./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.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_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f --- 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 10:31:17,991 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:31:17,993 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:31:18,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:31:18,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:31:18,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:31:18,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:31:18,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:31:18,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:31:18,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:31:18,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:31:18,026 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:31:18,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:31:18,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:31:18,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:31:18,030 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:31:18,031 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:31:18,032 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:31:18,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:31:18,035 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:31:18,037 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:31:18,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:31:18,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:31:18,041 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:31:18,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:31:18,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:31:18,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:31:18,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:31:18,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:31:18,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:31:18,048 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:31:18,049 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:31:18,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:31:18,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:31:18,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:31:18,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:31:18,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:31:18,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:31:18,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:31:18,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:31:18,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:31:18,057 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 10:31:18,101 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:31:18,101 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:31:18,101 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:31:18,102 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:31:18,102 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:31:18,103 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:31:18,103 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:31:18,103 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:31:18,104 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:31:18,104 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:31:18,104 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:31:18,104 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:31:18,105 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:31:18,105 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:31:18,105 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:31:18,105 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:31:18,105 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:31:18,106 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:31:18,106 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:31:18,106 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:31:18,106 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:31:18,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:31:18,107 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:31:18,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:31:18,107 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:31:18,108 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:31:18,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:31:18,108 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:31:18,108 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:31:18,108 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:31:18,109 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f [2022-11-20 10:31:18,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:31:18,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:31:18,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:31:18,417 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:31:18,418 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:31:18,419 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 10:31:21,461 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:31:22,233 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:31:22,234 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 10:31:22,295 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/data/f28a06297/2c119e593d134e3b81ec6995334f547a/FLAGa6392534d [2022-11-20 10:31:22,312 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/data/f28a06297/2c119e593d134e3b81ec6995334f547a [2022-11-20 10:31:22,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:31:22,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:31:22,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:31:22,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:31:22,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:31:22,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:31:22" (1/1) ... [2022-11-20 10:31:22,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48925c6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:22, skipping insertion in model container [2022-11-20 10:31:22,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:31:22" (1/1) ... [2022-11-20 10:31:22,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:31:22,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:31:23,376 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 10:31:23,383 INFO L158 Benchmark]: Toolchain (without parser) took 1062.23ms. Allocated memory is still 155.2MB. Free memory was 105.8MB in the beginning and 102.8MB in the end (delta: 3.0MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2022-11-20 10:31:23,384 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 109.1MB. Free memory is still 77.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:31:23,385 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1059.02ms. Allocated memory is still 155.2MB. Free memory was 105.8MB in the beginning and 102.8MB in the end (delta: 3.0MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2022-11-20 10:31:23,387 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 109.1MB. Free memory is still 77.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1059.02ms. Allocated memory is still 155.2MB. Free memory was 105.8MB in the beginning and 102.8MB in the end (delta: 3.0MB). Peak memory consumption was 47.0MB. 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f --- 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 10:31:25,746 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:31:25,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:31:25,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:31:25,791 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:31:25,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:31:25,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:31:25,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:31:25,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:31:25,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:31:25,813 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:31:25,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:31:25,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:31:25,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:31:25,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:31:25,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:31:25,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:31:25,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:31:25,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:31:25,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:31:25,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:31:25,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:31:25,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:31:25,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:31:25,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:31:25,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:31:25,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:31:25,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:31:25,837 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:31:25,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:31:25,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:31:25,839 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:31:25,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:31:25,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:31:25,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:31:25,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:31:25,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:31:25,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:31:25,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:31:25,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:31:25,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:31:25,866 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 10:31:25,899 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:31:25,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:31:25,901 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:31:25,901 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:31:25,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:31:25,903 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:31:25,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:31:25,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:31:25,904 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:31:25,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:31:25,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:31:25,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:31:25,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:31:25,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:31:25,906 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:31:25,906 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:31:25,907 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:31:25,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:31:25,907 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:31:25,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:31:25,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:31:25,908 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:31:25,908 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:31:25,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:31:25,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:31:25,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:31:25,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:31:25,909 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:31:25,909 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:31:25,910 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:31:25,910 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:31:25,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:31:25,911 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:31:25,911 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f [2022-11-20 10:31:26,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:31:26,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:31:26,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:31:26,340 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:31:26,341 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:31:26,342 