./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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 6eed6410a0dd7e708ffb27250b590aa2913bf9f742c15130caf6eadad29510cc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:02:13,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:02:13,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:02:13,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:02:13,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:02:13,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:02:13,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:02:13,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:02:13,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:02:13,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:02:13,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:02:13,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:02:13,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:02:13,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:02:13,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:02:13,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:02:13,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:02:13,537 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:02:13,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:02:13,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:02:13,559 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:02:13,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:02:13,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:02:13,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:02:13,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:02:13,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:02:13,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:02:13,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:02:13,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:02:13,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:02:13,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:02:13,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:02:13,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:02:13,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:02:13,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:02:13,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:02:13,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:02:13,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:02:13,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:02:13,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:02:13,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:02:13,592 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:02:13,628 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:02:13,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:02:13,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:02:13,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:02:13,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:02:13,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:02:13,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:02:13,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:02:13,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:02:13,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:02:13,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:02:13,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:02:13,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:02:13,634 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:02:13,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:02:13,634 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:02:13,634 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:02:13,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:02:13,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:02:13,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:02:13,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:02:13,635 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:02:13,636 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:02:13,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:02:13,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:02:13,636 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6eed6410a0dd7e708ffb27250b590aa2913bf9f742c15130caf6eadad29510cc [2022-11-20 18:02:13,954 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:02:14,001 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:02:14,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:02:14,005 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:02:14,006 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:02:14,007 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-20 18:02:17,072 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:02:17,818 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:02:17,819 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-20 18:02:17,896 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/data/de788461e/72c1f9f448ce404cae59afff15dbd32a/FLAGffd78d297 [2022-11-20 18:02:17,914 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/data/de788461e/72c1f9f448ce404cae59afff15dbd32a [2022-11-20 18:02:17,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:02:17,921 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:02:17,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:02:17,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:02:17,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:02:17,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:17" (1/1) ... [2022-11-20 18:02:17,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aff623b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:17, skipping insertion in model container [2022-11-20 18:02:17,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:17" (1/1) ... [2022-11-20 18:02:17,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:02:18,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:02:18,755 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:02:18,765 INFO L158 Benchmark]: Toolchain (without parser) took 842.52ms. Allocated memory is still 134.2MB. Free memory was 84.7MB in the beginning and 57.7MB in the end (delta: 26.9MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2022-11-20 18:02:18,766 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 111.1MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:02:18,766 INFO L158 Benchmark]: CACSL2BoogieTranslator took 838.76ms. Allocated memory is still 134.2MB. Free memory was 84.4MB in the beginning and 57.7MB in the end (delta: 26.7MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2022-11-20 18:02:18,768 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 111.1MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 838.76ms. Allocated memory is still 134.2MB. Free memory was 84.4MB in the beginning and 57.7MB in the end (delta: 26.7MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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 6eed6410a0dd7e708ffb27250b590aa2913bf9f742c15130caf6eadad29510cc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:02:21,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:02:21,107 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:02:21,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:02:21,126 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:02:21,128 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:02:21,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:02:21,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:02:21,133 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:02:21,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:02:21,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:02:21,136 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:02:21,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:02:21,143 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:02:21,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:02:21,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:02:21,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:02:21,147 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:02:21,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:02:21,150 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:02:21,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:02:21,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:02:21,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:02:21,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:02:21,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:02:21,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:02:21,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:02:21,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:02:21,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:02:21,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:02:21,182 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:02:21,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:02:21,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:02:21,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:02:21,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:02:21,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:02:21,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:02:21,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:02:21,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:02:21,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:02:21,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:02:21,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:02:21,234 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:02:21,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:02:21,238 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:02:21,238 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:02:21,239 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:02:21,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:02:21,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:02:21,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:02:21,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:02:21,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:02:21,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:02:21,241 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:02:21,242 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:02:21,242 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:02:21,242 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:02:21,242 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:02:21,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:02:21,243 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:02:21,243 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:02:21,243 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:02:21,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:02:21,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:02:21,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:02:21,244 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:02:21,245 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:02:21,245 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:02:21,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:02:21,245 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:02:21,245 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:02:21,246 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6eed6410a0dd7e708ffb27250b590aa2913bf9f742c15130caf6eadad29510cc [2022-11-20 18:02:21,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:02:21,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:02:21,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:02:21,688 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:02:21,689 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:02:21,691 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-20 18:02:24,715 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:02:25,421 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:02:25,422 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-20 18:02:25,480 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/data/48c5916ab/dc202928002647aa97c56cd2a3069138/FLAGa4d955d6a [2022-11-20 18:02:25,496 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/data/48c5916ab/dc202928002647aa97c56cd2a3069138 [2022-11-20 18:02:25,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:02:25,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:02:25,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:02:25,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:02:25,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:02:25,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:25" (1/1) ... [2022-11-20 18:02:25,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ce25c20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:25, skipping insertion in model container [2022-11-20 18:02:25,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:25" (1/1) ... [2022-11-20 18:02:25,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:02:25,667 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:02:29,271 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2022-11-20 18:02:29,275 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2022-11-20 18:02:29,275 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2022-11-20 18:02:29,276 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2022-11-20 18:02:29,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:02:29,417 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:02:29,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:02:29,900 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2022-11-20 18:02:29,901 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2022-11-20 18:02:29,901 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2022-11-20 18:02:29,902 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2022-11-20 18:02:29,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:02:29,978 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:02:30,549 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2022-11-20 18:02:30,550 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2022-11-20 18:02:30,550 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2022-11-20 18:02:30,551 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2022-11-20 18:02:30,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:02:30,844 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:02:30,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30 WrapperNode [2022-11-20 18:02:30,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:02:30,846 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:02:30,846 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:02:30,846 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:02:30,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:30,975 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,217 INFO L138 Inliner]: procedures = 573, calls = 2809, calls flagged for inlining = 291, calls inlined = 253, statements flattened = 5634 [2022-11-20 18:02:31,217 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:02:31,218 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:02:31,218 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:02:31,219 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:02:31,228 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,258 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,470 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:02:31,541 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:02:31,541 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:02:31,541 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:02:31,542 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:30" (1/1) ... [2022-11-20 18:02:31,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:02:31,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:02:31,576 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:02:31,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:02:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 18:02:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 18:02:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 18:02:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 18:02:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-20 18:02:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-20 18:02:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 18:02:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 18:02:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 18:02:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 18:02:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 18:02:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 18:02:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:02:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:02:31,624 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2022-11-20 18:02:31,624 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2022-11-20 18:02:31,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2022-11-20 18:02:31,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2022-11-20 18:02:31,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 18:02:31,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 18:02:31,625 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 18:02:31,625 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 18:02:31,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-20 18:02:31,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-20 18:02:31,625 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 18:02:31,626 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 18:02:31,626 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-20 18:02:31,626 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-20 18:02:31,626 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2022-11-20 18:02:31,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2022-11-20 18:02:31,627 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-20 18:02:31,627 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-20 18:02:31,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 18:02:31,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 18:02:31,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 18:02:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 18:02:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2022-11-20 18:02:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2022-11-20 18:02:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 18:02:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 18:02:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 18:02:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 18:02:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 18:02:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 18:02:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-20 18:02:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-20 18:02:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 18:02:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 18:02:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 18:02:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 18:02:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-20 18:02:31,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-20 18:02:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:02:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:02:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:02:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:02:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2022-11-20 18:02:31,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2022-11-20 18:02:31,632 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-20 18:02:31,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-20 18:02:31,632 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2022-11-20 18:02:31,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2022-11-20 18:02:31,632 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 18:02:31,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 18:02:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 18:02:31,633 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 18:02:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2022-11-20 18:02:31,633 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2022-11-20 18:02:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 18:02:31,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 18:02:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 18:02:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 18:02:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2022-11-20 18:02:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2022-11-20 18:02:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 18:02:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 18:02:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 18:02:31,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 18:02:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 18:02:31,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 18:02:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2022-11-20 18:02:31,635 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2022-11-20 18:02:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-20 18:02:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-20 18:02:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 18:02:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 18:02:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 18:02:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 18:02:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2022-11-20 18:02:31,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2022-11-20 18:02:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:02:31,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:02:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2022-11-20 18:02:31,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2022-11-20 18:02:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:02:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 18:02:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 18:02:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 18:02:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 18:02:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 18:02:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 18:02:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-20 18:02:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-20 18:02:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:02:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-20 18:02:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-20 18:02:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 18:02:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 18:02:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 18:02:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 18:02:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:02:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 18:02:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-20 18:02:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-20 18:02:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:02:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:02:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2022-11-20 18:02:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2022-11-20 18:02:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2022-11-20 18:02:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2022-11-20 18:02:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-20 18:02:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-20 18:02:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rhine_private [2022-11-20 18:02:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rhine_private [2022-11-20 18:02:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-20 18:02:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-20 18:02:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 18:02:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 18:02:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 18:02:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 18:02:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 18:02:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 18:02:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-20 18:02:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-20 18:02:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 18:02:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 