:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 17:48:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-20 17:48:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-20 17:48:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:48:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-20 17:48:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-20 17:48:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 17:48:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:48:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:48:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:48:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-11-20 17:48:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-11-20 17:48:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-20 17:48:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-20 17:48:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-20 17:48:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-20 17:48:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-11-20 17:48:54,684 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-11-20 17:48:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-11-20 17:48:54,684 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-11-20 17:48:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 17:48:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 17:48:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-11-20 17:48:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-11-20 17:48:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 17:48:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 17:48:54,686 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-11-20 17:48:54,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-11-20 17:48:54,690 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-11-20 17:48:54,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-11-20 17:48:54,691 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 17:48:54,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 17:48:54,692 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-11-20 17:48:54,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-11-20 17:48:54,694 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-11-20 17:48:54,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-11-20 17:48:54,695 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 17:48:54,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 17:48:54,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:48:54,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:48:54,701 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-11-20 17:48:54,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-11-20 17:48:54,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:48:54,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:48:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-11-20 17:48:54,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-11-20 17:48:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 17:48:54,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 17:48:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 17:48:54,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 17:48:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 17:48:54,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 17:48:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-20 17:48:54,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-20 17:48:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-11-20 17:48:54,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-11-20 17:48:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 17:48:54,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 17:48:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 17:48:54,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 17:48:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-20 17:48:54,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-20 17:48:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:48:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 17:48:54,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 17:48:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 17:48:54,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 17:48:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 17:48:54,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 17:48:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:48:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-20 17:48:54,706 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-20 17:48:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:48:54,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:48:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-20 17:48:54,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-20 17:48:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 17:48:54,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 17:48:54,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:48:54,708 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 17:48:54,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:48:54,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:48:54,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:48:54,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:48:54,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:48:54,709 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-11-20 17:48:54,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-11-20 17:48:54,709 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-11-20 17:48:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-11-20 17:48:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-20 17:48:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-20 17:48:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 17:48:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 17:48:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-20 17:48:54,711 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-20 17:48:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-11-20 17:48:54,711 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-11-20 17:48:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 17:48:54,711 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 17:48:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 17:48:54,712 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 17:48:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 17:48:54,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 17:48:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-11-20 17:48:54,712 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-11-20 17:48:54,713 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 17:48:54,713 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 17:48:54,713 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-11-20 17:48:54,713 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-11-20 17:48:54,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:48:54,713 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-11-20 17:48:54,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-11-20 17:48:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:48:54,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:48:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:48:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:48:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-11-20 17:48:54,715 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-11-20 17:48:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:48:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:48:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:48:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:48:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:48:54,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:48:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 17:48:54,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 17:48:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-11-20 17:48:54,716 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-11-20 17:48:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 17:48:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 17:48:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-11-20 17:48:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-11-20 17:48:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-11-20 17:48:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-11-20 17:48:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 17:48:54,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 17:48:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-20 17:48:54,718 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-20 17:48:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-20 17:48:54,718 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-20 17:48:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:48:54,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:48:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 17:48:54,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 17:48:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-20 17:48:54,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-20 17:48:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-11-20 17:48:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-11-20 17:48:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-11-20 17:48:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-11-20 17:48:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:48:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 17:48:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 17:48:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-11-20 17:48:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-11-20 