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 10:31:29,473 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:31:30,231 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:31:30,232 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 10:31:30,288 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/data/e230c2ff5/618204a200834487891550c79ad59e0a/FLAGdff21630c [2022-11-20 10:31:30,312 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/data/e230c2ff5/618204a200834487891550c79ad59e0a [2022-11-20 10:31:30,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:31:30,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:31:30,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:31:30,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:31:30,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:31:30,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:31:30" (1/1) ... [2022-11-20 10:31:30,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b7d7c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:30, skipping insertion in model container [2022-11-20 10:31:30,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:31:30" (1/1) ... [2022-11-20 10:31:30,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:31:30,525 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:31:35,194 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2022-11-20 10:31:35,198 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2022-11-20 10:31:35,199 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2022-11-20 10:31:35,199 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2022-11-20 10:31:35,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:31:35,320 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 10:31:35,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:31:35,929 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2022-11-20 10:31:35,929 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2022-11-20 10:31:35,930 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2022-11-20 10:31:35,930 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2022-11-20 10:31:35,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:31:35,961 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 10:31:36,777 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2022-11-20 10:31:36,778 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2022-11-20 10:31:36,778 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2022-11-20 10:31:36,779 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_9546fa7d-c214-4f68-93b5-8faabf1770ca/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2022-11-20 10:31:36,788 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:31:37,048 INFO L208 MainTranslator]: Completed translation [2022-11-20 10:31:37,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37 WrapperNode [2022-11-20 10:31:37,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:31:37,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 10:31:37,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 10:31:37,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 10:31:37,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,461 INFO L138 Inliner]: procedures = 574, calls = 4050, calls flagged for inlining = 328, calls inlined = 280, statements flattened = 8386 [2022-11-20 10:31:37,464 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 10:31:37,465 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 10:31:37,465 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 10:31:37,465 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 10:31:37,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,745 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,807 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,869 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 10:31:37,870 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 10:31:37,870 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 10:31:37,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 10:31:37,871 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:31:37" (1/1) ... [2022-11-20 10:31:37,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:31:37,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:31:37,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 10:31:37,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9546fa7d-c214-4f68-93b5-8faabf1770ca/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 10:31:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2022-11-20 10:31:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2022-11-20 10:31:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2022-11-20 10:31:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2022-11-20 10:31:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2022-11-20 10:31:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2022-11-20 10:31:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 10:31:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 10:31:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-20 10:31:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-20 10:31:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-20 10:31:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-20 10:31:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2022-11-20 10:31:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2022-11-20 10:31:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 10:31:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 10:31:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 10:31:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 10:31:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-20 10:31:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-20 10:31:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 10:31:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 10:31:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 10:31:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 10:31:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 10:31:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 10:31:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2022-11-20 10:31:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2022-11-20 10:31:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 10:31:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 10:31:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-20 10:31:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-20 10:31:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-20 10:31:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-20 10:31:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2022-11-20 10:31:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2022-11-20 10:31:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 10:31:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 10:31:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 10:31:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 10:31:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 10:31:37,964 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 10:31:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 10:31:37,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 10:31:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 10:31:37,964 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 10:31:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 10:31:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 10:31:37,965 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 10:31:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2022-11-20 10:31:37,965 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2022-11-20 10:31:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 10:31:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 10:31:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 10:31:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-20 10:31:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-20 10:31:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 10:31:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 10:31:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2022-11-20 10:31:37,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2022-11-20 10:31:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 10:31:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 10:31:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-20 10:31:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-20 10:31:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 10:31:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 10:31:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 10:31:37,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 10:31:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 10:31:37,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 10:31:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2022-11-20 10:31:37,971 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2022-11-20 10:31:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 10:31:37,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 10:31:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2022-11-20 10:31:37,972 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2022-11-20 10:31:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 10:31:37,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 10:31:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 10:31:37,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 10:31:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 10:31:37,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 10:31:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 10:31:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 10:31:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-20 10:31:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-20 10:31:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 10:31:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 10:31:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-20 10:31:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-20 10:31:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-20 10:31:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-20 10:31:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2022-11-20 10:31:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2022-11-20 10:31:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 10:31:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 10:31:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2022-11-20 10:31:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2022-11-20 10:31:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2022-11-20 10:31:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2022-11-20 10:31:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-20 10:31:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-20 10:31:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2022-11-20 10:31:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2022-11-20 10:31:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2022-11-20 10:31:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2022-11-20 10:31:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 10:31:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 10:31:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 10:31:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 10:31:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 10:31:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 10:31:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 10:31:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-20 10:31:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-20 10:31:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 10:31:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 10:31:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 10:31:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 10:31:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 10:31:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 10:31:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 10:31:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 10:31:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 10:31:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 