18:02:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_68 [2022-11-20 18:02:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_68 [2022-11-20 18:02:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2022-11-20 18:02:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2022-11-20 18:02:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2022-11-20 18:02:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2022-11-20 18:02:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rhine_private [2022-11-20 18:02:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rhine_private [2022-11-20 18:02:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-20 18:02:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-20 18:02:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:02:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:02:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:02:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 18:02:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 18:02:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:02:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:02:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:02:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:02:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 18:02:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 18:02:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:02:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:02:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 18:02:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2022-11-20 18:02:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2022-11-20 18:02:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 18:02:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 18:02:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-20 18:02:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-20 18:02:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:02:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:02:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2022-11-20 18:02:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2022-11-20 18:02:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-20 18:02:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-20 18:02:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 18:02:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 18:02:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2022-11-20 18:02:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2022-11-20 18:02:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-20 18:02:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-20 18:02:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-20 18:02:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-20 18:02:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2022-11-20 18:02:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2022-11-20 18:02:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2022-11-20 18:02:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2022-11-20 18:02:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 18:02:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 18:02:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:02:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 18:02:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 18:02:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 18:02:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 18:02:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:02:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2022-11-20 18:02:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2022-11-20 18:02:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-20 18:02:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-20 18:02:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:02:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:02:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 18:02:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:02:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:02:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2022-11-20 18:02:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2022-11-20 18:02:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2022-11-20 18:02:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2022-11-20 18:02:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-20 18:02:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-20 18:02:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2022-11-20 18:02:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2022-11-20 18:02:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2022-11-20 18:02:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2022-11-20 18:02:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-20 18:02:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-20 18:02:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-20 18:02:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-20 18:02:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 18:02:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 18:02:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-20 18:02:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-20 18:02:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 18:02:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 18:02:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-20 18:02:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-20 18:02:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-20 18:02:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-20 18:02:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 18:02:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 18:02:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 18:02:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 18:02:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2022-11-20 18:02:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2022-11-20 18:02:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2022-11-20 18:02:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2022-11-20 18:02:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 18:02:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 18:02:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2022-11-20 18:02:31,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2022-11-20 18:02:31,713 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 18:02:31,713 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 18:02:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2022-11-20 18:02:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2022-11-20 18:02:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 18:02:31,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_67 [2022-11-20 18:02:31,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_67 [2022-11-20 18:02:31,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 18:02:31,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 18:02:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-20 18:02:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-20 18:02:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 18:02:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 18:02:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2022-11-20 18:02:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2022-11-20 18:02:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2022-11-20 18:02:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2022-11-20 18:02:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2022-11-20 18:02:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2022-11-20 18:02:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2022-11-20 18:02:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2022-11-20 18:02:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-20 18:02:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-20 18:02:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 18:02:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 18:02:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 18:02:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 18:02:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-20 18:02:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-20 18:02:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2022-11-20 18:02:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2022-11-20 18:02:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2022-11-20 18:02:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2022-11-20 18:02:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 18:02:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 18:02:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-20 18:02:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-20 18:02:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2022-11-20 18:02:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2022-11-20 18:02:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2022-11-20 18:02:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2022-11-20 18:02:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 18:02:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 18:02:32,714 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:02:32,724 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:02:33,904 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 18:14:20,084 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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 18:14:20,086 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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 18:14:20,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e005c640-2f1a-4093-b44c-77b2e5e0a86f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2022-11-20 18:14:20,097 INFO L158 Benchmark]: Toolchain (without parser) took 714596.86ms. Allocated memory was 83.9MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 53.0MB in the beginning and 654.0MB in the end (delta: -601.0MB). Peak memory consumption was 759.8MB. Max. memory is 16.1GB. [2022-11-20 18:14:20,098 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:14:20,098 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5344.22ms. Allocated memory was 83.9MB in the beginning and 266.3MB in the end (delta: 182.5MB). Free memory was 52.8MB in the beginning and 182.5MB in the end (delta: -129.7MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. [2022-11-20 18:14:20,099 INFO L158 Benchmark]: Boogie Procedure Inliner took 371.64ms. Allocated memory is still 266.3MB. Free memory was 182.5MB in the beginning and 149.9MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-20 18:14:20,100 INFO L158 Benchmark]: Boogie Preprocessor took 321.46ms. Allocated memory is still 266.3MB. Free memory was 149.9MB in the beginning and 109.1MB in the end (delta: 40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-20 18:14:20,100 INFO L158 Benchmark]: RCFGBuilder took 708554.68ms. Allocated memory was 266.3MB in the beginning and 1.1GB in the end (delta: 841.0MB). Free memory was 109.1MB in the beginning and 654.0MB in the end (delta: -544.9MB). Peak memory consumption was 633.7MB. Max. memory is 16.1GB. [2022-11-20 18:14:20,103 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5344.22ms. Allocated memory was 83.9MB in the beginning and 266.3MB in the end (delta: 182.5MB). Free memory was 52.8MB in the beginning and 182.5MB in the end (delta: -129.7MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 371.64ms. Allocated memory is still 266.3MB. Free memory was 182.5MB in the beginning and 149.9MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 321.46ms. Allocated memory is still 266.3MB. Free memory was 149.9MB in the beginning and 109.1MB in the end (delta: 40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * RCFGBuilder took 708554.68ms. Allocated memory was 266.3MB in the beginning and 1.1GB in the end (delta: 841.0MB). Free memory was 109.1MB in the beginning and 654.0MB in the end (delta: -544.9MB). Peak memory consumption was 633.7MB. 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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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_e005c640-2f1a-4093-b44c-77b2e5e0a86f/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")