17:48:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:48:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-11-20 17:48:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-11-20 17:48:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-11-20 17:48:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-11-20 17:48:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-20 17:48:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-20 17:48:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:48:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:48:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-11-20 17:48:54,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-11-20 17:48:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:48:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:48:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:48:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-20 17:48:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-20 17:48:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-11-20 17:48:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-11-20 17:48:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 17:48:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 17:48:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 17:48:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 17:48:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-20 17:48:54,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-20 17:48:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 17:48:54,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 17:48:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:48:54,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:48:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-11-20 17:48:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-11-20 17:48:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-11-20 17:48:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-11-20 17:48:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-11-20 17:48:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-11-20 17:48:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-20 17:48:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-20 17:48:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-11-20 17:48:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-11-20 17:48:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-20 17:48:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-20 17:48:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-20 17:48:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-20 17:48:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-20 17:48:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-20 17:48:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 17:48:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 17:48:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-11-20 17:48:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-11-20 17:48:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 17:48:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 17:48:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-11-20 17:48:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-11-20 17:48:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-11-20 17:48:54,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-11-20 17:48:54,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-20 17:48:54,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-20 17:48:54,737 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 17:48:54,737 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 17:48:54,737 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-11-20 17:48:54,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-11-20 17:48:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:48:54,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:48:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-20 17:48:54,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-20 17:48:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-11-20 17:48:54,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-11-20 17:48:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:48:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:48:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:48:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:48:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:48:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:48:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-20 17:48:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-20 17:48:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-11-20 17:48:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-11-20 17:48:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-11-20 17:48:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-11-20 17:48:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-11-20 17:48:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-11-20 17:48:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-20 17:48:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-20 17:48:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-11-20 17:48:54,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-11-20 17:48:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:48:54,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:48:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 17:48:54,742 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 17:48:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-20 17:48:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-20 17:48:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-11-20 17:48:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-11-20 17:48:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-20 17:48:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-20 17:48:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 17:48:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 17:48:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-11-20 17:48:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-11-20 17:48:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 17:48:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 17:48:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-11-20 17:48:54,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-11-20 17:48:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:48:54,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:48:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-20 17:48:54,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-20 17:48:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-20 17:48:54,746 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-20 17:48:56,264 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:48:56,273 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:48:59,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:55:58,319 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-20 17:55:58,321 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:239) ... 25 more [2022-11-20 17:55:58,330 INFO L158 Benchmark]: Toolchain (without parser) took 431052.55ms. Allocated memory was 79.7MB in the beginning and 2.1GB in the end (delta: 2.1GB). Free memory was 48.6MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-11-20 17:55:58,330 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:55:58,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2022-11-20 17:55:58,335 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6326.86ms. Allocated memory was 79.7MB in the beginning and 251.7MB in the end (delta: 172.0MB). Free memory was 48.2MB in the beginning and 145.3MB in the end (delta: -97.1MB). Peak memory consumption was 139.1MB. Max. memory is 16.1GB. [2022-11-20 17:55:58,339 INFO L158 Benchmark]: Boogie Procedure Inliner took 426.82ms. Allocated memory is still 251.7MB. Free memory was 145.3MB in the beginning and 91.8MB in the end (delta: 53.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-20 17:55:58,341 INFO L158 Benchmark]: Boogie Preprocessor took 524.94ms. Allocated memory was 251.7MB in the beginning and 524.3MB in the end (delta: 272.6MB). Free memory was 91.8MB in the beginning and 353.7MB in the end (delta: -261.9MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. [2022-11-20 17:55:58,342 INFO L158 Benchmark]: RCFGBuilder took 423766.26ms. Allocated memory was 524.3MB in the beginning and 2.1GB in the end (delta: 1.6GB). Free memory was 353.7MB in the beginning and 1.6GB in the end (delta: -1.2GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-20 17:55:58,345 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 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6326.86ms. Allocated memory was 79.7MB in the beginning and 251.7MB in the end (delta: 172.0MB). Free memory was 48.2MB in the beginning and 145.3MB in the end (delta: -97.1MB). Peak memory consumption was 139.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 426.82ms. Allocated memory is still 251.7MB. Free memory was 145.3MB in the beginning and 91.8MB in the end (delta: 53.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 524.94ms. Allocated memory was 251.7MB in the beginning and 524.3MB in the end (delta: 272.6MB). Free memory was 91.8MB in the beginning and 353.7MB in the end (delta: -261.9MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. * RCFGBuilder took 423766.26ms. Allocated memory was 524.3MB in the beginning and 2.1GB in the end (delta: 1.6GB). Free memory was 353.7MB in the beginning and 1.6GB in the end (delta: -1.2GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bcd4050-8828-439b-af34-eeba56430ca7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")