./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-calxeda-xgmac.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_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/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_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/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_26097846-49d1-40a1-befb-6e375ea80d87/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 3fe54d83d46de95e8e0767545626d085bd64ef94fa067827f6d89c4bc8eb39d0 --- 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 18:08:28,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:08:28,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:08:28,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:08:28,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:08:28,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:08:28,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:08:28,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:08:28,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:08:28,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:08:28,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:08:28,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:08:28,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:08:28,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:08:28,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:08:28,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:08:28,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:08:28,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:08:28,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:08:28,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:08:28,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:08:28,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:08:28,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:08:28,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:08:28,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:08:28,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:08:28,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:08:28,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:08:28,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:08:28,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:08:28,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:08:28,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:08:28,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:08:28,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:08:28,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:08:28,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:08:28,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:08:28,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:08:28,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:08:28,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:08:28,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:08:28,836 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:08:28,880 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:08:28,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:08:28,882 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:08:28,882 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:08:28,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:08:28,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:08:28,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:08:28,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:08:28,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:08:28,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:08:28,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:08:28,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:08:28,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:08:28,886 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:08:28,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:08:28,886 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:08:28,886 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:08:28,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:08:28,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:08:28,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:08:28,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:08:28,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:08:28,887 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:08:28,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:08:28,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:08:28,888 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_26097846-49d1-40a1-befb-6e375ea80d87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fe54d83d46de95e8e0767545626d085bd64ef94fa067827f6d89c4bc8eb39d0 [2022-11-20 18:08:29,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:08:29,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:08:29,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:08:29,184 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:08:29,184 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:08:29,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i [2022-11-20 18:08:32,304 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:08:33,058 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:08:33,059 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i [2022-11-20 18:08:33,115 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/data/92c56af60/08f297d411534c7e99b9914125a9c974/FLAGad317131c [2022-11-20 18:08:33,140 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/data/92c56af60/08f297d411534c7e99b9914125a9c974 [2022-11-20 18:08:33,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:08:33,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:08:33,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:08:33,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:08:33,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:08:33,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe1f406 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33, skipping insertion in model container [2022-11-20 18:08:33,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:08:33,331 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:08:34,052 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 18:08:34,062 INFO L158 Benchmark]: Toolchain (without parser) took 914.59ms. Allocated memory is still 195.0MB. Free memory was 133.2MB in the beginning and 135.1MB in the end (delta: -1.9MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2022-11-20 18:08:34,062 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 134.2MB. Free memory is still 77.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:08:34,063 INFO L158 Benchmark]: CACSL2BoogieTranslator took 912.25ms. Allocated memory is still 195.0MB. Free memory was 133.2MB in the beginning and 135.1MB in the end (delta: -1.9MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2022-11-20 18:08:34,064 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 134.2MB. Free memory is still 77.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 912.25ms. Allocated memory is still 195.0MB. Free memory was 133.2MB in the beginning and 135.1MB in the end (delta: -1.9MB). Peak memory consumption was 48.4MB. 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_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/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_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/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_26097846-49d1-40a1-befb-6e375ea80d87/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 3fe54d83d46de95e8e0767545626d085bd64ef94fa067827f6d89c4bc8eb39d0 --- 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 18:08:36,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:08:36,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:08:36,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:08:36,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:08:36,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:08:36,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:08:36,515 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:08:36,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:08:36,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:08:36,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:08:36,527 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:08:36,528 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:08:36,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:08:36,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:08:36,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:08:36,540 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:08:36,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:08:36,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:08:36,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:08:36,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:08:36,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:08:36,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:08:36,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:08:36,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:08:36,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:08:36,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:08:36,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:08:36,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:08:36,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:08:36,567 