10:31:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 10:31:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 10:31:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2022-11-20 10:31:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2022-11-20 10:31:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2022-11-20 10:31:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2022-11-20 10:31:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 10:31:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 10:31:37,982 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 10:31:37,982 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 10:31:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 10:31:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 10:31:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 10:31:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 10:31:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 10:31:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 10:31:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2022-11-20 10:31:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2022-11-20 10:31:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 10:31:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 10:31:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-20 10:31:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-20 10:31:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-20 10:31:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-20 10:31:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 10:31:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 10:31:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 10:31:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 10:31:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 10:31:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2022-11-20 10:31:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2022-11-20 10:31:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2022-11-20 10:31:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2022-11-20 10:31:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 10:31:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 10:31:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 10:31:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 10:31:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 10:31:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 10:31:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 10:31:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 10:31:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2022-11-20 10:31:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2022-11-20 10:31:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 10:31:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 10:31:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 10:31:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 10:31:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-20 10:31:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-20 10:31:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-20 10:31:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-20 10:31:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 10:31:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 10:31:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 10:31:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 10:31:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 10:31:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 10:31:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 10:31:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2022-11-20 10:31:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2022-11-20 10:31:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-20 10:31:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-20 10:31:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 10:31:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 10:31:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 10:31:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 10:31:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2022-11-20 10:31:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2022-11-20 10:31:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-20 10:31:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-20 10:31:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-20 10:31:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-20 10:31:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-20 10:31:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-20 10:31:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 10:31:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 10:31:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 10:31:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 10:31:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 10:31:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 10:31:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 10:31:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-20 10:31:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-20 10:31:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 10:31:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-20 10:31:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-20 10:31:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 10:31:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 10:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 10:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 10:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 10:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 10:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2022-11-20 10:31:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2022-11-20 10:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 10:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-20 10:31:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-20 10:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2022-11-20 10:31:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2022-11-20 10:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 10:31:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 10:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 10:31:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 10:31:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-20 10:31:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-20 10:31:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 10:31:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 10:31:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-20 10:31:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-20 10:31:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2022-11-20 10:31:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2022-11-20 10:31:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2022-11-20 10:31:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2022-11-20 10:31:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-20 10:31:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-20 10:31:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-20 10:31:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-20 10:31:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 10:31:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 10:31:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 10:31:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 10:31:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2022-11-20 10:31:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2022-11-20 10:31:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2022-11-20 10:31:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2022-11-20 10:31:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 10:31:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 10:31:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 10:31:37,998 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 10:31:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2022-11-20 10:31:37,998 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2022-11-20 10:31:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-20 10:31:37,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-20 10:31:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 10:31:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 10:31:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 10:31:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 10:31:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 10:31:37,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 10:31:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2022-11-20 10:31:37,999 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2022-11-20 10:31:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 10:31:37,999 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 10:31:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 10:31:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 10:31:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-20 10:31:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-20 10:31:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2022-11-20 10:31:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2022-11-20 10:31:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-20 10:31:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-20 10:31:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2022-11-20 10:31:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2022-11-20 10:31:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-20 10:31:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-20 10:31:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2022-11-20 10:31:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2022-11-20 10:31:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-20 10:31:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-20 10:31:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2022-11-20 10:31:38,002 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2022-11-20 10:31:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2022-11-20 10:31:38,002 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2022-11-20 10:31:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2022-11-20 10:31:38,002 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2022-11-20 10:31:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 10:31:38,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 10:31:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 10:31:38,004 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 10:31:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2022-11-20 10:31:38,004 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2022-11-20 10:31:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 10:31:38,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 10:31:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-20 10:31:38,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-20 10:31:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 10:31:38,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 10:31:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-20 10:31:38,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-20 10:31:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 10:31:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 10:31:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2022-11-20 10:31:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2022-11-20 10:31:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-20 10:31:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-20 10:31:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 10:31:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 10:31:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2022-11-20 10:31:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2022-11-20 10:31:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-20 10:31:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-20 10:31:39,350 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 10:31:39,354 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 10:31:41,741 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;