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:08:36,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:08:36,568 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:08:36,569 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:08:36,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:08:36,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:08:36,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:08:36,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:08:36,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:08:36,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:08:36,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:08:36,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:08:36,620 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:08:36,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:08:36,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:08:36,623 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:08:36,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:08:36,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:08:36,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:08:36,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:08:36,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:08:36,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:08:36,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:08:36,626 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:08:36,627 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:08:36,627 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:08:36,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:08:36,627 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:08:36,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:08:36,628 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:08:36,628 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:08:36,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:08:36,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:08:36,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:08:36,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:08:36,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:08:36,629 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:08:36,630 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:08:36,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:08:36,630 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:08:36,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:08:36,631 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_26097846-49d1-40a1-befb-6e375ea80d87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fe54d83d46de95e8e0767545626d085bd64ef94fa067827f6d89c4bc8eb39d0 [2022-11-20 18:08:37,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:08:37,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:08:37,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:08:37,065 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:08:37,065 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:08:37,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i [2022-11-20 18:08:40,138 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:08:40,819 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:08:40,820 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i [2022-11-20 18:08:40,881 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/data/e1a31b040/17f91e64659a414890d6dd797d70b3ad/FLAG551fd7c0e [2022-11-20 18:08:40,908 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/data/e1a31b040/17f91e64659a414890d6dd797d70b3ad [2022-11-20 18:08:40,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:08:40,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:08:40,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:08:40,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:08:40,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:08:40,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:40" (1/1) ... [2022-11-20 18:08:40,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6978e30d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:40, skipping insertion in model container [2022-11-20 18:08:40,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:40" (1/1) ... [2022-11-20 18:08:40,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:08:41,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:08:44,318 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358326,358339] [2022-11-20 18:08:44,327 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358495,358508] [2022-11-20 18:08:44,328 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358662,358675] [2022-11-20 18:08:44,329 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358830,358843] [2022-11-20 18:08:44,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:44,442 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:08:44,587 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:08:45,026 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358326,358339] [2022-11-20 18:08:45,027 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358495,358508] [2022-11-20 18:08:45,028 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358662,358675] [2022-11-20 18:08:45,030 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358830,358843] [2022-11-20 18:08:45,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:45,080 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:08:45,503 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358326,358339] [2022-11-20 18:08:45,504 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358495,358508] [2022-11-20 18:08:45,504 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358662,358675] [2022-11-20 18:08:45,505 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_26097846-49d1-40a1-befb-6e375ea80d87/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358830,358843] [2022-11-20 18:08:45,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:45,805 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:08:45,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45 WrapperNode [2022-11-20 18:08:45,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:08:45,807 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:08:45,807 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:08:45,808 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:08:45,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:45,931 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,111 INFO L138 Inliner]: procedures = 514, calls = 2414, calls flagged for inlining = 253, calls inlined = 226, statements flattened = 5251 [2022-11-20 18:08:46,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:08:46,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:08:46,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:08:46,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:08:46,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,146 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,355 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,395 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,458 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:08:46,460 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:08:46,460 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:08:46,460 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:08:46,461 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:45" (1/1) ... [2022-11-20 18:08:46,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:08:46,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:08:46,496 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:08:46,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:08:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-20 18:08:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-20 18:08:46,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 18:08:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 18:08:46,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-20 18:08:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-20 18:08:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_buf_addr [2022-11-20 18:08:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_buf_addr [2022-11-20 18:08:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 18:08:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 18:08:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 18:08:46,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 18:08:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_interrupt [2022-11-20 18:08:46,549 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_interrupt [2022-11-20 18:08:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 18:08:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 18:08:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_rx_refill [2022-11-20 18:08:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_rx_refill [2022-11-20 18:08:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:08:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:08:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-20 18:08:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-20 18:08:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 18:08:46,553 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 18:08:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 18:08:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 18:08:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_poll_controller [2022-11-20 18:08:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_poll_controller [2022-11-20 18:08:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-20 18:08:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-20 18:08:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_set_mac_addr [2022-11-20 18:08:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_set_mac_addr [2022-11-20 18:08:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-20 18:08:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-20 18:08:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_tx_timeout [2022-11-20 18:08:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_tx_timeout [2022-11-20 18:08:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 18:08:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 18:08:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 18:08:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 18:08:46,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 18:08:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 18:08:46,557 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-11-20 18:08:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-11-20 18:08:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:08:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 18:08:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 18:08:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:08:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 18:08:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 18:08:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 18:08:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 18:08:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_buf_addr_and_size [2022-11-20 18:08:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_buf_addr_and_size [2022-11-20 18:08:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 18:08:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 18:08:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_probe [2022-11-20 18:08:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_probe [2022-11-20 18:08:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 18:08:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 18:08:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 18:08:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 18:08:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_buf_len [2022-11-20 18:08:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_buf_len [2022-11-20 18:08:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 18:08:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 18:08:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 18:08:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 18:08:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 18:08:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 18:08:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 18:08:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 18:08:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_suspend [2022-11-20 18:08:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_suspend [2022-11-20 18:08:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-20 18:08:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-20 18:08:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_open [2022-11-20 18:08:46,566 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_open [2022-11-20 18:08:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_buf_len [2022-11-20 18:08:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_buf_len [2022-11-20 18:08:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-20 18:08:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-20 18:08:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:08:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:08:46,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:08:46,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 18:08:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 18:08:46,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 18:08:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 18:08:46,569 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 18:08:46,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 18:08:46,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:08:46,569 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_pmt [2022-11-20 18:08:46,569 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_pmt [2022-11-20 18:08:46,570 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-20 18:08:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-20 18:08:46,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 18:08:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 18:08:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:08:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_free_tx_skbufs [2022-11-20 18:08:46,571 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_free_tx_skbufs [2022-11-20 18:08:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 18:08:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 18:08:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 18:08:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:08:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:08:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 18:08:46,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 18:08:46,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 18:08:46,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 18:08:46,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 18:08:46,578 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-20 18:08:46,578 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-20 18:08:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 18:08:46,580 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 18:08:46,581 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 18:08:46,587 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 18:08:46,587 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 18:08:46,587 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 18:08:46,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 18:08:46,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 18:08:46,588 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-20 18:08:46,588 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-20 18:08:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-20 18:08:46,589 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-20 18:08:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 18:08:46,589 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 18:08:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 18:08:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 18:08:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 18:08:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:08:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:08:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:08:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_mac_disable [2022-11-20 18:08:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_mac_disable [2022-11-20 18:08:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:08:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:08:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 18:08:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:08:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:08:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 18:08:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 18:08:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure desc_init_tx_desc [2022-11-20 18:08:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_init_tx_desc [2022-11-20 18:08:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:08:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:08:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-20 18:08:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-20 18:08:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 18:08:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 18:08:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 18:08:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 18:08:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 18:08:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-20 18:08:46,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-20 18:08:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:08:46,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:08:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-20 18:08:46,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-20 18:08:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-20 18:08:46,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-20 18:08:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 18:08:46,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 18:08:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_mac_enable [2022-11-20 18:08:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_mac_enable [2022-11-20 18:08:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 18:08:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 18:08:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-20 18:08:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-20 18:08:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:08:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_stop [2022-11-20 18:08:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_stop [2022-11-20 18:08:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_tx_owner [2022-11-20 18:08:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_tx_owner [2022-11-20 18:08:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 18:08:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 18:08:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2022-11-20 18:08:46,599 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2022-11-20 18:08:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:08:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:08:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:08:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 18:08:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:08:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:08:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 18:08:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 18:08:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-20 18:08:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-20 18:08:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 18:08:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 18:08:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-20 18:08:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-20 18:08:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 18:08:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 18:08:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-20 18:08:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-20 18:08:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_set_flow_ctrl [2022-11-20 18:08:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_set_flow_ctrl [2022-11-20 18:08:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 18:08:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 18:08:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_resume [2022-11-20 18:08:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_resume [2022-11-20 18:08:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-20 18:08:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-20 18:08:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 18:08:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 18:08:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 18:08:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 18:08:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-11-20 18:08:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-11-20 18:08:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_tx_fs [2022-11-20 18:08:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_tx_fs [2022-11-20 18:08:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 18:08:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 18:08:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 18:08:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 18:08:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_set_rx_mode [2022-11-20 18:08:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_set_rx_mode [2022-11-20 18:08:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-20 18:08:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-20 18:08:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 18:08:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 18:08:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 18:08:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 18:08:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 18:08:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 18:08:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 18:08:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 18:08:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 18:08:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 18:08:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 18:08:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 18:08:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-20 18:08:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-20 18:08:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-11-20 18:08:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-11-20 18:08:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 18:08:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 18:08:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 18:08:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 18:08:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-11-20 18:08:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-11-20 18:08:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-20 18:08:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-20 18:08:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 18:08:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 18:08:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-20 18:08:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-20 18:08:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 18:08:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 18:08:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_remove [2022-11-20 18:08:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_remove [2022-11-20 18:08:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_buf_addr [2022-11-20 18:08:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_buf_addr [2022-11-20 18:08:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-20 18:08:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-20 18:08:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2022-11-20 18:08:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2022-11-20 18:08:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 18:08:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 18:08:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_tx_ls [2022-11-20 18:08:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_tx_ls [2022-11-20 18:08:47,610 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:08:47,619 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:08:51,302 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 18:16:07,201 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/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 18:16:07,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26097846-49d1-40a1-befb-6e375ea80d87/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2022-11-20 18:16:07,203 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_26097846-49d1-40a1-befb-6e375ea80d87/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 18:16:07,208 INFO L158 Benchmark]: Toolchain (without parser) took 446293.35ms. Allocated memory was 83.9MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 54.6MB in the beginning and 1.0GB in the end (delta: -992.3MB). Peak memory consumption was 817.4MB. Max. memory is 16.1GB. [2022-11-20 18:16:07,208 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:16:07,208 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4887.43ms. Allocated memory was 83.9MB in the beginning and 174.1MB in the end (delta: 90.2MB). Free memory was 54.5MB in the beginning and 66.3MB in the end (delta: -11.8MB). Peak memory consumption was 92.1MB. Max. memory is 16.1GB. [2022-11-20 18:16:07,209 INFO L158 Benchmark]: Boogie Procedure Inliner took 304.90ms. Allocated memory is still 174.1MB. Free memory was 66.3MB in the beginning and 79.8MB in the end (delta: -13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:16:07,209 INFO L158 Benchmark]: Boogie Preprocessor took 345.61ms. Allocated memory was 174.1MB in the beginning and 348.1MB in the end (delta: 174.1MB). Free memory was 79.8MB in the beginning and 247.6MB in the end (delta: -167.8MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2022-11-20 18:16:07,209 INFO L158 Benchmark]: RCFGBuilder took 440746.94ms. Allocated memory was 348.1MB in the beginning and 1.2GB in the end (delta: 859.8MB). Free memory was 247.6MB in the beginning and 1.0GB in the end (delta: -799.3MB). Peak memory consumption was 746.3MB. Max. memory is 16.1GB. [2022-11-20 18:16:07,212 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 62.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4887.43ms. Allocated memory was 83.9MB in the beginning and 174.1MB in the end (delta: 90.2MB). Free memory was 54.5MB in the beginning and 66.3MB in the end (delta: -11.8MB). Peak memory consumption was 92.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 304.90ms. Allocated memory is still 174.1MB. Free memory was 66.3MB in the beginning and 79.8MB in the end (delta: -13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 345.61ms. Allocated memory was 174.1MB in the beginning and 348.1MB in the end (delta: 174.1MB). Free memory was 79.8MB in the beginning and 247.6MB in the end (delta: -167.8MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. * RCFGBuilder took 440746.94ms. Allocated memory was 348.1MB in the beginning and 1.2GB in the end (delta: 859.8MB). Free memory was 247.6MB in the beginning and 1.0GB in the end (delta: -799.3MB). Peak memory consumption was 746.3MB. 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_26097846-49d1-40a1-befb-6e375ea80d87/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_26097846-49d1-40a1-befb-6e375ea80d87/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_26097846-49d1-40a1-befb-6e375ea80d87/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")